/* ============================================================================
   Learning Content Management System — Shared Styles
   Tidal AI Platform
   ============================================================================ */

/* ── Hard reset: override any dark admin-portal.css bleed ────────────────── */
body.lcms-page,
body.lcms-page *:not(style):not(script) {
    box-sizing: border-box;
}
body.lcms-page {
    background: #f8fafc !important;
    color: #1e293b !important;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !important;
    min-height: 100vh;
}
body.lcms-page header {
    background-color: #ffffff !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
    position: sticky;
    top: 0;
    z-index: 1000;
    color: #1e293b !important;
}
body.lcms-page header nav {
    background: transparent !important;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
body.lcms-page header nav a,
body.lcms-page header nav .logo-text h1 {
    color: #1e293b !important;
}
body.lcms-page header nav a:hover {
    color: #2563eb !important;
}
body.lcms-page header nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
    background: transparent !important;
}
body.lcms-page header nav ul li {
    background: transparent !important;
}
body.lcms-page header nav a.active {
    color: #2563eb !important;
    font-weight: 600;
}
body.lcms-page header .logo-text .tagline {
    color: #64748b !important;
}
/* ── End dark override ───────────────────────────────────────────────────── */

:root {
    --lcms-primary:       #2563eb;
    --lcms-primary-dark:  #1e40af;
    --lcms-primary-light: #3b82f6;
    --lcms-accent:        #667eea;
    --lcms-accent2:       #764ba2;
    --lcms-success:       #059669;
    --lcms-warning:       #d97706;
    --lcms-danger:        #dc2626;
    --lcms-info:          #0891b2;
    --lcms-bg:            #f8fafc;
    --lcms-card:          #ffffff;
    --lcms-border:        #e2e8f0;
    --lcms-text:          #1e293b;
    --lcms-muted:         #64748b;
    --lcms-shadow-sm:     0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --lcms-shadow:        0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --lcms-shadow-lg:     0 10px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.05);
    --lcms-radius:        12px;
    --lcms-radius-lg:     20px;
    --lcms-transition:    all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

.lcms-page {
    min-height: 100vh;
    background: var(--lcms-bg);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--lcms-text);
}

/* ── Page Header ──────────────────────────────────────────────────────────── */
.lcms-page-header {
    background: linear-gradient(135deg, var(--lcms-accent) 0%, var(--lcms-accent2) 100%);
    color: white;
    padding: 40px 0 50px;
    position: relative;
    overflow: hidden;
}

.lcms-page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    pointer-events: none;
}

.lcms-page-header::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: 5%;
    width: 250px;
    height: 250px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
    pointer-events: none;
}

.lcms-header-inner {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.lcms-header-text h1 {
    font-size: 2.4rem;
    font-weight: 700;
    margin: 0 0 8px;
    line-height: 1.2;
}

.lcms-header-text p {
    font-size: 1.05rem;
    opacity: 0.88;
    margin: 0;
    max-width: 540px;
}

.lcms-header-meta {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 4px;
}

.lcms-stat-pill {
    background: rgba(255,255,255,0.18);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 30px;
    padding: 8px 18px;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 7px;
}

/* ── Layout Container ─────────────────────────────────────────────────────── */
.lcms-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 32px 24px;
}

/* ── Progress Summary Bar ─────────────────────────────────────────────────── */
.lcms-progress-summary {
    background: var(--lcms-card);
    border-radius: var(--lcms-radius-lg);
    border: 1px solid var(--lcms-border);
    padding: 24px 30px;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    box-shadow: var(--lcms-shadow-sm);
}

.lcms-progress-summary h3 {
    font-size: 1rem;
    color: var(--lcms-muted);
    font-weight: 500;
    margin: 0 0 6px;
}

.lcms-ps-stat {
    text-align: center;
    min-width: 80px;
}

.lcms-ps-stat .value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--lcms-primary);
    line-height: 1;
    display: block;
}

.lcms-ps-stat .label {
    font-size: 0.82rem;
    color: var(--lcms-muted);
    margin-top: 4px;
    display: block;
}

.lcms-ps-divider {
    width: 1px;
    height: 50px;
    background: var(--lcms-border);
    flex-shrink: 0;
}

.lcms-overall-progress {
    flex: 1;
    min-width: 200px;
}

.lcms-overall-progress .label {
    font-size: 0.88rem;
    color: var(--lcms-muted);
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
}

.lcms-progress-bar-outer {
    height: 10px;
    background: var(--lcms-border);
    border-radius: 99px;
    overflow: hidden;
}

.lcms-progress-bar-inner {
    height: 100%;
    background: linear-gradient(90deg, var(--lcms-accent), var(--lcms-primary));
    border-radius: 99px;
    transition: width 0.6s ease;
}

/* ── Assignments Section ──────────────────────────────────────────────────── */
.lcms-assignments-section {
    margin-bottom: 36px;
}

.lcms-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--lcms-text);
    margin: 0 0 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.lcms-section-title i {
    color: var(--lcms-accent);
}

.lcms-assignments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.lcms-assignment-card {
    background: var(--lcms-card);
    border: 1px solid var(--lcms-border);
    border-left: 4px solid var(--lcms-accent);
    border-radius: var(--lcms-radius);
    padding: 18px 20px;
    cursor: pointer;
    transition: var(--lcms-transition);
    box-shadow: var(--lcms-shadow-sm);
}

.lcms-assignment-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--lcms-shadow);
    border-color: var(--lcms-primary);
    border-left-color: var(--lcms-primary);
}

.lcms-assignment-card.overdue { border-left-color: var(--lcms-danger); }
.lcms-assignment-card.completed { border-left-color: var(--lcms-success); opacity: 0.85; }

.lcms-ac-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--lcms-text);
    margin-bottom: 8px;
    line-height: 1.4;
}

.lcms-ac-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 0.8rem;
    color: var(--lcms-muted);
    align-items: center;
}

.lcms-ac-due {
    background: #fef3c7;
    color: #92400e;
    padding: 2px 8px;
    border-radius: 99px;
    font-weight: 600;
    font-size: 0.75rem;
}

.lcms-ac-due.overdue {
    background: #fee2e2;
    color: #991b1b;
}

.lcms-ac-due.completed {
    background: #d1fae5;
    color: #065f46;
}

/* ── Search & Filter Bar ──────────────────────────────────────────────────── */
.lcms-toolbar {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.lcms-search-wrap {
    position: relative;
    flex: 1;
    min-width: 240px;
}

.lcms-search-wrap i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--lcms-muted);
    font-size: 0.95rem;
    pointer-events: none;
}

.lcms-search-input {
    width: 100%;
    padding: 11px 14px 11px 40px;
    border: 1.5px solid var(--lcms-border);
    border-radius: var(--lcms-radius);
    font-size: 0.95rem;
    background: var(--lcms-card);
    color: var(--lcms-text);
    transition: var(--lcms-transition);
    outline: none;
}

.lcms-search-input:focus {
    border-color: var(--lcms-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.lcms-filter-select {
    padding: 11px 14px;
    border: 1.5px solid var(--lcms-border);
    border-radius: var(--lcms-radius);
    font-size: 0.9rem;
    background: var(--lcms-card);
    color: var(--lcms-text);
    cursor: pointer;
    outline: none;
    transition: var(--lcms-transition);
    min-width: 150px;
}

.lcms-filter-select:focus {
    border-color: var(--lcms-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

/* ── Tag Filter Pills ─────────────────────────────────────────────────────── */
.lcms-tags-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    align-items: center;
}

.lcms-tags-bar-label {
    font-size: 0.82rem;
    color: var(--lcms-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.lcms-tag-pill {
    padding: 5px 14px;
    border-radius: 99px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: var(--lcms-transition);
    user-select: none;
    background: var(--lcms-border);
    color: var(--lcms-muted);
}

.lcms-tag-pill:hover {
    transform: translateY(-1px);
    box-shadow: var(--lcms-shadow-sm);
}

.lcms-tag-pill.active {
    color: white;
    border-color: transparent;
}

.lcms-tag-pill.all-pill {
    background: var(--lcms-primary);
    color: white;
}

.lcms-tag-pill.all-pill:not(.active) {
    background: var(--lcms-border);
    color: var(--lcms-muted);
}

/* ── Content Grid ─────────────────────────────────────────────────────────── */
.lcms-content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: 24px;
}

/* ── Content Card ─────────────────────────────────────────────────────────── */
.lcms-card {
    background: var(--lcms-card);
    border: 1px solid var(--lcms-border);
    border-radius: var(--lcms-radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: var(--lcms-transition);
    box-shadow: var(--lcms-shadow-sm);
    display: flex;
    flex-direction: column;
    position: relative;
}

.lcms-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--lcms-shadow-lg);
    border-color: #c7d2fe;
}

.lcms-card-thumbnail {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: linear-gradient(135deg, #eef2ff 0%, #ddd6fe 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 3rem;
    color: #a5b4fc;
    position: relative;
    overflow: hidden;
}

.lcms-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.lcms-card-type-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(6px);
    color: white;
    padding: 3px 10px;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    display: flex;
    align-items: center;
    gap: 5px;
}

.lcms-card-status-badge {
    position: absolute;
    top: 12px;
    right: 12px;
}

.lcms-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.lcms-card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.lcms-card-tag {
    padding: 2px 10px;
    border-radius: 99px;
    font-size: 0.73rem;
    font-weight: 600;
    color: white;
    letter-spacing: 0.02em;
}

.lcms-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--lcms-text);
    line-height: 1.4;
    margin: 0 0 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.lcms-card-excerpt {
    font-size: 0.875rem;
    color: var(--lcms-muted);
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 14px;
}

.lcms-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--lcms-border);
    margin-top: auto;
    gap: 12px;
}

.lcms-card-time {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.8rem;
    color: var(--lcms-muted);
}

/* Progress indicator on card */
.lcms-card-progress {
    flex: 1;
}

.lcms-card-progress-bar {
    height: 6px;
    background: var(--lcms-border);
    border-radius: 99px;
    overflow: hidden;
    margin-bottom: 4px;
}

.lcms-card-progress-fill {
    height: 100%;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--lcms-accent), var(--lcms-primary));
    transition: width 0.5s ease;
}

.lcms-card-progress-label {
    font-size: 0.72rem;
    color: var(--lcms-muted);
    font-weight: 600;
}

/* Status badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.badge-success  { background: #d1fae5; color: #065f46; }
.badge-warning  { background: #fef3c7; color: #92400e; }
.badge-info     { background: #dbeafe; color: #1e40af; }
.badge-muted    { background: #f1f5f9; color: var(--lcms-muted); }
.badge-danger   { background: #fee2e2; color: #991b1b; }
.badge-purple   { background: #ede9fe; color: #5b21b6; }

/* ── Content Detail Modal ─────────────────────────────────────────────────── */
.lcms-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 40px 16px;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.lcms-modal-backdrop.open {
    opacity: 1;
    pointer-events: all;
}

.lcms-modal {
    background: var(--lcms-card);
    border-radius: var(--lcms-radius-lg);
    width: 100%;
    max-width: 860px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.2);
    transform: translateY(20px);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
    margin: auto;
}

.lcms-modal-backdrop.open .lcms-modal {
    transform: translateY(0);
}

.lcms-modal-header {
    padding: 28px 32px 20px;
    border-bottom: 1px solid var(--lcms-border);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
}

.lcms-modal-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--lcms-text);
    line-height: 1.35;
    margin: 0;
}

.lcms-modal-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.4rem;
    color: var(--lcms-muted);
    padding: 4px;
    border-radius: 8px;
    transition: var(--lcms-transition);
    flex-shrink: 0;
    line-height: 1;
}

.lcms-modal-close:hover {
    background: var(--lcms-border);
    color: var(--lcms-text);
}

.lcms-modal-meta {
    padding: 16px 32px;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
    background: var(--lcms-bg);
    border-bottom: 1px solid var(--lcms-border);
}

.lcms-modal-body {
    padding: 28px 32px;
    max-height: 60vh;
    overflow-y: auto;
}

/* Rich text content styles */
.lcms-rich-content {
    line-height: 1.8;
    color: var(--lcms-text);
    font-size: 1rem;
}

.lcms-rich-content h1,
.lcms-rich-content h2,
.lcms-rich-content h3 {
    margin: 1.5em 0 0.6em;
    line-height: 1.3;
    color: var(--lcms-text);
}

.lcms-rich-content h1 { font-size: 1.6rem; }
.lcms-rich-content h2 { font-size: 1.35rem; }
.lcms-rich-content h3 { font-size: 1.15rem; }

.lcms-rich-content p { margin: 0 0 1em; }

.lcms-rich-content ul,
.lcms-rich-content ol {
    margin: 0 0 1em 1.5em;
}

.lcms-rich-content li { margin-bottom: 0.4em; }

.lcms-rich-content img {
    max-width: 100%;
    border-radius: var(--lcms-radius);
    margin: 1em 0;
    box-shadow: var(--lcms-shadow);
}

.lcms-rich-content iframe,
.lcms-rich-content video {
    max-width: 100%;
    border-radius: var(--lcms-radius);
    margin: 1em 0;
    display: block;
}

.lcms-rich-content blockquote {
    border-left: 4px solid var(--lcms-accent);
    padding: 12px 20px;
    margin: 1em 0;
    background: #eef2ff;
    border-radius: 0 var(--lcms-radius) var(--lcms-radius) 0;
    color: var(--lcms-primary-dark);
    font-style: italic;
}

.lcms-rich-content pre,
.lcms-rich-content code {
    background: #1e293b;
    color: #e2e8f0;
    border-radius: 8px;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.88rem;
}

.lcms-rich-content pre {
    padding: 16px 20px;
    overflow-x: auto;
    margin: 1em 0;
}

.lcms-rich-content code {
    padding: 2px 6px;
    font-size: 0.85em;
}

.lcms-rich-content a {
    color: var(--lcms-primary);
    text-decoration: underline;
}

.lcms-modal-footer {
    padding: 20px 32px;
    border-top: 1px solid var(--lcms-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    background: var(--lcms-bg);
}

.lcms-modal-progress {
    flex: 1;
    min-width: 180px;
}

.lcms-modal-progress-label {
    font-size: 0.82rem;
    color: var(--lcms-muted);
    margin-bottom: 6px;
    display: flex;
    justify-content: space-between;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.lcms-btn {
    padding: 10px 22px;
    border: none;
    border-radius: var(--lcms-radius);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--lcms-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    white-space: nowrap;
    outline: none;
}

.lcms-btn:focus-visible {
    box-shadow: 0 0 0 3px rgba(37,99,235,0.35);
}

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

.lcms-btn-primary:hover {
    background: var(--lcms-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37,99,235,0.35);
}

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

.lcms-btn-success:hover {
    background: #047857;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(5,150,105,0.35);
}

.lcms-btn-success:disabled {
    background: #a7f3d0;
    color: #6ee7b7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.lcms-btn-outline {
    background: transparent;
    color: var(--lcms-primary);
    border: 1.5px solid var(--lcms-primary);
}

.lcms-btn-outline:hover {
    background: var(--lcms-primary);
    color: white;
}

.lcms-btn-ghost {
    background: transparent;
    color: var(--lcms-muted);
    border: 1.5px solid var(--lcms-border);
}

.lcms-btn-ghost:hover {
    background: var(--lcms-border);
    color: var(--lcms-text);
}

.lcms-btn-danger {
    background: var(--lcms-danger);
    color: white;
}

.lcms-btn-danger:hover {
    background: #b91c1c;
    transform: translateY(-1px);
}

.lcms-btn-sm {
    padding: 7px 14px;
    font-size: 0.82rem;
    border-radius: 8px;
}

.lcms-btn-lg {
    padding: 13px 28px;
    font-size: 1rem;
    border-radius: var(--lcms-radius);
}

/* ── Empty State ──────────────────────────────────────────────────────────── */
.lcms-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    color: var(--lcms-muted);
}

.lcms-empty-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    opacity: 0.35;
}

.lcms-empty h3 {
    font-size: 1.25rem;
    color: var(--lcms-text);
    margin-bottom: 8px;
}

.lcms-empty p {
    max-width: 360px;
    margin: 0 auto;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ── Loading Spinner ──────────────────────────────────────────────────────── */
.lcms-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px;
    gap: 12px;
    color: var(--lcms-muted);
    font-size: 0.95rem;
}

.lcms-spinner::before {
    content: '';
    width: 28px;
    height: 28px;
    border: 3px solid var(--lcms-border);
    border-top-color: var(--lcms-primary);
    border-radius: 50%;
    animation: lcms-spin 0.7s linear infinite;
    flex-shrink: 0;
}

@keyframes lcms-spin {
    to { transform: rotate(360deg); }
}

/* ── Toast Notification ───────────────────────────────────────────────────── */
.lcms-toast-container {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 360px;
}

.lcms-toast {
    background: var(--lcms-card);
    border: 1px solid var(--lcms-border);
    border-left: 4px solid var(--lcms-primary);
    border-radius: var(--lcms-radius);
    padding: 14px 18px;
    box-shadow: var(--lcms-shadow-lg);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    animation: lcms-toast-in 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-size: 0.9rem;
    line-height: 1.5;
}

.lcms-toast.success { border-left-color: var(--lcms-success); }
.lcms-toast.error   { border-left-color: var(--lcms-danger); }
.lcms-toast.warning { border-left-color: var(--lcms-warning); }

.lcms-toast i {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.lcms-toast.success i { color: var(--lcms-success); }
.lcms-toast.error   i { color: var(--lcms-danger); }
.lcms-toast.warning i { color: var(--lcms-warning); }
.lcms-toast i.fa-info-circle { color: var(--lcms-primary); }

@keyframes lcms-toast-in {
    from { transform: translateX(30px); opacity: 0; }
    to   { transform: translateX(0); opacity: 1; }
}

/* ── Admin Table ──────────────────────────────────────────────────────────── */
.lcms-table-wrap {
    background: var(--lcms-card);
    border: 1px solid var(--lcms-border);
    border-radius: var(--lcms-radius-lg);
    overflow: hidden;
    box-shadow: var(--lcms-shadow-sm);
}

.lcms-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.lcms-table th {
    background: var(--lcms-bg);
    padding: 13px 16px;
    text-align: left;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--lcms-muted);
    border-bottom: 1px solid var(--lcms-border);
    white-space: nowrap;
}

.lcms-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--lcms-border);
    vertical-align: middle;
    color: var(--lcms-text);
}

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

.lcms-table tbody tr:hover {
    background: #f8faff;
}

.lcms-table .actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ── Admin Tabs ───────────────────────────────────────────────────────────── */
.lcms-tabs {
    display: flex;
    border-bottom: 2px solid var(--lcms-border);
    margin-bottom: 28px;
    gap: 0;
    overflow-x: auto;
}

.lcms-tab {
    padding: 12px 22px;
    border: none;
    background: none;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--lcms-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--lcms-transition);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.lcms-tab:hover { color: var(--lcms-primary); }

.lcms-tab.active {
    color: var(--lcms-primary);
    border-bottom-color: var(--lcms-primary);
}

.lcms-tab-panel { display: none; }
.lcms-tab-panel.active { display: block; }

/* ── Form Elements (Admin) ────────────────────────────────────────────────── */
.lcms-form-group {
    margin-bottom: 20px;
}

.lcms-form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--lcms-text);
    margin-bottom: 6px;
}

.lcms-form-group label .required {
    color: var(--lcms-danger);
    margin-left: 2px;
}

.lcms-input,
.lcms-select,
.lcms-textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--lcms-border);
    border-radius: var(--lcms-radius);
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--lcms-text);
    background: var(--lcms-card);
    transition: var(--lcms-transition);
    outline: none;
}

.lcms-input:focus,
.lcms-select:focus,
.lcms-textarea:focus {
    border-color: var(--lcms-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.lcms-textarea {
    resize: vertical;
    min-height: 90px;
    line-height: 1.6;
}

.lcms-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.lcms-form-hint {
    font-size: 0.78rem;
    color: var(--lcms-muted);
    margin-top: 4px;
}

/* ── Tag Multi-Select ─────────────────────────────────────────────────────── */
.lcms-tag-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px;
    border: 1.5px solid var(--lcms-border);
    border-radius: var(--lcms-radius);
    background: var(--lcms-card);
    min-height: 48px;
    cursor: pointer;
    transition: var(--lcms-transition);
}

.lcms-tag-selector:focus-within {
    border-color: var(--lcms-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.lcms-tag-option {
    padding: 3px 10px;
    border-radius: 99px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--lcms-transition);
    border: 1.5px solid;
    user-select: none;
}

.lcms-tag-option.selected {
    color: white;
}

/* ── Analytics Cards ──────────────────────────────────────────────────────── */
.lcms-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.lcms-kpi-card {
    background: var(--lcms-card);
    border: 1px solid var(--lcms-border);
    border-radius: var(--lcms-radius-lg);
    padding: 24px;
    box-shadow: var(--lcms-shadow-sm);
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: var(--lcms-transition);
}

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

.lcms-kpi-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: white;
    flex-shrink: 0;
}

.lcms-kpi-icon.blue   { background: linear-gradient(135deg, #3b82f6, #1e40af); }
.lcms-kpi-icon.purple { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.lcms-kpi-icon.green  { background: linear-gradient(135deg, #10b981, #047857); }
.lcms-kpi-icon.orange { background: linear-gradient(135deg, #f59e0b, #d97706); }
.lcms-kpi-icon.pink   { background: linear-gradient(135deg, #ec4899, #be185d); }

.lcms-kpi-data .value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--lcms-text);
    line-height: 1;
    display: block;
    margin-bottom: 4px;
}

.lcms-kpi-data .label {
    font-size: 0.82rem;
    color: var(--lcms-muted);
    font-weight: 500;
}

.lcms-kpi-data .trend {
    font-size: 0.78rem;
    margin-top: 4px;
    font-weight: 600;
}

.lcms-kpi-data .trend.up   { color: var(--lcms-success); }
.lcms-kpi-data .trend.down { color: var(--lcms-danger); }

/* ── Chart Container ──────────────────────────────────────────────────────── */
.lcms-chart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.lcms-chart-card {
    background: var(--lcms-card);
    border: 1px solid var(--lcms-border);
    border-radius: var(--lcms-radius-lg);
    padding: 24px;
    box-shadow: var(--lcms-shadow-sm);
}

.lcms-chart-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--lcms-text);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.lcms-chart-card h3 i { color: var(--lcms-accent); }

.lcms-chart-canvas-wrap {
    position: relative;
    height: 250px;
}

/* ── Quill Editor Overrides ───────────────────────────────────────────────── */
.lcms-quill-wrap .ql-container {
    border-radius: 0 0 var(--lcms-radius) var(--lcms-radius);
    border-color: var(--lcms-border);
    font-family: inherit;
    font-size: 0.95rem;
}

.lcms-quill-wrap .ql-toolbar {
    border-radius: var(--lcms-radius) var(--lcms-radius) 0 0;
    border-color: var(--lcms-border);
    background: var(--lcms-bg);
}

.lcms-quill-wrap .ql-editor {
    min-height: 280px;
    max-height: 460px;
    overflow-y: auto;
    line-height: 1.8;
}

.lcms-quill-wrap .ql-editor:focus {
    outline: none;
}

/* ── Preview Panel ────────────────────────────────────────────────────────── */
.lcms-preview-panel {
    background: var(--lcms-card);
    border: 1.5px solid var(--lcms-border);
    border-radius: var(--lcms-radius-lg);
    padding: 28px 32px;
    max-height: 500px;
    overflow-y: auto;
    box-shadow: var(--lcms-shadow-sm);
}

.lcms-preview-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--lcms-muted);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .lcms-content-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }

    .lcms-chart-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .lcms-header-text h1 {
        font-size: 1.8rem;
    }

    .lcms-page-header {
        padding: 28px 0 36px;
    }

    .lcms-container {
        padding: 20px 16px;
    }

    .lcms-content-grid {
        grid-template-columns: 1fr;
    }

    .lcms-modal {
        margin: 0;
        border-radius: var(--lcms-radius-lg) var(--lcms-radius-lg) 0 0;
        max-height: 92vh;
    }

    .lcms-modal-backdrop {
        align-items: flex-end;
        padding: 0;
    }

    .lcms-modal-header,
    .lcms-modal-body,
    .lcms-modal-footer {
        padding-left: 20px;
        padding-right: 20px;
    }

    .lcms-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .lcms-toolbar {
        flex-direction: column;
    }

    .lcms-search-wrap,
    .lcms-filter-select {
        width: 100%;
    }

    .lcms-tabs {
        gap: 0;
    }

    .lcms-tab {
        padding: 10px 14px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .lcms-kpi-grid {
        grid-template-columns: 1fr;
    }

    .lcms-progress-summary {
        flex-direction: column;
        align-items: flex-start;
    }

    .lcms-ps-divider {
        width: 100%;
        height: 1px;
    }

    .lcms-header-meta {
        gap: 10px;
    }
}
/* ── LCMS Admin Sub-Nav Bar ─────────────────────────────────────────────────
   Sits below the main company dashboard navbar on learning-admin.html
   ─────────────────────────────────────────────────────────────────────────── */
.lcms-subnav {
    background: #ffffff;
    border-bottom: 2px solid var(--lcms-border);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    position: sticky;
    top: 80px;          /* sits just below the 80px company header */
    z-index: 90;
}

.lcms-subnav-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 8px;
    height: 52px;
}

.lcms-subnav-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--lcms-primary);
    padding-right: 16px;
    border-right: 1px solid var(--lcms-border);
    margin-right: 8px;
    white-space: nowrap;
}

.lcms-subnav-title i {
    color: var(--lcms-accent);
}

.lcms-subnav-links {
    display: flex;
    gap: 2px;
    flex: 1;
}

.lcms-subnav-link {
    padding: 6px 16px;
    border-radius: 8px;
    color: var(--lcms-muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    border: 1.5px solid transparent;
}

.lcms-subnav-link:hover {
    background: #eff6ff;
    color: var(--lcms-primary);
    border-color: #dbeafe;
}

.lcms-subnav-link.active {
    background: #eff6ff;
    color: var(--lcms-primary);
    border-color: #bfdbfe;
    font-weight: 600;
}

.lcms-subnav-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-left: auto;
}

/* Ensure admin layout accounts for both sticky bars */
.admin-layout {
    padding-top: 24px;
}

/* ── Learning Center page: use company primary blue for page header ─────── */
.lcms-page-header {
    background: linear-gradient(135deg, var(--lcms-primary) 0%, var(--lcms-primary-dark) 100%);
}

/* ── Sign-out button in company navbar ─────────────────────────────────────── */
.sign-out-btn {
    color: #ef4444 !important;
    font-weight: 600;
}
.sign-out-btn:hover {
    background-color: #fee2e2;
    border-radius: 4px;
}

/* ── Learning Center modal share row ──────────────────────────────────────── */
.lcms-share-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 10px 0;
    border-top: 1px solid var(--lcms-border);
    border-bottom: 1px solid var(--lcms-border);
    margin-bottom: 12px;
}

.lcms-share-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--lcms-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-right: 4px;
    white-space: nowrap;
}

.lcms-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 11px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid var(--lcms-border);
    background: var(--lcms-card);
    color: var(--lcms-text);
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    white-space: nowrap;
}

.lcms-share-btn:hover {
    background: var(--lcms-border);
    border-color: var(--lcms-accent);
    color: var(--lcms-accent);
}

.lcms-share-btn.copied {
    background: rgba(34,197,94,0.12);
    border-color: #22c55e;
    color: #22c55e;
}

.lcms-share-twitter:hover  { border-color: #1d9bf0; color: #1d9bf0; }
.lcms-share-linkedin:hover { border-color: #0a66c2; color: #0a66c2; }
.lcms-share-email:hover    { border-color: var(--lcms-accent); color: var(--lcms-accent); }

@media (max-width: 500px) {
    .lcms-share-row { gap: 6px; }
    .lcms-share-btn { font-size: 0.73rem; padding: 4px 8px; }
    .lcms-share-label { width: 100%; }
}