/**
 * Auth pages – login, register, forgot password, reset password.
 * Full-viewport background with overlay; glass-style card.
 */
.auth-page {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: linear-gradient(rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.7)),
                url('../img/bg/login.jpg');
    background-size: cover;
    background-position: center;
}

.auth-login-page {
    width: 100%;
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}

.auth-login-grid {
    display: grid;
    gap: 1.5rem;
    width: 100%;
    align-items: stretch;
}

@media (min-width: 900px) {
    .auth-login-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.75rem;
    }
}

.auth-card {
    background: rgba(255, 255, 255, 0.95);
    padding: 3rem;
    border-radius: 16px;
    width: 100%;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    backdrop-filter: blur(10px);
}

.auth-login-grid .auth-card {
    max-width: none;
    margin-left: 0;
    margin-right: 0;
}

.auth-card--tablet {
    border: 1px solid rgba(226, 232, 240, 0.9);
    background: rgba(248, 250, 252, 0.97);
}

.auth-card-section-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 0.35rem;
}

.auth-card__title--secondary {
    font-size: 1.35rem;
}

.auth-card .input-wrapper--mono input {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.875rem;
    letter-spacing: 0.02em;
}

.auth-card__title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.5rem;
}

.auth-card__subtitle {
    color: #64748b;
    margin-bottom: 2rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.auth-card .input-group {
    margin-bottom: 1.5rem;
}

.auth-card .input-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #334155;
    margin-bottom: 0.5rem;
}

.auth-card .input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.auth-card .input-wrapper input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    background-color: #f1f5f9;
    border: 1px solid #94a3b8;
    border-radius: 8px;
    font-size: 1rem;
    color: #0f172a;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}

.auth-card .input-wrapper input::placeholder {
    color: #64748b;
}

.auth-card .input-wrapper input:focus {
    outline: none;
    background-color: #fff;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.auth-card .input-wrapper .icon {
    position: absolute;
    left: 0.75rem;
    color: #64748b;
    pointer-events: none;
}

.auth-card .btn-primary {
    width: 100%;
    padding: 0.875rem;
    background-color: #3b82f6;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.auth-card .btn-primary:hover {
    background-color: #2563eb;
}

.auth-card .btn-primary--secondary {
    background-color: #0f172a;
}

.auth-card .btn-primary--secondary:hover {
    background-color: #1e293b;
}

.auth-card .secondary-links {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.875rem;
}

.auth-card .secondary-links a {
    color: #3b82f6;
    text-decoration: none;
    display: block;
    margin-top: 0.5rem;
}

.auth-card .secondary-links a:hover {
    text-decoration: underline;
}

/* Alert box inside auth card (e.g. brute-force wait message) */
.auth-card .auth-alert {
    background: #fef2f2;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.auth-card .auth-alert p {
    font-size: 0.875rem;
    color: #b91c1c;
}

/* Flash messages above the card */
.auth-page main > .message,
.auth-page main > [id^="flash"],
.auth-page main > div.sessionMsg {
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
}
.auth-page main > [data-color="red"],
.auth-page main > .error-message {
    background: #fef2f2;
    color: #b91c1c;
}
.auth-page main > [data-color="green"] {
    background: #f0fdf4;
    color: #15803d;
}
.auth-page main > [data-color="blue"],
.auth-page main > [data-color="yellow"] {
    background: #eff6ff;
    color: #1d4ed8;
}