/* ===== 鎻愯揣绯荤粺涓撶敤鏍峰紡 ===== */

/* 鎻愯揣椤甸潰妯箙 */
/* 提货页面横幅 */
.redeem-banner {
    background: linear-gradient(135deg, #c0392b, #e74c3c);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
    position: relative;
    z-index: 1;
    min-height: 140px;
    display: flex;
    align-items: center;
}

.redeem-banner .container {
    width: 100%;
}

.redeem-banner h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
}

.redeem-banner p {
    font-size: 16px;
    opacity: 0.9;
}

/* 鎻愯揣娴佺▼姝ラ */
.steps {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 40px;
    position: relative;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    position: relative;
    background: var(--white);
}

.step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--border);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
    flex-shrink: 0;
}

.step-label {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 500;
    white-space: nowrap;
}

.step-item.active .step-number {
    background: var(--accent);
    color: var(--white);
    box-shadow: 0 2px 10px rgba(230,126,34,0.3);
}

.step-item.active .step-label {
    color: var(--accent);
    font-weight: 600;
}

.step-item.done .step-number {
    background: #27ae60;
    color: var(--white);
}

.step-item.done .step-label {
    color: #27ae60;
}

.step-connector {
    width: 40px;
    height: 2px;
    background: var(--border);
    flex-shrink: 0;
}

.step-connector.done {
    background: #27ae60;
}

/* 鎻愯揣鍗＄墖 */
.redeem-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow);
    max-width: 640px;
    margin: 0 auto;
}

.redeem-card h2 {
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 8px;
    text-align: center;
}

.redeem-card > p {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 14px;
}

/* 鍗″彿杈撳叆 */
.card-input-group {
    margin-bottom: 20px;
}

.card-input-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}

.card-input-group input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 16px;
    letter-spacing: 2px;
    text-align: center;
    transition: border-color 0.3s;
    font-family: 'Courier New', monospace;
}

.card-input-group input:focus {
    outline: none;
    border-color: var(--primary-light);
}

.card-input-group input.error {
    border-color: #e74c3c;
    background: #fff5f5;
}

.card-input-group input:disabled {
    color: var(--text-light);
    background: var(--bg);
    cursor: not-allowed;
}

#verifyCardButton:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* 鍗′俊鎭睍绀?*/
.card-info-display {
    background: linear-gradient(135deg, #fef9e7, #fdebd0);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid #f0dca0;
}

.card-info-display .card-type {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 4px;
}

.card-info-display .card-spec {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 12px;
}

.card-info-display .card-meta {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: var(--text-light);
}

.card-info-display .card-meta span strong {
    color: var(--text);
}

/* 閿欒鎻愮ず */
.error-msg {
    background: #fff5f5;
    border: 1px solid #fecaca;
    color: #c0392b;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 16px;
    display: none;
}

.error-msg.show {
    display: block;
}

/* 浜у搧閫夋嫨 */
.product-select-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.product-option {
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.product-option:hover {
    border-color: var(--primary-light);
    background: #f0f7ff;
}

.product-option.selected {
    border-color: var(--accent);
    background: #fef9e7;
    box-shadow: 0 0 0 1px var(--accent);
}

.product-option .emoji {
    font-size: 36px;
    margin-bottom: 8px;
}

.product-option h4 {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 4px;
}

.product-option p {
    font-size: 13px;
    color: var(--text-light);
}

/* 鏀惰揣鍦板潃琛ㄥ崟 */
.address-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.address-form .form-row.three-col {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
}

.address-form .form-group {
    margin-bottom: 16px;
}

.address-form .field-hint {
    font-size: 12px;
    color: var(--text-light);
    margin: -2px 0 10px;
}

.address-form .field-hint.warning {
    color: #c0392b;
    font-weight: 600;
}

.address-form label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}

.address-form label .required {
    color: #e74c3c;
}

.address-form input,
.address-form textarea,
.address-form select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 6px;
    font-size: 15px;
    transition: border-color 0.3s;
    font-family: inherit;
    background: var(--white);
}

/* 鐪佷唤/鍩庡競/鍖哄幙 涓夊垪甯冨眬 */
.address-form .form-row select,
.address-form .form-row input {
    width: 100%;
}

.address-form input:focus,
.address-form textarea:focus,
.address-form select:focus {
    outline: none;
    border-color: var(--primary-light);
}

.address-form textarea {
    height: 80px;
    resize: vertical;
}

.confirm-modal {
    max-width: 560px;
}

.confirm-desc {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 18px;
}

.confirm-summary {
    background: var(--bg);
    border-radius: 10px;
    padding: 16px 18px;
    margin-bottom: 18px;
}

.confirm-summary .row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

.confirm-summary .row:last-child {
    border-bottom: none;
}

.confirm-summary .label {
    color: var(--text-light);
    flex-shrink: 0;
}

.confirm-summary .value {
    color: var(--text);
    font-weight: 600;
    text-align: right;
    word-break: break-word;
}

/* 鎻愯揣鎴愬姛 */
.success-result {
    text-align: center;
    padding: 20px 0;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: #27ae60;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: var(--white);
    margin: 0 auto 20px;
}

.success-result h2 {
    color: #27ae60;
    font-size: 26px;
    margin-bottom: 8px;
}

.success-result .order-info {
    background: var(--bg);
    border-radius: var(--radius);
    padding: 24px;
    margin: 24px 0;
    text-align: left;
}

.success-result .order-info .row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}

.success-result .order-info .row:last-child {
    border-bottom: none;
}

.success-result .order-info .row .label {
    color: var(--text-light);
}

.success-result .order-info .row .value {
    font-weight: 600;
    color: var(--text);
}

.success-note {
    font-size: 13px;
    color: var(--text-light);
    margin-top: 12px;
}

/* 鎻愯揣鏌ヨ */
.query-section {
    max-width: 800px;
    margin: 0 auto;
}

.query-box {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.query-box .query-form {
    display: flex;
    gap: 12px;
}

.query-box .query-form input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 6px;
    font-size: 15px;
}

.query-box .query-form input:focus {
    outline: none;
    border-color: var(--primary-light);
}

/* 璁㈠崟鍗＄墖 */
.order-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    margin-bottom: 16px;
}

.order-card .order-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 12px;
    gap: 16px;
}

.order-card .order-no {
    font-size: 14px;
    color: var(--text-light);
}

.order-card .order-status-block {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.order-card .order-status {
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.order-card .order-status-hint {
    margin: 0;
    font-size: 12px;
    color: var(--text-light);
    text-align: right;
    max-width: 260px;
    line-height: 1.5;
}

.order-status.pending { background: #fef9e7; color: #d4a017; }
.order-status.shipped { background: #e8f8f5; color: #1abc9c; }
.order-status.delivered { background: #eafaf1; color: #27ae60; }
.order-status.cancelled { background: #fdedec; color: #e74c3c; }
.order-status.used { background: #eaf2f8; color: #2980b9; }

.order-card .order-body {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 16px;
}

.order-card .order-product {
    text-align: center;
    padding: 16px;
    background: var(--bg);
    border-radius: 6px;
}

.order-card .order-product .emoji {
    font-size: 32px;
    margin-bottom: 6px;
}

.order-card .order-product h4 {
    font-size: 15px;
    color: var(--primary);
}

.order-card .order-detail .row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 14px;
}

.order-card .order-detail .row .label {
    color: var(--text-light);
}

/* 绌虹姸鎬?*/
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.empty-state .icon {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.5;
}

/* ===== 绠＄悊鍚庡彴鏍峰紡 ===== */
.admin-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: 100vh;
}

.admin-sidebar {
    background: var(--primary-dark);
    color: var(--white);
    padding: 0;
}

.admin-sidebar .admin-logo {
    padding: 24px 20px;
    font-size: 18px;
    font-weight: 700;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.admin-sidebar .admin-logo span {
    color: var(--accent);
}

.admin-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.admin-nav a:hover {
    background: rgba(255,255,255,0.05);
    color: var(--white);
}

.admin-nav a.active {
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border-left-color: var(--accent);
}

/* 渚ц竟鏍忓瓙鑿滃崟 */
.admin-nav .nav-parent {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: all 0.3s;
    position: relative;
}
.admin-nav .nav-parent:hover {
    background: rgba(255,255,255,0.05);
    color: var(--white);
}
.admin-nav .nav-parent.active {
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border-left-color: var(--accent);
}
.admin-nav .nav-parent .arrow {
    position: absolute;
    right: 20px;
    font-size: 10px;
    transition: transform 0.2s;
}
.admin-nav .nav-parent.open .arrow {
    transform: rotate(180deg);
}
.admin-nav .nav-sub {
    display: none;
}
.admin-nav .nav-sub.open {
    display: block;
}
.admin-nav .nav-sub a {
    padding-left: 52px;
    font-size: 13px;
}
.admin-nav .nav-sub a.active {
    background: rgba(255,255,255,0.08);
    color: var(--accent);
    border-left-color: var(--accent);
}

.admin-main {
    background: var(--bg);
    padding: 30px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.admin-header h1 {
    font-size: 24px;
    color: var(--primary);
}

/* 缁熻鍗＄墖 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: default;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0,0,0,0.1);
}

.stat-card .stat-num {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
}

.stat-card .stat-lbl {
    font-size: 14px;
    color: var(--text-light);
    margin-top: 4px;
}

.stat-card.accent .stat-num {
    color: var(--accent);
}

.stat-card.green .stat-num {
    color: #27ae60;
}

.stat-card.red .stat-num {
    color: #e74c3c;
}

/* 绠＄悊琛ㄦ牸 */
.admin-table-wrap {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.admin-table-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.admin-table-toolbar h3 {
    font-size: 17px;
    color: var(--primary);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th {
    background: var(--bg);
    padding: 12px 16px;
    text-align: left;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-light);
    border-bottom: 1px solid var(--border);
}

.admin-table td {
    padding: 14px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

.admin-table tr:hover td {
    background: #f8f9ff;
}

/* 鏍囩 */
.tag {
    display: inline-block;
    padding: 2px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.tag-green { background: #eafaf1; color: #27ae60; }
.tag-orange { background: #fef9e7; color: #d4a017; }
.tag-red { background: #fdedec; color: #e74c3c; }
.tag-blue { background: #eaf2f8; color: #2980b9; }
.tag-gray { background: #f0f0f0; color: #666; }

/* 鍒嗛〉 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 20px;
}

.pagination a {
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 13px;
    color: var(--text);
}

.pagination a:hover,
.pagination a.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* 鐢熸垚鍗″埜寮圭獥 */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.show {
    display: flex;
}

.modal-box {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px;
    max-width: 480px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.modal-box h3 {
    font-size: 20px;
    color: var(--primary);
    margin-bottom: 20px;
}

.modal-box .form-group {
    margin-bottom: 16px;
}

.modal-box label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text);
}

.modal-box input,
.modal-box select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
}

.modal-box input:focus,
.modal-box select:focus {
    outline: none;
    border-color: var(--primary-light);
}

.modal-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.modal-actions .btn {
    flex: 1;
    padding: 10px;
    text-align: center;
}

/* 鎻愯揣棣栭〉涓撶敤瀵艰埅 */
.sub-nav {
    background: var(--white);
    border-bottom: 1px solid var(--border);
}

.sub-nav .container {
    display: flex;
    gap: 0;
}

.sub-nav a {
    padding: 16px 28px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
}

.sub-nav a:hover {
    color: var(--primary-light);
    background: #f8f9ff;
}

/* 绉诲姩绔《閮ㄥ鑸爮锛堟闈㈢闅愯棌锛?*/
.admin-topbar { display: none; align-items: center; gap: 12px; padding: 12px 16px; background: var(--primary-dark); color: var(--white); }
.admin-topbar .hamburger-btn { background: none; border: none; color: var(--white); font-size: 24px; cursor: pointer; padding: 4px 8px; line-height: 1; }
.admin-topbar span { font-size: 16px; font-weight: 600; }

/* 鍏ㄥ眬鍔犺浇閬僵 */
.loading-overlay { display: none; position: fixed; inset: 0; background: rgba(255,255,255,0.7); z-index: 9999; align-items: center; justify-content: center; }
.loading-overlay.show { display: flex; }
.spinner { width: 40px; height: 40px; border: 4px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.sub-nav a.active {
    color: var(--primary);
    border-bottom-color: var(--accent);
}

/* 鍝嶅簲寮?*/
@media (max-width: 768px) {
    /* 闅愯棌椤堕儴閫氱煡鏍?*/
    .top-bar { display: none; }

    /* 澶撮儴缂╁皬 */
    .header .container { height: 56px; }
    .logo-icon { width: 36px; height: 36px; font-size: 18px; }
    .logo-text { font-size: 17px; }

    /* 妯箙绱у噾 */
    .redeem-banner { padding: 24px 0; }
    .redeem-banner h1 { font-size: 22px; }

    /* 姝ラ鏉?*/
    .steps { flex-wrap: nowrap; gap: 0; justify-content: flex-start; overflow-x: auto; padding-bottom: 4px; }
    .step-item { padding: 6px 8px; flex-shrink: 0; }
    .step-connector { display: block; width: 16px; flex-shrink: 0; }
    .step-number { width: 24px; height: 24px; font-size: 12px; border-radius: 50%; }
    .step-label { font-size: 11px; }
    .step-connector { height: 1px; margin: 0 2px; }

    /* 瀛愬鑸?*/
    .sub-nav { border-bottom: none; }
    .sub-nav .container { padding: 0; }
    .sub-nav a { flex: 1; text-align: center; padding: 12px 0; font-size: 14px; border-bottom: 2px solid transparent; }

    /* 鍗＄墖 */
    .redeem-card { padding: 20px 16px; border-radius: 12px; box-shadow: 0 1px 8px rgba(0,0,0,0.06); }
    .redeem-card h2 { font-size: 18px; margin-bottom: 4px; }
    .redeem-card > p { font-size: 13px; margin-bottom: 20px; }

    /* 杈撳叆妗?*/
    .card-input-group input { padding: 14px 12px; font-size: 16px; border-radius: 8px; }
    .card-input-group label { font-size: 13px; }

    /* 鍗′俊鎭睍绀?*/
    .card-info-display { padding: 16px; }
    .card-info-display .card-type { font-size: 17px; }

    /* 浜у搧閫夋嫨 */
    .product-option { padding: 14px; }
    .product-option h4 { font-size: 14px; }

    /* 琛ㄥ崟 */
    .product-select-grid { grid-template-columns: 1fr; }
    .address-form .form-row { grid-template-columns: 1fr; gap: 10px; }
    .address-form input, .address-form select, .address-form textarea { padding: 12px; font-size: 16px; border-radius: 8px; }
    .address-form label { font-size: 13px; }

    /* 鎸夐挳 */
    .btn { padding: 14px 24px; font-size: 16px; border-radius: 8px; }

    /* 寮圭獥 */
    .modal-box { padding: 24px 20px; max-width: 90%; border-radius: 12px; }
    .success-result { padding: 10px 0; }
    .success-result h2 { font-size: 20px; }
    .success-icon { width: 56px; height: 56px; font-size: 28px; }
    .order-card .order-header { flex-direction: column; align-items: flex-start; }
    .order-card .order-status-block { align-items: flex-start; }
    .order-card .order-status-hint { text-align: left; max-width: none; }
    .order-card .order-body { grid-template-columns: 1fr; }
    .query-box .query-form { flex-direction: column; }
    .query-box .query-form input { font-size: 16px; padding: 14px 12px; }

    /* 鍖哄煙闂磋窛缂╁皬 */
    .section { padding: 28px 0; }

    /* 椤佃剼绠€鍖?*/
    .footer { padding: 24px 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 16px; }
    .footer-about, .footer-links, .footer-contact { display: none; }
    .footer-bottom { padding: 0; font-size: 12px; }

    /* 绠＄悊鍚庡彴 */
    .admin-layout { grid-template-columns: 1fr; }
    .admin-header { flex-direction: column; align-items: flex-start; gap: 12px; }
    .admin-header h1 { font-size: 20px; }

    /* 鍥捐〃鍖虹Щ鍔ㄧ鍫嗗彔 */
    .admin-main > div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
    }
    /* 渚ц竟鏍忔粦鍏?*/
    .admin-topbar { display: flex; }
    .admin-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 260px;
        height: 100vh;
        z-index: 3000;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
    }
    .admin-sidebar.open { transform: translateX(0); }

    .sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.4);
        z-index: 2999;
    }
    .sidebar-overlay.show { display: block; }

    /* 琛ㄦ牸姘村钩婊氬姩 */
    .admin-table-wrap { overflow-x: auto; }
    .admin-table { min-width: 600px; }
    .admin-table th, .admin-table td { padding: 10px 12px; font-size: 13px; }
}

/* Toast 閫氱煡 */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--primary-dark);
    color: var(--white);
    padding: 12px 28px;
    border-radius: 8px;
    font-size: 14px;
    opacity: 0;
    transition: all 0.3s;
    z-index: 9999;
    pointer-events: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* 琛ㄦ牸鍐呭皬鎸夐挳 */
.btn-sm {
    padding: 4px 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg);
    cursor: pointer;
    font-size: 12px;
    color: var(--text);
    transition: all 0.2s;
    margin: 0 2px;
}

.btn-sm:hover { background: var(--primary-light); color: var(--white); border-color: var(--primary-light); }
.btn-sm.btn-danger { color: #e74c3c; border-color: #fecaca; }

/* 澶嶅埗鍗曞彿 */
.copy-track {
    position: relative;
    cursor: pointer;
    font-family: monospace;
    font-size: 13px;
}
.copy-track::after {
    content: attr(title);
    position: absolute;
    top: -28px;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: #fff;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-family: inherit;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s;
}
.copy-track:hover::after { opacity: 1; }
.copy-track[data-copied]::after {
    content: attr(data-copied);
    background: #27ae60;
    opacity: 1;
}
.btn-sm.btn-danger:hover { background: #e74c3c; color: var(--white); border-color: #e74c3c; }
.btn-sm.btn-primary { color: var(--primary-light); border-color: #b3d4f0; }
.btn-sm.btn-primary:hover { background: var(--primary-light); color: var(--white); }
.btn-sm.btn-warning { color: #d4a017; border-color: #f0dca0; }
.btn-sm.btn-warning:hover { background: #d4a017; color: var(--white); border-color: #d4a017; }

/* 提货页滚动通知与提货须知 */
.redeem-scroll-section {
    padding: 28px 0 0;
    background: var(--bg);
}
.redeem-scroll-bar {
    max-width: 640px;
    min-height: 62px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 18px;
    background: var(--white);
    border: 2px dashed #e48b80;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 18px rgba(192,57,43,0.06);
}
.redeem-scroll-icon {
    flex: 0 0 auto;
    font-size: 21px;
    line-height: 1;
}
.redeem-scroll-viewport {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}
.redeem-scroll-text {
    display: inline-block;
    min-width: 100%;
    padding-left: 100%;
    color: #3a9d68;
    font-size: 15px;
    white-space: nowrap;
    animation: redeem-marquee 16s linear infinite;
    will-change: transform;
}
@keyframes redeem-marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-100%); }
}
.redeem-instructions-section {
    padding: 24px 0 54px;
    background: var(--bg);
}
.redeem-instructions-card {
    max-width: 760px;
    margin: 0 auto;
    padding: 28px 32px 32px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}
.redeem-instructions-card h2 {
    margin: 0 0 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
    color: var(--primary);
    font-size: 22px;
    font-weight: 700;
}
.redeem-instructions-text {
    color: var(--text);
    font-size: 15px;
    line-height: 2;
    white-space: pre-line;
    word-break: break-word;
}
.redeem-footer {
    padding-top: 0;
}
.redeem-footer .footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 6px;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .redeem-scroll-section { padding: 18px 0 0; }
    .redeem-scroll-bar { min-height: 54px; padding: 0 13px; border-radius: 8px; }
    .redeem-scroll-icon { font-size: 18px; }
    .redeem-scroll-text { font-size: 14px; }
    .redeem-instructions-section { padding: 14px 0 34px; }
    .redeem-instructions-card { padding: 22px 18px 26px; border-radius: 10px; }
    .redeem-instructions-card h2 { font-size: 20px; margin-bottom: 14px; }
    .redeem-instructions-text { font-size: 14px; line-height: 2; }
}
@media (prefers-reduced-motion: reduce) {
    .redeem-scroll-text { animation: none; padding-left: 0; white-space: normal; }
}