/* ============================================
   HEM Hotels - Forms Stylesheet
   Styles for booking and contact forms
   ============================================ */

/* ============================================
   Page Header
   ============================================ */
.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2563eb 100%);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
    text-align: center;
}

.page-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.page-description {
    max-width: 700px;
    margin: 0 auto;
    font-size: var(--font-size-large);
    opacity: 0.95;
}

/* ============================================
   Booking Section Layout
   ============================================ */
.booking-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-light);
}

.booking-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

/* ============================================
   Form Container
   ============================================ */
.booking-form-container {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.form-title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.form-intro {
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.form-intro a {
    color: var(--color-secondary);
    font-weight: 600;
}

/* ============================================
   Form Elements
   ============================================ */
.booking-form {
    width: 100%;
}

.form-fieldset {
    border: 1px solid var(--color-light);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-legend {
    font-family: var(--font-heading);
    font-size: var(--font-size-h4);
    font-weight: 600;
    color: var(--color-primary);
    padding: 0 var(--spacing-sm);
}

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

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

.form-label {
    display: block;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.required {
    color: #ef4444;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    color: var(--color-dark);
    background-color: var(--color-white);
    border: 2px solid var(--color-light);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-input:invalid:not(:placeholder-shown),
.form-select:invalid:not(:placeholder-shown),
.form-textarea:invalid:not(:placeholder-shown) {
    border-color: #ef4444;
}

.form-input:valid:not(:placeholder-shown),
.form-select:valid:not(:placeholder-shown),
.form-textarea:valid:not(:placeholder-shown) {
    border-color: var(--color-accent);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-help {
    display: block;
    font-size: var(--font-size-small);
    color: #6b7280;
    margin-top: var(--spacing-xs);
}

/* ============================================
   Checkbox & Radio
   ============================================ */
.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-label {
    font-size: var(--font-size-base);
    color: var(--color-dark);
    cursor: pointer;
}

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

/* ============================================
   Form Actions
   ============================================ */
.form-actions {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.form-note {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: #fef3c7;
    border-left: 4px solid var(--color-secondary);
    border-radius: var(--border-radius);
    font-size: var(--font-size-small);
    color: var(--color-dark);
}

/* ============================================
   Form Validation States
   ============================================ */
.form-error {
    color: #ef4444;
    font-size: var(--font-size-small);
    margin-top: var(--spacing-xs);
    display: none;
}

.form-group.has-error .form-input,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
    border-color: #ef4444;
}

.form-group.has-error .form-error {
    display: block;
}

.form-success {
    color: var(--color-accent);
    font-size: var(--font-size-small);
    margin-top: var(--spacing-xs);
}

/* ============================================
   Sidebar
   ============================================ */
.booking-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.sidebar-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.sidebar-title {
    color: var(--color-primary);
    font-size: var(--font-size-h4);
    margin-bottom: var(--spacing-md);
}

/* ============================================
   Benefits List
   ============================================ */
.benefits-list {
    list-style: none;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-light);
}

.benefit-item:last-child {
    border-bottom: none;
}

.benefit-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.benefit-text {
    color: var(--color-dark);
    line-height: 1.6;
}

/* ============================================
   Policy Sections
   ============================================ */
.policy-section {
    margin-bottom: var(--spacing-md);
}

.policy-section:last-child {
    margin-bottom: 0;
}

.policy-title {
    color: var(--color-primary);
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.policy-list {
    list-style: none;
    padding-left: var(--spacing-sm);
}

.policy-list li {
    position: relative;
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    color: var(--color-dark);
    font-size: var(--font-size-small);
}

.policy-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: bold;
}

/* ============================================
   Help Card
   ============================================ */
.sidebar-help {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2563eb 100%);
    color: var(--color-white);
}

.sidebar-help .sidebar-title {
    color: var(--color-white);
}

.help-text {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
}

.help-contact p {
    margin-bottom: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.9);
}

.help-contact a {
    color: var(--color-secondary);
    font-weight: 600;
}

.help-contact a:hover {
    color: var(--color-white);
}

/* ============================================
   Loading State
   ============================================ */
.form-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.form-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 4px solid var(--color-light);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ============================================
   Responsive Styles
   ============================================ */
@media (min-width: 768px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .booking-content {
        grid-template-columns: 2fr 1fr;
    }
    
    .booking-form-container {
        padding: var(--spacing-xl);
    }
}

@media (min-width: 1024px) {
    .booking-content {
        grid-template-columns: 3fr 2fr;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .booking-sidebar,
    .form-actions {
        display: none;
    }
    
    .form-input,
    .form-select,
    .form-textarea {
        border: 1px solid #000;
    }
}