@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    /* Premium Orange Light Theme Variables */
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.85);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --accent: #ea580c;
    --accent-gradient: linear-gradient(135deg, #fb923c 0%, #ea580c 100%);
    --accent-hover: #c2410c;
    --border-color: rgba(15, 23, 42, 0.08);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 18px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 12px 30px rgba(15, 23, 42, 0.12);
    --card-glow: 0 0 20px rgba(234, 88, 12, 0.06);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    
    transition: background-color 0.4s ease, color 0.4s ease;
}

body.light-theme {
    /* Keep identical to satisfy any legacy JS hooks */
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.85);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --accent: #ea580c;
    --accent-gradient: linear-gradient(135deg, #fb923c 0%, #ea580c 100%);
    --accent-hover: #c2410c;
    --border-color: rgba(15, 23, 42, 0.08);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 18px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 12px 30px rgba(15, 23, 42, 0.12);
    --card-glow: 0 0 20px rgba(234, 88, 12, 0.06);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease, opacity 0.3s ease;
}

button, input, select, textarea {
    font-family: inherit;
}

/* Layout Elements */

/* Global Wrapper */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Navbar */
.navbar {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 2rem;
    backdrop-filter: blur(12px);
}

.nav-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-icon {
    font-size: 1.8rem;
    color: var(--accent);
    -webkit-text-fill-color: initial;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    transition: all 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
    background-color: var(--border-color);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Main Content Wrapper */
.main-wrapper {
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 2.5rem 2rem;
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: auto;
}

/* Glassmorphism Card Style */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), 
                box-shadow 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), 
                border-color 0.4s ease;
}

/* Theme Toggle Button */
.theme-btn, .action-btn-circle {
    background: var(--border-color);
    border: 1px solid transparent;
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.theme-btn:hover, .action-btn-circle:hover {
    background-color: var(--accent);
    color: #ffffff;
    transform: scale(1.05);
}

/* Standard Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: none;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(234, 88, 12, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(234, 88, 12, 0.4);
}

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

.btn-secondary:hover {
    background-color: rgba(15, 23, 42, 0.05);
    transform: translateY(-2px);
}

.btn-danger {
    background-color: var(--danger);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
    background-color: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.35);
}

/* Authentication Cards (Login & Register Pages) */
.auth-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 180px);
    padding: 2rem;
}

.auth-card {
    max-width: 480px;
    width: 100%;
    padding: 3rem;
}

.auth-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-title {
    font-size: 2.2rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Dynamic Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-control, .form-select {
    width: 100%;
    padding: 0.875rem 1.25rem;
    background-color: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--border-radius-sm);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.2);
    background-color: #ffffff;
}

textarea.form-control {
    resize: vertical;
}

.form-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.form-footer a {
    color: var(--accent);
    font-weight: 600;
}

.form-footer a:hover {
    text-decoration: underline;
}

/* Error/Help text under inputs */
.form-help, .errorlist {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    list-style: none;
}

.errorlist li {
    color: var(--danger);
    font-weight: 500;
}

/* Dashboard Controls (Filter, search) */
.dashboard-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.search-bar {
    position: relative;
    max-width: 400px;
    width: 100%;
}

.search-input {
    width: 100%;
    padding: 0.75rem 1.25rem 0.75rem 2.75rem;
    border-radius: 30px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Category Filter Tags */
.category-filters {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.filter-tag {
    padding: 0.5rem 1.25rem;
    border-radius: 30px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.filter-tag:hover, .filter-tag.active {
    background-color: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

/* View Layout Controls */
.view-toggles {
    display: flex;
    gap: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 0.25rem;
    background-color: var(--bg-secondary);
}

.toggle-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.4rem 0.6rem;
    cursor: pointer;
    border-radius: 4px;
    font-size: 1.1rem;
    transition: all 0.2s ease;
}

.toggle-btn.active, .toggle-btn:hover {
    background-color: var(--accent);
    color: #ffffff;
}

/* Dynamic Cards Showcase Grid (Fixed elegant card sizes, centered layout) */
.demos-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fill, 220px);
    gap: 1.5rem;
    justify-content: center;
    transition: all 0.5s ease;
}

.demos-showcase.list-active {
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

/* Demo Showcase Card */
.demo-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100%;
    cursor: pointer;
}

.demo-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), var(--card-glow);
    border-color: rgba(234, 88, 12, 0.35);
}

.demo-thumbnail-container {
    width: 100%;
    height: 145px;
    overflow: hidden;
    position: relative;
    background-color: rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid var(--border-color);
}

/* Card Media Hover Preview Animation */
.demo-card-item:hover .hover-media-overlay {
    opacity: 1 !important;
}

.demo-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.demo-card:hover .demo-thumbnail {
    transform: scale(1.05);
}

/* Floating Badges on cover */
.demo-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: rgba(17, 24, 39, 0.85);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.35rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 30px;
    backdrop-filter: blur(8px);
}

.demo-card-body {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.demo-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.demo-card-title {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.demo-card-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.demo-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
    margin-top: auto;
}

.tech-tag-container {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tech-badge-sm {
    background-color: var(--border-color);
    color: var(--text-primary);
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-weight: 500;
}

.card-action-arrow {
    color: var(--accent);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.demo-card:hover .card-action-arrow {
    transform: translateX(4px);
}

/* List view variations */
.list-active .demo-card {
    flex-direction: row;
    height: auto;
}

.list-active .demo-thumbnail-container {
    width: 280px;
    height: 100%;
    min-height: 220px;
    border-bottom: none;
    border-right: 1px solid var(--border-color);
}

.list-active .demo-card-body {
    padding: 2rem;
}

/* Empty State Styling */
.empty-state {
    text-align: center;
    padding: 5rem 2rem;
    max-width: 500px;
    margin: 0 auto;
}

.empty-icon {
    font-size: 4rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.empty-title {
    font-size: 1.8rem;
    margin-bottom: 0.75rem;
}

.empty-desc {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Demo Detail Workspace Page */
.detail-layout {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 3rem;
    align-items: start;
}

.detail-main {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.detail-sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.detail-hero-media {
    width: 100%;
    height: 450px;
    overflow: hidden;
    position: relative;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    background-color: rgba(0, 0, 0, 0.4);
    box-shadow: var(--shadow-lg);
}

.detail-hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-no-thumbnail {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    gap: 1rem;
}

.detail-header-block {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.detail-meta-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.detail-category-badge {
    background-color: var(--accent);
    color: #ffffff;
    padding: 0.25rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 30px;
    letter-spacing: 0.05em;
}

.detail-title {
    font-size: 2.8rem;
    line-height: 1.2;
}

.detail-solution-section {
    padding: 1.5rem;
    border-radius: var(--border-radius-sm);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.tech-badges-grid {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 0.75rem;
}

.tech-badge-lg {
    background-color: var(--border-color);
    color: var(--text-primary);
    font-size: 0.88rem;
    font-weight: 600;
    padding: 0.4rem 1rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.detail-text-block h3 {
    margin-bottom: 1rem;
    font-size: 1.6rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.detail-text-content {
    font-size: 1.05rem;
    color: var(--text-primary);
    line-height: 1.8;
    white-space: pre-line; /* preserves formatting */
}

/* Sidebar attachment action panel */
.sidebar-panel {
    padding: 2rem;
}

.sidebar-title {
    font-size: 1.3rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.drive-action-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background-color: rgba(99, 102, 241, 0.05);
    border: 1px dashed rgba(99, 102, 241, 0.4);
    padding: 1.25rem;
    border-radius: var(--border-radius-sm);
    transition: all 0.3s ease;
}

.drive-action-card:hover {
    background-color: rgba(99, 102, 241, 0.1);
    border-style: solid;
    transform: translateY(-2px);
}

.drive-icon {
    font-size: 2.2rem;
    color: var(--accent);
}

.drive-info {
    flex: 1;
}

.drive-name {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.drive-desc {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.drive-arrow {
    color: var(--accent);
    font-size: 1.2rem;
}

/* Metadata list table */
.metadata-table {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-size: 0.95rem;
}

.meta-row {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.meta-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.meta-val {
    font-weight: 600;
}

/* Admin Actions section in sidebar */
.admin-actions-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Admin Management Dashboard / Portal styling */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    padding: 1.75rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #ffffff;
    box-shadow: var(--shadow-sm);
}

.stat-icon.total { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.stat-icon.web { background: linear-gradient(135deg, #10b981, #047857); }
.stat-icon.mobile { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.stat-icon.ai { background: linear-gradient(135deg, #ec4899, #be185d); }
.stat-icon.other { background: linear-gradient(135deg, #f59e0b, #b45309); }

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 1.8rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* Custom Styled CRUD Management Table */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    background-color: var(--bg-card);
}

.admin-table th {
    background-color: var(--bg-secondary);
    padding: 1.25rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

.admin-table td {
    padding: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
    vertical-align: middle;
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tr:hover td {
    background-color: rgba(15, 23, 42, 0.015);
}

.thumbnail-cell {
    width: 70px;
    height: 45px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-color);
    background-color: rgba(0, 0, 0, 0.1);
}

.thumbnail-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.empty-cell-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.action-links-cell {
    display: flex;
    gap: 0.75rem;
}

.btn-icon {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.2s ease;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.btn-icon:hover {
    transform: scale(1.05);
}

.btn-icon.edit:hover {
    background-color: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

.btn-icon.delete:hover {
    background-color: var(--danger);
    color: #ffffff;
    border-color: var(--danger);
}

.btn-icon.view:hover {
    background-color: var(--info);
    color: #ffffff;
    border-color: var(--info);
}

/* File Upload Drag & Drop Preview Layout */
.file-upload-preview {
    margin-top: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background-color: rgba(0, 0, 0, 0.1);
    height: 180px;
    width: 100%;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.file-upload-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Flash Messages Toast system */
.messages-container {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 420px;
    width: 100%;
}

.toast-message {
    padding: 1.25rem 1.75rem;
    border-radius: var(--border-radius-sm);
    color: #ffffff;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    border-left: 5px solid transparent;
    animation: slideIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(8px);
}

@keyframes slideIn {
    from {
        transform: translateX(120%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast-message.success {
    background-color: rgba(16, 185, 129, 0.95);
    border-left-color: #047857;
}

.toast-message.error, .toast-message.danger {
    background-color: rgba(239, 110, 110, 0.95);
    border-left-color: #b91c1c;
}

.toast-message.warning {
    background-color: rgba(245, 158, 11, 0.95);
    border-left-color: #d97706;
}

.toast-message.info {
    background-color: rgba(59, 130, 246, 0.95);
    border-left-color: #1d4ed8;
}

.toast-close {
    background: transparent;
    border: none;
    color: inherit;
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.toast-close:hover {
    opacity: 1;
}

/* Floating add demo action button for admins on dashboard */
.floating-admin-action {
    position: fixed;
    bottom: 2.5rem;
    right: 2.5rem;
    z-index: 90;
    background: var(--accent-gradient);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #ffffff;
    box-shadow: var(--shadow-lg), var(--card-glow);
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.floating-admin-action:hover {
    transform: scale(1.05) translateY(-3px);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.45);
}

/* Responsiveness Settings */
@media (max-width: 1024px) {
    .detail-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .detail-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem;
    }
    
    .nav-link {
        padding: 0.4rem 0.75rem;
        font-size: 0.88rem;
    }
    
    .main-wrapper {
        padding: 1.5rem 1rem;
    }
    
    .dashboard-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-bar {
        max-width: 100%;
    }
    
    .list-active .demo-card {
        flex-direction: column;
    }
    
    .list-active .demo-thumbnail-container {
        width: 100%;
        height: 200px;
        min-height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .detail-hero-media {
        height: 300px;
    }
    
    .detail-title {
        font-size: 2.2rem;
    }
    
    .admin-stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .admin-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .auth-card {
        padding: 1.75rem;
    }
}