/**
 * Auth Pages CSS - Griya Pristi
 * Modern, Eye-catching Login & Register Pages
 */

/* ===== Auth Page Layout ===== */
.auth-page {
    min-height: 100vh;
    background: var(--background-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.auth-page::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.1) 0%, transparent 70%);
    animation: none;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.auth-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 1000px;
    width: 100%;
    background: var(--background-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.6s ease-out;
    min-height: 560px;
}

/* ===== Left Side (Branding) ===== */
.auth-left {
    /* Logo baru teks hitam butuh background terang */
    background: linear-gradient(135deg, #f8fafc 0%, #eef2f7 100%);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.auth-left::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(0,0,0,0.08)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.35;
}

.back-link {
    position: absolute;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    color: var(--text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 500;
    opacity: 0.9;
    transition: all var(--transition-base);
    z-index: 2;
}

.back-link:hover {
    opacity: 1;
    transform: translateX(-3px);
}

.auth-brand {
    position: relative;
    z-index: 2;
    text-align: center;
}

.brand-logo {
    width: auto;
    max-width: 220px;
    height: auto;
    max-height: 220px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    animation: float 3s ease-in-out infinite;
    padding: var(--spacing-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.brand-logo i {
    font-size: 2.5rem;
    color: white;
}

.auth-logo {
    max-width: 100%;
    height: auto;
    display: block;
    width: auto;
    max-height: 180px;
    object-fit: contain;
}

.brand-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: var(--spacing-xs);
    text-shadow: none;
    font-family: var(--font-primary);
}

.brand-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.auth-features {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text);
    font-size: 1rem;
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.75);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    backdrop-filter: blur(6px);
    transition: all var(--transition-base);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateX(5px);
}

.feature-item i {
    font-size: 1.2rem;
    color: var(--primary);
}

/* ===== Right Side (Form) ===== */
.auth-right {
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background-white);
    overflow-y: auto;
}

.auth-card {
    width: 100%;
    max-width: 500px;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.auth-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-primary);
}

.auth-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== Auth Alerts (error/success) ===== */
.auth-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    font-size: 0.95rem;
}

.auth-alert i {
    flex-shrink: 0;
    margin-top: 0.1em;
}

.auth-alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.auth-alert-error i {
    color: #dc2626;
}

.auth-alert-success {
    background: #f0fdf4;
    border: 1px solid #86efac;
    color: #166534;
}

.auth-alert-success i {
    color: #16a34a;
}

.auth-alert div {
    flex: 1;
}

/* ===== Auth Form ===== */
.auth-form {
    margin-bottom: var(--spacing-lg);
}

/* Prompt daftar (di bawah form login) */
.auth-register-prompt {
    text-align: center;
    margin: 0;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
    font-size: 0.95rem;
    color: var(--text-muted);
}

.auth-register-prompt a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.auth-register-prompt a:hover {
    text-decoration: underline;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--text);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.form-group label i {
    color: var(--primary);
    font-size: 0.875rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-secondary);
    transition: all var(--transition-base);
    background: var(--background-white);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

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

.password-input-wrapper {
    position: relative;
}

.password-input-wrapper input {
    padding-right: 45px;
}

.toggle-password {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-xs);
    transition: color var(--transition-base);
}

.toggle-password:hover {
    color: var(--primary);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-light);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
}

.checkbox-label a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

.forgot-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

.forgot-link:hover {
    text-decoration: underline;
    color: var(--primary-dark);
}

.btn-submit {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
    font-family: var(--font-primary);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit i {
    transition: transform var(--transition-base);
}

.btn-submit:hover i {
    transform: translateX(3px);
}

/* ===== Auth Buttons ===== */
.auth-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.btn-auth {
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    font-weight: 600;
    font-size: 1.1rem;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
    font-family: var(--font-primary);
}

.btn-auth.btn-primary {
    background: var(--primary-gradient);
    color: white;
}

.btn-auth.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-auth.btn-secondary {
    background: var(--background-white);
    color: var(--primary);
    border: 2px solid var(--primary);
    font-weight: 600;
}

.btn-auth.btn-secondary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

/* Ensure both buttons are visible */
.auth-actions .btn-auth {
    min-height: 50px;
    opacity: 1;
    visibility: visible;
}

.btn-auth i {
    font-size: 1.2rem;
}

/* ===== Divider ===== */
.auth-divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-xl) 0;
    text-align: center;
}

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

.auth-divider span {
    padding: 0 var(--spacing-md);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== Demo Section ===== */
.auth-demo {
    background: var(--secondary-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.demo-text {
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.demo-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-sm);
}

.btn-demo {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--background-white);
    color: var(--primary);
    border: 2px solid var(--primary);
    border-radius: var(--radius-md);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    font-size: 0.85rem;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.btn-demo:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-demo i {
    font-size: 1.5rem;
}

/* ===== Auth Footer ===== */
.auth-footer {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

.auth-footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.auth-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
    .auth-page {
        padding: var(--spacing-md);
        align-items: flex-start;
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
    }

    .auth-container {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
        min-height: auto;
    }

    /* Mobile: back link di baris sendiri di atas logo agar tidak tertutup */
    .auth-left {
        padding: var(--spacing-lg);
        min-height: auto;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .auth-left .back-link {
        position: static;
        order: 1;
        margin-bottom: var(--spacing-sm);
        padding: var(--spacing-xs) 0;
        flex-shrink: 0;
    }

    .auth-left .auth-brand {
        order: 2;
        flex-shrink: 0;
    }

    .brand-logo {
        max-width: 120px;
        max-height: 120px;
        margin-bottom: var(--spacing-sm);
        padding: var(--spacing-sm);
    }

    .auth-logo {
        max-height: 90px;
    }

    .brand-title {
        font-size: 1.5rem;
    }

    .brand-subtitle {
        font-size: 0.9rem;
    }

    .auth-features {
        margin-top: var(--spacing-md);
        gap: var(--spacing-xs);
    }

    .feature-item {
        font-size: 0.85rem;
        padding: var(--spacing-xs);
    }

    .auth-right {
        padding: var(--spacing-lg);
    }

    .auth-card {
        max-width: 100%;
    }

    .auth-header h2 {
        font-size: 1.35rem;
    }

    .auth-header p {
        font-size: 0.85rem;
    }

    .form-group input,
    .form-group select {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.95rem;
    }

    .btn-submit {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .auth-register-prompt {
        font-size: 0.9rem;
        padding-top: var(--spacing-sm);
    }
}

@media (max-width: 576px) {
    .auth-page {
        padding: var(--spacing-sm);
        padding-top: var(--spacing-md);
        padding-bottom: var(--spacing-md);
        min-height: 100vh;
    }

    .auth-container {
        border-radius: var(--radius-lg);
        min-height: auto;
        max-width: 100%;
        box-shadow: var(--shadow-md);
    }

    .auth-left {
        padding: var(--spacing-md);
        min-height: auto;
    }

    .auth-left .back-link {
        font-size: 0.9rem;
        margin-bottom: var(--spacing-xs);
    }

    .brand-logo {
        max-width: 90px;
        max-height: 90px;
        padding: var(--spacing-xs);
    }

    .auth-logo {
        max-height: 70px;
    }

    .brand-logo i {
        font-size: 1.25rem;
    }

    .brand-title {
        font-size: 1.25rem;
    }

    .brand-subtitle {
        font-size: 0.8rem;
    }

    .auth-right {
        padding: var(--spacing-md);
    }

    .auth-header {
        margin-bottom: var(--spacing-md);
    }

    .auth-header h2 {
        font-size: 1.2rem;
    }

    .auth-header p {
        font-size: 0.8rem;
    }

    .form-group {
        margin-bottom: var(--spacing-sm);
    }

    .form-group label {
        font-size: 0.85rem;
    }

    .form-group input,
    .form-group select {
        padding: 0.6rem var(--spacing-sm);
        font-size: 0.9rem;
    }

    .btn-submit {
        padding: 0.65rem var(--spacing-md);
        font-size: 0.95rem;
    }

    .auth-form {
        margin-bottom: var(--spacing-md);
    }

    .demo-buttons {
        grid-template-columns: 1fr;
    }

    .btn-demo {
        flex-direction: row;
        justify-content: center;
    }

    .auth-register-prompt {
        font-size: 0.85rem;
        padding-top: var(--spacing-sm);
    }
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}