/* ===== CSS VARIABLES ===== */
:root {
  /* Colors */
  --primary: #ffffff;
  --secondary: #f8f9fa;
  --accent: #1a73e8;
  --accent-hover: #1557b0;
  --foreground: #1a1a1a;
  --background: #ffffff;
  --border: #e1e5e9;
  --success: #10b981;
  --success-hover: #059669;
  --warning: #f59e0b;
  --warning-hover: #d97706;
  --error: #ef4444;
  --error-hover: #dc2626;
  
  /* RGB values for transparency */
  --accent-rgb: 26, 115, 232;
  --success-rgb: 16, 185, 129;
  --warning-rgb: 245, 158, 11;
  --error-rgb: 239, 68, 68;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Shadows */
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  --hover-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-normal: 0.3s ease;
  --transition-fast: 0.15s ease;
}

[data-theme="dark"] {
  /* Dark theme */
  --background: #121212;
  --navbackground: #f5f5f5;
  --calendarbackground: rgb(214, 15, 15);
  --navfontcolor: black;
  --foreground: #e0e0e0;
  --primary: #1e1e1e;
  --secondary: #2d2d2d;
  --accent: #f12e38;
  --accent-hover: #911118;
  --border: #444;
  --box: #470116;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  --card-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
  --hover-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

[data-theme="sunset"] {
  /* Sunset/Ocean theme */
  --background: #fff5f0;
  --navbackground: #2c3e50;
  --calendarbackground: #e67e22;
  --navfontcolor: black;
  --foreground: #2c3e50;
  --primary: #fdf2e9;
  --secondary: #f8e8e0;
  --accent: #e67e22;
  --accent-hover: #944c0e;
  --border: #f4d4c4;
  --box: #ffd4b3;
  --shadow: 0 2px 8px rgba(230, 126, 34, 0.1);
  --card-shadow: 0 2px 12px rgba(230, 126, 34, 0.15);
  --hover-shadow: 0 4px 20px rgba(230, 126, 34, 0.2);
}

[data-theme="forest"] {
  /* Forest/Nature theme */
  --background: #f8faf8;
  --navbackground: #2d5016;
  --calendarbackground: #27ae60;
  --navfontcolor: black;
  --foreground: #2d5016;
  --primary: #f0f7f0;
  --secondary: #e8f5e8;
  --accent: #27ae60;
  --accent-hover: #077a37;
  --border: #c8e6c9;
  --box: #a5d6a7;
  --shadow: 0 2px 8px rgba(39, 174, 96, 0.1);
  --card-shadow: 0 2px 12px rgba(39, 174, 96, 0.15);
  --hover-shadow: 0 4px 20px rgba(39, 174, 96, 0.2);
}

[data-theme="galaxy"] {
  /* Purple Galaxy theme */
  --background: rgb(231, 188, 255);
  --navbackground: #4a148c;
  --calendarbackground: #9c27b0;
  --navfontcolor: black;
  --foreground: #4a148c;
  --primary: #f3e5f5;
  --secondary: #e1bee7;
  --accent: #9c27b0;
  --accent-hover: #5e0b6d;
  --border: #ce93d8;
  --box: #ba68c8;
  --shadow: 0 2px 8px rgba(156, 39, 176, 0.1);
  --card-shadow: 0 2px 12px rgba(156, 39, 176, 0.15);
  --hover-shadow: 0 4px 20px rgba(156, 39, 176, 0.2);
}

[data-theme="minimalist"] {
  /* Minimalist Gray theme */
  --background: #fafafa;
  --navbackground: #424242;
  --calendarbackground: #757575;
  --navfontcolor: black;
  --foreground: #424242;
  --primary: #f5f5f5;
  --secondary: #eeeeee;
  --accent: #757575;
  --accent-hover: #474646;
  --border: #e0e0e0;
  --box: #bdbdbd;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  --card-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --hover-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

[data-theme="retro"] {
  /* Retro/80s theme */
  --background: #fff8e1;
  --navbackground: #c03002;
  --calendarbackground: #ff9800;
  --navfontcolor: black;
  --foreground: #e65100;
  --primary: #fff3e0;
  --secondary: #ffe0b2;
  --accent: #ff5722;
  --accent-hover: #a53512;
  --border: #ffcc02;
  --box: #ffb74d;
  --shadow: 0 2px 8px rgba(255, 87, 34, 0.15);
  --card-shadow: 0 2px 12px rgba(255, 87, 34, 0.2);
  --hover-shadow: 0 4px 20px rgba(255, 87, 34, 0.25);
}

[data-theme="coffee"] {
  /* Coffee/Warm theme */
  --background: #faf6f1;
  --navbackground: #5d4037;
  --calendarbackground: #8d6e63;
  --navfontcolor: black;
  --foreground: #5d4037;
  --primary: #f5f2f0;
  --secondary: #efebe9;
  --accent: #8d6e63;
  --accent-hover: #4e3127;
  --border: #d7ccc8;
  --box: #bcaaa4;
  --shadow: 0 2px 8px rgba(141, 110, 99, 0.1);
  --card-shadow: 0 2px 12px rgba(141, 110, 99, 0.15);
  --hover-shadow: 0 4px 20px rgba(141, 110, 99, 0.2);
}

[data-theme="girly"] {
  /* Girly theme */
  --background: #fef7f7;
  --navbackground: #e91e63;
  --calendarbackground: #f06292;
  --navfontcolor: black;
  --foreground: #c2185b;
  --primary: #fce4ec;
  --secondary: #f8bbd9;
  --accent: #e91e63;
  --accent-hover: #a50e44;
  --border: #f8bbd9;
  --box: #f48fb1;
  --shadow: 0 2px 8px rgba(233, 30, 99, 0.1);
  --card-shadow: 0 2px 12px rgba(233, 30, 99, 0.15);
  --hover-shadow: 0 4px 20px rgba(233, 30, 99, 0.2);
}

/* ===== RESET & BASE STYLES ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* ===== TOP NAVIGATION ===== */
.topnav {
  background-color: var(--primary);
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: center;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.topnav a {
  color: var(--foreground);
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-md);
  margin: 0 var(--spacing-xs);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  display: inline-block;
}

.topnav a:hover {
  background-color: var(--accent);
  color: white;
  transform: translateY(-1px);
}

.topnav a.active {
  background-color: var(--accent);
  color: white;
}

/* ===== STREAK COUNTER ===== */
.streak-counter {
  background: linear-gradient(135deg, var(--accent), #1760c4);
  color: white;
  text-align: center;
  padding: var(--spacing-sm);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: var(--shadow);
}

/* ===== MAIN NAVIGATION BAR ===== */
.navbar {
  background: var(--navbackground);
  color: var(--navfontcolor);
  padding: var(--spacing-md) 0;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition-normal);
}

/* Light mode specific navbar background */
.navbar {
  background: #ffffff;
}

.navbar-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.navbar-left .logo-text {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--navfontcolor);
}

.navbar-center {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 1;
  justify-content: center;
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* Theme Dropdown Styles */
.theme-dropdown {
  position: relative;
  display: inline-block;
}

.theme-dropdown-btn {
  background: var(--accent);
  color: white !important;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
  min-width: 140px;
  justify-content: space-between;
}

.theme-dropdown-btn:hover {
  background: var(--accent);
  color: white !important;
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: var(--hover-shadow);
}

.theme-dropdown-btn .btn-text {
  color: white !important;
  font-weight: 500;
}

.theme-dropdown-btn .dropdown-arrow {
  color: white !important;
  transition: var(--transition-fast);
  font-size: 0.8rem;
}

.theme-dropdown-btn.active .dropdown-arrow {
  transform: rotate(180deg);
}

.theme-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
  min-width: 200px;
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition-fast);
  margin-top: var(--spacing-xs);
}

.theme-dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.theme-option {
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: var(--transition-fast);
  border-bottom: 1px solid var(--border);
  color: var(--foreground);
}

.theme-option:last-child {
  border-bottom: none;
}

.theme-option:hover {
  background: var(--secondary);
  color: var(--foreground);
}

.theme-option.active {
  background: var(--accent);
  color: white;
}

.theme-option .theme-icon {
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

.theme-option .theme-name {
  flex: 1;
  font-size: 0.9rem;
  font-weight: 500;
}

.theme-option .theme-description {
  font-size: 0.75rem;
  opacity: 0.8;
  margin-left: auto;
}

/* Responsive theme dropdown */
@media (max-width: 768px) {
  .theme-dropdown-btn {
    min-width: 120px;
    padding: var(--spacing-sm);
  }
  
  .theme-dropdown-btn .btn-text {
    display: block;
    font-size: 0.8rem;
  }
  
  .theme-dropdown-menu {
    min-width: 180px;
    right: -20px;
  }
  
  .theme-option .theme-description {
    display: none;
  }
}

/* ===== MAIN CONTENT ===== */
.main-content {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-lg);
  width: 100%;
}

/* ===== CARD SECTIONS ===== */
.card-section {
  background: var(--box);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border);
  transition: box-shadow var(--transition-normal);
}

.card-section:hover {
  box-shadow: var(--hover-shadow);
}

.card-section h2 {
  color: var(--foreground);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.section-icon {
  font-size: 1.3rem;
}

/* Collapsible Sections */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 0;
  margin: 0;
  border: none;
  background: none;
  width: 100%;
  transition: background-color 0.2s ease;
  border-radius: var(--radius-md);
}

.section-header:hover {
  background-color: var(--secondary);
}

.section-header h2 {
  margin: 0;
  flex: 1;
  padding: var(--spacing-sm) 0;
}

.section-toggle {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  color: var(--foreground);
}

.section-toggle:hover {
  background-color: var(--secondary);
  transform: scale(1.1);
}

.toggle-arrow {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-weight: bold;
  display: inline-block;
  transform-origin: center;
}

.section-toggle.collapsed .toggle-arrow {
  transform: rotate(0deg);
}

.section-toggle:not(.collapsed) .toggle-arrow {
  transform: rotate(90deg);
}

.section-content {
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
  max-height: 2000px;
  opacity: 1;
  padding-top: 1rem;
}

.section-content.collapsed {
  max-height: 0;
  opacity: 0;
  padding-top: 0;
  padding-bottom: 0;
}

/* Ensure sections start expanded by default */
.section-content {
  max-height: 2000px;
  opacity: 1;
}

/* Responsive adjustments for collapsible sections */
@media (max-width: 768px) {
  .section-toggle {
    font-size: 1.2rem;
    min-width: 35px;
    height: 35px;
  }
  
  .section-header h2 {
    font-size: 1.1rem;
  }
}

/* ===== WEEK NAVIGATION SECTION ===== */
.week-nav-section {
  background: var(--primary);
  border-bottom: 1px solid var(--border);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 80px;
  z-index: 99;
  box-shadow: var(--shadow);
}

.week-nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.day-nav {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.day-nav li {
  background: var(--secondary);
  color: var(--foreground);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid var(--border);
  font-weight: 500;
  text-align: center;
  min-width: 80px;
  user-select: none;
}

.day-nav li:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: var(--hover-shadow);
}

.day-nav li.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

/* ===== FORM STYLES ===== */
.form-section {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border);
}

.form-section:last-of-type {
  border-bottom: none;
  margin-bottom: var(--spacing-lg);
}

.form-section h3 {
  color: var(--foreground);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.form-row {
  margin-bottom: var(--spacing-md);
}

.form-row label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--foreground);
}

.form-row input[type="text"],
.form-row input[type="url"],
.form-row input[type="time"],
.form-row input[type="date"],
.form-row textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--background);
  color: var(--foreground);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.2);
}

/*
 * Date & Time Input Icon Color Handling
 * Use `color-scheme` to hint to the browser to render the
 * internal calendar/clock icon in a color that suits the theme.
 */
input[type="date"],
input[type="time"] {
  color-scheme: light;
}

[data-theme="dark"] input[type="date"],
[data-theme="dark"] input[type="time"] {
  color-scheme: dark;
}

.form-row textarea {
  min-height: 100px;
  resize: vertical;
}

/* Time Row */
.time-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.time-group {
  flex: 1;
}

.time-separator {
  display: flex;
  align-items: center;
  font-weight: 500;
  color: var(--foreground);
  margin: 0 var(--spacing-sm);
}

/* Scheduling Options */
.scheduling-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.option-group {
  margin-bottom: var(--spacing-sm);
}

.option-label {
  display: flex;
  align-items: center;
  padding: var(--spacing-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--background);
}

.option-label:hover {
  border-color: var(--accent);
  background: var(--secondary);
}

.option-label input[type="radio"] {
  margin-right: var(--spacing-md);
  transform: scale(1.2);
}

.option-text {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex: 1;
}

.option-icon {
  font-size: 1.2rem;
}

.option-content {
  display: flex;
  flex-direction: column;
}

.option-content strong {
  font-weight: 600;
  color: var(--foreground);
}

.option-content small {
  color: var(--foreground);
  opacity: 0.7;
  font-size: 0.85rem;
}

/* Custom Days Section */
.custom-days-section {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--secondary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.section-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  color: var(--foreground);
}

.days-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
  gap: var(--spacing-sm);
}

.day-checkbox {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--background);
}

.day-checkbox:hover {
  border-color: var(--accent);
  background: var(--secondary);
}

.day-checkbox input[type="checkbox"] {
  margin-bottom: var(--spacing-xs);
  transform: scale(1.2);
}

.day-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--foreground);
}

/* Form Actions */
.form-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border);
}

.btn-primary,
.btn-secondary {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  min-height: 44px;
}

.btn-primary {
  background: var(--accent);
  color: white;
}

.btn-primary:hover {
  background: #1760c4;
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--foreground);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-lg);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.btn-secondary:hover {
  background: var(--border);
  transform: translateY(-1px);
}

.btn-icon {
  font-size: 1.1rem;
}

/* ===== TASKS SECTION ===== */
#tasks-section h2 {
  margin-bottom: var(--spacing-lg);
}

#tasks-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.task-item {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow);
}

.task-item:hover {
  box-shadow: var(--hover-shadow);
  transform: translateY(-1px);
}

.task-item.completed {
  opacity: 0.6;
  background: var(--secondary);
}

.task-checkbox {
  margin-top: 2px;
  transform: scale(1.2);
}

.task-content {
  flex: 1;
}

.task-title {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: var(--spacing-xs);
  font-size: 1.1rem;
}

.task-time {
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.task-details {
  color: var(--foreground);
  opacity: 0.8;
  font-size: 0.9rem;
  line-height: 1.5;
}

.task-repeat {
  background: var(--accent);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  display: inline-block;
  margin-top: var(--spacing-xs);
}

.task-actions {
  display: flex;
  gap: var(--spacing-xs);
}

.task-actions button {
  background: none;
  border: none;
  color: var(--foreground);
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  font-size: 1rem;
}

.task-actions button:hover {
  background: var(--secondary);
  color: var(--accent);
}

/* ===== CALENDAR SECTION ===== */
.calendar-header h3 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-size: 1.3rem;
  font-weight: 600;
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-sm);
}

.calendar-days div {
  text-align: center;
  font-weight: 600;
  color: var(--accent);
  padding: var(--spacing-sm);
  font-size: 0.9rem;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--spacing-xs);
}

.day {
  aspect-ratio: 1;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--background);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.day:hover {
  background: var(--secondary);
  border-color: var(--accent);
  transform: scale(1.05);
}

.day.today {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.day.today .day-number {
  font-weight: bold;
}

.day-number {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.task-status {
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 500;
  text-align: center;
}

.day.today .task-status {
  color: white;
}

.day.empty {
  background: var(--secondary);
  cursor: default;
}

.day.empty:hover {
  transform: none;
  background: var(--secondary);
}

/* ===== TOOLS SECTION ===== */
.tool-btn {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-lg);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  width: 100%;
  justify-content: center;
}

.tool-btn:hover {
  background: #1760c4;
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

/* ===== FOOTER ===== */
footer {
  background: var(--primary);
  border-top: 1px solid var(--border);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  margin-top: var(--spacing-xxl);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-section h4 {
  color: var(--accent);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--accent);
  padding-bottom: var(--spacing-xs);
}

/* Profile Section */
.profile-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--secondary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.profile-image {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-fast);
}

.profile-image:hover {
  transform: scale(1.05);
}

.profile-info h3 {
  color: var(--foreground);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.profile-info p {
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.resume-link {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow);
  border: 2px solid var(--accent);
}

.resume-link:hover {
  background: transparent;
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

/* Contact Links */
.contact-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--secondary);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--foreground);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow);
}

.contact-link:hover {
  background: var(--accent);
  color: white;
  transform: translateX(5px);
  box-shadow: var(--hover-shadow);
}

.contact-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
  flex-shrink: 0;
}

/* Social Links */
.social-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.social-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--secondary);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--foreground);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow);
}

.social-link:hover {
  background: var(--accent);
  color: white;
  transform: translateX(5px);
  box-shadow: var(--hover-shadow);
}

.social-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
  flex-shrink: 0;
  font-size: 1.2rem;
}

/* GitHub icon color adaptation */
.github-icon {
  filter: brightness(0) saturate(100%);
}

[data-theme="dark"] .github-icon {
  filter: brightness(0) saturate(100%) invert(1);
}

/* Footer Bottom */
.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  color: var(--foreground);
  font-size: 0.9rem;
  opacity: 0.8;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .navbar-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .navbar-center {
    order: 2;
    width: 100%;
  }
  
  .navbar-left {
    order: 1;
  }
  
  .navbar-right {
    order: 3;
    width: 100%;
    justify-content: center;
  }
  
  .main-content {
    padding: var(--spacing-md);
  }
  
  .card-section {
    padding: var(--spacing-lg);
  }
  
  .time-row {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .time-separator {
    display: none;
  }
  
  .form-actions {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
  
  .days-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .day-nav {
    gap: var(--spacing-xs);
  }
  
  .day-nav li {
    min-width: 60px;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    padding: 0 var(--spacing-md);
  }
  
  .profile-section {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-sm);
  }
  
  .profile-image {
    width: 100px;
    height: 100px;
  }
  
  .contact-links,
  .social-links {
    gap: var(--spacing-xs);
  }
  
  .contact-link,
  .social-link {
    padding: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .navbar {
    padding: var(--spacing-sm);
  }
  
  .navbar-left .logo-text {
    font-size: 1.2rem;
  }
  
  .week-nav-btn {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }
  
  .today-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
  }
  
  .date-display {
    min-width: 100px;
    font-size: 0.9rem;
  }
  
  .action-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
  }
  
  .main-content {
    padding: var(--spacing-sm);
  }
  
  .card-section {
    padding: var(--spacing-md);
  }
  
  .days-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .day-nav li {
    min-width: 50px;
    padding: var(--spacing-xs);
    font-size: 0.8rem;
  }
  
  .calendar-days div {
    font-size: 0.8rem;
    padding: var(--spacing-xs);
  }
  
  .day {
    padding: var(--spacing-xs);
  }
  
  .day-number {
    font-size: 1rem;
  }
  
  .task-status {
    font-size: 0.6rem;
  }
  
  footer {
    padding: var(--spacing-lg) 0 var(--spacing-md);
  }
  
  .footer-content {
    padding: 0 var(--spacing-sm);
  }
  
  .profile-image {
    width: 80px;
    height: 80px;
  }
  
  .profile-info h3 {
    font-size: 1.1rem;
  }
  
  .profile-info p {
    font-size: 0.8rem;
  }
  
  /* Theme dropdown responsive */
  .theme-dropdown-btn {
    min-width: 100px;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .theme-dropdown-btn .btn-text {
    font-size: 0.8rem;
  }
  
  .theme-dropdown-menu {
    min-width: 160px;
    right: -10px;
  }
}

@media (max-width: 375px) {
  .navbar-content {
    gap: var(--spacing-sm);
  }
  
  .navbar-center {
    gap: var(--spacing-xs);
  }
  
  .week-nav-btn {
    width: 28px;
    height: 28px;
    font-size: 0.9rem;
  }
  
  .today-btn {
    padding: var(--spacing-xs);
    font-size: 0.8rem;
  }
  
  .date-display {
    min-width: 80px;
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .action-btn {
    padding: var(--spacing-xs);
    font-size: 0.8rem;
  }
  
  .days-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Calendar responsive sizing for small mobile */
  #calendar-section.card-section {
    padding: var(--spacing-sm);
    margin: 0 auto var(--spacing-lg);
  }
  
  .calendar-header h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
  }
  
  .calendar-days div {
    font-size: 0.7rem;
    padding: var(--spacing-xs);
  }
  
  .day {
    padding: var(--spacing-xs);
    min-height: 35px;
  }
  
  .day-number {
    font-size: 0.9rem;
  }
  
  .task-status {
    font-size: 0.5rem;
  }
  
  /* Theme dropdown responsive */
  .theme-dropdown-btn {
    min-width: 90px;
    padding: var(--spacing-xs);
  }
  
  .theme-dropdown-btn .btn-text {
    font-size: 0.75rem;
  }
  
  .theme-dropdown-menu {
    min-width: 150px;
    right: -15px;
  }
}

@media (max-width: 320px) {
  .navbar-content {
    gap: var(--spacing-xs);
  }
  
  .navbar-center {
    gap: var(--spacing-xs);
  }
  
  .week-nav-btn {
    width: 24px;
    height: 24px;
    font-size: 0.8rem;
  }
  
  .today-btn {
    padding: var(--spacing-xs);
    font-size: 0.7rem;
  }
  
  .date-display {
    min-width: 70px;
    font-size: 0.7rem;
    padding: var(--spacing-xs);
  }
  
  .action-btn {
    padding: var(--spacing-xs);
    font-size: 0.7rem;
  }
  
  .days-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .day-nav li {
    min-width: 40px;
    font-size: 0.7rem;
  }
  
  /* Calendar responsive sizing for very small mobile */
  #calendar-section.card-section {
    padding: var(--spacing-xs);
    margin: 0 auto var(--spacing-md);
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(-1 * var(--spacing-sm));
    margin-right: calc(-1 * var(--spacing-sm));
  }
  
  .calendar-header h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
  }
  
  .calendar-days div {
    font-size: 0.6rem;
    padding: var(--spacing-xs);
  }
  
  .day {
    padding: var(--spacing-xs);
    min-height: 30px;
  }
  
  .day-number {
    font-size: 0.8rem;
  }
  
  .task-status {
    font-size: 0.4rem;
  }
  
  /* Theme dropdown responsive */
  .theme-dropdown-btn {
    min-width: 80px;
    padding: var(--spacing-xs);
  }
  
  .theme-dropdown-btn .btn-text {
    font-size: 0.7rem;
  }
  
  .theme-dropdown-menu {
    min-width: 140px;
    right: -20px;
  }
}

/* ===== UTILITY CLASSES ===== */
.hidden {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    transform: translateX(-20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.slide-in {
  animation: slideIn 0.3s ease-out;
}

/* ===== FOCUS MODE OVERLAY ===== */
#focus-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.85));
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(10px);
  animation: fadeIn 0.3s ease;
}

.focus-container {
  background: var(--background);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-width: 500px;
  width: calc(100% - 2rem);
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  position: relative;
  border: 1px solid var(--border);
  animation: slideIn 0.3s ease;
  margin: 1rem;
}

.focus-exit {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: var(--secondary);
  border: none;
  color: var(--foreground);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow);
}

.focus-exit:hover {
  background: var(--accent);
  color: white;
  transform: scale(1.1);
}

/* Focus Header */
.focus-header {
  margin-bottom: var(--spacing-xl);
}

.focus-header h2 {
  color: var(--accent);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.focus-subtitle {
  color: var(--foreground);
  font-size: 1rem;
  opacity: 0.8;
  font-weight: 500;
}

/* Focus Task */
.focus-task {
  background: var(--secondary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
  border-left: 4px solid var(--accent);
}

.focus-task h3 {
  color: var(--foreground);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.focus-task p {
  color: var(--foreground);
  opacity: 0.8;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Timer Display */
.focus-timer {
  margin-bottom: var(--spacing-xl);
}

.timer-display {
  margin-bottom: var(--spacing-lg);
}

#focus-time {
  font-size: 4.5rem;
  font-weight: 900;
  color: var(--accent);
  font-family: 'Courier New', monospace;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
  display: block;
  margin: var(--spacing-md) 0;
}

/* Timer Controls */
.focus-controls {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.timer-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow);
  min-width: 120px;
  justify-content: center;
}

.start-btn {
  background: #28a745;
  color: white;
}

.start-btn:hover {
  background: #218838;
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

.pause-btn {
  background: #ffc107;
  color: var(--foreground);
}

.pause-btn:hover {
  background: #e0a800;
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

.reset-btn {
  background: var(--secondary);
  color: var(--foreground);
  border: 2px solid var(--border);
}

.reset-btn:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

/* Task Progress */
.task-progress {
  margin-bottom: var(--spacing-lg);
}

.progress-info {
  margin-bottom: var(--spacing-md);
}

.progress-info span {
  color: var(--foreground);
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0.8;
}

.task-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.action-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow);
  min-width: 140px;
  justify-content: center;
}

.complete-btn {
  background: #28a745;
  color: white;
}

.complete-btn:hover {
  background: #218838;
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

.next-btn {
  background: var(--accent);
  color: white;
}

.next-btn:hover {
  background: #1760c4;
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

/* Focus Tips */
.focus-tips {
  background: var(--secondary);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border-left: 4px solid #17a2b8;
}

.focus-tips p {
  color: var(--foreground);
  font-size: 0.9rem;
  margin: 0;
  opacity: 0.9;
  line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 768px) {
  .focus-container {
    padding: var(--spacing-lg);
    margin: var(--spacing-sm);
    width: calc(100% - 1rem);
    max-height: calc(100vh - 1rem);
  }
  
  #focus-time {
    font-size: 3.5rem;
  }
  
  .focus-controls {
    flex-direction: column;
    align-items: center;
  }
  
  .timer-btn {
    width: 100%;
    max-width: 200px;
  }
  
  .task-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .action-btn {
    width: 100%;
    max-width: 200px;
  }
  
  .focus-header h2 {
    font-size: 1.5rem;
  }
  
  .focus-task h3 {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .focus-container {
    padding: var(--spacing-md);
    margin: var(--spacing-xs);
    width: calc(100% - 0.5rem);
    max-height: calc(100vh - 0.5rem);
  }
  
  #focus-time {
    font-size: 3rem;
  }
  
  .focus-header h2 {
    font-size: 1.3rem;
  }
  
  .focus-task {
    padding: var(--spacing-md);
  }
  
  .focus-controls {
    gap: var(--spacing-sm);
  }
  
  .task-actions {
    gap: var(--spacing-sm);
  }
}

@media (max-width: 375px) {
  .focus-container {
    padding: var(--spacing-sm);
    margin: 0.25rem;
    width: calc(100% - 0.5rem);
    max-height: calc(100vh - 0.5rem);
  }
  
  #focus-time {
    font-size: 2.5rem;
  }
  
  .focus-header h2 {
    font-size: 1.2rem;
  }
  
  .focus-subtitle {
    font-size: 0.9rem;
  }
  
  .focus-task h3 {
    font-size: 1rem;
  }
  
  .focus-task p {
    font-size: 0.85rem;
  }
  
  .timer-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
    min-width: 100px;
  }
  
  .action-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.85rem;
    min-width: 120px;
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .navbar,
  .topnav,
  .week-nav-section,
  #task-form-section,
  #ai-task-generator-section,
  #tools-section,
  footer {
    display: none !important;
  }
  
  .main-content {
    padding: 0;
  }
  
  .card-section {
    box-shadow: none;
    border: 1px solid #ccc;
    margin-bottom: var(--spacing-md);
  }
}

/* Calendar responsive sizing for mobile */
#calendar-section.card-section {
  width: 100%;
  max-width: 100%;
  margin: 0 auto var(--spacing-xl);
}

.calendar-grid {
  width: 100%;
  max-width: 100%;
}

.calendar-days {
  width: 100%;
  max-width: 100%;
}

/* ===== MODAL STYLES ===== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideIn 0.3s ease;
  border: 1px solid var(--border-color);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 24px 0 24px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.modal-header h2 {
  margin: 0;
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 600;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.2s ease;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close-btn:hover {
  background: var(--hover-bg);
  color: var(--text-primary);
}

.modal-content form {
  padding: 0 24px 24px 24px;
}

/* Modal animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideIn {
  from { 
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to { 
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Responsive modal */
@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    max-height: 95vh;
    margin: 10px;
  }
  
  .modal-header {
    padding: 16px 16px 0 16px;
  }
  
  .modal-content form {
    padding: 0 16px 16px 16px;
  }
  
  .modal-header h2 {
    font-size: 1.25rem;
  }
}

/* Tasks Header */
.tasks-header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: var(--spacing-md);
  padding: 0 var(--spacing-sm);
}

/* Danger Button */
.btn-danger {
  background: #dc3545;
  color: white;
  border: none;
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  box-shadow: var(--shadow);
}

.btn-danger:hover {
  background: #c82333;
  transform: translateY(-1px);
  box-shadow: var(--hover-shadow);
}

.btn-danger:active {
  transform: translateY(0);
}

.btn-icon {
  font-size: 1rem;
}

/* Week Navigation Buttons */
.week-nav-btn {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: bold;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow);
}

.week-nav-btn:hover:not(:disabled) {
  background: #1760c4;
  transform: scale(1.1);
  box-shadow: var(--hover-shadow);
}

.week-nav-btn:disabled {
  background: var(--border);
  color: var(--foreground);
  cursor: not-allowed;
  transform: none;
}

.nav-icon {
  font-weight: bold;
}

.today-btn {
  background: var(--secondary);
  color: var(--foreground);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.today-btn:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.date-display {
  background: var(--accent);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--accent);
  font-weight: 500;
  min-width: 120px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition-fast);
}

.date-display:hover {
  background: var(--accent);
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: var(--hover-shadow);
}

/* Action Buttons */
.action-btn {
  background: var(--secondary);
  color: var(--foreground);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: all var(--transition-fast);
  font-weight: 500;
}

.action-btn:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  transform: translateY(-1px);
}

.theme-btn {
  padding: var(--spacing-sm);
  min-width: 44px;
}

.theme-icon {
  font-size: 1.1rem;
}

/* Category & Priority Styles */
.category-priority-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.category-group,
.priority-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.category-group label,
.priority-group label {
  font-weight: 500;
  color: var(--foreground);
  font-size: 0.9rem;
}

.category-group select,
.priority-group select {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--primary);
  color: var(--foreground);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.category-group select:focus,
.priority-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.1);
}

/* Task Item Category & Priority Indicators - Unified Style */
.task-category-badge,
.task-priority-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: capitalize;
  min-width: 24px;
  height: 20px;
  position: relative;
  transition: all var(--transition-normal);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.task-category-badge {
  margin-right: var(--spacing-sm);
}

.task-category-badge:hover,
.task-priority-badge:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

/* Category Colors - Enhanced with better contrast */
.task-category-badge[data-category="work"] {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: white;
  border: 1px solid #1d4ed8;
}

.task-category-badge[data-category="personal"] {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  border: 1px solid #047857;
}

.task-category-badge[data-category="health"] {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  border: 1px solid #b91c1c;
}

.task-category-badge[data-category="education"] {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  color: white;
  border: 1px solid #6d28d9;
}

.task-category-badge[data-category="finance"] {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  border: 1px solid #b45309;
}

.task-category-badge[data-category="home"] {
  background: linear-gradient(135deg, #06b6d4, #0891b2);
  color: white;
  border: 1px solid #0e7490;
}

.task-category-badge[data-category="social"] {
  background: linear-gradient(135deg, #ec4899, #db2777);
  color: white;
  border: 1px solid #be185d;
}

.task-category-badge[data-category="hobby"] {
  background: linear-gradient(135deg, #84cc16, #65a30d);
  color: white;
  border: 1px solid #4d7c0f;
}

/* Priority Colors - Enhanced with better contrast */
.task-priority-badge[data-priority="high"] {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  border: 1px solid #b91c1c;
}

.task-priority-badge[data-priority="medium"] {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  border: 1px solid #b45309;
}

.task-priority-badge[data-priority="low"] {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  border: 1px solid #047857;
}

/* ===== PROGRESS DASHBOARD STYLES ===== */

/* Dashboard Overview */
.dashboard-overview {
  margin-bottom: var(--spacing-xl);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.stat-card {
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

.stat-icon {
  font-size: 2rem;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  flex-shrink: 0;
}

.stat-content {
  flex: 1;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--foreground);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--foreground);
  opacity: 0.8;
  font-weight: 500;
}

/* Charts Section */
.charts-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.chart-container {
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow);
}

.chart-container h3 {
  margin-bottom: var(--spacing-lg);
  color: var(--foreground);
  font-size: 1.2rem;
  font-weight: 600;
}

/* Weekly Chart */
.weekly-chart {
  height: 250px;
}

.chart-bars {
  display: flex;
  align-items: end;
  justify-content: space-between;
  height: 180px;
  gap: var(--spacing-sm);
}

.chart-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.bar-fill {
  width: 100%;
  background: var(--accent);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  min-height: 8px;
  height: 8px;
  transition: all var(--transition-normal);
  position: relative;
}

.bar-fill[data-value="0"] {
  background: var(--border);
  opacity: 0.3;
  min-height: 8px;
}

.bar-fill[data-value="1"] {
  min-height: 20px;
}

.bar-fill[data-value="2"] {
  min-height: 35px;
}

.bar-fill[data-value="3"] {
  min-height: 50px;
}

.bar-fill[data-value="4"] {
  min-height: 65px;
}

.bar-fill[data-value="5"] {
  min-height: 80px;
}

.bar-fill[data-value="6"] {
  min-height: 95px;
}

.bar-fill[data-value="7"] {
  min-height: 110px;
}

.bar-fill[data-value="8"] {
  min-height: 125px;
}

.bar-fill[data-value="9"] {
  min-height: 140px;
}

.bar-fill[data-value="10"] {
  min-height: 155px;
}

.bar-fill::after {
  content: attr(data-value);
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--foreground);
  color: var(--background);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.chart-bar:hover .bar-fill::after {
  opacity: 1;
}

.bar-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--foreground);
  text-align: center;
}

/* Category Chart */
.category-chart {
  height: 200px;
}

.category-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.category-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  background: var(--secondary);
  transition: all var(--transition-normal);
}

.category-item:hover {
  background: var(--accent);
  color: white;
}

.category-icon {
  font-size: 1.2rem;
  width: 30px;
  text-align: center;
}

.category-info {
  flex: 1;
}

.category-name {
  font-weight: 500;
  margin-bottom: 2px;
}

.category-progress {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.progress-bar {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: width var(--transition-normal);
}

.category-count {
  font-size: 0.8rem;
  font-weight: 600;
  min-width: 30px;
  text-align: right;
}

/* Achievements Section */
.achievements-section {
  margin-bottom: var(--spacing-xl);
}

.achievements-section h3 {
  margin-bottom: var(--spacing-lg);
  color: var(--foreground);
  font-size: 1.2rem;
  font-weight: 600;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.achievement-card {
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow);
}

.achievement-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

.achievement-icon {
  font-size: 2rem;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.achievement-card.earned .achievement-icon {
  background: linear-gradient(135deg, #ffd700, #ffed4e);
  color: #b8860b;
}

.achievement-card.locked .achievement-icon {
  background: var(--border);
  color: var(--foreground);
  opacity: 0.5;
}

.achievement-info {
  flex: 1;
}

.achievement-title {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--foreground);
}

.achievement-description {
  font-size: 0.9rem;
  color: var(--foreground);
  opacity: 0.8;
}

/* Productivity Tips */
.productivity-tips {
  margin-bottom: var(--spacing-lg);
}

.productivity-tips h3 {
  margin-bottom: var(--spacing-lg);
  color: var(--foreground);
  font-size: 1.2rem;
  font-weight: 600;
}

.tips-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.tip-card {
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow);
}

.tip-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

.tip-icon {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  flex-shrink: 0;
}

.tip-content {
  flex: 1;
}

.tip-title {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--foreground);
}

.tip-text {
  font-size: 0.9rem;
  color: var(--foreground);
  opacity: 0.8;
  line-height: 1.5;
}

/* Responsive Design for Dashboard */
@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }
  
  .stat-card {
    padding: var(--spacing-md);
  }
  
  .stat-icon {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
  
  .stat-number {
    font-size: 1.5rem;
  }
  
  .charts-section {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .chart-container {
    padding: var(--spacing-md);
  }
  
  .achievements-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .chart-bars {
    gap: var(--spacing-xs);
  }
  
  .bar-label {
    font-size: 0.7rem;
  }
}

/* Achievement Notifications */
.achievement-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--hover-shadow);
  z-index: 1000;
  animation: slideInRight 0.5s ease;
  max-width: 300px;
}

.achievement-notification-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.achievement-notification-icon {
  font-size: 2rem;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #ffd700, #ffed4e);
  color: #b8860b;
  border-radius: 50%;
  flex-shrink: 0;
}

.achievement-notification-text {
  flex: 1;
}

.achievement-notification-title {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: var(--spacing-xs);
}

.achievement-notification-description {
  font-size: 0.9rem;
  color: var(--foreground);
  opacity: 0.8;
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Today's bar highlight */
.chart-bar.today .bar-fill {
  background: var(--accent);
  box-shadow: 0 0 10px rgba(var(--accent-rgb, 26, 115, 232), 0.3);
}

.chart-bar.today .bar-label {
  font-weight: 700;
  color: var(--accent);
}

/* Dashboard Controls */
.dashboard-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.dashboard-refresh-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 35px;
  height: 35px;
  color: var(--foreground);
}

.dashboard-refresh-btn:hover {
  background-color: var(--secondary);
  transform: scale(1.1);
}

.dashboard-refresh-btn:active {
  transform: scale(0.95);
}

.refresh-icon {
  transition: transform 0.3s ease;
}

.dashboard-refresh-btn:active .refresh-icon {
  transform: rotate(180deg);
}

/* Custom File Upload Styling */
.file-upload-container {
  position: relative;
  display: inline-block;
  width: 100%;
}

.file-upload-container input[type="file"] {
  position: absolute;
  left: -9999px;
  opacity: 0;
  width: 0;
  height: 0;
}

.file-upload-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  width: 100%;
  padding: var(--spacing-md);
  background: var(--primary);
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  color: var(--foreground);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: left;
}

.file-upload-btn:hover {
  border-color: var(--accent);
  background: var(--secondary);
  transform: translateY(-1px);
}

.file-upload-btn:active {
  transform: translateY(0);
}

.file-upload-icon {
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
}

.file-upload-text {
  flex: 1;
}

.file-upload-text .file-name {
  font-weight: 500;
  color: var(--foreground);
}

.file-upload-text .file-hint {
  font-size: 0.8rem;
  color: var(--foreground);
  opacity: 0.7;
  margin-top: 2px;
}

/* URL Input Styling */
.url-input-container {
  position: relative;
  width: 100%;
}

.url-input-container input[type="url"] {
  width: 100%;
  padding: var(--spacing-md);
  padding-left: 2.5rem;
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--foreground);
  font-size: 0.9rem;
  transition: all var(--transition-normal);
}

.url-input-container input[type="url"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb, 26, 115, 232), 0.1);
}

.url-input-icon {
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  color: var(--accent);
  pointer-events: none;
}

/* File Upload States */
.file-upload-btn.has-file {
  border-style: solid;
  border-color: var(--accent);
  background: var(--secondary);
}

.file-upload-btn.has-file .file-upload-icon {
  color: var(--accent);
}

/* Responsive Design */
@media (max-width: 768px) {
  .file-upload-btn {
    padding: var(--spacing-sm);
    font-size: 0.85rem;
  }
  
  .url-input-container input[type="url"] {
    padding: var(--spacing-sm);
    padding-left: 2.2rem;
    font-size: 0.85rem;
  }
  
  .url-input-icon {
    left: var(--spacing-sm);
    font-size: 0.9rem;
  }
}

/* Enhanced Focus Mode Styles */
.focus-container {
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  max-width: 600px;
  width: 90%;
  position: relative;
  box-shadow: var(--hover-shadow);
  backdrop-filter: blur(10px);
}

.focus-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.focus-header h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: var(--spacing-xs);
}

.focus-subtitle {
  color: var(--foreground);
  opacity: 0.8;
  font-size: 1rem;
}

.focus-task {
  background: var(--secondary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  border: 1px solid var(--border);
}

.task-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.focus-task h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--foreground);
  margin: 0;
}

.focus-task p {
  color: var(--foreground);
  opacity: 0.8;
  margin: 0;
  line-height: 1.5;
}

.focus-timer {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.timer-display {
  margin-bottom: var(--spacing-lg);
}

.timer-progress-container {
  position: relative;
  width: 200px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.timer-progress-bar {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: conic-gradient(
    var(--accent) 0deg,
    var(--accent) 0deg,
    transparent 0deg,
    transparent 360deg
  );
  transition: all 0.3s ease;
  transform: rotate(-90deg);
}

.timer-progress-needle {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  border: 2px solid var(--primary);
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.3);
  z-index: 10;
  transition: transform 0.3s ease;
}

.timer-progress-outline {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px solid var(--border);
  background: transparent;
}

#focus-time {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--foreground);
  z-index: 5;
  position: relative;
  background: var(--primary);
  border-radius: 50%;
  width: 160px;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 4px solid var(--border);
  box-shadow: var(--shadow);
}

.preset-selector {
  margin-bottom: var(--spacing-lg);
}

.preset-selector label {
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--foreground);
  font-weight: 500;
}

.preset-select {
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--foreground);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.preset-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb, 26, 115, 232), 0.1);
}

.focus-controls {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.timer-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
  min-width: 100px;
  justify-content: center;
}

.start-btn {
  background: var(--accent);
  color: white;
}

.start-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

.pause-btn {
  background: var(--warning);
  color: white;
}

.pause-btn:hover {
  background: var(--warning-hover);
  transform: translateY(-2px);
}

.reset-btn {
  background: var(--secondary);
  color: var(--foreground);
  border: 1px solid var(--border);
}

.reset-btn:hover {
  background: var(--border);
  transform: translateY(-2px);
}

.sound-btn {
  background: var(--secondary);
  color: var(--foreground);
  border: 1px solid var(--border);
}

.sound-btn:hover {
  background: var(--border);
  transform: translateY(-2px);
}

.task-progress {
  background: var(--secondary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  border: 1px solid var(--border);
}

.progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.progress-info span {
  color: var(--foreground);
  font-weight: 500;
}

.session-stats {
  display: flex;
  gap: var(--spacing-lg);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--foreground);
  opacity: 0.7;
}

.stat-value {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
}

.task-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
  min-width: 120px;
  justify-content: center;
}

.complete-btn {
  background: var(--success);
  color: white;
}

.complete-btn:hover {
  background: var(--success-hover);
  transform: translateY(-2px);
}

.next-btn {
  background: var(--secondary);
  color: var(--foreground);
  border: 1px solid var(--border);
}

.next-btn:hover {
  background: var(--border);
  transform: translateY(-2px);
}

.focus-tips {
  background: var(--secondary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  border: 1px solid var(--border);
  text-align: center;
}

.focus-tips p {
  color: var(--foreground);
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Responsive Design for Enhanced Focus Mode */
@media (max-width: 768px) {
  .focus-container {
    padding: var(--spacing-lg);
    width: 95%;
  }
  
  .focus-header h2 {
    font-size: 1.5rem;
  }
  
  .timer-progress-container {
    width: 150px;
    height: 150px;
  }
  
  #focus-time {
    font-size: 2rem;
  }
  
  .focus-controls {
    flex-direction: column;
    align-items: center;
  }
  
  .timer-btn {
    width: 100%;
    max-width: 200px;
  }
  
  .task-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .action-btn {
    width: 100%;
    max-width: 200px;
  }
  
  .session-stats {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .focus-container {
    padding: var(--spacing-md);
  }
  
  .focus-task {
    padding: var(--spacing-md);
  }
  
  .task-progress {
    padding: var(--spacing-md);
  }
  
  .timer-progress-container {
    width: 120px;
    height: 120px;
  }
  
  #focus-time {
    font-size: 1.5rem;
  }
  
  .focus-header h2 {
    font-size: 1.3rem;
  }
}

/* Responsive styles for enhanced task badges */
@media (max-width: 768px) {
  .task-category-badge,
  .task-priority-badge {
    font-size: 0.6rem;
    padding: 0.15rem 0.4rem;
    min-width: 20px;
    height: 18px;
  }
}

@media (max-width: 480px) {
  .task-category-badge,
  .task-priority-badge {
    font-size: 0.55rem;
    padding: 0.1rem 0.3rem;
    min-width: 18px;
    height: 16px;
    margin-right: var(--spacing-xs);
  }
}

/* Focus Mode Specific Badge Styles - More Specific */
.focus-task .task-header .task-category-badge {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  flex-shrink: 0;
  min-width: 40px;
  padding: 0;
  margin-right: var(--spacing-md);
}

/* Responsive styles for enhanced task badges - keep pill shape and size on all screens */
@media (max-width: 768px) {
  .task-category-badge,
  .task-priority-badge {
    font-size: 0.65rem;
    padding: 0.2rem 0.5rem;
    min-width: 24px;
    height: 44px;
    margin-right: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .task-category-badge,
  .task-priority-badge {
    font-size: 0.65rem;
    padding: 0.2rem 0.5rem;
    min-width: 24px;
    height: 44px;
    margin-right: var(--spacing-sm);
  }
}

/* Audio Dropdown Styles */
.audio-dropdown {
  position: relative;
  display: inline-block;
}

.audio-dropdown-btn {
  background: var(--accent);
  color: white !important;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
  min-width: 140px;
  justify-content: space-between;
}

.audio-dropdown-btn:hover {
  background: var(--accent);
  color: white !important;
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: var(--hover-shadow);
}

.audio-dropdown-btn .btn-text {
  color: white !important;
  font-weight: 500;
}

.audio-dropdown-btn .dropdown-arrow {
  color: white !important;
  transition: var(--transition-fast);
  font-size: 0.8rem;
}

.audio-dropdown-btn.active .dropdown-arrow {
  transform: rotate(180deg);
}

.audio-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
  min-width: 200px;
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition-fast);
  margin-top: var(--spacing-xs);
}

.audio-dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.audio-option {
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: var(--transition-fast);
  border-bottom: 1px solid var(--border);
  color: var(--foreground);
}

.audio-option:last-child {
  border-bottom: none;
}

.audio-option:hover {
  background: var(--secondary);
  color: var(--foreground);
}

.audio-option.active {
  background: var(--accent);
  color: white;
}

.audio-option .audio-icon {
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

.audio-option .audio-name {
  flex: 1;
  font-size: 0.9rem;
  font-weight: 500;
}

/* Responsive audio dropdown */
@media (max-width: 768px) {
  .audio-dropdown-btn {
    min-width: 120px;
    padding: var(--spacing-sm);
  }
  
  .audio-dropdown-btn .btn-text {
    display: block;
    font-size: 0.8rem;
  }
  
  .audio-dropdown-menu {
    min-width: 180px;
    right: -20px;
  }
}

/* ===== QUICK NOTES SECTION ===== */
.quick-notes-section {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border);
}

.quick-notes-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.quick-notes-header h3 {
  color: var(--foreground);
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.notes-icon {
  font-size: 1.2rem;
}

.add-note-btn {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: bold;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow);
}

.add-note-btn:hover {
  background: var(--accent-hover);
  transform: scale(1.1);
  box-shadow: var(--hover-shadow);
}

.add-icon {
  line-height: 1;
}

.quick-notes-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-height: 400px;
  overflow-y: auto;
}

.quick-note {
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  position: relative;
  box-shadow: var(--shadow);
  transition: all var(--transition-fast);
}

.quick-note:hover {
  box-shadow: var(--hover-shadow);
  transform: translateY(-1px);
}

.quick-note-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-sm);
}

.quick-note-title {
  font-weight: 600;
  color: var(--foreground);
  font-size: 0.95rem;
  margin: 0;
  flex: 1;
  margin-right: var(--spacing-sm);
}

.quick-note-close {
  background: #dc3545;
  color: white;
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: bold;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.3);
}

.quick-note-close:hover {
  background: #c82333;
  transform: scale(1.1);
  box-shadow: 0 4px 8px rgba(220, 53, 69, 0.4);
}

.quick-note-content {
  color: var(--foreground);
  font-size: 0.9rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.quick-note-timestamp {
  font-size: 0.75rem;
  color: var(--accent);
  margin-top: var(--spacing-sm);
  font-style: italic;
}

.quick-note-editing {
  background: var(--secondary);
  border: 2px solid var(--accent);
}

.quick-note-editing .quick-note-title {
  background: transparent;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--foreground);
  width: 100%;
  margin-bottom: var(--spacing-sm);
}

.quick-note-editing .quick-note-content {
  background: transparent;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--foreground);
  width: 100%;
  min-height: 60px;
  resize: vertical;
  line-height: 1.5;
}

.quick-note-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.quick-note-save,
.quick-note-cancel {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.quick-note-save {
  background: var(--success);
  color: white;
}

.quick-note-save:hover {
  background: var(--success-hover);
}

.quick-note-cancel {
  background: var(--secondary);
  color: var(--foreground);
  border: 1px solid var(--border);
}

.quick-note-cancel:hover {
  background: var(--border);
}

/* Empty state */
.quick-notes-empty {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--foreground);
  opacity: 0.7;
  font-style: italic;
}

.quick-notes-empty .empty-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  opacity: 0.5;
}

/* Theme-specific adjustments for close button */
[data-theme="dark"] .quick-note-close {
  background: #dc3545;
  color: white;
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.5);
}

[data-theme="dark"] .quick-note-close:hover {
  background: #c82333;
  box-shadow: 0 4px 8px rgba(220, 53, 69, 0.6);
}

[data-theme="sunset"] .quick-note-close {
  background: #dc3545;
  color: white;
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.4);
}

[data-theme="forest"] .quick-note-close {
  background: #dc3545;
  color: white;
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.4);
}

[data-theme="galaxy"] .quick-note-close {
  background: #dc3545;
  color: white;
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.4);
}

[data-theme="minimalist"] .quick-note-close {
  background: #dc3545;
  color: white;
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.3);
}

[data-theme="retro"] .quick-note-close {
  background: #dc3545;
  color: white;
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.4);
}

[data-theme="coffee"] .quick-note-close {
  background: #dc3545;
  color: white;
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.4);
}

[data-theme="girly"] .quick-note-close {
  background: #dc3545;
  color: white;
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.4);
}

/* Responsive design */
@media (max-width: 768px) {
  .quick-notes-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  .add-note-btn {
    align-self: flex-end;
  }
  
  .quick-note {
    padding: var(--spacing-sm);
  }
  
  .quick-note-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }
  
  .quick-note-title {
    margin-right: 0;
    margin-bottom: var(--spacing-xs);
  }
  
  .quick-note-close {
    align-self: flex-end;
  }
}

@media (max-width: 480px) {
  .quick-notes-section {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
  }
  
  .quick-notes-header h3 {
    font-size: 1rem;
  }
  
  .add-note-btn {
    width: 28px;
    height: 28px;
    font-size: 1rem;
  }
  
  .quick-note-close {
    width: 20px;
    height: 20px;
    font-size: 0.7rem;
  }
}

/* ===== DONATE SECTION STYLES ===== */
.donate-intro {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: var(--secondary);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--accent);
}

.donate-intro p {
  font-size: 1.1rem;
  color: var(--foreground);
  margin: 0;
  line-height: 1.6;
}

.donation-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.donation-option {
  background: var(--primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
  box-shadow: var(--shadow);
}

.donation-option:hover {
  box-shadow: var(--hover-shadow);
  transform: translateY(-2px);
}

.donation-header {
  background: var(--accent);
  color: white;
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.donation-icon {
  font-size: 1.5rem;
}

.donation-header h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
}

.donation-content {
  padding: var(--spacing-lg);
}

.donation-content > p {
  margin: 0 0 var(--spacing-lg) 0;
  color: var(--foreground);
  font-size: 0.95rem;
}

/* PayPal Section */
.paypal-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.custom-amount {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.custom-amount label {
  font-weight: 500;
  color: var(--foreground);
  font-size: 0.9rem;
}

.custom-amount input {
  padding: var(--spacing-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  background: var(--background);
  color: var(--foreground);
  transition: var(--transition-fast);
}

.custom-amount input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.1);
}

.paypal-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.donate-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
  color: white;
}

.paypal-btn {
  background: var(--accent);
}

.paypal-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.paypal-btn.custom {
  grid-column: 1 / -1;
  background: #ffc439;
  color: #003087;
}

.paypal-btn.custom:hover {
  background: #ffb800;
}

/* Bank Details Section */
.bank-details {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-lg);
  align-items: start;
}

.bank-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.info-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border);
}

.info-row:last-child {
  border-bottom: none;
}

.info-label {
  font-weight: 600;
  color: var(--foreground);
  min-width: 80px;
  font-size: 0.9rem;
}

.info-value {
  color: var(--foreground);
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  background: var(--secondary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  flex: 1;
}

.info-value.copyable {
  cursor: pointer;
  transition: var(--transition-fast);
}

.info-value.copyable:hover {
  background: var(--accent);
  color: white;
}

.copy-btn {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: var(--spacing-xs);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
}

.copy-btn:hover {
  background: var(--accent-hover);
  transform: scale(1.05);
}

.copy-btn.copied {
  background: var(--success);
}

.copy-icon {
  font-size: 0.8rem;
}

/* QR Section */
.qr-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 150px;
}

.qr-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--secondary);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  min-width: 120px;
  min-height: 120px;
}

.qr-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  opacity: 0.7;
}

.qr-placeholder p {
  margin: 0 0 var(--spacing-xs) 0;
  font-weight: 500;
  color: var(--foreground);
  font-size: 0.9rem;
}

.qr-placeholder small {
  color: var(--foreground);
  opacity: 0.7;
  font-size: 0.8rem;
}

/* Donate Footer */
.donate-footer {
  text-align: center;
  padding: var(--spacing-lg);
  background: var(--secondary);
  border-radius: var(--radius-lg);
  border-top: 3px solid var(--success);
}

.donate-footer p {
  margin: 0 0 var(--spacing-sm) 0;
  font-size: 1.1rem;
  color: var(--foreground);
}

.donate-footer p:last-child {
  margin-bottom: 0;
}

.donate-footer small {
  color: var(--foreground);
  opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
  .donation-options {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .bank-details {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .paypal-buttons {
    grid-template-columns: 1fr;
  }
  
  .info-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }
  
  .info-label {
    min-width: auto;
  }
  
  .info-value {
    width: 100%;
    word-break: break-all;
  }
  
  .copy-btn {
    align-self: flex-end;
  }
}

@media (max-width: 480px) {
  .donate-intro {
    padding: var(--spacing-md);
  }
  
  .donate-intro p {
    font-size: 1rem;
  }
  
  .donation-header {
    padding: var(--spacing-md);
  }
  
  .donation-content {
    padding: var(--spacing-md);
  }
  
  .donate-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.85rem;
  }
  
  .qr-placeholder {
    padding: var(--spacing-lg);
    min-width: 100px;
    min-height: 100px;
  }
  
  .qr-icon {
    font-size: 1.5rem;
  }
}

/* Theme-specific adjustments */
[data-theme="dark"] .donate-intro {
  background: var(--secondary);
  border-left-color: var(--accent);
}

[data-theme="dark"] .info-value {
  background: var(--primary);
  color: var(--foreground);
}

[data-theme="dark"] .qr-placeholder {
  background: var(--primary);
  border-color: var(--border);
}

/* Animation for copy feedback */
@keyframes copySuccess {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.copy-btn.copied {
  animation: copySuccess 0.3s ease;
}

/* QR Section */
.qr-code-image {
  width: 150px;
  height: 150px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border);
  box-shadow: var(--shadow);
  margin-bottom: var(--spacing-sm);
}