/**
 * Login page auth layout.
 */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: stretch;
}

.auth-form-side {
    flex: 0 0 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 2rem 1.5rem;
    background: var(--bg-page);
}

.auth-visual-side {
    display: none;
    flex: 0 0 45%;
    background: var(--green-800);
    position: relative;
    overflow: hidden;
}

@media (min-width: 992px) {
    .auth-form-side {
        flex: 0 0 55%;
        max-width: 55%;
        padding: 3rem 4rem 3rem 5rem;
    }
    .auth-visual-side {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        padding: 3rem;
    }
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--r-xl);
    padding: 2.5rem 2.25rem;
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
}

.auth-visual-side::before {
    content: '';
    position: absolute;
    top: -120px; left: -120px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 65%);
    border-radius: 50%;
}
.auth-visual-side::after {
    content: '';
    position: absolute;
    bottom: -80px; right: -80px;
    width: 380px; height: 380px;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 65%);
    border-radius: 50%;
}

.input-icon-wrap { position: relative; }
.input-icon-wrap .form-control { padding-left: 2.6rem; }
.input-icon-wrap .field-icon {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 0.95rem;
    pointer-events: none;
    transition: color var(--t-fast);
}
.input-icon-wrap:focus-within .field-icon { color: var(--brand); }

.input-icon-wrap .pw-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 0.2rem;
    font-size: 0.95rem;
    transition: color var(--t-fast);
}
.input-icon-wrap .pw-toggle:hover { color: var(--brand); }
.input-icon-wrap .form-control.has-toggle { padding-right: 2.6rem; }

.auth-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--gray-400);
    font-size: 0.78rem;
    margin: 1.25rem 0;
}
.auth-divider::before, .auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-light);
}

.auth-ayah {
    position: relative;
    z-index: 1;
    color: rgba(255,255,255,0.9);
}
.auth-ayah .arabic {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-style: italic;
    line-height: 1.5;
    margin-bottom: 0.6rem;
    color: rgba(255,255,255,0.95);
}
.auth-ayah .translation {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.65;
    margin-bottom: 0.3rem;
}
.auth-ayah .reference {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--green-200, #aae3bb);
}
.ayah-dots {
    display: flex;
    gap: 0.4rem;
    margin-top: 0.8rem;
}
.ayah-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 0;
    background: rgba(255,255,255,0.25);
    cursor: pointer;
}
.ayah-dot.active { background: rgba(255,255,255,0.95); }

.auth-stats {
    position: relative;
    z-index: 1;
    margin-top: 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}
.auth-stat-box {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--r-md);
    padding: 0.9rem 1rem;
}
.auth-stat-box .val {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: rgba(255,255,255,.95);
    line-height: 1;
    margin-bottom: 0.25rem;
}
.auth-stat-box .lbl {
    font-size: 0.75rem;
    color: rgba(255,255,255,.6);
}

.auth-features {
    position: relative;
    z-index: 1;
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}
.auth-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.auth-feature-item .feat-icon {
    width: 34px; height: 34px;
    border-radius: var(--r-sm);
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
    flex-shrink: 0;
}
.auth-feature-item span {
    font-size: 0.855rem;
    color: rgba(255,255,255,0.72);
    line-height: 1.4;
}

.auth-back {
    font-size: 0.8rem;
    color: var(--gray-400);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: color var(--t-fast);
}
.auth-back:hover { color: var(--brand); }

.auth-header-row {
    width: 100%;
    margin: 0 0 1.2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.auth-form-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
}
.auth-brand img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--green-100);
    box-shadow: 0 0 0 3px rgba(31,122,63,0.08);
}
.auth-brand-name {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--earth-600);
    line-height: 1.15;
}
.auth-brand-sub {
    display: block;
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-400);
    line-height: 1.1;
}

.auth-form-side .form-control.is-invalid { border-color: #ef4444; }
.auth-form-side .form-control.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(239,68,68,0.12);
}
.auth-form-side .invalid-feedback {
    font-size: 0.78rem;
    color: #dc2626;
    margin-top: 0.3rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.auth-form-side .invalid-feedback::before {
    content: '\F62B';
    font-family: 'Bootstrap Icons';
}

.auth-form-side .form-check-input:checked {
    background-color: var(--brand);
    border-color: var(--brand);
}
.auth-form-side .form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(31,122,63,0.12);
}