/* assets/css/public-coupons.css */

/* ============================================
   SECTION LAYOUT
   ============================================ */
.sg-coupons-section {
    padding: var(--sg-space-xl) 0 var(--sg-space-2xl);
}

.sg-coupons-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ============================================
   HEADER
   ============================================ */
.sg-coupons-header {
    margin-bottom: var(--sg-space-lg);
}

.sg-coupons-title {
    margin: 0.25rem 0 0.5rem;
}

.sg-coupons-subtitle {
    font-size: 1rem;
    margin: 0;
}

/* ============================================
   FILTERS BAR
   ============================================ */
.sg-coupons-filters {
    display: flex;
    align-items: center;
    gap: var(--sg-space-md);
    margin-bottom: var(--sg-space-xl);
    flex-wrap: wrap;
}

/* Search — short, smart, rounded */
.sg-coupons-search {
    position: relative;
    width: 260px;
    max-width: 100%;
}

.sg-coupons-search i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--sg-gray-400);
    font-size: 0.9rem;
    pointer-events: none;
    transition: color 0.2s ease;
}

.sg-coupons-search input {
    width: 100%;
    padding: 0.6rem 1rem 0.6rem 2.5rem;
    border: 1.5px solid var(--sg-border);
    border-radius: var(--sg-radius-pill);
    font-size: 0.9rem;
    font-family: var(--sg-font-body);
    background: var(--sg-surface);
    color: var(--sg-text);
    transition: all 0.25s ease;
    outline: none;
}

.sg-coupons-search input:focus {
    border-color: var(--sg-orange);
    box-shadow: 0 0 0 3px var(--sg-orange-tint-strong);
}

.sg-coupons-search input:focus + i,
.sg-coupons-search input:focus ~ i {
    color: var(--sg-orange);
}

/* Fix: icon is before input, so use :focus-within on parent */
.sg-coupons-search:focus-within i {
    color: var(--sg-orange);
}

/* Select filters */
.sg-coupons-select {
    padding: 0.6rem 2.2rem 0.6rem 1rem;
    border: 1.5px solid var(--sg-border);
    border-radius: var(--sg-radius-pill);
    font-size: 0.9rem;
    font-family: var(--sg-font-body);
    background: var(--sg-surface);
    color: var(--sg-text);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16'%3E%3Cpath fill='%236b6b66' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    transition: all 0.25s ease;
    outline: none;
}

.sg-coupons-select:focus {
    border-color: var(--sg-orange);
    box-shadow: 0 0 0 3px var(--sg-orange-tint-strong);
}

/* ============================================
   CARDS GRID — 3 per row
   ============================================ */
.sg-coupons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sg-space-lg);
}

/* ============================================
   INDIVIDUAL COUPON CARD
   ============================================ */
.sg-coupon-card-item {
    background: var(--sg-surface);
    border: 1.5px solid var(--sg-orange);
    border-radius: var(--sg-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    /* Entrance animation */
    opacity: 0;
    transform: translateY(24px);
    animation: sgCardEnter 0.6s ease forwards;
}

.sg-coupon-card-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(247, 148, 30, 0.15);
}

@keyframes sgCardEnter {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Card image area */
.sg-coupon-card-img {
    position: relative;
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: var(--sg-gray-100);
}

.sg-coupon-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.sg-coupon-card-item:hover .sg-coupon-card-img img {
    transform: scale(1.06);
}

/* Saving badge on image */
.sg-coupon-saving-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--sg-orange);
    color: var(--sg-black);
    font-family: var(--sg-font-display);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 0.35rem 0.85rem;
    border-radius: var(--sg-radius-pill);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    z-index: 2;
}

/* Card body */
.sg-coupon-card-body {
    padding: var(--sg-space-lg);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.sg-coupon-card-title {
    font-family: var(--sg-font-display);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--sg-black);
    margin: 0 0 0.35rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sg-coupon-card-merchant {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.875rem;
    color: var(--sg-text-muted);
    margin: 0 0 var(--sg-space-lg);
}

.sg-coupon-card-merchant i {
    color: var(--sg-orange);
    font-size: 0.9rem;
}

/* Card action buttons */
.sg-coupon-card-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: auto;
}

.sg-coupon-btn-detail {
    flex: 1;
    padding: 0.55rem 0;
    border: 1.5px solid var(--sg-border);
    border-radius: var(--sg-radius-sm);
    background: transparent;
    color: var(--sg-gray-800);
    font-family: var(--sg-font-display);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.sg-coupon-btn-detail:hover {
    border-color: var(--sg-black);
    background: var(--sg-black);
    color: var(--sg-white);
}

.sg-coupon-btn-redeem {
    flex: 1;
    padding: 0.55rem 0;
    border: none;
    border-radius: var(--sg-radius-sm);
    background: var(--sg-orange);
    color: var(--sg-black);
    font-family: var(--sg-font-display);
    font-weight: 700;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.sg-coupon-btn-redeem:hover {
    background: var(--sg-orange-dark);
    color: var(--sg-white);
    transform: translateY(-1px);
}

/* ============================================
   EMPTY & LOADING STATES
   ============================================ */
.sg-coupons-empty {
    text-align: center;
    padding: var(--sg-space-2xl) 0;
    color: var(--sg-text-muted);
}

.sg-coupons-empty i {
    font-size: 3rem;
    color: var(--sg-gray-300);
    display: block;
    margin-bottom: var(--sg-space-md);
}

.sg-coupons-loading {
    text-align: center;
    padding: var(--sg-space-2xl) 0;
    color: var(--sg-text-muted);
}

/* ============================================
   PAGINATION
   ============================================ */
.sg-coupons-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: var(--sg-space-xl);
    flex-wrap: wrap;
}

.sg-page-btn {
    min-width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid var(--sg-border);
    border-radius: var(--sg-radius-sm);
    background: var(--sg-surface);
    color: var(--sg-gray-800);
    font-family: var(--sg-font-display);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0 0.5rem;
}

.sg-page-btn:hover:not(:disabled):not(.active) {
    border-color: var(--sg-orange);
    color: var(--sg-orange-dark);
    background: var(--sg-orange-tint);
}

.sg-page-btn.active {
    background: var(--sg-orange);
    border-color: var(--sg-orange);
    color: var(--sg-black);
    font-weight: 700;
}

.sg-page-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* ============================================
   MODALS — Shared Styles
   ============================================ */
.sg-modal-card {
    border: none;
    border-radius: var(--sg-radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.sg-modal-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.75rem;
}

.sg-modal-icon-warning {
    background: var(--sg-orange-tint);
    color: var(--sg-orange-dark);
}

.sg-modal-icon-info {
    background: #e8f4fd;
    color: #2980b9;
}

.sg-modal-icon-danger {
    background: #fbeae7;
    color: var(--sg-danger);
}

.sg-modal-title {
    font-family: var(--sg-font-display);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.sg-modal-text {
    color: var(--sg-text-muted);
    font-size: 0.925rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.sg-modal-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.sg-btn-ghost-modal {
    padding: 0.6rem 1.25rem;
    border: 1.5px solid var(--sg-border);
    border-radius: var(--sg-radius-pill);
    background: transparent;
    color: var(--sg-gray-800);
    font-family: var(--sg-font-display);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.sg-btn-ghost-modal:hover {
    background: var(--sg-gray-100);
    border-color: var(--sg-gray-300);
}

.sg-btn-primary-modal {
    padding: 0.6rem 1.25rem;
    border: none;
    border-radius: var(--sg-radius-pill);
    background: var(--sg-orange);
    color: var(--sg-black);
    font-family: var(--sg-font-display);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.sg-btn-primary-modal:hover {
    background: var(--sg-orange-dark);
    color: var(--sg-white);
}

/* ============================================
   DETAIL MODAL
   ============================================ */
.sg-detail-modal-content {
    border: none;
    border-radius: var(--sg-radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.sg-detail-close {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 10;
    background: rgba(0,0,0,0.06);
    border-radius: 50%;
    padding: 0.5rem;
    opacity: 0.7;
}

.sg-detail-close:hover {
    background: rgba(0,0,0,0.12);
    opacity: 1;
}

.sg-detail-image-wrap {
    position: relative;
    height: 100%;
    min-height: 280px;
    background: var(--sg-gray-100);
}

.sg-detail-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sg-detail-body {
    padding: 2rem;
}

.sg-detail-title {
    font-family: var(--sg-font-display);
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.sg-detail-merchant {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--sg-text-muted);
    font-size: 0.925rem;
    margin-bottom: 1rem;
}

.sg-detail-desc {
    color: var(--sg-gray-600);
    font-size: 0.925rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.sg-detail-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.sg-detail-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--sg-text-muted);
}

.sg-detail-meta-item i {
    color: var(--sg-orange);
}

.sg-detail-terms {
    background: var(--sg-surface-alt);
    border-radius: var(--sg-radius-md);
    padding: 1rem;
    font-size: 0.85rem;
    color: var(--sg-gray-600);
    line-height: 1.7;
    max-height: 120px;
    overflow-y: auto;
}

.sg-detail-terms strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--sg-black);
    font-family: var(--sg-font-display);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 991px) {
    .sg-coupons-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .sg-coupons-container { padding: 0 1rem; }

    .sg-coupons-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .sg-coupons-search {
        width: 100%;
    }

    .sg-coupons-select {
        width: 100%;
    }
}

@media (max-width: 575px) {
    .sg-coupons-grid {
        grid-template-columns: 1fr;
    }

    .sg-coupon-card-img {
        height: 160px;
    }

    .sg-modal-actions {
        flex-direction: column;
    }

    .sg-modal-actions .btn {
        width: 100%;
        justify-content: center;
    }
}