/* ============================================================
   QSA Portal — Login & Registration Page
   ============================================================ */

body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 60%, #1a5276 100%);
    padding: 1rem;
}

/* ── Wrapper ────────────────────────────────────────────────── */
#login-wrapper {
    width: 100%;
    max-width: 440px;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Logo ───────────────────────────────────────────────────── */
.brand-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.brand-logo img {
    max-width: 200px;
    margin: 0 auto;
    
}

/* ── Card container ─────────────────────────────────────────── */
#login-form-container,
#register-form-container {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.25rem 2rem;
}

#login-form-container h2,
#register-form-container h2 {
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 0.5rem;
    font-size: 1.375rem;
}

.login-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: 1.75rem;
}

/* ── Form ───────────────────────────────────────────────────── */
#login-form,
#register-form {
    display: flex;
    flex-direction: column;
    gap: 0;
}

#login-form .form-group,
#register-form .form-group {
    margin-bottom: 1rem;
}

#login-form .form-control,
#register-form .form-control {
    padding: 0.6875rem 1rem;
    font-size: 0.9375rem;
}

/* Submit button */
#login-form .btn-primary,
#register-form .btn-primary {
    margin-top: 0.5rem;
    padding: 0.75rem;
    font-size: 0.9375rem;
    border-radius: var(--border-radius);
    letter-spacing: 0.01em;
}

/* ── Register link ──────────────────────────────────────────── */
.register-link {
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.register-link a {
    color: var(--color-primary);
    font-weight: 500;
}

.register-link a:hover {
    color: var(--color-accent);
}

/* ── Error / message boxes ──────────────────────────────────── */
.login-error {
    background: var(--color-danger-bg);
    border: 1px solid #fca5a5;
    color: var(--color-danger);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    text-align: center;
}

#register-message {
    margin-top: 1rem;
    font-size: 0.875rem;
    text-align: center;
    min-height: 1.5rem;
    color: var(--color-danger);
}

/* ── Back to login button ───────────────────────────────────── */
#show-login {
    margin-top: 0.5rem;
    color: var(--color-text-muted);
    border-color: var(--color-border);
}

/* ── Register form two-column layout on wider screens ──────── */
@media (min-width: 480px) {
    #register-form-container {
        max-width: 480px;
    }

    .register-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0 1rem;
    }
}

/* ── Footer text ────────────────────────────────────────────── */
.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: rgba(255,255,255,0.65);
    font-size: 0.8125rem;
}

/* ── Divider ────────────────────────────────────────────────── */
.form-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 1.25rem 0;
    color: var(--color-text-light);
    font-size: 0.8125rem;
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

/* ── Success state ──────────────────────────────────────────── */
.register-success {
    text-align: center;
    padding: 1.5rem 0;
}

.register-success .success-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--color-success);
}

.register-success h3 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.register-success p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

/* ── Mobile ─────────────────────────────────────────────────── */
@media (max-width: 480px) {
    #login-form-container,
    #register-form-container {
        padding: 1.75rem 1.25rem;
    }

    .brand-logo img {
        max-width: 160px;
    }
}