/* ============================================================
   Inventory Request — Front-end Styles
   ============================================================ */

/* ---- Search bar ------------------------------------------ */
.ir-search-wrap {
    margin-bottom: 20px;
}

.ir-search {
    width: 100%;
    max-width: 400px;
    padding: 9px 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.95rem;
    box-sizing: border-box;
}

.ir-search:focus {
    outline: 2px solid #2271b1;
    outline-offset: 1px;
    border-color: #2271b1;
}

.ir-search-status {
    display: block;
    margin-top: 8px;
    color: #777;
    font-size: 0.875rem;
}

/* ---- Catalog grid ---------------------------------------- */
.ir-catalog {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
    margin: 24px 0;
}

.ir-catalog-item {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.15s ease;
}

.ir-catalog-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.ir-catalog-image-wrap {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #f5f5f5;
}

.ir-catalog-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ir-catalog-image-placeholder {
    width: 100%;
    height: 100%;
    background: #e8e8e8;
}

.ir-catalog-body {
    padding: 14px 16px 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.ir-catalog-name {
    margin: 0 0 8px;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
}

.ir-item-price {
    margin: 0 0 10px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #1d2327;
}

.ir-catalog-description-wrap {
    margin: 0 0 14px;
    flex: 1;
}

.ir-catalog-description {
    margin: 0;
    font-size: 0.875rem;
    color: #555;
}

.ir-catalog-description--clamped {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ir-catalog-description--expanded {
    display: block;
    overflow: visible;
}

.ir-desc-toggle {
    background: none;
    border: none;
    padding: 2px 0;
    margin-top: 4px;
    font-size: 0.8rem;
    color: #2271b1;
    cursor: pointer;
    display: none;
}

.ir-desc-toggle:hover {
    text-decoration: underline;
}

.ir-desc-toggle.ir-desc-toggle--visible {
    display: inline;
}

.ir-catalog-action {
    margin-top: auto;
}

/* ---- Add to Cart button ---------------------------------- */
.ir-cart-add {
    display: inline-block;
    padding: 8px 18px;
    background: #2271b1;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background 0.15s ease, outline 0.1s ease;
}

.ir-cart-add:hover,
.ir-cart-add:focus {
    background: #135e96;
    outline: 2px solid #135e96;
    outline-offset: 2px;
}

/* "Remove" state */
.ir-cart-add--in-cart {
    background: #c9562e;
}

.ir-cart-add--in-cart:hover,
.ir-cart-add--in-cart:focus {
    background: #a0421f;
    outline-color: #a0421f;
}

/* Locked until option selected */
.ir-cart-add--locked,
.ir-cart-add:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

/* ---- Options / variants dropdown on card ---------------- */
.ir-options-wrap {
    margin: 8px 0 4px;
}

.ir-options-select {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.9rem;
    background: #fff;
    cursor: pointer;
}

.ir-options-select:focus {
    outline: 2px solid #2271b1;
    outline-offset: 1px;
    border-color: #2271b1;
}

/* ---- Card quantity stepper ------------------------------ */
.ir-card-qty-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ir-card-qty-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: #555;
    white-space: nowrap;
}

.ir-qty-stepper {
    display: flex;
    align-items: center;
    border: 1px solid #ccc;
    border-radius: 4px;
    overflow: hidden;
}

.ir-qty-dec,
.ir-qty-inc {
    background: #f5f5f5;
    border: none;
    padding: 4px 10px;
    font-size: 1rem;
    cursor: pointer;
    line-height: 1;
    color: #333;
    transition: background 0.1s;
}

.ir-qty-dec:hover,
.ir-qty-inc:hover {
    background: #e5e5e5;
}

.ir-card-qty {
    width: 44px;
    border: none;
    border-left: 1px solid #ccc;
    border-right: 1px solid #ccc;
    padding: 4px 4px;
    font-size: 0.875rem;
    text-align: center;
    -moz-appearance: textfield;
}

.ir-card-qty::-webkit-inner-spin-button,
.ir-card-qty::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.ir-login-link {
    font-size: 0.875rem;
    color: #2271b1;
    text-decoration: none;
}

.ir-login-link:hover {
    text-decoration: underline;
}

/* ---- Notice banners -------------------------------------- */
.ir-notice {
    padding: 12px 16px;
    border-radius: 4px;
    margin: 0 0 20px;
}

.ir-notice-success {
    background: #d4edda;
    border: 1px solid #b8dfc7;
    color: #155724;
}

.ir-notice-error {
    background: #f8d7da;
    border: 1px solid #f0b8be;
    color: #721c24;
}

.ir-empty {
    color: #555;
    font-style: italic;
}

/* ---- Sticky cart bar ------------------------------------- */
#ir-cart-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 99998;
    background: #1d2327;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 12px 20px;
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.25);
}

#ir-cart-bar[hidden] {
    display: none;
}

#ir-cart-bar-label {
    font-size: 0.9rem;
    opacity: 0.85;
}

#ir-cart-bar-btn {
    padding: 8px 20px;
    background: #2271b1;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.15s ease;
}

#ir-cart-bar-btn:hover {
    background: #135e96;
}

/* ---- Modal overlay --------------------------------------- */
#ir-cart-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
}

#ir-cart-modal[hidden] {
    display: none;
}

.ir-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    cursor: pointer;
}

.ir-modal-dialog {
    position: relative;
    z-index: 1;
    background: #fff;
    border-radius: 8px;
    padding: 28px 32px;
    width: 90%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.25);
}

.ir-modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
    line-height: 1;
    padding: 4px 8px;
}

.ir-modal-close:hover {
    color: #000;
}

.ir-modal-title {
    margin: 0 0 16px;
    font-size: 1.2rem;
}

/* ---- Cart item list inside modal ------------------------- */
.ir-cart-items {
    margin-bottom: 20px;
}

.ir-cart-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border: 1px solid #e5e5e5;
    border-radius: 5px;
    overflow: hidden;
}

.ir-cart-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-bottom: 1px solid #f0f0f0;
    flex-wrap: wrap;
}

.ir-cart-row:last-child {
    border-bottom: none;
}

.ir-cart-item-name {
    flex: 1;
    font-size: 0.9rem;
    font-weight: 500;
    min-width: 120px;
}

.ir-cart-item-option {
    display: block;
    font-size: 0.8rem;
    color: #777;
    margin-top: 1px;
    flex-basis: 100%;
}

.ir-cart-qty-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    white-space: nowrap;
}

.ir-cart-qty {
    width: 60px;
    padding: 4px 6px;
    border: 1px solid #ccc;
    border-radius: 3px;
    font-size: 0.875rem;
    text-align: center;
}

.ir-cart-remove {
    background: none;
    border: none;
    color: #b32d2e;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 2px 6px;
    line-height: 1;
    border-radius: 3px;
    transition: background 0.1s;
}

.ir-cart-remove:hover {
    background: #fdf0f0;
}

.ir-cart-line-total {
    font-size: 0.85rem;
    font-weight: 600;
    color: #1d2327;
    white-space: nowrap;
    margin-left: auto;
    padding-right: 4px;
}

.ir-cart-grand-total {
    padding: 10px 14px;
    text-align: right;
    font-size: 0.9rem;
    border-top: 2px solid #e5e5e5;
    color: #1d2327;
}

.ir-cart-empty {
    color: #777;
    font-style: italic;
    font-size: 0.9rem;
    margin: 0;
    padding: 12px 0;
}

/* ---- Request form ---------------------------------------- */
.ir-request-form .ir-field {
    margin-bottom: 14px;
}

.ir-request-form label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.ir-request-form input[type="text"],
.ir-request-form input[type="email"],
.ir-request-form textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.9rem;
    box-sizing: border-box;
}

.ir-request-form textarea {
    resize: vertical;
    min-height: 70px;
}

.ir-field-actions {
    margin-top: 18px;
}

.ir-modal-submit {
    display: inline-block;
    padding: 10px 24px;
    background: #2271b1;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.15s ease;
}

.ir-modal-submit:hover:not(:disabled) {
    background: #135e96;
}

.ir-modal-submit:disabled {
    opacity: 0.6;
    cursor: default;
}

/* ---- Modal message --------------------------------------- */
.ir-modal-message {
    padding: 10px 14px;
    border-radius: 4px;
    margin-bottom: 14px;
    font-size: 0.9rem;
}

.ir-modal-message--success {
    background: #d4edda;
    border: 1px solid #b8dfc7;
    color: #155724;
}

.ir-modal-message--error {
    background: #f8d7da;
    border: 1px solid #f0b8be;
    color: #721c24;
}

/* ---- Responsive ------------------------------------------ */
@media (max-width: 480px) {
    .ir-catalog {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .ir-modal-dialog {
        padding: 20px 18px;
    }

    .ir-cart-row {
        padding: 8px 10px;
    }
}

@media (max-height: 600px) {
    .ir-modal-dialog {
        max-height: 95vh;
    }
}