/* ===== LMS Portal — auth hub & sign-in / sign-up layout ===== */

.lms-portal-body {
    background: #eef2f7;
    min-height: 100vh;
}

.lms-topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(10, 38, 71, 0.08);
    box-shadow: 0 4px 24px rgba(10, 38, 71, 0.06);
}

.lms-topbar-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.lms-topbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--primary);
}

.lms-topbar-brand img {
    height: 40px;
    width: auto;
}

.lms-topbar-title {
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-gold);
}

.lms-topbar-nav {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.lms-topbar-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.lms-topbar-link:hover {
    background: rgba(10, 38, 71, 0.06);
    color: var(--primary);
}

.lms-topbar-btn {
    display: inline-flex;
    align-items: center;
    padding: 10px 18px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
}

.lms-auth-layout,
.lms-hub {
    max-width: 1180px;
    margin: 0 auto;
    padding: 32px 20px 48px;
}

.lms-auth-layout {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) minmax(360px, 520px);
    gap: 28px;
    align-items: stretch;
}

.lms-auth-brand {
    background: linear-gradient(145deg, var(--primary) 0%, #0d47a1 55%, var(--secondary) 100%);
    color: #fff;
    border-radius: 24px;
    padding: 40px 36px;
    box-shadow: 0 24px 60px rgba(10, 38, 71, 0.22);
    position: relative;
    overflow: hidden;
}

.lms-auth-brand::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(212, 168, 67, 0.18), transparent 45%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.08), transparent 40%);
    pointer-events: none;
}

.lms-auth-brand > * {
    position: relative;
    z-index: 1;
}

.lms-auth-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.lms-auth-brand h1 {
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    font-weight: 900;
    line-height: 1.15;
    margin: 0 0 14px;
}

.lms-auth-brand h1 span {
    color: var(--accent-gold);
}

.lms-auth-brand p {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.88);
    margin: 0 0 28px;
}

.lms-auth-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 14px;
}

.lms-auth-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.92);
}

.lms-auth-features i {
    color: var(--accent-gold);
    margin-top: 3px;
}

.lms-auth-main {
    background: #fff;
    border-radius: 24px;
    padding: 36px 32px;
    box-shadow: 0 20px 50px rgba(10, 38, 71, 0.1);
    border: 1px solid rgba(10, 38, 71, 0.06);
}

.lms-auth-main .auth-section {
    min-height: auto;
    padding: 0;
    background: transparent;
}

.lms-auth-main .auth-header {
    margin-bottom: 24px;
    text-align: left;
}

.lms-auth-main .auth-icon {
    margin: 0 0 16px;
    width: 52px;
    height: 52px;
    font-size: 22px;
}

.lms-auth-main .auth-card,
.lms-auth-main .auth-card.auth-card-wide {
    max-width: none;
    padding: 0;
    box-shadow: none;
    border: none;
    background: transparent;
}

.lms-auth-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    padding: 6px;
    background: var(--gray-200);
    border-radius: 14px;
}

.lms-auth-tab {
    flex: 1;
    text-align: center;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    color: var(--gray-600);
    transition: all 0.2s;
}

.lms-auth-tab.active,
.lms-auth-tab:hover {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 4px 14px rgba(10, 38, 71, 0.08);
}

.lms-auth-footer-link {
    margin-top: 20px;
    text-align: center;
    font-size: 14px;
    color: var(--gray-600);
}

.lms-auth-footer-link a {
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
}

/* Hub page */
.lms-hub-hero {
    text-align: center;
    margin-bottom: 36px;
}

.lms-hub-hero h1 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 900;
    color: var(--primary);
    margin: 0 0 12px;
}

.lms-hub-hero p {
    max-width: 640px;
    margin: 0 auto;
    color: var(--gray-600);
    font-size: 16px;
    line-height: 1.7;
}

.lms-hub-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.lms-hub-card {
    background: #fff;
    border-radius: 20px;
    padding: 32px 28px;
    border: 1px solid rgba(10, 38, 71, 0.08);
    box-shadow: 0 16px 40px rgba(10, 38, 71, 0.08);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.lms-hub-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 22px 48px rgba(10, 38, 71, 0.12);
}

.lms-hub-card-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--primary);
    background: linear-gradient(135deg, rgba(10, 38, 71, 0.08), rgba(212, 168, 67, 0.15));
}

.lms-hub-card h3 {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary);
    margin: 0 0 10px;
}

.lms-hub-card p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0 0 22px;
}

.lms-hub-card .btn {
    width: 100%;
}

.lms-whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 90;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    text-decoration: none;
}

@media (max-width: 960px) {
    .lms-auth-layout {
        grid-template-columns: 1fr;
    }

    .lms-auth-brand {
        padding: 28px 24px;
    }

    .lms-hub-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .lms-topbar-inner {
        padding: 12px 16px;
    }

    .lms-topbar-title {
        display: none;
    }

    .lms-auth-main {
        padding: 28px 20px;
    }
}