/* =========================================================
   Shakthimath LMS — Frontend Styles
   ========================================================= */

:root {
    --sml-primary:    #126c57;
    --sml-primary-dk: #0b4c42;
    --sml-primary-lt: #e4f4ef;
    --sml-accent:     #f3b33d;
    --sml-text:       #18212f;
    --sml-text-muted: #657184;
    --sml-border:     #dbe4df;
    --sml-bg:         #f5f7f6;
    --sml-panel:      #fbfcfb;
    --sml-white:      #ffffff;
    --sml-success:    #1a8a5a;
    --sml-warning:    #b07400;
    --sml-danger:     #c0392b;
    --sml-radius:     8px;
    --sml-shadow:     0 10px 30px rgba(21, 36, 31, 0.08);
    --sml-shadow-md:  0 18px 45px rgba(21, 36, 31, 0.12);
}

/* ---- Reset ---- */
.sml-dashboard,
.sml-lesson-page,
.sml-brand-form-standalone {
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.sml-dashboard {
    max-width: 1180px;
    margin: 0 auto;
    color: var(--sml-text);
}

.sml-dashboard *,
.sml-lesson-page *,
.sml-brand-form-standalone * {
    box-sizing: border-box;
}

/* ---- Dashboard Header ---- */
.sml-dashboard .sml-dashboard-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    background:
        linear-gradient(135deg, rgba(18, 108, 87, 0.97), rgba(11, 76, 66, 0.97)),
        radial-gradient(circle at 86% 10%, rgba(243, 179, 61, 0.22), transparent 30%);
    color: var(--sml-white);
    padding: 34px 38px;
    border-radius: var(--sml-radius);
    margin-bottom: 16px;
    gap: 24px;
    box-shadow: var(--sml-shadow-md);
    overflow: hidden;
    position: relative;
}

.sml-dashboard-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 22px;
}

.sml-dashboard-stat {
    background: var(--sml-white);
    border: 1px solid var(--sml-border);
    border-radius: 8px;
    padding: 18px;
    box-shadow: var(--sml-shadow);
}

.sml-dashboard-stat strong {
    display: block;
    color: var(--sml-text);
    font-size: 1.35rem;
    line-height: 1.2;
    margin-top: 5px;
}

.sml-stat-kicker {
    display: block;
    color: var(--sml-text-muted);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.sml-dashboard .sml-dashboard-header h2 {
    color: var(--sml-white) !important;
    margin: 0 0 6px !important;
    font-size: 1.85rem !important;
    font-weight: 760 !important;
    line-height: 1.2 !important;
}

.sml-dashboard .sml-dashboard-header p {
    margin: 0 !important;
    opacity: 0.85;
    font-size: 1rem;
    color: var(--sml-white) !important;
}

.sml-dashboard .sml-dashboard-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.sml-dashboard .sml-dashboard-meta span,
.sml-dashboard .sml-dashboard-meta a {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 6px 12px;
    border-radius: 7px;
    background: rgba(255,255,255,0.13);
    color: var(--sml-white) !important;
    font-size: 0.86rem;
    text-decoration: none !important;
}

.sml-dashboard .sml-dashboard-meta a:hover {
    background: rgba(255,255,255,0.22);
}

/* Progress Ring */
.sml-dashboard .sml-progress-ring-wrap {
    text-align: center;
    flex-shrink: 0;
}

.sml-dashboard .sml-progress-ring {
    position: relative !important;
    width: 80px !important;
    height: 80px !important;
    margin: 0 auto 6px !important;
}

.sml-dashboard .sml-progress-ring svg {
    transform: rotate(-90deg);
    width: 80px !important;
    height: 80px !important;
    display: block;
}

.sml-dashboard .sml-ring-bg {
    fill: none;
    stroke: rgba(255,255,255,0.25);
    stroke-width: 8;
}

.sml-dashboard .sml-ring-fill {
    fill: none;
    stroke: var(--sml-accent);
    stroke-width: 8;
    stroke-dasharray: 214;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.6s ease;
}

.sml-dashboard .sml-ring-label {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    color: var(--sml-white) !important;
    font-weight: 700 !important;
    font-size: 1rem !important;
    line-height: 1 !important;
    margin: 0 !important;
    padding: 0 !important;
}

.sml-dashboard .sml-progress-text {
    color: rgba(255,255,255,0.8) !important;
    font-size: 0.75rem !important;
    margin: 0 !important;
}

/* ---- Section Title ---- */
.sml-dashboard .sml-section-title {
    font-size: 1.05rem !important;
    font-weight: 760 !important;
    color: var(--sml-text) !important;
    margin: 0 0 18px !important;
    padding-bottom: 0 !important;
    border-bottom: none !important;
    border-top: none !important;
    border-left: none !important;
    border-right: none !important;
}

/* ---- Journey Steps ---- */
.sml-dashboard .sml-journey {
    background: var(--sml-panel);
    border: 1px solid var(--sml-border);
    border-radius: var(--sml-radius);
    padding: 26px;
    margin-bottom: 22px;
    box-shadow: var(--sml-shadow);
}

.sml-dashboard .sml-journey-steps {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.sml-dashboard .sml-journey-step {
    display: flex !important;
    align-items: flex-start !important;
    gap: 18px !important;
    padding: 18px 0 !important;
    border-bottom: 1px solid var(--sml-border) !important;
    border-top: none !important;
    border-left: none !important;
    border-right: none !important;
    position: relative !important;
    margin: 0 !important;
}

.sml-dashboard .sml-journey-step:last-child {
    border-bottom: none !important;
}

.sml-dashboard .sml-step-icon {
    width: 42px !important;
    height: 42px !important;
    min-width: 42px !important;
    border-radius: 8px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-weight: 700 !important;
    font-size: 1rem !important;
    flex-shrink: 0 !important;
    background: var(--sml-bg) !important;
    border: 2px solid var(--sml-border) !important;
    color: var(--sml-text-muted) !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1 !important;
}

.sml-dashboard .sml-step--done .sml-step-icon {
    background: var(--sml-primary) !important;
    border-color: var(--sml-primary) !important;
    color: white !important;
}

.sml-dashboard .sml-step--active .sml-step-icon {
    background: var(--sml-accent) !important;
    border-color: var(--sml-accent) !important;
    color: white !important;
}

.sml-dashboard .sml-step--inprogress .sml-step-icon {
    background: #fff3cd !important;
    border-color: var(--sml-accent) !important;
    color: var(--sml-warning) !important;
}

.sml-dashboard .sml-step--locked .sml-step-icon {
    opacity: 0.45;
}

.sml-dashboard .sml-step-content {
    flex: 1 !important;
    min-width: 0 !important;
}

.sml-dashboard .sml-step-content h4 {
    margin: 0 0 4px !important;
    padding: 0 !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    color: var(--sml-text) !important;
    line-height: 1.3 !important;
}

.sml-dashboard .sml-step--locked .sml-step-content h4 {
    color: var(--sml-text-muted) !important;
}

.sml-dashboard .sml-step-content p {
    margin: 0 0 10px !important;
    padding: 0 !important;
    font-size: 0.88rem !important;
    color: var(--sml-text-muted) !important;
    line-height: 1.5 !important;
}

.sml-dashboard .sml-step-content p:last-child {
    margin-bottom: 0 !important;
}

.sml-dashboard .sml-step-panel {
    margin-top: 14px;
    padding: 16px;
    border: 1px solid var(--sml-border);
    border-radius: 8px;
    background: var(--sml-white);
}

.sml-dashboard .sml-step-panel .sml-lesson-card {
    border: none !important;
    box-shadow: none;
    padding: 0 !important;
}

.sml-dashboard .sml-step-panel.sml-brand-form-section,
.sml-dashboard .sml-step-panel.sml-lessons-section {
    box-shadow: none;
    margin-bottom: 0;
}

/* ---- Lesson Cards ---- */
.sml-dashboard .sml-lessons-section {
    background: var(--sml-panel);
    border: 1px solid var(--sml-border);
    border-radius: var(--sml-radius);
    padding: 26px;
    margin-bottom: 24px;
    box-shadow: var(--sml-shadow);
}

.sml-dashboard .sml-lessons-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.sml-dashboard .sml-lesson-card {
    display: flex !important;
    align-items: flex-start !important;
    gap: 16px !important;
    flex-wrap: wrap !important;
    padding: 18px !important;
    border: 1px solid var(--sml-border) !important;
    border-radius: 8px !important;
    background: var(--sml-white) !important;
    transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
    margin: 0 !important;
    min-height: 0;
}

.sml-dashboard .sml-lesson-card--open:hover {
    box-shadow: var(--sml-shadow);
    border-color: var(--sml-primary) !important;
    transform: none;
}

.sml-dashboard .sml-lesson-card--locked {
    opacity: 0.6;
}

.sml-dashboard .sml-lesson-card--watched {
    border-color: rgba(18, 108, 87, 0.34) !important;
    box-shadow: inset 0 3px 0 var(--sml-primary);
}

.sml-dashboard .sml-lesson-number {
    width: 34px !important;
    height: 34px !important;
    min-width: 34px !important;
    border-radius: 50% !important;
    background: var(--sml-primary-lt) !important;
    color: var(--sml-primary) !important;
    font-weight: 700 !important;
    font-size: 0.9rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1 !important;
}

.sml-dashboard .sml-lesson-card--watched .sml-lesson-number {
    background: var(--sml-primary) !important;
    color: white !important;
}

.sml-dashboard .sml-lesson-info {
    flex: 1 !important;
    min-width: 0 !important;
}

.sml-dashboard .sml-lesson-info h4 {
    margin: 0 0 6px !important;
    padding: 0 !important;
    font-size: 1.02rem !important;
    font-weight: 600 !important;
    color: var(--sml-text) !important;
    line-height: 1.3 !important;
}

.sml-dashboard .sml-lesson-info p {
    margin: 0 !important;
    padding: 0 !important;
    font-size: 0.83rem !important;
    color: var(--sml-text-muted) !important;
    line-height: 1.5 !important;
}

.sml-dashboard .sml-lesson-action {
    flex-shrink: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
    margin-left: auto !important;
}

.sml-dashboard .sml-lesson-inline {
    flex: 0 0 100%;
    width: 100%;
    border-top: 1px solid var(--sml-border);
    margin-top: 4px;
    padding-top: 16px;
}

.sml-dashboard .sml-inline-lesson-footer {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
}

/* ---- Lesson Viewer ---- */
.sml-dashboard .sml-lesson-viewer,
.sml-lesson-viewer {
    background: var(--sml-white);
    border: 1px solid var(--sml-border);
    border-radius: var(--sml-radius);
    padding: 28px 32px;
    margin-bottom: 32px;
    box-shadow: var(--sml-shadow-md);
}

.sml-dashboard .sml-lesson-viewer-header,
.sml-lesson-viewer-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-bottom: 20px !important;
    flex-wrap: wrap !important;
    gap: 12px !important;
}

.sml-dashboard .sml-lesson-viewer-header h3,
.sml-lesson-viewer-header h3 {
    margin: 0 !important;
    padding: 0 !important;
    font-size: 1.2rem !important;
    color: var(--sml-text) !important;
}

/* ---- Video — the critical fix ---- */
.sml-video-wrap {
    position: relative !important;
    padding-bottom: 56.25% !important;
    height: 0 !important;
    overflow: hidden !important;
    border-radius: 8px !important;
    background: #000 !important;
    margin-bottom: 20px !important;
    display: block !important;
    width: 100% !important;
}

.sml-video-wrap iframe {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    border: none !important;
    display: block !important;
}

/* ---- Brand Request Form ---- */
.sml-brand-form-section,
.sml-brand-form-standalone {
    background: var(--sml-white);
    border: 1px solid var(--sml-border);
    border-radius: var(--sml-radius);
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: var(--sml-shadow);
}

.sml-dashboard .sml-step-panel.sml-brand-form-section {
    padding: 18px;
}

.sml-brand-form-standalone h2 {
    margin-top: 0;
    color: var(--sml-text);
}

/* ---- Form ---- */
.sml-form { max-width: 680px; }

.sml-form-group {
    margin-bottom: 20px;
}

.sml-form-group label {
    display: block !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    color: var(--sml-text) !important;
    margin-bottom: 6px !important;
}

.sml-form-group label .required {
    color: var(--sml-danger);
}

.sml-form-group input[type="text"],
.sml-form-group input[type="email"],
.sml-form-group input[type="url"],
.sml-form-group textarea {
    width: 100% !important;
    padding: 10px 14px !important;
    border: 1px solid var(--sml-border) !important;
    border-radius: 6px !important;
    font-size: 0.93rem !important;
    color: var(--sml-text) !important;
    background: var(--sml-bg) !important;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit !important;
    line-height: 1.5 !important;
}

.sml-form-group input[type="file"] {
    width: 100% !important;
    padding: 12px !important;
    border: 1px dashed var(--sml-border) !important;
    border-radius: 8px !important;
    font-size: 0.9rem !important;
    color: var(--sml-text-muted) !important;
    background: var(--sml-bg) !important;
}

.sml-form-help {
    margin: 6px 0 0 !important;
    font-size: 0.82rem !important;
    color: var(--sml-text-muted) !important;
    line-height: 1.45 !important;
}

.sml-form-group input:focus,
.sml-form-group textarea:focus {
    outline: none !important;
    border-color: var(--sml-primary) !important;
    box-shadow: 0 0 0 3px rgba(26,107,69,0.12) !important;
    background: white !important;
}

.sml-form-msg {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.sml-form-msg.success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.sml-form-msg.error   { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* ---- Buttons ---- */
.sml-btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 9px 20px !important;
    border-radius: 7px !important;
    font-size: 0.88rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    text-decoration: none !important;
    border: 2px solid transparent !important;
    transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
    line-height: 1.4 !important;
    vertical-align: middle !important;
}

.sml-btn:hover { transform: translateY(-1px); text-decoration: none !important; }
.sml-btn:active { transform: translateY(0); }

.sml-btn--primary {
    background: var(--sml-primary) !important;
    color: white !important;
    border-color: var(--sml-primary) !important;
}

.sml-btn--primary:hover {
    background: var(--sml-primary-dk) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(26,107,69,0.3);
}

.sml-btn--ghost {
    background: transparent !important;
    color: var(--sml-primary) !important;
    border-color: var(--sml-primary) !important;
}

.sml-btn--ghost:hover {
    background: var(--sml-primary-lt) !important;
    color: var(--sml-primary) !important;
}

.sml-btn--large { padding: 13px 28px !important; font-size: 1rem !important; }
.sml-btn--compact { padding: 6px 12px !important; font-size: 0.8rem !important; }

/* ---- Badges ---- */
.sml-badge {
    display: inline-flex !important;
    align-items: center !important;
    padding: 3px 10px !important;
    border-radius: 999px !important;
    font-size: 0.78rem !important;
    font-weight: 600 !important;
    line-height: 1.5 !important;
}

.sml-badge--success, .sml-badge--watched {
    background: #d4edda !important;
    color: #155724 !important;
}

.sml-badge--warning, .sml-badge--pending {
    background: #fff3cd !important;
    color: #856404 !important;
}

.sml-badge--in_progress {
    background: #cce5ff !important;
    color: #004085 !important;
}

.sml-badge--completed {
    background: #d4edda !important;
    color: #155724 !important;
}

/* ---- Status Labels ---- */
.sml-status-label { font-size: 0.88rem; font-weight: 600; margin: 4px 0 !important; }
.sml-status--pending  { color: var(--sml-warning); }
.sml-status--progress { color: #0056b3; }
.sml-status--done     { color: var(--sml-success); }

/* ---- Notices ---- */
.sml-notice {
    padding: 18px 22px;
    border-radius: var(--sml-radius);
    margin-bottom: 24px;
}

.sml-notice h3 { margin: 0 0 8px !important; font-size: 1rem !important; }
.sml-notice p  { margin: 0 !important; font-size: 0.93rem !important; }

.sml-notice--warning { background: #fff3cd; border: 1px solid #ffc107; color: #856404; }
.sml-notice--info    { background: #e8f4fd; border: 1px solid #90caf9; color: #01579b; }
.sml-notice--error   { background: #fdecea; border: 1px solid #ef9a9a; color: #b71c1c; }

/* ---- Files ---- */
.sml-file-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 10px 0 0 !important;
}

.sml-file-list li { margin-bottom: 6px !important; }

.sml-delivery-item {
    padding: 8px 0 !important;
    border-bottom: 1px solid rgba(219, 228, 223, 0.75);
}

.sml-delivery-item:last-child {
    border-bottom: none;
}

.sml-delivery-note {
    margin-top: 5px;
    color: var(--sml-text-muted);
    font-size: 0.85rem;
    line-height: 1.5;
}

.sml-file-link {
    color: var(--sml-primary) !important;
    text-decoration: none !important;
    font-size: 0.9rem !important;
}

.sml-file-link:hover { text-decoration: underline !important; }

.sml-reference-files {
    margin-top: 14px;
}

.sml-reference-file-list {
    margin-top: 8px !important;
}

/* ---- Not enrolled ---- */
.sml-not-enrolled { padding: 24px 0; }

/* ---- Locked ---- */
.sml-locked-icon { font-size: 1.3rem; color: var(--sml-text-muted); }
.sml-locked-icon-large { font-size: 3rem; margin-bottom: 12px; display: block; }

.sml-lesson-locked-notice {
    text-align: center;
    padding: 48px 24px;
    background: var(--sml-bg);
    border-radius: var(--sml-radius);
    border: 1px dashed var(--sml-border);
}

.sml-locked-notice {
    font-size: 0.85rem !important;
    color: var(--sml-text-muted) !important;
    margin: 6px 0 0 !important;
}

.sml-watched-confirm {
    color: var(--sml-success) !important;
    font-weight: 600 !important;
    font-size: 0.93rem !important;
}

.sml-lesson-description {
    margin: 16px 0 !important;
    font-size: 0.95rem;
    color: var(--sml-text);
    line-height: 1.7;
}

/* ---- Standalone Lesson Page ---- */
.sml-lesson-page { max-width: 900px; }

.sml-lesson-page-header {
    margin-bottom: 20px;
}

.sml-lesson-page-header h2 { margin: 0 !important; color: var(--sml-text) !important; }

.sml-lesson-footer { margin-top: 20px; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .sml-dashboard .sml-dashboard-header {
        flex-direction: column !important;
        text-align: center !important;
        padding: 24px 20px !important;
    }

    .sml-dashboard .sml-lessons-section,
    .sml-dashboard .sml-journey,
    .sml-dashboard .sml-brand-form-section,
    .sml-brand-form-standalone {
        padding: 20px 16px;
    }

    .sml-dashboard-stats,
    .sml-dashboard .sml-lessons-grid {
        grid-template-columns: 1fr !important;
    }

    .sml-dashboard .sml-lesson-viewer,
    .sml-lesson-viewer {
        padding: 20px 16px;
    }

    .sml-dashboard .sml-lesson-viewer-header,
    .sml-lesson-viewer-header {
        flex-direction: column !important;
    }
}

@media (max-width: 480px) {
    .sml-dashboard .sml-lesson-card {
        flex-wrap: wrap !important;
        min-height: 0;
    }

    .sml-dashboard .sml-lesson-action {
        width: 100% !important;
        margin-top: 8px !important;
    }
}