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

:root {
    --sac-primary: #1a73e8;
    --sac-primary-dark: #155a8c;
    --sac-primary-light: #e8f4f9;
    --sac-accent: #ff6b35;
    --sac-bg-dark: #0d1117;
    --sac-bg-card: #161b22;
    --sac-bg-hover: #21262d;
    --sac-border: #30363d;
    --sac-text: #e6edf3;
    --sac-text-muted: #8b949e;
    --sac-radius: 12px;
    --sac-radius-lg: 16px;
    --sac-shadow: 0 4px 20px rgba(0,0,0,0.3);
    --sac-transition: all 0.2s ease;
}

.sac-cta-wrapper {
    display: flex;
    justify-content: center;
    padding: 20px;
}

.sac-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--sac-accent), var(--sac-primary));
    color: #fff;
    border: none;
    padding: 16px 44px;
    font-size: 18px;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--sac-transition);
    font-family: 'Almarai', sans-serif;
    animation: sacPulse 2.5s infinite;
    box-shadow: 0 6px 25px rgba(26, 115, 232, 0.35);
}

.sac-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 35px rgba(26, 115, 232, 0.5);
}

.sac-cta-btn-icon {
    font-size: 22px;
}

@keyframes sacPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(26, 115, 232, 0.4); }
    50% { box-shadow: 0 0 0 18px rgba(26, 115, 232, 0.15); }
}

.sac-btn-primary {
    background: linear-gradient(135deg, #1a73e8, #155a8c);
}

.sac-btn-accent {
    background: linear-gradient(135deg, #ff6b35, #e8412e);
}

.sac-btn-success {
    background: linear-gradient(135deg, #0a7b3c, #067a52);
}

.sac-btn-outline {
    background: transparent;
    border: 2px solid var(--sac-primary);
    color: var(--sac-primary);
    animation: none;
}

.sac-btn-outline:hover {
    background: var(--sac-primary);
    color: #fff;
}

.sac-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: sacFadeIn 0.3s ease;
}

.sac-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
}

.sac-modal-content {
    position: relative;
    background: #fff;
    border-radius: var(--sac-radius-lg);
    padding: 40px;
    max-width: 440px;
    width: 92%;
    color: #1a1a2e;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
    animation: sacSlideIn 0.3s ease;
    font-family: 'Almarai', sans-serif;
}

.sac-success-content {
    text-align: center;
}

.sac-modal-close {
    position: absolute;
    top: 15px;
    left: 15px;
    background: none;
    border: none;
    font-size: 26px;
    cursor: pointer;
    color: #999;
    padding: 5px 12px;
    border-radius: 50%;
    transition: var(--sac-transition);
    font-family: 'Almarai', sans-serif;
}

.sac-modal-close:hover {
    background: #f0f0f0;
    color: #333;
}

.sac-modal-title {
    margin: 0 0 25px;
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    color: #1a1a2e;
}

.sac-modal-tabs {
    display: flex;
    border-bottom: 2px solid #e0e0e0;
    margin-bottom: 24px;
    gap: 0;
}

.sac-tab {
    flex: 1;
    padding: 12px 0;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    font-size: 16px;
    font-weight: 600;
    color: #999;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Almarai', sans-serif;
}

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

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

.sac-tab-panel {
    animation: sacFadeIn 0.2s ease;
}

.sac-dashboard-login-prompt {
    text-align: center;
    padding: 60px 24px;
    max-width: 420px;
    margin: 40px auto;
    background: #fff;
    border-radius: var(--sac-radius-lg);
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.sac-dashboard-login-prompt .sac-empty-icon {
    font-size: 52px;
    margin-bottom: 12px;
}

.sac-dashboard-login-prompt h3 {
    font-size: 20px;
    color: #1a1a2e;
    margin: 12px 0 8px;
}

.sac-dashboard-login-prompt p {
    color: #888;
    margin-bottom: 24px;
}

.sac-dashboard-login-btn {
    max-width: 260px;
    margin: 0 auto;
    display: block;
}

.sac-field {
    margin-bottom: 18px;
}

.sac-field label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: #444;
}

.sac-field input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
    transition: border-color 0.2s;
    box-sizing: border-box;
    font-family: 'Almarai', sans-serif;
}

.sac-field input:focus {
    border-color: var(--sac-primary);
    outline: none;
}

.sac-error {
    background: #fff0f0;
    color: #c00;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 16px;
    border: 1px solid #fcc;
}

.sac-submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #1a73e8, #155a8c);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--sac-transition);
    font-family: 'Almarai', sans-serif;
}

.sac-submit-btn:hover {
    opacity: 0.92;
    transform: translateY(-1px);
}

.sac-success-icon {
    width: 75px;
    height: 75px;
    background: linear-gradient(135deg, #0a7b3c, #067a52);
    color: #fff;
    font-size: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.sac-success-msg {
    font-size: 16px;
    line-height: 1.7;
    color: #555;
    margin-bottom: 24px;
}

.sac-success-msg-inline {
    background: #e6f7ee;
    color: #0a7b3c;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 16px;
    border: 1px solid #9be3b8;
    line-height: 1.6;
    text-align: center;
}

.sac-forgot-link {
    text-align: center;
    margin-top: 14px;
    font-size: 14px;
}

.sac-forgot-link a {
    color: var(--sac-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.sac-forgot-link a:hover {
    color: var(--sac-primary-dark);
    text-decoration: underline;
}

.sac-forgot-intro {
    font-size: 14px;
    line-height: 1.7;
    color: #555;
    margin: 0 0 18px;
    text-align: center;
}

.sac-otp-input {
    text-align: center;
    letter-spacing: 12px;
    font-size: 24px;
    font-weight: 700;
    font-family: Consolas, Menlo, monospace;
}

.sac-whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25d366;
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--sac-transition);
    font-family: 'Almarai', sans-serif;
}

.sac-whatsapp-btn:hover {
    background: #128c7e;
    color: #fff;
    transform: translateY(-2px);
}

.sac-status-notice {
    text-align: center;
    padding: 50px 24px;
    border-radius: var(--sac-radius-lg);
    margin: 24px auto;
    max-width: 500px;
    font-family: 'Almarai', sans-serif;
}

.sac-pending-notice {
    background: linear-gradient(135deg, #fff8e1, #fff3cd);
    border: 1px solid #ffc107;
}

.sac-suspended-notice {
    background: linear-gradient(135deg, #fff0f0, #ffe0e0);
    border: 1px solid #dc3545;
}

.sac-noaccess-notice {
    background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
    border: 1px solid #999;
}

.sac-notice-icon {
    font-size: 52px;
    margin-bottom: 12px;
}

.sac-status-notice h3 {
    margin: 12px 0;
    font-size: 20px;
    color: #333;
}

.sac-status-notice p {
    color: #666;
    margin-bottom: 20px;
}

.sac-dashboard {
    font-family: 'Almarai', sans-serif;
    max-width: 1100px;
    margin: 30px auto;
    padding: 0 16px;
}

.sac-dashboard-header { text-align: center; margin-bottom: 32px; }
.sac-dashboard-title { font-size: 28px; font-weight: 700; color: #1a1a2e; margin: 0 0 8px; }
.sac-dashboard-subtitle { color: #666; font-size: 16px; margin: 0; }

.sac-dashboard-empty { text-align: center; padding: 60px 20px; }
.sac-dashboard-empty .sac-empty-icon { font-size: 48px; margin-bottom: 12px; }
.sac-dashboard-empty h3 { font-size: 20px; color: #333; }
.sac-dashboard-empty p { color: #888; }

.sac-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 22px;
}

/* ── COURSE CARD ─────────────────────────────────────────────── */
.sac-course-card {
    --card-grad-from: #1a73e8;
    --card-grad-to:   #0b4d99;
    --card-accent:    #1a73e8;
    position: relative;
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 4px 18px rgba(20,30,60,.07);
    border: 1px solid rgba(20,30,60,.05);
    transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease, border-color .25s;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}
.sac-course-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(20,30,60,.14);
    border-color: rgba(20,30,60,.10);
}

/* Per-template colour palettes — matched to the home-page CTA buttons. */
.sac-course-card.is-book6000        { --card-grad-from:#ec4899; --card-grad-to:#be185d; --card-accent:#be185d; } /* pink/magenta */
.sac-course-card.is-book-vocab1000  { --card-grad-from:#8b5cf6; --card-grad-to:#6d28d9; --card-accent:#6d28d9; } /* purple */
.sac-course-card.is-book-interview  { --card-grad-from:#f59e0b; --card-grad-to:#d97706; --card-accent:#d97706; } /* orange */
.sac-course-card.is-book-accent     { --card-grad-from:#06b6d4; --card-grad-to:#0284c7; --card-accent:#0284c7; } /* cyan/blue */
.sac-course-card.is-course-grammar  { --card-grad-from:#10b981; --card-grad-to:#047857; --card-accent:#047857; } /* teal/green */
.sac-course-card.is-default         { --card-grad-from:#6366f1; --card-grad-to:#4338ca; --card-accent:#4338ca; }

/* Cover */
.sac-course-card-cover {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--card-grad-from), var(--card-grad-to));
    overflow: hidden;
}
.sac-course-card-cover::after {
    content: "";
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 18% 22%, rgba(255,255,255,.18) 35px, transparent 36px),
        radial-gradient(circle at 88% 78%, rgba(255,255,255,.12) 50px, transparent 51px);
    pointer-events: none;
}
.sac-course-card-image,
.sac-course-card-image img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
}
.sac-course-card-placeholder {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,.92);
}
.sac-course-card-placeholder svg {
    width: 76px; height: 76px;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,.18));
    transition: transform .35s ease;
}
.sac-course-card:hover .sac-course-card-placeholder svg { transform: scale(1.08); }

.sac-course-card-badge {
    position: absolute; top: 14px; right: 14px;
    background: rgba(255,255,255,.92);
    color: var(--card-accent);
    font-size: 11px;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 99px;
    box-shadow: 0 3px 10px rgba(0,0,0,.15);
    letter-spacing: .3px;
    backdrop-filter: blur(2px);
}

/* Body */
.sac-course-card-body {
    padding: 18px 20px 18px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sac-course-card-title {
    font-size: 17px;
    font-weight: 800;
    color: #0f172a;
    margin: 0;
    line-height: 1.5;
    min-height: 2.6em; /* keeps 2-line cards visually equal */
}

.sac-course-card-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.sac-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f1f5f9;
    color: #475569;
    font-size: 12px;
    font-weight: 700;
    padding: 5px 10px;
    border-radius: 99px;
}
.sac-meta-pill svg { width: 13px; height: 13px; }

.sac-course-card-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 4px;
}
.sac-course-card-progress {
    flex: 1;
    min-width: 0;
}
.sac-progress-bar {
    height: 6px;
    background: #e2e8f0;
    border-radius: 99px;
    overflow: hidden;
    margin-bottom: 4px;
}
.sac-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--card-grad-from), var(--card-grad-to));
    border-radius: 99px;
    transition: width .4s ease;
}
.sac-progress-text {
    font-size: 11px;
    color: #64748b;
    font-weight: 700;
}
.sac-progress-text-muted {
    color: #94a3b8;
    font-weight: 700;
}

.sac-course-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--card-accent);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    padding: 7px 14px;
    border-radius: 99px;
    flex-shrink: 0;
    transition: gap .25s ease, transform .2s ease;
}
.sac-course-card-cta svg { width: 12px; height: 12px; transition: transform .25s ease; }
.sac-course-card:hover .sac-course-card-cta { gap: 8px; }
.sac-course-card:hover .sac-course-card-cta svg { transform: translateX(-2px); }

@keyframes sacFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes sacSlideIn { from { opacity: 0; transform: translateY(30px) scale(.95); } to { opacity: 1; transform: translateY(0) scale(1); } }

@media (max-width: 768px) {
    .sac-dashboard-grid { grid-template-columns: 1fr; }
    .sac-course-card-cover { aspect-ratio: 21 / 9; }
    .sac-course-card-placeholder svg { width: 64px; height: 64px; }
    .sac-course-card-title { min-height: 0; }
}