/* ========================================
   DevShop - Composants Réutilisables
   Fichier : components.css
   ======================================== */

/* ========================================
   LOADER & ERROR MESSAGE
   ======================================== */

.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    z-index: 2000;
    color: var(--text);
    transition: opacity var(--duration) var(--ease-out), 
                visibility var(--duration) var(--ease-out);
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--line);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.error-message {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(400px, 90vw);
    padding: 24px;
    background: var(--surface);
    border: 1px solid var(--danger);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-menu);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
    color: var(--text);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration) var(--ease-out), 
                visibility var(--duration) var(--ease-out),
                transform var(--duration) var(--ease-out);
}

.error-message.hidden {
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, -50%) scale(0.9);
    pointer-events: none;
}

.error-message.show {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.error-message i {
    font-size: 24px;
    color: var(--danger);
}

.error-message button {
    margin-top: 8px;
}

/* ========================================
   BOUTONS (Composants Réutilisables)
   ======================================== */

button {
    min-height: 44px;
    border: 0;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: 
        background-color var(--duration) var(--ease-out),
        color var(--duration) var(--ease-out),
        transform var(--duration) var(--ease-out);
    white-space: nowrap;
}

button:hover:not(:disabled) {
    transform: scale(1.02);
}

button:active:not(:disabled) {
    transform: scale(0.97);
}

button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Bouton Primaire */
.primary-button {
    padding-inline: 18px;
    background: var(--primary);
    color: white;
}

.primary-button:hover:not(:disabled) {
    background: var(--primary-hover);
}

/* Bouton Secondaire */
.secondary-button {
    padding-inline: 16px;
    background: var(--surface-soft);
    color: var(--text);
    border: 1px solid var(--line);
}

.secondary-button:hover:not(:disabled) {
    background: var(--line);
}

/* Bouton Texte */
.text-button {
    width: 100%;
    padding-inline: 12px;
    background: transparent;
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.text-button:hover:not(:disabled) {
    background: var(--primary-soft);
    text-decoration: none;
}

/* Bouton Icône */
.icon-button {
    display: grid;
    width: 44px;
    height: 44px;
    padding: 0;
    place-items: center;
    background: var(--surface-soft);
    border-radius: 50%;
    color: var(--text);
    position: relative;
}

.icon-button:hover:not(:disabled) {
    background: var(--line);
}

.icon-button i {
    font-size: 18px;
}

/* Bouton Cart avec compteur */
.cart-button {
    position: relative;
}

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    background: var(--primary);
    color: white;
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-count:empty {
    display: none;
}

/* ========================================
   FORMULAIRES
   ======================================== */

input {
    font: inherit;
    width: 100%;
    padding: 10px 12px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    color: var(--text);
    transition: border-color var(--duration) var(--ease-out);
}

input:focus {
    outline: none;
    border-color: var(--primary);
}

input::placeholder {
    color: var(--text-tertiary);
}

/* Search Container */
.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-container i {
    position: absolute;
    left: 12px;
    color: var(--text-tertiary);
    pointer-events: none;
}

.search-container input {
    width: 100%;
    padding: 10px 12px 10px 36px;
    background: var(--surface-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius-pill);
    font-size: 13px;
    color: var(--text);
    transition: all var(--duration) var(--ease-out);
}

.search-container input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--surface);
}

/* Range Slider */
.range-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.range-field input[type="range"] {
    appearance: none;
    width: 100%;
    height: 4px;
    background: linear-gradient(
        to right,
        var(--primary) 0 var(--range-progress, 100%),
        var(--line) var(--range-progress, 100%) 100%
    );
    border-radius: var(--radius-pill);
    cursor: pointer;
}

.range-field input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 17px;
    height: 17px;
    background: var(--surface);
    border: 2px solid var(--primary);
    border-radius: 50%;
    box-shadow: 0 1px 4px rgb(29 29 31 / 16%);
    cursor: pointer;
    transition: transform var(--duration) var(--ease-out);
}

.range-field input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.range-field input[type="range"]::-moz-range-thumb {
    appearance: none;
    width: 17px;
    height: 17px;
    background: var(--surface);
    border: 2px solid var(--primary);
    border-radius: 50%;
    box-shadow: 0 1px 4px rgb(29 29 31 / 16%);
    cursor: pointer;
}

.range-values {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
    padding: 0 2px;
}

/* ========================================
   CARTES DE PRODUITS
   ======================================== */

.product-card {
    min-width: 0;
    position: relative;
    overflow: hidden;
    background: var(--surface-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius-card);
    transition: 
        transform var(--duration) var(--ease-out),
        box-shadow var(--duration) var(--ease-out);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-product);
}

.product-media {
    position: relative;
    aspect-ratio: 1.25;
    overflow: hidden;
    background: var(--surface);
}

.product-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(var(--shadow-product));
    transition: transform 260ms var(--ease-out);
    padding: 16px;
    background: var(--surface);
}

.product-media::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--surface);
    z-index: -1;
}

.product-card:hover .product-media img {
    transform: scale(1.025);
}

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 8px;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--radius-pill);
}

.product-badge.danger {
    background: var(--danger-soft);
    color: var(--danger);
}

.product-rating {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-pill);
    font-size: 12px;
    color: var(--text);
}

.product-rating i {
    color: #ffc107;
    font-size: 12px;
}

.product-info {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-category {
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 4px;
}

.product-description {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
}

.product-price {
    font-size: 15px;
    font-weight: 600;
    color: var(--primary);
}

.product-price .old-price {
    font-size: 12px;
    color: var(--text-tertiary);
    text-decoration: line-through;
    margin-right: 4px;
}

.product-actions {
    display: flex;
    gap: 8px;
}

.add-to-cart {
    padding: 8px 12px;
    background: var(--primary);
    color: white;
    border: 0;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration) var(--ease-out);
}

.add-to-cart:hover {
    background: var(--primary-hover);
}

.add-to-cart i {
    margin-right: 4px;
}

/* ========================================
   MENUS ET DIALOGUES
   ======================================== */

/* Sort Select */
.sort-select {
    min-height: 40px;
    padding: 0 12px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    transition: border-color var(--duration) var(--ease-out);
}

.sort-select:hover {
    border-color: var(--line-strong);
}

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

/* Add to Cart Notification */
.add-to-cart-notification {
    position: fixed;
    bottom: 100px;
    left: 0;
    right: 0;
    width: fit-content;
    margin: 0 auto;
    background: var(--success);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 3000;
    animation: toast-in 0.3s ease-out;
}

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

/* ========================================
   NO PRODUCTS MESSAGE
   ======================================== */

.no-products {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 60px 20px;
    text-align: center;
    color: var(--text-secondary);
}

.no-products i {
    font-size: 48px;
    color: var(--text-tertiary);
    margin-bottom: 8px;
}

.no-products p {
    font-size: 16px;
    color: var(--text);
}

.no-products button {
    margin-top: 8px;
}

/* ========================================
   CART ITEMS
   ======================================== */

.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 40px 20px;
    text-align: center;
    color: var(--text-secondary);
}

.cart-empty i {
    font-size: 48px;
    color: var(--text-tertiary);
}

.cart-empty h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
}

.cart-empty p {
    font-size: 14px;
    color: var(--text-secondary);
}

.cart-empty .primary-button {
    min-width: 200px;
}

.cart-item {
    display: grid;
    grid-template-columns: 80px minmax(0, 1fr) auto;
    gap: 12px;
    padding: 12px;
    background: var(--surface-soft);
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--surface);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 8px;
}

.cart-item-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cart-item-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cart-item-price {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
}

.cart-item-quantity {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin-top: 4px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.cart-quantity-button {
    width: 30px;
    height: 30px;
    padding: 0;
    background: transparent;
    border: 0;
    font-size: 12px;
    color: var(--text);
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: all var(--duration) var(--ease-out);
}

.cart-quantity-button:hover:not(:disabled) {
    background: var(--line);
}

.cart-quantity-button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.cart-item-quantity input {
    width: 40px;
    height: 30px;
    padding: 0;
    background: var(--surface);
    border: 0;
    border-left: 1px solid var(--line);
    border-right: 1px solid var(--line);
    border-radius: 0;
    font-size: 12px;
    text-align: center;
    color: var(--text);
    appearance: textfield;
    -moz-appearance: textfield;
}

.cart-item-quantity input::-webkit-outer-spin-button,
.cart-item-quantity input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.cart-item-quantity input:focus {
    outline: none;
    border-color: var(--primary);
}

.cart-item-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: start;
    width: 32px;
    height: 32px;
    padding: 0;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--danger);
    cursor: pointer;
    transition: all var(--duration) var(--ease-out);
}

.cart-item-remove:hover {
    background: var(--danger-soft);
    border-color: var(--danger);
}

.cart-item-remove:focus-visible {
    outline: 2px solid var(--danger);
    outline-offset: 1px;
}

.cart-item-remove i {
    font-size: 16px;
}