/* ==============================================
   Terrano Hosting - Authentication Pages
   ============================================== */

.auth-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
}

.auth-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
}

.auth-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 3rem;
    background: var(--white);
}

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

.auth-header .logo {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1.5rem;
}

.auth-header .logo-img {
    height: 80px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

.auth-header .logo-text {
    display: none;
}

.auth-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: var(--gray-500);
}

.auth-form {
    max-width: 400px;
    margin: 0 auto;
    width: 100%;
}

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

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem;
    background: var(--white);
    transition: all 0.2s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group input::placeholder {
    color: var(--gray-400);
}

.password-input {
    position: relative;
}

.password-input input {
    padding-right: 3rem;
}

.toggle-password {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toggle-password:hover {
    color: var(--gray-600);
}

.password-strength {
    font-size: 0.75rem;
    margin-top: 0.25rem;
    height: 1rem;
}

.password-strength.weak { color: var(--danger); }
.password-strength.medium { color: var(--warning); }
.password-strength.strong { color: var(--success); }

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-600);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 2px;
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

.checkbox-label a {
    color: var(--primary);
}

.forgot-link {
    font-size: 0.875rem;
    color: var(--primary);
}

.error-message {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.25rem;
    font-size: 0.875rem;
}

.success-message {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #16a34a;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.25rem;
    font-size: 0.875rem;
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

.auth-footer p {
    color: var(--gray-500);
}

.auth-footer a {
    color: var(--primary);
    font-weight: 500;
}

/* Visual Side */
.auth-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 3rem;
}

.visual-content {
    max-width: 400px;
}

.visual-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.visual-content p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.visual-features {
    list-style: none;
}

.visual-features li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem 0;
    font-size: 1rem;
}

.visual-features li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-size: 0.875rem;
}

/* Loading state */
.btn.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

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

/* ==========================================
   RESPONSIVE - Auth Pages
   ========================================== */

@media (max-width: 1024px) {
    .auth-container {
        grid-template-columns: 1fr;
    }

    .auth-visual {
        display: none;
    }

    .auth-card {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .auth-header .logo-img {
        height: 60px;
        max-width: 140px;
    }
    
    .auth-header h1 {
        font-size: 1.5rem;
    }
    
    .auth-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .auth-header .logo-img {
        height: 50px;
        max-width: 120px;
    }
    
    .auth-card {
        padding: 1rem;
    }
    
    .auth-header h1 {
        font-size: 1.25rem;
    }
    
    .auth-header p {
        font-size: 0.875rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }

    .form-options {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="password"] {
        padding: 0.625rem 0.875rem;
        font-size: 0.9rem;
    }
}