/* ═══════════════════════════════════════════════════════════
   PlansPerfect — Auth Pages Styles
   Split-screen layout: brand panel + form panel
   ═══════════════════════════════════════════════════════════ */

.auth-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
}

/* ── Brand Panel ──────────────────────────────────────── */

.auth-brand {
    background: var(--navy-950);
    color: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl);
    position: relative;
    overflow: hidden;
}

.auth-brand::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent 70%);
}

.auth-brand__inner {
    position: relative;
    max-width: 400px;
}

.auth-brand__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-3xl);
}

.auth-brand__name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: var(--text-xl);
    color: var(--white);
}

.auth-brand__headline {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: var(--text-3xl);
    line-height: 1.2;
    color: var(--white);
    letter-spacing: -0.01em;
    margin-bottom: var(--space-md);
}

.auth-brand__sub {
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--gray-400);
    margin-bottom: var(--space-2xl);
}

.auth-brand__features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.auth-brand__feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    color: var(--gray-300);
}

.auth-brand__feature svg {
    color: var(--sage-400);
    flex-shrink: 0;
}


/* ── Form Panel ───────────────────────────────────────── */

.auth-form-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl);
    background: var(--white);
    overflow-y: auto;
}

.auth-form-panel__inner {
    width: 100%;
    max-width: 440px;
}


/* ── Form Card ────────────────────────────────────────── */

.auth-form-card {
    width: 100%;
}

.auth-form-card--centered {
    text-align: center;
}

.auth-form__title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 600;
    margin-bottom: var(--space-xs);
    letter-spacing: -0.01em;
}

.auth-form__subtitle {
    font-size: var(--text-sm);
    color: var(--gray-600);
    margin-bottom: var(--space-2xl);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.auth-form__submit {
    width: 100%;
    margin-top: var(--space-sm);
}

.auth-form__footer-link {
    text-align: center;
    font-size: var(--text-sm);
}


/* ── Auth Links ───────────────────────────────────────── */

.auth-link {
    color: var(--navy-600);
    font-weight: 500;
    transition: color var(--duration);
}

.auth-link:hover {
    color: var(--navy-800);
}

.auth-link--small {
    font-size: var(--text-sm);
}


/* ── Form helpers ─────────────────────────────────────── */

.form-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.form-hint {
    font-size: var(--text-xs);
    color: var(--gray-500);
    margin-top: 2px;
}

.form-optional {
    font-weight: 400;
    color: var(--gray-400);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}


/* ── Role Selector ────────────────────────────────────── */

.role-selector {
    border: none;
}

.role-selector legend {
    margin-bottom: var(--space-sm);
}

.role-selector__options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.role-option {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.875rem var(--space-md);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration) var(--ease-out);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-700);
}

.role-option:hover {
    border-color: var(--navy-300);
    background: var(--navy-50);
}

.role-option:has(input:checked) {
    border-color: var(--navy-600);
    background: var(--navy-50);
    color: var(--navy-800);
}

.role-option input[type="radio"] {
    accent-color: var(--navy-600);
    width: 16px;
    height: 16px;
    margin: 0;
}


/* ── Success Icon ─────────────────────────────────────── */

.auth-success-icon {
    margin-bottom: var(--space-xl);
}

.auth-form-card--centered .auth-success-icon {
    display: flex;
    justify-content: center;
}


/* ── Responsive ───────────────────────────────────────── */

@media (max-width: 1024px) {
    .auth-layout {
        grid-template-columns: 1fr;
    }

    .auth-brand {
        display: none;
    }

    .auth-form-panel {
        min-height: 100vh;
        padding: var(--space-xl);
    }

    .auth-form-panel__inner {
        max-width: 480px;
    }

    /* Show a compact header on mobile */
    .auth-form-card::before {
        content: '';
        display: block;
        width: 36px;
        height: 36px;
        background: var(--amber-500);
        border-radius: var(--radius-md);
        margin-bottom: var(--space-xl);
        background-image: url("data:image/svg+xml,%3Csvg width='32' height='32' viewBox='0 0 32 32' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8 24V10l8-4 8 4v14' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M12 24v-8h8v8' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
        background-size: 28px;
        background-repeat: no-repeat;
        background-position: center;
    }
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .role-selector__options {
        grid-template-columns: 1fr;
    }
}