/* ===== Auth pages (login, 2FA verify, 2FA setup) =====
   Tokens come from tokens.css (loaded first). Do not redefine them here. */

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font-sans);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #faf4f1 0%, var(--light-color) 50%, #faf2ee 100%);
}

.login-container {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 24px rgba(var(--primary-rgb), 0.08), 0 1px 4px rgba(0,0,0,0.04);
    width: 380px;
    margin: 20px;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h1 {
    font-family: 'DM Serif Display', Georgia, serif;
    font-weight: 400;
    font-size: 1.75rem;
    color: var(--dark-color);
    margin-bottom: 0.25rem;
}

.login-header p {
    color: var(--secondary-color);
    font-size: 0.9rem;
    line-height: 1.5;
}

.login-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 0.75rem;
}

.shield-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    display: block;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
}

.otp-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    font-family: 'Courier New', monospace;
    text-align: center;
    letter-spacing: 0.5rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.otp-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
}

.login-container .btn-primary {
    width: 100%;
    background: var(--primary-color);
    color: white;
    padding: 0.65rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease;
    margin-top: 0.5rem;
}

.login-container .btn-primary:hover { background: var(--primary-dark); }
.login-container .btn-primary:active { transform: scale(0.98); }
.login-container .btn-primary:disabled { opacity: 0.7; cursor: not-allowed; }

.login-container .btn-loading { display: none; align-items: center; justify-content: center; gap: 0.5rem; }
.login-container .btn-primary.is-loading .btn-text { display: none; }
.login-container .btn-primary.is-loading .btn-loading { display: inline-flex; }
.login-container .btn-loading .spinner {
    width: 16px; height: 16px;
    border: 2px solid currentColor; border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.alert-danger {
    background: var(--status-danger-bg);
    border: 1px solid var(--border-color);
    color: var(--color-danger);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.checkbox-group label {
    color: var(--color-text);
    font-size: 0.875rem;
    cursor: pointer;
}

.back-link {
    display: block;
    text-align: center;
    margin-top: 1.25rem;
    color: var(--secondary-color);
    text-decoration: none;
    font-size: 0.875rem;
}

.back-link:hover { color: var(--primary-color); }

/* ===== 2FA setup page (extends base.html) ===== */

.twofa-page-content {
    max-width: 600px;
    margin: 0 auto;
}

.twofa-card {
    padding: 2rem;
}

.twofa-card-centered {
    padding: 2rem;
    text-align: center;
}

.twofa-status-emoji {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.twofa-card h2 {
    margin-bottom: 0.5rem;
}

.twofa-card-description {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.twofa-card-description--lg {
    color: var(--secondary-color);
    margin-bottom: 2rem;
}

.twofa-disable-form {
    max-width: 320px;
    margin: 0 auto;
}

.twofa-disable-form .form-group {
    text-align: left;
    margin-bottom: 1rem;
}

.twofa-password-error {
    color: var(--color-danger);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.twofa-btn-disable {
    background: var(--color-danger);
    color: white;
    width: 100%;
}

.twofa-qr-container {
    text-align: center;
    margin-bottom: 1.5rem;
}

.twofa-qr-container img {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    background: white;
}

.twofa-details {
    margin-bottom: 1.5rem;
}

.twofa-details summary {
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--secondary-color);
}

.twofa-secret-key {
    display: block;
    margin-top: 0.5rem;
    padding: 0.75rem;
    background: var(--light-color);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    text-align: center;
    letter-spacing: 0.1rem;
    word-break: break-all;
}

.twofa-otp-input {
    font-size: 1.25rem;
    text-align: center;
    letter-spacing: 0.5rem;
    font-family: monospace;
}

.twofa-btn-full {
    width: 100%;
}

@media (max-width: 480px) {
    .login-container { width: calc(100% - 2rem); padding: 2rem 1.5rem; }
    .login-header h1 { font-size: 1.5rem; }
}

/* ===== Antenne select page ===== */

.antenne-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}
.antenne-card {
    display: block;
    width: 100%;
    padding: 1.5rem;
    background: white;
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: inherit;
    text-align: center;
    transition: box-shadow 0.2s, transform 0.2s;
    cursor: pointer;
    font-family: inherit;
}
.antenne-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
    border-color: var(--primary-color);
}
.antenne-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 1rem;
}
.antenne-logo-placeholder {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
}
.antenne-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.25rem;
}
.antenne-card p {
    margin: 0;
    font-size: 0.875rem;
}

/* Demo quick login */
.demo-quick-login {
    margin-bottom: 1.5rem;
}

.demo-quick-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.demo-quick-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: transform 0.15s, box-shadow 0.15s;
}

.demo-quick-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.demo-quick-btn--admin {
    background: #f6ebe7;
    color: var(--primary-color);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
}

.demo-quick-btn--anim {
    background: var(--status-success-bg);
    color: var(--status-success-fg);
    border: 1px solid #cfe9d4;
}

.demo-quick-role {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.demo-quick-btn--admin .demo-quick-role {
    background: var(--primary-color);
    color: white;
}

.demo-quick-btn--anim .demo-quick-role {
    background: var(--color-success);
    color: white;
}

.demo-quick-name {
    font-weight: 500;
    font-size: 0.9rem;
}

.demo-quick-sep {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-faint);
    margin: 1rem 0 0;
    position: relative;
}

.demo-quick-sep::before,
.demo-quick-sep::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 25%;
    height: 1px;
    background: var(--color-border-subtle);
}

.demo-quick-sep::before { left: 0; }
.demo-quick-sep::after { right: 0; }