/* ==========================================================
   Sign-in page (login.php) - email + OTP.
   Reuses style.css's tokens and .field/.btn/.btn-text components;
   this file only adds the centered-card layout specific to login.
   ========================================================== */

.login-body {
    background: linear-gradient(135deg, var(--navy-950), var(--navy-800));
    min-height: 100vh;
}

.login-main {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
}

.login-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 40px rgba(10, 22, 40, 0.35);
    padding: 40px 36px;
    width: 100%;
    max-width: 400px;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
}

.login-brand .brand__mark {
    border-color: var(--gold-500);
    color: var(--gold-600);
}

.login-brand .brand__group {
    color: var(--navy-950);
}

.login-brand .brand__system {
    color: var(--ink-faint);
}

.login-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 24px;
    color: var(--navy-950);
    margin: 0 0 8px;
}

.login-subtitle {
    font-size: 13.5px;
    color: var(--ink-soft);
    margin: 0 0 20px;
    line-height: 1.5;
}

.login-subtitle strong {
    color: var(--navy-800);
}

.login-error {
    background: #fbe9e6;
    border: 1px solid var(--error);
    color: var(--error);
    font-size: 13px;
    font-weight: 500;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 18px;
}

.login-dev-note {
    background: var(--gold-100);
    border: 1px solid var(--gold-500);
    color: var(--gold-600);
    font-size: 12.5px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 18px;
    line-height: 1.5;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.login-otp-input {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 6px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.login-submit {
    width: 100%;
    justify-content: center;
    margin-top: 4px;
}

.login-links {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 18px;
}

.login-links form {
    display: inline;
}