/* 
 * colors.css
 * This file contains all color definitions and typography for the OnPoint application
 * Following DRY principles to minimize repetition
 */

/* Google Dongle Font Import */
@import url('https://fonts.googleapis.com/css2?family=Dongle:wght@300;400;700&display=swap');

/* Global CSS Variables */
:root {
  /* Typography */
  --font-primary: 'Dongle', sans-serif;
  --font-size-base: 24px;
  --line-height-base: 1.3;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Typography scale (Dongle requires larger sizes) */
  --font-size-sm: 20px;
  --font-size-md: 24px;
  --font-size-lg: 30px;
  --font-size-xl: 36px;
  --font-size-xxl: 42px;
  --font-size-display: 52px;
  
  /* Adjustments for heading line heights (Dongle needs tighter line height) */
  --line-height-heading: 1.15;
  
  /* Brand colors for nav/footer that remain consistent */
  --brand-primary: #3DA695;
  --brand-primary-rgb: 61, 166, 149;
  --brand-primary-hover: #2f8a7a;
  
  /* Card colors */
  --card-purple: #8C7CF7;
  --card-purple-rgb: 140, 124, 247;
  --card-orange: #F26D42;
  --card-orange-rgb: 242, 109, 66;
  --card-blue: #41A4F5;
  --card-blue-rgb: 65, 164, 245;
  --card-gold: #F2CA60;
  --card-gold-rgb: 242, 202, 96;
  
  /* Generate hover colors (slightly darker) */
  --card-purple-hover: #7b6be0;
  --card-orange-hover: #e55a2d;
  --card-blue-hover: #2a92eb;
  --card-gold-hover: #e6be4b;
  
  /* Tint versions with 10% opacity */
  --brand-primary-tint: rgba(61, 166, 149, 0.1);
  --card-purple-tint: rgba(140, 124, 247, 0.1);
  --card-orange-tint: rgba(242, 109, 66, 0.1);
  --card-blue-tint: rgba(65, 164, 245, 0.1);
  --card-gold-tint: rgba(242, 202, 96, 0.1);
  
  /* Hover tint versions */
  --brand-primary-hover-tint: rgba(47, 138, 122, 0.1);
  --card-purple-hover-tint: rgba(123, 107, 224, 0.1);
  --card-orange-hover-tint: rgba(229, 90, 45, 0.1);
  --card-blue-hover-tint: rgba(42, 146, 235, 0.1);
  --card-gold-hover-tint: rgba(230, 190, 75, 0.1);
  
  /* Default content settings (will be overridden by theme classes) */
  --content-primary: var(--brand-primary);
  --content-primary-rgb: var(--brand-primary-rgb);
  --content-primary-hover: var(--brand-primary-hover);
  --content-text-color: white;
  --content-primary-tint: var(--brand-primary-tint);
  --content-primary-hover-tint: var(--brand-primary-hover-tint);
  
  /* Bootstrap variables */
  --bs-primary: var(--content-primary);
  --bs-primary-rgb: var(--content-primary-rgb);
  --bs-primary-hover: var(--content-primary-hover);
  --bs-primary-tint: rgba(var(--bs-primary-rgb), 0.1);
  --bs-primary-hover-tint: rgba(var(--bs-primary-rgb), 0.1);
  
  /* Font spacing - adjusted for Dongle */
  --letter-spacing-tight: -0.01em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.01em;
  
  /* Text and UI colors */
  --text-dark: #212529;
  --text-body: #333;
  --text-muted: #6c757d;
  --text-heading: #212529;
  --text-primary: #212529;
  
  /* Tint versions of text colors */
  --text-dark-tint: rgba(33, 37, 41, 0.1);
  --text-body-tint: rgba(51, 51, 51, 0.1);
  --text-muted-tint: rgba(108, 117, 125, 0.1);
  
  /* Background colors */
  --bg-white: #ffffff;
  --bg-light: #f8f9fa;
  
  /* Tint versions of background colors */
  --bg-white-tint: rgba(255, 255, 255, 0.1);
  --bg-light-tint: rgba(248, 249, 250, 0.1);
  
  /* White opacity variants */
  --white-10: rgba(255, 255, 255, 0.1);
  --white-20: rgba(255, 255, 255, 0.2);
  --white-30: rgba(255, 255, 255, 0.3);
  --white-50: rgba(255, 255, 255, 0.5);
  --white-80: rgba(255, 255, 255, 0.8);
  --white-90: rgba(255, 255, 255, 0.9);
  
  /* Black opacity variants */
  --black-05: rgba(0, 0, 0, 0.05);
  --black-10: rgba(0, 0, 0, 0.1);
  
  /* Border colors */
  --bs-border-light: #e9ecef;
  --bs-border-light-tint: rgba(233, 236, 239, 0.1);
  
  /* Navigation text colors */
  --nav-text-color: black;
  --nav-text-hover-bg: var(--black-10);
  --nav-btn-border: black;
  --nav-text-color-tint: rgba(0, 0, 0, 0.1);
  --nav-btn-border-tint: rgba(0, 0, 0, 0.1);
}

/* 
 * Page-specific theme definitions
 * Each theme sets the content-primary and related colors
 */

/* Video page - Purple theme */
body.video-theme {
  --content-primary: var(--card-purple);
  --content-primary-rgb: var(--card-purple-rgb);
  --content-primary-hover: var(--card-purple-hover);
  --content-text-color: white;
  --content-primary-tint: var(--card-purple-tint);
  --content-primary-hover-tint: var(--card-purple-hover-tint);
}

/* Homework page - Orange theme */
body.homework-theme {
  --content-primary: var(--card-orange);
  --content-primary-rgb: var(--card-orange-rgb);
  --content-primary-hover: var(--card-orange-hover);
  --content-text-color: white;
  --content-primary-tint: var(--card-orange-tint);
  --content-primary-hover-tint: var(--card-orange-hover-tint);
}

/* Exam page - Blue theme */
body.exam-theme {
  --content-primary: var(--card-blue);
  --content-primary-rgb: var(--card-blue-rgb);
  --content-primary-hover: var(--card-blue-hover);
  --content-text-color: black;
  --content-primary-tint: var(--card-blue-tint);
  --content-primary-hover-tint: var(--card-blue-hover-tint);
}

/* Read page - Yellow/Gold theme */
body.read-theme {
  --content-primary: var(--card-gold);
  --content-primary-rgb: var(--card-gold-rgb);
  --content-primary-hover: var(--card-gold-hover);
  --content-text-color: black; /* Better contrast with yellow */
  --content-primary-tint: var(--card-gold-tint);
  --content-primary-hover-tint: var(--card-gold-hover-tint);
}

/* Plan page - Brand primary theme */
body.plan-theme {
  --content-primary: var(--brand-primary);
  --content-primary-rgb: var(--brand-primary-rgb);
  --content-primary-hover: var(--brand-primary-hover);
  --content-text-color: white;
  --content-primary-tint: var(--brand-primary-tint);
  --content-primary-hover-tint: var(--brand-primary-hover-tint);
}

/* Settings page - Brand primary theme */
body.settings-theme {
  --content-primary: var(--brand-primary);
  --content-primary-rgb: var(--brand-primary-rgb);
  --content-primary-hover: var(--brand-primary-hover);
  --content-text-color: white;
  --content-primary-tint: var(--brand-primary-tint);
  --content-primary-hover-tint: var(--brand-primary-hover-tint);
}

/* Site-wide layout utilities */
.content-max-width {
  max-width: 960px;
  margin: 0 auto;
}

/* Site-wide animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

/* Base typography */
body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-base);
  background-color: var(--bg-white);
  color: var(--text-body);
}

/* Headings typography */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
  margin-bottom: 0.5rem;
}

h1, .h1 { font-size: var(--font-size-display); }
h2, .h2 { font-size: var(--font-size-xxl); }
h3, .h3 { font-size: var(--font-size-xl); }
h4, .h4 { font-size: var(--font-size-lg); }
h5, .h5 { font-size: var(--font-size-md); }
h6, .h6 { font-size: var(--font-size-md); }

/* For smaller text elements */
small, .small {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-light);
}

/* Form control typography - keep consistent */
.form-control,
.btn,
.input-group-text,
input,
textarea,
select {
  font-family: var(--font-primary);
  font-size: var(--font-size-md);
  line-height: var(--line-height-base);
}

/* Make buttons a bit larger to accommodate the font */
.btn {
  font-size: var(--font-size-md);
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

/* Logo colors and typography */
.logo-text {
  color: black;
  font-family: var(--font-primary);
  font-size: 34px; /* Specific size for better control */
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-tight);
  line-height: 1;
  padding-bottom: 4px;
}

.logo-text span {
  color: var(--brand-primary);
  font-size: 0.65em; /* Make GPT part smaller */
  font-weight: var(--font-weight-regular);
  vertical-align: baseline;
}

/* 
 * Navbar styling
 */
.navbar {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  align-items: center;
  
  /* Navbar always uses brand colors */
  --bs-primary: var(--brand-primary);
  --bs-primary-rgb: var(--brand-primary-rgb);
  --bs-primary-hover: var(--brand-primary-hover);
}

.navbar-brand {
  padding: 0;
  display: flex;
  align-items: center;
  margin-right: 1.5rem;
  margin-bottom: 4px;
}

.navbar .nav-link {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

.navbar-dark,
.custom-nav-bg {
  background-color: var(--brand-primary) !important;
}

/* Only apply to navbar nav-links, not all nav-links */
.navbar .nav-link {
  color: var(--text-body);
}

.navbar .nav-link:hover {
  background-color: var(--black-05);
  color: var(--text-body);
}

/* Navigation text colors */
.custom-nav-bg .logo-text,
.custom-nav-bg .mobile-menu-toggle,
.custom-nav-bg .nav-link,
.navbar-dark .navbar-nav .nav-link {
  color: var(--nav-text-color) !important;
}

.custom-nav-bg .logo-text span {
  color: var(--brand-primary) !important;
}

.custom-nav-bg .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:hover {
  color: var(--nav-text-color) !important;
  background-color: var(--nav-text-hover-bg);
}

/* Navbar button styling */
.navbar .btn-outline-light {
  color: var(--nav-text-color) !important;
  border-color: var(--nav-btn-border) !important;
}

.navbar .btn-outline-light:hover {
  background-color: var(--nav-text-hover-bg) !important;
  color: var(--nav-text-color) !important;
}

.navbar .btn-primary,
.navbar .btn-outline-primary:hover {
  background-color: var(--brand-primary) !important;
  border-color: var(--brand-primary) !important;
}

.navbar .btn-outline-primary {
  color: var(--brand-primary) !important;
  border-color: var(--brand-primary) !important;
}

/* 
 * Content area styling - uses theme colors
 */
.content-area, 
.content-wrapper, 
.flow-alert, 
#app, 
[data-step],
.card {
  --bs-primary: var(--content-primary);
  --bs-primary-rgb: var(--content-primary-rgb);
  --bs-primary-hover: var(--content-primary-hover);
}

/* Button styling */
.content-area .btn-primary,
.btn-primary:not(.navbar *) {
  background-color: var(--content-primary) !important;
  border-color: var(--content-primary) !important;
  color: var(--content-text-color) !important;
}

.content-area .btn-primary:hover,
.btn-primary:not(.navbar *):hover {
  background-color: var(--content-primary-hover) !important;
  border-color: var(--content-primary-hover) !important;
}

/* Outline button styling */
.content-area .btn-outline-primary,
.btn-outline-primary:not(.navbar *) {
  border-color: var(--content-primary) !important;
  color: black !important; /* Default to black for better readability */
}

.btn-outline-primary:not(.selected):not(.active):not(:hover):not(.navbar *) {
  color: black !important;
  /* background-color: transparent !important; */
}

.content-area .btn-outline-primary:hover,
.btn-outline-primary:not(.navbar *):hover,
.btn-outline-primary:not(.navbar *).active,
.btn-outline-primary:not(.navbar *).selected {
  background-color: var(--content-primary) !important;
  border-color: var(--content-primary) !important;
  color: var(--content-text-color) !important;
}

/* Regular buttons in flow steps */
/* [data-step] .btn:not(.btn-primary):not(.btn-outline-primary):not(.selected):not(.active):not(:hover) {
  color: var(--text-body) !important;
  border-color: #dee2e6 !important;
  background-color: transparent !important;
}
*/

/* Selected/active button styling */
button.selected,
button.active,
.btn.selected,
.btn.active,
a.selected,
a.active,
.card.border-primary,
.border-primary {
  border-color: var(--content-primary) !important;
}

button.selected,
button.active,
.btn.selected,
.btn.active {
  background-color: var(--content-primary) !important;
  border-color: var(--content-primary) !important;
  color: var(--content-text-color) !important;
}

/* Focus states */
button:focus,
.btn:focus,
a:focus,
input:focus,
select:focus,
.form-control:focus,
.language-btn:focus {
  box-shadow: 0 0 0 0.25rem rgba(var(--content-primary-rgb), 0.25) !important;
}

/* Disabled buttons */
.btn-primary:disabled,
.btn-primary.disabled,
.btn-primary.opacity-50 {
  background-color: var(--content-primary) !important;
  border-color: var(--content-primary) !important;
  opacity: 0.65;
}

/* Auth buttons */
.logout-btn,
.btn-login {
  color: var(--nav-text-color);
  border: 1px solid var(--nav-btn-border);
}

.logout-btn {
  background-color: var(--black-05);
}

.btn-login {
  background-color: transparent;
}

.logout-btn:hover,
.btn-login:hover {
  background-color: var(--nav-text-hover-bg);
  color: var(--nav-text-color);
}

.btn-signup {
  background-color: white;
  color: var(--brand-primary);
  border: 1px solid white;
}

.btn-signup:hover {
  background-color: var(--white-90);
  color: var(--brand-primary);
}

/* Form control focus */
.form-control:focus {
  border-color: var(--content-primary);
  box-shadow: 0 0 0 0.25rem rgba(var(--content-primary-rgb), 0.25);
}

/* Avatar borders */
.nav-user-avatar a,
.navbar .rounded-circle {
  border: 2px solid var(--black-10);
}

.nav-user-avatar a:hover,
.navbar .rounded-circle:hover {
  border-color: var(--black-05);
}

/* Flow styling */
.flow-btn, 
.flow-option-btn,
.language-btn,
.subject-btn, 
.topic-btn {
  margin: 0.5rem;
  padding: 0.5rem 1.25rem;
  text-transform: capitalize;
  min-width: 150px;
  font-family: var(--font-primary);
  font-size: var(--font-size-md);
}

.flow-alert .text-center {
  margin-bottom: 1rem;
}

.flow-alert h2, 
.flow-alert .h2 {
  font-size: var(--font-size-xxl);
}

.flow-alert p {
  font-size: var(--font-size-md);
}

.flow-alert .main-content {
  background-color: var(--content-primary-tint);
}

/* Theme-specific overrides for exam theme */
body.exam-theme .btn-outline-primary,
body.exam-theme button:not(.selected):not(.active):not(:hover),
body.exam-theme .btn:not(.selected):not(.active):not(:hover):not(.btn-primary) {
  color: black !important;
}

body.exam-theme .btn-primary,
body.exam-theme button.selected, 
body.exam-theme button.active,
body.exam-theme .btn.selected,
body.exam-theme .btn.active {
  color: white !important;
}

/* Activity cards */
.activity-card-container:nth-child(1) {
  background-color: var(--card-purple);
}

.activity-card-container:nth-child(2) {
  background-color: var(--card-orange);
}

.activity-card-container:nth-child(3) {
  background-color: var(--card-blue);
}

.activity-card-container:nth-child(4) {
  background-color: var(--card-gold);
}

/* Text typography */
.page-title {
  color: var(--text-dark);
  font-size: var(--font-size-xxl);
  font-weight: var(--font-weight-bold);
  margin-bottom: 1rem;
}

.activity-title {
  color: black;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.divider span,
.footer p {
  color: var(--text-muted);
}

/* Footer styling */
.footer {
  background-color: var(--bg-light);
  border-top: 1px solid var(--bs-border-light);
  --bs-primary: var(--brand-primary);
  --bs-primary-rgb: var(--brand-primary-rgb);
  --bs-primary-hover: var(--brand-primary-hover);
  font-size: var(--font-size-sm);
}

.footer h5 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

/* Responsive navbar styling */
@media (max-width: 992px) {
  .navbar-collapse {
    background-color: white;
    box-shadow: 0 0 10px var(--black-10);
  }
  
  .custom-nav-bg .navbar-collapse {
    background-color: var(--brand-primary);
  }
}

/* Chat interface styling */
.list-group-item-primary,
.bg-primary,
.badge.bg-primary {
  background-color: var(--content-primary) !important;
  border-color: var(--content-primary) !important;
}

.list-group-item-action.list-group-item-primary {
  background-color: rgba(var(--content-primary-rgb), 0.15) !important;
}

.badge.bg-primary,
.badge.bg-secondary {
  color: var(--content-text-color) !important;
}

.list-group-item-primary:contains("Thinking...") {
  background-color: rgba(var(--content-primary-rgb), 0.05) !important;
}

/* Table styling */
.table-striped > tbody > tr:nth-of-type(odd),
.table-striped > tbody > tr:nth-of-type(odd) > *,
.table-striped > tbody > tr:nth-of-type(even),
.table-striped > tbody > tr:nth-of-type(even) > * {
  background-color: transparent !important;
  --bs-table-accent-bg: transparent !important;
}

.table > tbody > tr {
  background-color: transparent !important;
}

.table-striped > tbody > tr,
.table-striped > tbody > tr > td,
.table-striped > tbody > tr > th {
  background-color: transparent !important;
}

.table > tbody > tr:hover,
.table > tbody > tr:hover > * {
  background-color: rgba(var(--content-primary-rgb), 0.1) !important;
  --bs-table-accent-bg: transparent !important;
}

.table-primary,
tr.table-primary,
tr.table-primary > td,
tr.table-primary > th,
.table > :not(caption) > .table-primary > * {
  background-color: rgba(var(--content-primary-rgb), 0.2) !important;
  border-color: rgba(var(--content-primary-rgb), 0.3) !important;
  --bs-table-accent-bg: transparent !important;
}

[data-step="step5"] .table > tbody > tr,
[data-step="step5"] .table > tbody > tr > td {
  background-color: transparent !important;
  --bs-table-accent-bg: transparent !important;
}

[data-step="step5"] .table > tbody > tr.table-primary,
[data-step="step5"] .table > tbody > tr.table-primary > td {
  background-color: rgba(var(--content-primary-rgb), 0.2) !important;
  border-color: rgba(var(--content-primary-rgb), 0.3) !important;
}

.cursor-pointer {
  cursor: pointer !important;
}

/* Pagination styling */
.pagination .active .page-link,
.pagination .page-item.active .page-link {
  background-color: var(--content-primary) !important;
  border-color: var(--content-primary) !important;
  color: var(--content-text-color) !important;
}

.pagination .page-link {
  color: var(--content-primary) !important;
}

/* Assistant message styling */
.Assistant {
  background-color: rgba(var(--content-primary-rgb), 0.15) !important;
  border-color: rgba(var(--content-primary-rgb), 0.3) !important;
}

/* Input group sizing */
.input-group .form-control,
.input-group .btn,
.input-group .input-group-text {
  font-size: var(--font-size-md);
}

/* Utility classes for tint backgrounds */
.bg-brand-primary-tint { background-color: var(--brand-primary-tint) !important; }
.bg-content-primary-tint { background-color: var(--content-primary-tint) !important; }
.bg-card-purple-tint { background-color: var(--card-purple-tint) !important; }
.bg-card-orange-tint { background-color: var(--card-orange-tint) !important; }
.bg-card-blue-tint { background-color: var(--card-blue-tint) !important; }
.bg-card-gold-tint { background-color: var(--card-gold-tint) !important; }
.bg-text-dark-tint { background-color: var(--text-dark-tint) !important; }
.bg-text-body-tint { background-color: var(--text-body-tint) !important; }
.bg-text-muted-tint { background-color: var(--text-muted-tint) !important; }

/* Video card styling */
.video-card {
  margin-bottom: 1rem;
}

.video-card .card-body {
  padding: 0.75rem;
}

.video-card .card-title {
  font-size: var(--font-size-lg);
  margin-bottom: 0.25rem;
  line-height: 1.1;
}

.video-card .card-text {
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.video-card .metadata-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.25rem;
  margin-bottom: 0.25rem;
  font-size: var(--font-size-sm);
}

.video-card .card-img-top {
  aspect-ratio: 16/9;
  object-fit: cover;
}

.video-card .btn-watch {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
  margin-top: 0.25rem;
}

.video-card .card-footer {
  padding: 0.5rem 0.75rem;
}

.video-card .card-title:last-child,
.video-card .card-text:last-child {
  margin-bottom: 0;
}