@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

* { box-sizing: border-box; }

body.auth-page {
    margin: 0;
    min-height: 100vh;
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    background: var(--bg-page);
    color: var(--text-primary);
}

.auth-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px 18px;
    background: var(--bg-page);
}

.auth-stack {
    width: 100%;
    max-width: 520px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.auth-card {
    background: var(--bg-surface);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.auth-card-body { padding: 36px 40px 40px; }

.auth-title {
    margin: 0 0 8px;
    text-align: center;
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--text-primary);
}

.auth-subtitle {
    margin: 0 0 24px;
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
}

.auth-card .form-label {
    color: var(--text-secondary);
}

.auth-input {
    border-radius: 10px;
    border: 1px solid var(--border);
    padding: 14px 16px;
    font-size: 15px;
    background: var(--bg-input);
    color: var(--text-primary);
}

.auth-input::placeholder {
    color: var(--text-muted);
}

.auth-input:focus {
    border-color: var(--primary);
    background: var(--bg-input);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.2);
}

body.dark-mode .auth-input:focus {
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.25);
}

.btn-brand {
    background: var(--primary);
    border: none;
    border-radius: 10px;
    padding: 15px;
    font-weight: 700;
    color: var(--text-on-primary);
    font-size: 16px;
}

body.dark-mode .btn-brand {
    color: #0f172a;
}

.btn-brand:hover {
    background: var(--primary-dark);
    color: var(--text-on-primary);
    box-shadow: 0 6px 20px rgba(4, 120, 87, 0.25);
}

body.dark-mode .btn-brand:hover {
    color: #0f172a;
}

.auth-home-link {
    color: var(--text-link);
    font-weight: 600;
    font-size: 13px;
    text-decoration: none;
}

.auth-version {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 6px;
}

body.dark-mode .alert-danger {
    background: #450a0a;
    border-color: #991b1b;
    color: #fecaca;
}

.platform-credit-wrap--login { width: 100%; }

.platform-credit--login {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 16px 24px;
    width: 100%;
    padding: 18px 22px;
    background: var(--bg-surface);
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    color: var(--text-primary);
}

.platform-credit--login .pc-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2px;
}

.platform-credit--login .pc-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.platform-credit--login .pc-brand {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-primary);
}

.platform-credit--login .pc-brand:hover {
    color: var(--text-link);
}

.platform-credit--login .pc-vrule {
    width: 1px;
    height: 36px;
    background: var(--border);
}

.platform-credit--login .pc-phone {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-link);
    text-decoration: none;
    padding: 6px 14px;
    background: var(--primary-light);
    border-radius: 999px;
    border: 1px solid var(--border);
}

body.dark-mode .platform-credit--login .pc-phone {
    color: var(--text-primary);
    background: var(--bg-surface-2);
}

@media (max-width: 480px) {
    .auth-card-body { padding: 28px 24px 32px; }
    .platform-credit--login {
        flex-direction: column;
        gap: 12px;
    }
    .platform-credit--login .pc-vrule {
        width: 60px;
        height: 1px;
    }
}