/* LearnToBot Theme (Light/Clean) */

:root {
    /* Brand Colors */
    --ltb-primary: #009FF5;
    /* Bright Blue */
    --ltb-secondary: #071F4E;
    /* Dark Navy */
    --ltb-accent: #FFA100;
    /* Orange */
    --ltb-text: #000000;
    /* Black text */
    --ltb-text-secondary: #4B5563;
    /* Gray text */
    --ltb-bg: #FFFFFF;
    /* White background */
    --ltb-bg-secondary: #F7F7F7;
    /* Light gray section bg */
    --ltb-border-radius: 0px;
    /* Square corners */
    --ltb-font: 'Helvetica', 'Arial', sans-serif;
}

body {
    font-family: var(--ltb-font) !important;
    background-color: var(--ltb-bg) !important;
    color: var(--ltb-text);
    -webkit-font-smoothing: antialiased;
}

/* Navbar */
.navbar {
    background: var(--ltb-secondary);
    border-bottom: none !important;
    box-shadow: none !important;
}

/* Navbar Layout */
.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 20px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #FFFFFF;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 1px;
    text-decoration: none;
    font-size: 1.5em;
}

.navbar-logo {
    font-size: 1.5em;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 15px;
    list-style: none;
    /* Critical fix for bullet points */
    margin: 0;
    padding: 0;
}

.navbar-auth {
    display: flex;
    align-items: center;
    gap: 15px;
}

.navbar-user {
    color: #FFFFFF;
    font-weight: 600;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.95em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-btn {
    background-color: var(--ltb-primary) !important;
    color: white !important;
    border-radius: var(--ltb-border-radius) !important;
    text-transform: uppercase;
    font-weight: bold;
    box-shadow: none !important;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    font-size: 0.9em;
}

.navbar-btn:hover {
    background-color: #0088D1 !important;
    /* Slightly darker blue */
    transform: none !important;
}

/* Sidebar */
#student-folder-sidebar {
    background-color: var(--ltb-bg-secondary) !important;
    border-left: 1px solid #E5E7EB !important;
    box-shadow: none !important;
}

#student-folder-sidebar h3 {
    color: var(--ltb-secondary) !important;
    border-bottom: 1px solid #E5E7EB !important;
    font-weight: bold;
    text-transform: uppercase;
}

.folder-list-item div {
    background: white !important;
    border: 1px solid #E5E7EB !important;
    border-radius: var(--ltb-border-radius) !important;
    color: var(--ltb-text) !important;
}

.folder-list-item div:hover {
    background: var(--ltb-primary) !important;
    color: white !important;
    border-color: var(--ltb-primary) !important;
    transform: none !important;
}

/* Project Cards */
.project-card,
.assigned-project-card {
    background: white !important;
    border: 1px solid #E5E7EB !important;
    border-radius: var(--ltb-border-radius) !important;
    box-shadow: none !important;
    transition: all 0.2s ease !important;
}

.project-card:hover,
.assigned-project-card:hover {
    transform: translateY(-2px) !important;
    border-color: var(--ltb-primary) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

.project-name {
    color: var(--ltb-secondary) !important;
    font-weight: bold !important;
}

.project-icon {
    background: var(--ltb-bg-secondary) !important;
    border-radius: var(--ltb-border-radius) !important;
}

.project-icon img {
    border-radius: var(--ltb-border-radius) !important;
}

/* Buttons */
button,
.action-btn {
    border-radius: var(--ltb-border-radius) !important;
    background-color: var(--ltb-primary) !important;
    color: white !important;
    border: none !important;
    text-transform: uppercase;
    font-weight: bold;
    box-shadow: none !important;
}

button:hover,
.action-btn:hover {
    background-color: #0088D1 !important;
    transform: none !important;
    border: none !important;
}

/* Search Box */
.search-box {
    background: white !important;
    border: 1px solid #D1D5DB !important;
    border-radius: var(--ltb-border-radius) !important;
    color: var(--ltb-text) !important;
}

.search-box:focus {
    border-color: var(--ltb-primary) !important;
    box-shadow: 0 0 0 3px rgba(0, 159, 245, 0.2) !important;
}

/* Badges */
.completion-badge {
    background-color: #10B981 !important;
    /* Keep green for success */
    color: white !important;
    border-radius: var(--ltb-border-radius) !important;
}

.in-progress-badge {
    background-color: var(--ltb-accent) !important;
    color: var(--ltb-secondary) !important;
    border-radius: var(--ltb-border-radius) !important;
}

.try-badge {
    background-color: #F59E0B !important;
    /* Amber/yellow for "try this" */
    color: #1F2937 !important;
    border-radius: var(--ltb-border-radius) !important;
}

/* Global Headers */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--ltb-secondary);
    font-family: var(--ltb-font) !important;
}

p {
    color: var(--ltb-text-secondary);
}

/* Teacher Pannel Specifics */
.control-panel {
    background: white !important;
    border: 1px solid #E5E7EB !important;
    border-radius: var(--ltb-border-radius) !important;
}

.stats-bar {
    background: var(--ltb-secondary) !important;
    border: none !important;
    border-radius: var(--ltb-border-radius) !important;
}

.stats-bar .stat-number {
    color: white !important;
}

.stats-bar .stat-label {
    color: rgba(255, 255, 255, 0.8) !important;
}

.connections-table th {
    background: var(--ltb-secondary) !important;
    color: white !important;
}

.connections-table td {
    color: var(--ltb-text) !important;
    border-bottom: 1px solid #E5E7EB !important;
}

.client-card {
    background: white !important;
    border: 1px solid #E5E7EB !important;
    border-radius: var(--ltb-border-radius) !important;
}

.client-name {
    color: var(--ltb-secondary) !important;
}

.client-info {
    color: var(--ltb-text-secondary) !important;
}

/* =========================================
   NEW UI ENHANCEMENTS (Glassmorphism & Trends)
   ========================================= */

/* Body Gradient to make Glassmorphism visible */
body {
    background: radial-gradient(circle at top left, #1e3a8a, #0f172a) !important;
    min-height: 100vh;
    padding-top: 90px !important;
}

/* Glass Panel Effect */
.glass-panel {
    background: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2) !important;
    border-radius: 24px !important;
}

/* Dark Mode Glass (if needed later, but theme is light) */
.glass-panel-dark {
    background: rgba(17, 24, 39, 0.7) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

/* Hero/Assigned Section Styling - Stronger Glass */
.assigned-projects-section.glass-mode {
    background: rgba(17, 24, 39, 0.6) !important;
    /* Semi-transparent dark card */
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(124, 58, 237, 0.3);
    /* Purple tint border */
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4) !important;
    padding: 20px !important;
    /* Reduced padding */
    max-width: 1000px !important;
    /* Constrain width */
    margin: 20px auto !important;
}

/* Compact Logic for Completed Projects - 2 COLUMN STACK */
.compact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr !important;
    /* Strict 2 Columns */
    gap: 10px !important;
    /* Tighter gap */
}

/* Make compact cards look more like "list items" or horizontal stack */
.project-card.compact {
    font-size: 0.8em;
    /* Smaller text */
    display: flex;
    /* Horizontal Layout */
    align-items: center;
    padding: 8px 12px !important;
    /* Slimmer padding */
    min-height: 70px;
    /* Enforce smaller height */
}

.project-card.compact .project-icon {
    width: 50px !important;
    /* Much smaller icon */
    height: 50px !important;
    flex-shrink: 0;
    margin-right: 12px;
    background: transparent !important;
    /* Remove grey bg */
    padding: 0 !important;
}

.project-card.compact .project-icon img {
    border-radius: 6px;
    width: 100% !important;
    height: 100% !important;
}

.project-card.compact .project-info {
    flex: 1;
    /* Take remaining space */
    padding: 0 !important;
    text-align: left !important;
}

.project-card.compact .project-name {
    font-size: 1.1em !important;
    margin-bottom: 2px !important;
    line-height: 1.2;
}

.project-card.compact .project-category {
    font-size: 0.9em !important;
    margin-bottom: 2px !important;
}

.project-card.compact .completion-badge,
.project-card.compact .try-badge {
    position: static !important;
    /* Move badge into flow */
    display: inline-block;
    margin-bottom: 0px;
    font-size: 0.65em !important;
    padding: 2px 6px !important;
    line-height: 1;
}

/* Enhanced Hero Card (Assigned) */
.assigned-project-card.hero-card {
    border: none !important;
    background: linear-gradient(135deg, #ffffff 0%, #f3f4f6 100%) !important;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15) !important;
    transform: scale(1.0);
    border-radius: 16px !important;
    transition: all 0.3s ease;
    max-width: 600px;
    /* Prevent massive cards */
    margin: 0 auto;
}

.assigned-project-card.hero-card:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 15px 30px rgba(124, 58, 237, 0.3) !important;
}

/* Dark Mode Overrides for Headers */
.category-header h2,
.header h1 {
    color: #FFFFFF !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.category-header {
    margin: 30px 0 20px 0;
    text-align: center;
}