/**
 * Components CSS - Reusable UI Components
 * This file contains styles for buttons, forms, modals, toasts, and other UI elements
 * All components follow the Freckled Fairy design system
 */

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--btn-padding-y) var(--btn-padding-x);
    font-family: var(--secondary-font);
    font-size: var(--text-base);
    font-weight: var(--btn-font-weight);
    line-height: 1;
    text-align: center;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: var(--btn-border-width) solid transparent;
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
    user-select: none;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(138, 152, 118, 0.2);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Button Variants */
.btn-primary {
    background: var(--sage-green);
    color: white;
    border-color: var(--sage-green);
}

.btn-primary:hover:not(:disabled) {
    background: var(--sage-green-dark);
    border-color: var(--sage-green-dark);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(1px);
}

.btn-secondary {
    background: white;
    color: var(--sage-green);
    border-color: var(--sage-green);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-hover);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.btn-danger {
    background: var(--color-error);
    color: white;
    border-color: var(--color-error);
}

.btn-danger:hover:not(:disabled) {
    background: #9A5548;
    border-color: #9A5548;
}

/* Button Sizes */
.btn-sm {
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-sm);
}

.btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-lg);
}

.btn-block {
    width: 100%;
}

/* Button Icon */
.btn .icon {
    width: 16px;
    height: 16px;
    stroke-width: 2;
}

.btn-icon-only {
    padding: var(--space-2);
}

.btn-icon-only .icon {
    margin: 0;
}

/* Button Loader */
.btn-loader {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* ========================================
   FORMS
   ======================================== */

.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--input-padding-y) var(--input-padding-x);
    font-family: var(--secondary-font);
    font-size: var(--text-base);
    color: var(--text-primary);
    background: white;
    border: var(--input-border-width) solid var(--input-border-color);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--input-focus-color);
    box-shadow: 0 0 0 3px rgba(138, 152, 118, 0.2);
}

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

.form-textarea {
    resize: vertical;
    min-height: 100px;
    font-family: var(--secondary-font);
    line-height: var(--leading-normal);
}

.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23525250' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    padding-right: calc(var(--space-3) * 3);
    appearance: none;
}

/* Form Row */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

/* Form Error */
.form-error {
    display: block;
    margin-top: var(--space-1);
    font-size: var(--text-sm);
    color: var(--input-error-color);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--input-error-color);
}

.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
    box-shadow: 0 0 0 3px rgba(182, 110, 93, 0.2);
}

/* Checkbox & Radio */
.checkbox-group,
.radio-group {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.checkbox-label,
.radio-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    font-size: var(--text-base);
    color: var(--text-primary);
}

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

.checkbox-text,
.radio-text {
    user-select: none;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--gray-300);
    transition: var(--transition-base);
    border-radius: var(--radius-full);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: var(--transition-base);
    border-radius: var(--radius-full);
}

input:checked + .toggle-slider {
    background-color: var(--sage-green);
}

input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

/* ========================================
   MODALS
   ======================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-modal);
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--modal-backdrop-bg);
    animation: fadeIn 0.2s ease-out;
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: var(--modal-max-width);
    max-height: 90vh;
    background: var(--modal-content-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    animation: modalSlideIn 0.3s ease-out;
}

.modal-content.modal-sm {
    max-width: 400px;
}

.modal-content.modal-lg {
    max-width: 800px;
}

.modal-header {
    padding: var(--space-6) var(--space-6) var(--space-4);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.modal-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--deep-moss);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--text-2xl);
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.modal-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--space-6);
    flex: 1;
    overflow-y: auto;
}

.modal-footer {
    padding: var(--space-4) var(--space-6) var(--space-6);
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    flex-shrink: 0;
}

/* Modal Details Grid */
.booking-details-grid,
.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.detail-group {
    display: flex;
    flex-direction: column;
}

.detail-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-muted);
    margin-bottom: var(--space-1);
}

.detail-value {
    font-size: var(--text-base);
    color: var(--text-primary);
}

.message-display {
    padding: var(--space-3);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    min-height: 100px;
    white-space: pre-wrap;
    word-break: break-word;
}

/* ========================================
   ALERTS & TOASTS
   ======================================== */

.alert {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.alert-error {
    background: rgba(182, 110, 93, 0.1);
    color: var(--color-error);
    border: 1px solid rgba(182, 110, 93, 0.2);
}

.alert-success {
    background: rgba(80, 103, 74, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(80, 103, 74, 0.2);
}

.alert-warning {
    background: rgba(229, 189, 170, 0.1);
    color: var(--color-warning);
    border: 1px solid rgba(229, 189, 170, 0.2);
}

.alert-info {
    background: rgba(138, 152, 118, 0.1);
    color: var(--color-info);
    border: 1px solid rgba(138, 152, 118, 0.2);
}

/* Toast Container */
.toast-container {
    position: fixed;
    top: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-toast);
    pointer-events: none;
}

.toast {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-strong);
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-3);
    min-width: 300px;
    max-width: 400px;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    pointer-events: all;
    animation: slideInRight 0.3s ease-out;
    border-left: 4px solid;
}

.toast.toast-success {
    border-left-color: var(--toast-success-bg);
}

.toast.toast-error {
    border-left-color: var(--toast-error-bg);
}

.toast.toast-warning {
    border-left-color: var(--toast-warning-bg);
}

.toast.toast-info {
    border-left-color: var(--toast-info-bg);
}

.toast-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.toast-icon.success { color: var(--toast-success-bg); }
.toast-icon.error { color: var(--toast-error-bg); }
.toast-icon.warning { color: var(--toast-warning-bg); }
.toast-icon.info { color: var(--toast-info-bg); }

.toast-content {
    flex: 1;
}

.toast-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.toast-message {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.toast-close {
    flex-shrink: 0;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    font-size: var(--text-xl);
    line-height: 1;
    opacity: 0.6;
    transition: var(--transition-base);
}

.toast-close:hover {
    opacity: 1;
}

.toast.removing {
    animation: slideOutRight 0.3s ease-out;
}

/* ========================================
   BADGES & PILLS
   ======================================== */

.badge {
    display: inline-block;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
}

.badge-primary {
    background: var(--sage-green);
    color: white;
}

.badge-secondary {
    background: var(--gray-200);
    color: var(--text-secondary);
}

.badge-success {
    background: rgba(80, 103, 74, 0.1);
    color: var(--deep-moss);
}

.badge-warning {
    background: rgba(229, 189, 170, 0.2);
    color: var(--rose-gold);
}

.badge-error {
    background: rgba(182, 110, 93, 0.1);
    color: var(--color-error);
}

/* ========================================
   DROPDOWN MENUS
   ======================================== */

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--space-2);
    min-width: 200px;
    background: white;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-strong);
    z-index: var(--z-dropdown);
    display: none;
}

.dropdown-menu.show {
    display: block;
    animation: fadeIn 0.2s ease-out;
}

.dropdown-item {
    padding: var(--space-2) var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-primary);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-base);
}

.dropdown-item:hover {
    background: var(--bg-hover);
}

.dropdown-item:first-child {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.dropdown-item:last-child {
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-light);
    margin: var(--space-2) 0;
}

/* ========================================
   TOOLTIPS
   ======================================== */

.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip-content {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: var(--gray-800);
    color: white;
    font-size: var(--text-sm);
    border-radius: var(--radius-md);
    white-space: nowrap;
    z-index: var(--z-tooltip);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.tooltip:hover .tooltip-content {
    opacity: 1;
    visibility: visible;
}

.tooltip-content::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--gray-800);
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translate(-50%, -48%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOutRight {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

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

/* ========================================
   IMAGE MANAGEMENT COMPONENTS
   ======================================== */

.image-management-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-top: var(--space-2);
}

/* Upload Zone */
.image-upload-zone {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: center;
    background: var(--background-secondary);
    transition: all var(--transition-base);
    cursor: pointer;
}

.image-upload-zone:hover {
    border-color: var(--sage-green);
    background: var(--sage-green-light);
}

.image-upload-zone.drag-over {
    border-color: var(--sage-green);
    background: var(--sage-green-light);
    transform: scale(1.02);
}

.image-upload-zone.uploading {
    border-color: var(--warning);
    background: var(--warning-light);
    pointer-events: none;
}

.upload-zone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
}

.upload-icon {
    color: var(--text-muted);
    transition: color var(--transition-base);
}

.image-upload-zone:hover .upload-icon {
    color: var(--sage-green);
}

.upload-text {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin: 0;
}

.upload-link {
    color: var(--sage-green);
    text-decoration: underline;
    cursor: pointer;
}

.upload-help {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin: 0;
}

/* Upload Progress */
.upload-progress {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
}

.upload-progress-bar {
    width: 200px;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.upload-progress-fill {
    height: 100%;
    background: var(--sage-green);
    transition: width 0.3s ease;
    border-radius: 4px;
}

.upload-progress-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin: 0;
}

/* Image Gallery */
.image-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--border-color);
}

.gallery-header h4 {
    margin: 0;
    font-size: var(--text-lg);
    color: var(--text-primary);
}

.gallery-count {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
    min-height: 60px;
}

.gallery-grid:empty::after {
    content: "No images uploaded yet";
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    padding: var(--space-4);
}

/* Image Card */
.image-card {
    position: relative;
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
    animation: fadeInUp 0.3s ease;
}

.image-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.image-card.dragging {
    opacity: 0.5;
    transform: rotate(5deg) scale(1.05);
}

.image-preview {
    position: relative;
    width: 100%;
    height: 120px;
    background: var(--background-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.image-card:hover .image-preview img {
    transform: scale(1.05);
}

.image-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    color: var(--text-muted);
}

/* Image Controls */
.image-controls {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    display: flex;
    gap: var(--space-1);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.image-card:hover .image-controls {
    opacity: 1;
}

.image-control-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: 14px;
}

.image-control-btn.drag-handle {
    background: rgba(0, 0, 0, 0.6);
    color: white;
    cursor: grab;
}

.image-control-btn.drag-handle:active {
    cursor: grabbing;
}

.image-control-btn.remove-btn {
    background: var(--error);
    color: white;
}

.image-control-btn.remove-btn:hover {
    background: var(--error-dark);
    transform: scale(1.1);
}

/* Image Details */
.image-details {
    padding: var(--space-3);
}

.image-order {
    display: inline-block;
    background: var(--sage-green);
    color: white;
    font-size: var(--text-xs);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-2);
}

.image-alt-input {
    width: 100%;
    font-size: var(--text-sm);
    padding: var(--space-2);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--background);
    color: var(--text-primary);
    transition: border-color var(--transition-base);
}

.image-alt-input:focus {
    outline: none;
    border-color: var(--sage-green);
    box-shadow: 0 0 0 2px rgba(138, 152, 118, 0.1);
}

.image-filename {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: var(--space-1);
    word-break: break-all;
}

/* Sortable Placeholder */
.sortable-placeholder {
    background: var(--sage-green-light);
    border: 2px dashed var(--sage-green);
    border-radius: var(--radius-md);
    opacity: 0.5;
}

/* Upload Error States */
.image-card.error {
    border-color: var(--error);
    background: var(--error-light);
}

.image-card.error .image-preview {
    background: var(--error-light);
    color: var(--error);
    font-size: var(--text-sm);
}

.error-message {
    padding: var(--space-2);
    font-size: var(--text-sm);
    color: var(--error);
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .image-management-container {
        gap: var(--space-3);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: var(--space-3);
    }
    
    .image-preview {
        height: 100px;
    }
    
    .upload-zone-content {
        gap: var(--space-2);
    }
    
    .upload-icon {
        width: 36px;
        height: 36px;
    }
}

/* High DPI Display Support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .image-preview img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}