/* ===== style.css - Modernized for 2026 (OKLCH, Native CSS Nesting, Logical Properties) ===== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Tropical Sunset Theme (โทนเดียวกับ Admin) */
    --bg-color: #fdf6f0;
    --bg-gradient: linear-gradient(135deg, #fdf6f0 0%, #f9e8dd 50%, #fdf1e8 100%);
    --card-bg: rgba(255, 249, 244, 0.92);
    --card-bg-solid: #fff9f4;
    --card-border: rgba(231, 111, 81, 0.15);
    --text-main: #3d2c2a;
    --text-muted: #8a7a75;
    
    /* Map Admin Colors to Student Accent Variables */
    --primary-purple: #e76f51;
    --primary-purple-hover: #d45a3e;
    --primary-purple-glow: rgba(231, 111, 81, 0.15);
    
    --secondary-color: #f4a261;
    --accent-color: #2a9d8f;
    --soft-pink: #f9c9b6;
    
    --pastel-pink: #fde8e3;
    --pastel-purple: #fdf0e6;
    --pastel-blue: #e8f0fe;
    --pastel-mint: #e6f5f0;
    
    /* Semantic Colors */
    --danger-bg: #fde8e3;
    --danger-color: #c0392b;
    --success-bg: #e6f5f0;
    --success-color: #2a9d8f;
    --edit-bg: #e8f0fe;
    --edit-color: #4a7db5;
    
    --shadow-sm: 0 2px 8px rgba(231, 111, 81, 0.08);
    --shadow-md: 0 10px 30px rgba(231, 111, 81, 0.10);
    --shadow-lg: 0 20px 40px rgba(231, 111, 81, 0.14);
    
    --header-border: rgba(231, 111, 81, 0.10);
    --input-border: rgba(231, 111, 81, 0.20);
    --input-bg: rgba(255, 249, 244, 0.6);
    --nav-btn-bg: #fdf0e6;
    --nav-btn-color: #8a7a75;
}

[data-theme="dark"] {
    /* Dark Mode Theme (โทนเดียวกับ Admin) */
    --bg-color: oklch(0.18 0.01 250);
    --bg-gradient: linear-gradient(135deg, oklch(0.18 0.01 250) 0%, oklch(0.14 0.02 260) 50%, oklch(0.16 0.01 240) 100%);
    --card-bg: rgba(30, 30, 35, 0.85);
    --card-bg-solid: #1e1e24;
    --card-border: rgba(255, 255, 255, 0.08);
    --text-main: oklch(0.98 0.01 250);
    --text-muted: oklch(0.7 0.01 250);
    
    --primary-purple: oklch(0.72 0.18 35); /* Coral Orange for Dark Mode */
    --primary-purple-hover: oklch(0.78 0.19 35);
    --primary-purple-glow: rgba(231, 111, 81, 0.25);
    
    --secondary-color: oklch(0.75 0.16 55);
    --accent-color: oklch(0.65 0.14 175);
    --soft-pink: oklch(0.3 0.05 10);
    
    --pastel-pink: oklch(0.3 0.05 10);
    --pastel-purple: oklch(0.28 0.06 290);
    --pastel-blue: oklch(0.25 0.05 210);
    --pastel-mint: oklch(0.26 0.06 140);
    
    --danger-bg: oklch(0.28 0.05 20);
    --danger-color: oklch(0.75 0.12 25);
    --success-bg: oklch(0.25 0.05 140);
    --success-color: oklch(0.7 0.12 145);
    --edit-bg: oklch(0.26 0.04 220);
    --edit-color: oklch(0.72 0.1 230);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.4);
    
    --header-border: rgba(255, 255, 255, 0.08);
    --input-border: rgba(255, 255, 255, 0.15);
    --input-bg: rgba(0, 0, 0, 0.2);
    --nav-btn-bg: oklch(0.25 0.01 250);
    --nav-btn-color: oklch(0.8 0.01 250);
}

/* Base Styles */
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-gradient);
    min-height: 100vh;
    color: var(--text-main);
    padding: 30px 20px;
    line-height: 1.5;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.hidden {
    display: none !important;
}

/* Global Loading Screen */
.global-loader {
    position: fixed;
    inset: 0;
    background: var(--bg-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    gap: 16px;
    color: var(--text-main);
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.global-loader span {
    font-size: 16px;
    font-weight: 600;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--input-border);
    border-top: 4px solid var(--primary-purple);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Theme Toggle Button */
.btn-theme-toggle {
    background: var(--nav-btn-bg);
    color: var(--text-main);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-theme-toggle:hover {
    transform: scale(1.08);
    background: var(--input-border);
}

/* Scrollbar styles - 2026 Standard & fallback */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--input-border) transparent;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-thumb {
    background: var(--input-border);
    border-radius: 20px;
}

/* Reusable Components */
.card, .auth-box {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-md);
    padding: 30px;
    width: 100%;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}
.card:hover, .auth-box:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Forms & Inputs */
.form-group {
    text-align: left;
    margin-block-end: 20px;
    position: relative;
}
.form-group label {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-muted);
    display: block;
    margin-block-end: 8px;
}
.form-group input {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

input, select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(226, 232, 240, 0.8);
    border-radius: 16px;
    font-size: 15px;
    background: rgba(248, 250, 252, 0.6);
    color: var(--text-main);
}
input:focus, select:focus {
    border-color: var(--primary-purple);
    background: var(--card-bg-solid);
    box-shadow: 0 0 0 4px var(--primary-purple-glow);
    outline: none;
}

/* Buttons */
button, .btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 16px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), filter 0.2s ease, box-shadow 0.2s ease;
}
button:hover, .btn:hover {
    transform: translateY(-2px);
    filter: brightness(0.95);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-purple), var(--secondary-color, #f4a261));
    color: white;
    box-shadow: 0 8px 24px var(--primary-purple-glow);
}

.btn-add, .btn-approve {
    background: var(--success-bg);
    color: var(--success-color);
}

.btn-cancel {
    background: var(--danger-bg);
    color: var(--danger-color);
}

.btn-logout {
    width: auto;
    padding: 10px 24px;
    border-radius: 30px;
    margin-block-start: 0;
    border: none;
    font-weight: 700;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--danger-bg);
    color: var(--danger-color);
}
.btn-logout:hover {
    background: oklch(0.92 0.04 12);
    transform: translateY(-2px);
}

/* Auth Page specific */
.auth-box {
    max-width: 400px;
    text-align: center;
    margin: 80px auto 0 auto;
}
.auth-box h2 {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.5px;
}
.auth-box .subtitle {
    color: var(--text-muted);
    font-size: 14px;
    margin-block-end: 30px;
}
.auth-box form {
    display: contents;
}
.auth-box .auth-footer {
    color: var(--text-muted);
    font-size: 13px;
    margin-block-start: 20px;
}

.input-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    inset-inline-end: 16px;
    inset-block-start: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--text-muted);
    font-size: 16px;
    background: transparent;
    border: none;
    padding: 4px;
    z-index: 2;
    width: auto;
}

.password-hint {
    font-size: 12.5px;
    color: var(--danger-color);
    margin-block-start: 8px;
    display: flex;
    align-items: center;
    font-weight: 600;
}
.password-hint.valid {
    color: var(--success-color);
}

.forgot-password-container {
    text-align: center;
    margin-block-start: 20px;
}
.forgot-password-container a {
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}
.forgot-password-container a:hover {
    color: var(--primary-purple);
}

/* Classroom / Main Layout */
.container { 
    max-width: 1200px; 
    width: 100%;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-block-end: 20px;
    border-block-end: 2px solid var(--header-border);
    gap: 12px;
}
.header .header-main {
    display: flex;
    align-items: center;
    gap: 16px;
}
.header .header-title {
    font-size: 24px;
    font-weight: 800;
    line-height: 1.2;
}
.header .user-badge {
    background: var(--success-bg, #e6f5f0);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 13.5px;
    color: var(--success-color, #2a9d8f);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
}

@media (max-width: 768px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    .header .header-main {
        min-width: 0;
        flex-grow: 1;
    }
    .header .header-title {
        font-size: 20px;
    }
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}
@media (max-width: 768px) {
    .header-actions {
        width: 100%;
        justify-content: space-between;
    }
}

.hamburger-menu {
    display: none;
    background: var(--nav-btn-bg);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    font-size: 18px;
    color: var(--text-main);
    cursor: pointer;
}
@media (max-width: 768px) {
    .hamburger-menu {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

.menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 998;
}

/* Grid System */
.course-grid {
    display: grid; 
    grid-template-columns: 1fr 2.4fr; 
    gap: 30px; 
    margin-block-start: 30px;
    width: 100%;
}
@media (max-width: 900px) {
    .course-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-block-start: 30px;
    width: 100%;
    max-width: 1300px;
}
@media (max-width: 900px) {
    .grid-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.card-full {
    grid-column: 1 / -1;
}

/* Course List (Left Sidebar) */
.course-list {
    background: var(--card-bg-solid);
    border-radius: 20px;
    padding: 20px 10px;
    transition: background-color 0.3s ease;
}

.course-list h3 {
    font-size: 17px;
    font-weight: 700;
    padding-block-end: 15px;
    border-block-end: 2px solid var(--header-border);
    display: flex;
    align-items: center;
    margin-block-end: 20px;
}

.course-list .course-group {
    border-block-end: 1px solid var(--header-border);
}

.course-list .course-group:last-of-type {
    border-block-end: none;
}

.course-list .course-group-header {
    font-size: 15px;
    font-weight: 700;
    color: var(--primary-purple);
    padding: 16px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    transition: color 0.25s ease, background-color 0.25s ease;
    border-radius: 12px;
}

.course-list .course-group-header:hover {
    color: var(--primary-purple-hover);
    background-color: var(--nav-btn-bg);
}

.course-list .group-toggle-icon {
    font-size: 12px;
    color: var(--text-muted);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.course-list .course-group-items {
    max-height: 1000px;
    overflow: hidden;
    opacity: 1;
    padding-block-end: 8px;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

.course-list .course-group.collapsed .group-toggle-icon {
    transform: rotate(-90deg);
}

.course-list .course-group.collapsed .course-group-items {
    max-height: 0;
    opacity: 0;
    padding-block-end: 0;
    pointer-events: none;
}

.course-list .course-item {
    padding: 14px 16px;
    background: var(--input-bg);
    margin: 0 10px 10px 10px;
    border-radius: 14px;
    border: 1px solid var(--card-border);
    color: var(--text-main);
    cursor: pointer;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.course-list .course-item:hover {
    background: var(--nav-btn-bg);
    transform: translateX(6px);
}

.course-list .course-item.active {
    background: var(--primary-purple);
    color: white;
    border-color: var(--primary-purple);
    box-shadow: 0 8px 20px var(--primary-purple-glow);
}

.course-list .course-item.active .course-item-icon {
    color: white !important;
}

@media (max-width: 768px) {
    .course-list {
        position: fixed;
        inset-block-start: 0;
        inset-inline-start: 0;
        height: 100%;
        width: 85%;
        max-width: 320px;
        transform: translateX(-100%);
        z-index: 999;
        transition: transform 0.3s ease-in-out;
        overflow-y: auto;
        border-radius: 0 16px 16px 0;
        box-shadow: 0 0 40px rgba(0,0,0,0.1);
        padding: 15px;
    }
    .course-list.is-open {
        transform: translateX(0);
    }
}

/* Video Viewer */
.video-viewer {
    background: var(--card-bg-solid);
    border-radius: 20px;
    padding: 20px;
    border: 1px solid var(--card-border);
    color: var(--text-main);
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}
@media (max-width: 768px) {
    .video-viewer {
        padding: 15px;
    }
}

.video-wrapper {
    position: relative;
    padding-top: 56.25%;
    background: #000000;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.video-wrapper video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border-radius: 20px;
}

.note {
    color: var(--text-muted);
    font-size: 13px;
    margin-block-start: 15px;
    display: flex;
    align-items: center;
}

.no-course-msg {
    padding: 25px 20px;
    color: var(--danger-color);
    background: var(--danger-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    font-weight: 600;
    margin-block-start: 15px;
    display: flex;
    align-items: center;
}

.video-loader {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    z-index: 10;
    border-radius: 20px;
    gap: 15px;
    pointer-events: none;
    backdrop-filter: blur(4px);
}
.video-loader i {
    font-size: 2.5rem;
    animation: spin 1s linear infinite;
}

.video-placeholder {
    position: absolute;
    inset: 0;
    background: var(--card-bg-solid);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9;
    color: var(--text-main);
    cursor: pointer;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.video-placeholder i {
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.video-placeholder i:hover {
    transform: scale(1.1);
}

.video-placeholder.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.video-nav {
    display: flex;
    justify-content: space-between;
    margin-block-start: 20px;
    gap: 15px;
}

.btn-nav {
    flex: 1;
    background: var(--nav-btn-bg);
    color: var(--nav-btn-color);
    font-weight: 600;
    padding: 12px 20px;
    border-radius: 14px;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}
.btn-nav:hover:not(:disabled) {
    background: var(--input-border);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.btn-nav:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
    filter: none;
    box-shadow: none;
}

/* Tables Styling */
.table-wrap {
    overflow-x: auto;
    margin-block-start: 10px;
    border-radius: 16px;
    border: 1px solid var(--card-border);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg-solid);
    color: var(--text-main);
    transition: background-color 0.3s ease, color 0.3s ease;
}

th, td {
    padding: 14px 18px;
    text-align: left;
}

th {
    background: var(--nav-btn-bg);
    color: var(--text-muted);
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tr:not(:last-child) td {
    border-block-end: 1px solid var(--header-border);
}
tr:hover td {
    background: var(--nav-btn-bg);
}

td code {
    background: var(--nav-btn-bg);
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 12.5px;
    color: var(--text-main);
}

.empty-row td {
    color: var(--text-muted);
    text-align: center;
    padding: 30px;
    font-style: italic;
}

/* Badges */
.badge-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.badge {
    background: var(--success-bg);
    color: var(--success-color);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 12.5px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--card-border);
}
.badge i {
    cursor: pointer;
    color: var(--danger-color);
}
.badge i:hover {
    color: oklch(0.45 0.15 20);
}

/* Utilities & Form Elements details */
select[multiple] {
    height: 130px;
    padding: 8px;
}
select[multiple] option {
    padding: 8px 12px;
    border-radius: 10px;
    margin-block-end: 4px;
}

.hint-text {
    font-size: 12px;
    color: var(--text-muted);
    margin-block-start: 6px;
}

.page-title {
    text-align: center;
    font-size: 32px;
    font-weight: 800;
    margin-block-end: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-block-start: 25px;
    letter-spacing: -0.5px;
}
@media (max-width: 768px) {
    .page-title {
        font-size: 24px;
        margin-block-end: 30px;
    }
}

/* Animations */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    body {
        padding: 20px 15px;
    }
    .auth-box {
        margin-block-start: 40px;
        padding: 25px;
    }
    .auth-box h2 {
        font-size: 24px;
    }
    .card {
        padding: 20px;
        border-radius: 20px;
    }
}

/* ===== DARK MODE - Global Form Elements Override (Added) ===== */
[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background-color: #0a0a0a !important;
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}

[data-theme="dark"] input:focus,
[data-theme="dark"] select:focus,
[data-theme="dark"] textarea:focus {
    background-color: #1a1a1a !important;
    color: #ffffff !important;
    border-color: var(--primary-purple) !important;
    box-shadow: 0 0 0 3px rgba(175, 145, 255, 0.2) !important;
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: rgba(255, 255, 255, 0.35) !important;
}

[data-theme="dark"] select option {
    background-color: #0a0a0a !important;
    color: #ffffff !important;
}

[data-theme="dark"] select option:checked {
    background-color: var(--primary-purple) !important;
    color: #ffffff !important;
}

/* ===== Mobile Responsive Enhancements ===== */
@media (max-width: 480px) {
    .auth-box {
        padding: 24px 16px !important;
        margin: 30px 10px !important;
    }
    .auth-box h2 {
        font-size: 22px !important;
    }
    .header .header-title {
        font-size: 18px !important;
    }
    .header-actions .btn-logout {
        font-size: 13px !important;
        padding: 6px 14px !important;
    }
    .course-grid {
        gap: 16px !important;
    }
    .video-viewer {
        padding: 12px !important;
    }
    .video-nav {
        flex-direction: column !important;
        gap: 8px !important;
    }
    .video-nav .btn-nav {
        width: 100% !important;
    }
    .course-list .course-item {
        padding: 10px 12px !important;
        font-size: 14px !important;
    }
    .course-list .course-group-header {
        padding: 12px !important;
        font-size: 14px !important;
    }
}

/* ===== Admin Announcement Banner & Notes Styling ===== */
.announcement-banner {
    background: linear-gradient(135deg, var(--pastel-pink) 0%, var(--pastel-purple) 100%);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 14px 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideDown 0.5s ease-out;
}

[data-theme="dark"] .announcement-banner {
    background: linear-gradient(135deg, rgba(231, 111, 81, 0.15) 0%, rgba(244, 162, 97, 0.15) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.announcement-banner .announcement-content {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text-main);
    line-height: 1.5;
}

.announcement-banner .announcement-icon {
    font-size: 20px;
    color: var(--primary-purple);
    animation: pulse-bell 2s infinite;
}

.admin-note-box {
    margin-top: 16px;
    padding: 16px;
    background: var(--nav-btn-bg);
    border: 1px dashed var(--primary-purple);
    border-radius: 12px;
    color: var(--text-main);
    font-size: 13.5px;
    line-height: 1.6;
    animation: fadeIn 0.3s ease;
}

[data-theme="dark"] .admin-note-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px dashed rgba(175, 145, 255, 0.4);
}

.admin-note-box .admin-note-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--primary-purple);
}

.admin-note-box .admin-note-text {
    word-break: break-word;
}

.admin-note-box img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

@keyframes pulse-bell {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@keyframes slideDown {
    from { transform: translateY(-10px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ===== TinyMCE Render Styling Fixes ===== */
.announcement-banner .announcement-content p {
    margin: 0;
    display: inline;
}

.announcement-banner .announcement-content ul,
.announcement-banner .announcement-content ol {
    margin: 0;
    padding-left: 20px;
}

.admin-note-box .admin-note-text p:last-child {
    margin-bottom: 0;
}

.admin-note-box iframe,
.admin-note-box video {
    max-width: 100%;
    border-radius: 8px;
}

.announcement-banner img,
.announcement-banner iframe,
.announcement-banner video {
    max-width: 100%;
    border-radius: 8px;
}