/**
 * Very Price Sidebar Styles
 * Comprehensive styling for the price lookup sidebar component
 */

:root {
    --vp-primary: #d4af37;
    --vp-primary-dark: #b8860b;
    --vp-primary-light: #ffd966;
    --vp-bg-main: #ffffff;
    --vp-bg-secondary: #f8f9fa;
    --vp-bg-tertiary: #f0f0f0;
    --vp-text-primary: #1a1a1a;
    --vp-text-secondary: #666666;
    --vp-text-tertiary: #999999;
    --vp-border: #e0e0e0;
    --vp-border-light: #f0f0f0;
    --vp-success: #27ae60;
    --vp-warning: #f39c12;
    --vp-error: #e74c3c;
    --vp-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --vp-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
    --vp-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --vp-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --vp-border-radius: 8px;
}

/* Base Container */
.very-price-container {
    position: fixed;
    right: 0;
    top: 0;
    height: 100vh;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    color: var(--vp-text-primary);
}

/* ============================================
   HANDLE / COLLAPSED STATE
   ============================================ */

.very-price-handle {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 56px;
    background: linear-gradient(135deg, var(--vp-primary), var(--vp-primary-dark));
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    user-select: none;
    transition: var(--vp-transition);
    box-shadow: var(--vp-shadow-md);
    border-radius: var(--vp-border-radius) 0 0 var(--vp-border-radius);
    padding: 8px;
    z-index: 10001;
}

.very-price-handle:hover {
    box-shadow: var(--vp-shadow-lg);
    background: linear-gradient(135deg, var(--vp-primary-light), var(--vp-primary));
}

.very-price-handle:focus {
    outline: 2px solid var(--vp-primary);
    outline-offset: 2px;
}

.very-price-handle:active {
    transform: translateY(-50%) scale(0.98);
}

.handle-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #ffffff;
    writing-mode: horizontal-tb;
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.handle-icon {
    color: #ffffff;
    width: 20px;
    height: 20px;
}

.handle-tooltip {
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: #ffffff;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    margin-right: 8px;
}

.very-price-handle:hover .handle-tooltip {
    opacity: 1;
}

/* ============================================
   SIDEBAR CONTENT
   ============================================ */

.very-price-content {
    position: absolute;
    right: 0;
    top: 0;
    height: 100vh;
    background: var(--vp-bg-main);
    box-shadow: var(--vp-shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: slideInRight 0.3s ease-in-out;
}

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

/* Sidebar width states */
.very-price-content {
    width: 340px;
}

.very-price-content.expanded {
    width: 800px;
}

/* For smaller screens */
@media (max-width: 1280px) {
    .very-price-content {
        width: 300px;
    }

    .very-price-content.expanded {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .very-price-content {
        width: 100%;
        height: auto;
        bottom: 0;
        top: auto;
        border-radius: 16px 16px 0 0;
    }

    .very-price-content.expanded {
        width: 100%;
        height: 90vh;
    }
}

/* ============================================
   HEADER
   ============================================ */

.vp-header {
    padding: 16px;
    border-bottom: 1px solid var(--vp-border-light);
    flex-shrink: 0;
}

.vp-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.vp-title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--vp-text-primary);
}

.vp-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--vp-text-secondary);
    transition: var(--vp-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

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

.vp-close-btn:focus {
    outline: 2px solid var(--vp-primary);
    outline-offset: 2px;
}

/* State Selector */
.vp-state-selector {
    margin-bottom: 12px;
}

.vp-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--vp-text-secondary);
    margin-bottom: 6px;
}

.vp-state-dropdown {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--vp-border);
    border-radius: 4px;
    background: var(--vp-bg-main);
    color: var(--vp-text-primary);
    font-size: 13px;
    cursor: pointer;
    transition: var(--vp-transition);
}

.vp-state-dropdown:hover {
    border-color: var(--vp-primary);
}

.vp-state-dropdown:focus {
    outline: none;
    border-color: var(--vp-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

/* Timestamp */
.vp-timestamp {
    font-size: 12px;
    color: var(--vp-text-tertiary);
    margin-bottom: 12px;
    font-weight: 500;
}

/* Toggle Pills */
.vp-toggle-pills {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.vp-pill {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--vp-border);
    background: var(--vp-bg-secondary);
    color: var(--vp-text-secondary);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--vp-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.vp-pill:hover {
    border-color: var(--vp-primary);
    color: var(--vp-primary);
}

.vp-pill.active {
    background: var(--vp-primary);
    color: #ffffff;
    border-color: var(--vp-primary);
}

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

/* Search Container */
.vp-search-container {
    position: relative;
    margin-bottom: 12px;
}

.vp-search-input {
    width: 100%;
    padding: 8px 12px;
    padding-right: 36px;
    border: 1px solid var(--vp-border);
    border-radius: 4px;
    font-size: 13px;
    transition: var(--vp-transition);
}

.vp-search-input:focus {
    outline: none;
    border-color: var(--vp-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.vp-search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--vp-text-tertiary);
    transition: var(--vp-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.vp-search-btn:hover {
    color: var(--vp-text-primary);
}

/* Typeahead Dropdown */
.vp-typeahead {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--vp-bg-main);
    border: 1px solid var(--vp-border);
    border-top: none;
    border-radius: 0 0 4px 4px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 10000;
    box-shadow: var(--vp-shadow-md);
}

.vp-typeahead-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.vp-typeahead-item {
    padding: 8px 12px;
    border-bottom: 1px solid var(--vp-border-light);
    cursor: pointer;
    transition: var(--vp-transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

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

.vp-typeahead-item:hover,
.vp-typeahead-item.active {
    background: var(--vp-bg-secondary);
}

.vp-typeahead-item-icon {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    background: var(--vp-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: var(--vp-text-tertiary);
}

/* Mode Toggle */
.vp-mode-toggle {
    display: flex;
    gap: 8px;
}

.vp-expand-btn {
    flex: 1;
    padding: 8px 12px;
    background: var(--vp-bg-secondary);
    border: 1px solid var(--vp-border);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--vp-text-primary);
    cursor: pointer;
    transition: var(--vp-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.vp-expand-btn:hover {
    background: var(--vp-bg-tertiary);
    border-color: var(--vp-primary);
}

.vp-expand-btn:active {
    background: var(--vp-primary);
    color: #ffffff;
}

/* ============================================
   BODY / CONTENT AREA
   ============================================ */

.vp-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.vp-body::-webkit-scrollbar {
    width: 6px;
}

.vp-body::-webkit-scrollbar-track {
    background: var(--vp-bg-secondary);
}

.vp-body::-webkit-scrollbar-thumb {
    background: var(--vp-primary);
    border-radius: 3px;
}

.vp-body::-webkit-scrollbar-thumb:hover {
    background: var(--vp-primary-dark);
}

/* ============================================
   LIST VIEW (COLLAPSED MODE)
   ============================================ */

.vp-list-view {
    display: flex;
    flex-direction: column;
}

.vp-list {
    display: flex;
    flex-direction: column;
}

.vp-category-group {
    padding: 12px 0;
    border-bottom: 1px solid var(--vp-border-light);
}

.vp-category-group:last-child {
    border-bottom: none;
}

.vp-category-header {
    padding: 8px 16px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--vp-text-tertiary);
    background: var(--vp-bg-secondary);
}

.vp-price-row {
    padding: 12px 16px;
    border-bottom: 1px solid var(--vp-border-light);
    transition: var(--vp-transition);
    cursor: pointer;
}

.vp-price-row:hover {
    background: var(--vp-bg-secondary);
}

.vp-row-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 6px;
}

.vp-good-name {
    font-weight: 600;
    color: var(--vp-text-primary);
    font-size: 13px;
}

.vp-good-unit {
    font-size: 11px;
    color: var(--vp-text-tertiary);
    margin-top: 2px;
}

.vp-row-prices {
    display: flex;
    justify-content: space-between;
    gap: 8px;
}

.vp-price-item {
    flex: 1;
    text-align: right;
}

.vp-price-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--vp-text-tertiary);
    margin-bottom: 2px;
}

.vp-price-value {
    font-size: 13px;
    font-weight: 700;
    color: var(--vp-text-primary);
}

.vp-price-value.retail {
    color: var(--vp-primary);
}

.vp-price-value.wholesale {
    color: var(--vp-success);
}

.vp-price-value.unavailable {
    color: var(--vp-text-tertiary);
    font-weight: 500;
}

/* Loading States */
.vp-list-loader {
    padding: 16px;
}

.vp-skeleton-item {
    background: linear-gradient(90deg, var(--vp-bg-tertiary), var(--vp-bg-secondary), var(--vp-bg-tertiary));
    background-size: 200% 100%;
    height: 60px;
    border-radius: 4px;
    margin-bottom: 12px;
    animation: skeletonLoading 1.5s infinite;
}

@keyframes skeletonLoading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Empty State */
.vp-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 16px;
    text-align: center;
    color: var(--vp-text-secondary);
}

.vp-empty-state svg {
    margin-bottom: 16px;
    opacity: 0.3;
}

.vp-empty-state h3 {
    margin: 0 0 8px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--vp-text-primary);
}

.vp-empty-state p {
    margin: 0;
    font-size: 12px;
}

/* Error State */
.vp-error-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 16px;
    text-align: center;
}

.vp-error-state svg {
    margin-bottom: 16px;
    color: var(--vp-error);
}

.vp-error-state h3 {
    margin: 0 0 8px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--vp-text-primary);
}

.vp-error-state p {
    margin: 0 0 16px 0;
    font-size: 12px;
    color: var(--vp-text-secondary);
}

.vp-retry-btn {
    padding: 8px 16px;
    background: var(--vp-primary);
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--vp-transition);
}

.vp-retry-btn:hover {
    background: var(--vp-primary-dark);
}

/* Cache Fallback Banner */
.vp-cache-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: #fff3cd;
    border-bottom: 1px solid #ffc107;
    color: #856404;
    font-size: 12px;
}

.vp-cache-banner svg {
    flex-shrink: 0;
}

.vp-cache-retry-btn {
    margin-left: auto;
    padding: 4px 8px;
    background: #ffc107;
    border: none;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--vp-transition);
}

.vp-cache-retry-btn:hover {
    background: #e0a800;
}

/* ============================================
   TABLE VIEW (EXPANDED MODE)
   ============================================ */

.vp-table-view {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.vp-compare-controls {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.vp-states-checker {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.vp-state-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: var(--vp-bg-secondary);
    border: 1px solid var(--vp-border);
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: var(--vp-transition);
}

.vp-state-checkbox:hover {
    border-color: var(--vp-primary);
}

.vp-state-checkbox input {
    cursor: pointer;
}

.vp-table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--vp-border);
    border-radius: var(--vp-border-radius);
}

.vp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.vp-table thead {
    background: var(--vp-bg-secondary);
}

.vp-table th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    color: var(--vp-text-primary);
    border-bottom: 1px solid var(--vp-border);
    white-space: nowrap;
}

.vp-table th.vp-table-cell-frozen {
    position: sticky;
    left: 0;
    background: var(--vp-bg-secondary);
    z-index: 10;
}

.vp-table td {
    padding: 12px;
    border-bottom: 1px solid var(--vp-border-light);
    text-align: right;
}

.vp-table td:first-child {
    text-align: left;
    position: sticky;
    left: 0;
    background: var(--vp-bg-main);
    z-index: 9;
}

.vp-table tbody tr:hover td:first-child {
    background: var(--vp-bg-secondary);
}

.vp-table tbody tr:hover td {
    background: var(--vp-bg-secondary);
}

/* ============================================
   FOOTER
   ============================================ */

.vp-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--vp-border-light);
    background: var(--vp-bg-secondary);
    flex-shrink: 0;
}

.vp-footer-info {
    font-size: 12px;
    color: var(--vp-text-secondary);
}

/* ============================================
   MODAL
   ============================================ */

.vp-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10002;
}

.vp-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
}

.vp-modal-content {
    position: relative;
    background: var(--vp-bg-main);
    border-radius: var(--vp-border-radius);
    padding: 32px;
    max-width: 400px;
    text-align: center;
    box-shadow: var(--vp-shadow-lg);
    animation: modalSlideUp 0.3s ease-out;
}

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

.vp-lock-icon {
    margin: 0 auto 16px;
    color: var(--vp-warning);
}

.vp-modal-content h3 {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--vp-text-primary);
}

.vp-modal-content p {
    margin: 0 0 24px 0;
    font-size: 13px;
    color: var(--vp-text-secondary);
}

.vp-modal-btn {
    width: 100%;
    padding: 10px 16px;
    border: none;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--vp-transition);
    margin-bottom: 8px;
}

.vp-modal-btn {
    background: var(--vp-primary);
    color: #ffffff;
}

.vp-modal-btn:hover {
    background: var(--vp-primary-dark);
}

.vp-modal-btn-secondary {
    background: var(--vp-bg-secondary);
    color: var(--vp-text-primary);
    border: 1px solid var(--vp-border);
}

.vp-modal-btn-secondary:hover {
    background: var(--vp-bg-tertiary);
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

.vp-focus-visible {
    outline: 2px solid var(--vp-primary);
    outline-offset: 2px;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --vp-bg-main: #1e1e1e;
        --vp-bg-secondary: #2d2d2d;
        --vp-bg-tertiary: #3a3a3a;
        --vp-text-primary: #ffffff;
        --vp-text-secondary: #b0b0b0;
        --vp-text-tertiary: #888888;
        --vp-border: #3a3a3a;
        --vp-border-light: #2d2d2d;
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1280px) {
    .very-price-content {
        width: 300px;
    }

    .vp-states-checker {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .very-price-container {
        left: 0;
        right: 0;
    }

    .very-price-handle {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
        width: 360px;
        height: 56px;
        border-radius: 8px 8px 0 0;
        top: auto;
        bottom: 0;
    }

    .handle-label {
        order: 2;
    }

    .handle-icon {
        order: 1;
    }

    .very-price-content {
        width: 100%;
        height: auto;
        bottom: 0;
        top: auto;
        border-radius: 16px 16px 0 0;
    }

    .very-price-content.expanded {
        height: 90vh;
    }

    .vp-header {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .very-price-handle {
        width: 100%;
        height: 48px;
    }

    .vp-header {
        padding: 16px;
    }

    .vp-modal-content {
        margin: 16px;
        padding: 24px;
    }
}

/* Print styles */
@media print {
    .very-price-container {
        display: none;
    }
}