:root {
    --auth-bg: #F9F6EF;
    --auth-cream: #FFF8E6;
    --auth-gold: #D6A11F;
    --auth-gold-soft: #E8B93D;
    --auth-brown: #5B3514;
    --auth-muted: #7B6A58;
    --auth-border: #E8D8B5;
    --auth-white: #FFFFFF;
    --auth-shadow: 0 18px 48px rgba(91, 53, 20, 0.12);
}

body.auth-body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(214, 161, 31, 0.12), transparent 28%),
        linear-gradient(135deg, #fffef9 0%, var(--auth-bg) 100%);
    color: var(--auth-brown);
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
}

.auth-brand-panel {
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-brand-card {
    width: min(100%, 560px);
    padding: 2.2rem;
    border: 1px solid rgba(232, 216, 181, 0.85);
    border-radius: 30px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 248, 230, 0.98));
    box-shadow: var(--auth-shadow);
}

.auth-logo-wrap {
    width: 92px;
    height: 92px;
    border-radius: 24px;
    overflow: hidden;
    background: var(--auth-white);
    box-shadow: 0 8px 22px rgba(91, 53, 20, 0.08);
    margin-bottom: 1.25rem;
}

.auth-logo-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.auth-brand-kicker {
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--auth-gold);
    font-weight: 800;
    font-size: 0.78rem;
    margin-bottom: 0.65rem;
}

.auth-brand-card h1 {
    margin: 0 0 0.5rem;
    font-size: clamp(2rem, 3vw, 3.1rem);
    font-weight: 900;
    color: var(--auth-brown);
}

.auth-brand-card p {
    margin: 0 0 1rem;
    font-size: 1.05rem;
    color: var(--auth-muted);
}

.auth-brand-note {
    display: inline-flex;
    padding: 0.7rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(232, 216, 181, 0.9);
    background: rgba(255, 255, 255, 0.78);
    color: var(--auth-brown);
    font-weight: 600;
}

.auth-form-panel {
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card {
    width: min(100%, 460px);
    padding: 2rem;
    border-radius: 28px;
    border: 1px solid rgba(232, 216, 181, 0.85);
    background: var(--auth-white);
    box-shadow: var(--auth-shadow);
}

.auth-card-header {
    margin-bottom: 1.4rem;
}

.auth-card-title {
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--auth-brown);
}

.auth-card-subtitle {
    color: var(--auth-muted);
    margin-top: 0.35rem;
}

.auth-input {
    border-radius: 14px;
    border: 1px solid var(--auth-border);
    min-height: 50px;
    padding-left: 1rem;
    padding-right: 1rem;
    box-shadow: none;
}

.auth-input:focus {
    border-color: rgba(214, 161, 31, 0.75);
    box-shadow: 0 0 0 0.2rem rgba(214, 161, 31, 0.14);
}

.auth-password-field {
    position: relative;
}

.auth-password-field .auth-input {
    padding-right: 3rem;
}

.auth-password-toggle {
    position: absolute;
    top: 50%;
    right: 0.75rem;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: var(--auth-muted);
    padding: 0.2rem 0.35rem;
}

.auth-check .form-check-input:checked {
    background-color: var(--auth-gold);
    border-color: var(--auth-gold);
}

.auth-note,
.auth-footer-note {
    color: var(--auth-muted);
    font-size: 0.92rem;
}

.auth-submit-btn {
    min-height: 50px;
    border: 0;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--auth-gold), var(--auth-gold-soft));
    color: var(--auth-brown);
    font-weight: 800;
    box-shadow: 0 10px 22px rgba(91, 53, 20, 0.14);
}

.auth-submit-btn:hover {
    color: var(--auth-brown);
    filter: brightness(1.01);
}

.auth-alert {
    border-radius: 14px;
}

.auth-footer-note {
    margin-top: 1rem;
    text-align: center;
}

@media (max-width: 991.98px) {
    .auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-brand-panel,
    .auth-form-panel {
        padding: 1rem;
    }

    .auth-brand-card,
    .auth-card {
        width: 100%;
    }
}