/* 图片处理工具 - 前台样式 */
:root {
    --primary: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #eef2ff;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-700: #334155;
    --gray-900: #0f172a;
    --radius: 10px;
    --radius-lg: 16px;
    --shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.12);
    --header-height: 64px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: var(--gray-900);
    background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body.modal-open { overflow: hidden; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.container-fluid { width: 100%; padding: 0 20px; max-width: 1280px; margin: 0 auto; }

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 200;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.header-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 16px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--gray-900);
    font-weight: 700;
    font-size: 18px;
}

.brand-icon {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    font-size: 18px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    color: var(--gray-700);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 8px;
    transition: all 0.2s;
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--primary);
    background: var(--primary-light);
}

.nav-link-muted { color: var(--gray-500); }
.nav-link-muted:hover { color: var(--danger); background: #fef2f2; }

.nav-user-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 8px;
    padding-left: 12px;
    border-left: 1px solid var(--gray-200);
}

.nav-points-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, #eef2ff, #ede9fe);
    color: var(--primary);
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 13px;
}

.badge-label { color: var(--gray-500); font-weight: 500; }
.nav-username { font-size: 14px; color: var(--gray-700); font-weight: 600; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--gray-700);
    transition: 0.2s;
}

/* Main */
.main-content { flex: 1; padding: 28px 0 40px; }

.page-head { margin-bottom: 24px; }
.page-title { font-size: 30px; line-height: 1.2; margin-bottom: 8px; letter-spacing: -0.02em; }
.page-desc { color: var(--gray-500); font-size: 15px; max-width: 720px; }

/* Notice */
.notice {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 16px 18px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
}

.notice-icon { font-size: 20px; line-height: 1; }
.notice-body strong { display: block; margin-bottom: 4px; color: #1e40af; }
.notice-body p { color: #1d4ed8; font-size: 14px; }
.notice-body a { color: #1e40af; font-weight: 600; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 18px;
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 4px 14px rgba(79, 70, 229, 0.25); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #059669; }
.btn-secondary { background: var(--gray-100); color: var(--gray-700); }
.btn-secondary:hover { background: var(--gray-200); }
.btn-outline { background: #fff; border: 1px solid var(--primary); color: var(--primary); }
.btn-light { background: rgba(255,255,255,0.18); color: #fff; border: 1px solid rgba(255,255,255,0.35); }
.btn-light:hover { background: rgba(255,255,255,0.28); }
.btn-sm { padding: 7px 12px; font-size: 13px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; box-shadow: none; }

.tool-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 8px;
}

/* Forms */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 14px; color: var(--gray-700); }
.form-group input,
.form-group select,
.form-group textarea,
.control-group input,
.control-group select,
.control-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.control-group input:focus,
.control-group select:focus,
.control-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.tool-controls textarea { resize: vertical; min-height: 96px; line-height: 1.55; }
.label-hint { font-weight: 400; color: var(--gray-500); font-size: 12px; }
.quick-fill-btns { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }

/* Alerts */
.alert { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; font-size: 14px; }
.alert-error { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: var(--success); border: 1px solid #bbf7d0; }

/* Auth */
.auth-page { display: flex; align-items: center; justify-content: center; min-height: calc(100vh - var(--header-height) - 120px); }
.auth-box {
    width: 100%; max-width: 420px; background: #fff; border-radius: var(--radius-lg);
    padding: 36px; box-shadow: var(--shadow-md); border: 1px solid rgba(226,232,240,0.8);
}
.auth-box h2 { text-align: center; margin-bottom: 8px; }
.auth-bonus { text-align: center; color: var(--success); font-size: 14px; margin-bottom: 24px; }
.auth-link { text-align: center; margin-top: 20px; font-size: 14px; color: var(--gray-500); }
.auth-link a { color: var(--primary); font-weight: 600; }

.sms-code-row {
    display: flex;
    gap: 10px;
    align-items: center;
}

.sms-code-row input {
    flex: 1;
}

.sms-code-row .btn {
    flex-shrink: 0;
    white-space: nowrap;
}

.form-hint {
    margin-top: 8px;
    font-size: 12px;
    color: var(--gray-500);
}

/* Tools */
.tool-tabs-bar {
    position: sticky;
    top: var(--header-height);
    z-index: 150;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    padding: 10px 0;
}

.tool-tabs-bar .tool-tabs {
    margin-bottom: 0;
}

.tool-tabs {
    display: flex;
    gap: 6px;
    padding: 6px;
    background: rgba(255,255,255,0.8);
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    margin-bottom: 20px;
    overflow-x: auto;
    box-shadow: var(--shadow);
}

.tool-tab {
    flex: 1;
    min-width: 96px;
    padding: 11px 14px;
    border: none;
    background: transparent;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-500);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.tool-tab.active {
    background: linear-gradient(135deg, var(--primary), #6366f1);
    color: #fff;
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.28);
}

.tool-panel { display: none; animation: fadeIn 0.25s ease; }
.tool-panel.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.tool-grid {
    display: grid;
    grid-template-columns: minmax(300px, 420px) 1fr;
    gap: 20px;
    align-items: start;
}

.tool-controls,
.tool-preview,
.table-card,
.plan-card {
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: var(--shadow);
}

.tool-controls,
.tool-preview { padding: 22px; }

.panel-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.panel-head h3 { font-size: 16px; }
.panel-hint { font-size: 12px; color: var(--gray-400); }

.upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: 14px;
    padding: 34px 18px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 18px;
    background: linear-gradient(180deg, #fff, #f8fafc);
}

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--primary);
    background: #f5f3ff;
}

.upload-icon { font-size: 34px; display: block; margin-bottom: 8px; }
.upload-placeholder p { color: var(--gray-500); font-size: 14px; }

.control-group { margin-bottom: 16px; }
.control-group label { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 600; color: var(--gray-700); }
.control-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.preview-area {
    min-height: 240px;
    max-height: 520px;
    overflow: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-content: flex-start;
}

.preview-empty:empty::before {
    content: '上传图片并点击预览后，效果将显示在这里';
    display: block;
    width: 100%;
    padding: 48px 16px;
    text-align: center;
    color: var(--gray-400);
    font-size: 14px;
    border: 1px dashed var(--gray-200);
    border-radius: 12px;
    background: var(--gray-50);
}

.preview-item .file-name {
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 6px;
    text-align: center;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.compress-stats {
    background: var(--gray-50);
    padding: 12px 14px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--gray-700);
}

.ocr-result {
    width: 100%;
    min-height: 160px;
    margin-top: 16px;
    padding: 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 14px;
    resize: vertical;
    background: var(--gray-50);
}

/* Member */
.member-page { max-width: 1080px; }

.member-overview {
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: 16px;
    margin-bottom: 24px;
}

.overview-card,
.overview-grid {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.overview-card-main {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: #fff;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 180px;
}

.overview-label { font-size: 14px; opacity: 0.9; }
.overview-value { font-size: 52px; font-weight: 800; line-height: 1; margin: 10px 0 18px; letter-spacing: -0.03em; }
.overview-account { font-size: 14px; opacity: 0.92; margin-bottom: 12px; }

.overview-grid {
    display: grid;
    grid-template-columns: 1fr;
    background: #fff;
    border: 1px solid var(--gray-200);
}

.overview-stat {
    padding: 18px 22px;
    border-bottom: 1px solid var(--gray-100);
}

.overview-stat:last-child { border-bottom: none; }
.stat-label { display: block; font-size: 13px; color: var(--gray-500); margin-bottom: 6px; }
.stat-value { font-size: 22px; color: var(--gray-900); }
.stat-value-sm { font-size: 15px; font-weight: 600; }

.member-panel {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.member-tabs {
    display: flex;
    gap: 4px;
    padding: 8px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    overflow-x: auto;
}

.member-tab {
    border: none;
    background: transparent;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-500);
    cursor: pointer;
    white-space: nowrap;
}

.member-tab.is-active {
    background: #fff;
    color: var(--primary);
    box-shadow: var(--shadow);
}

.member-tab-panel { display: none; padding: 24px; }
.member-tab-panel.is-active { display: block; animation: fadeIn 0.25s ease; }

.panel-intro { margin-bottom: 20px; }
.panel-intro h2 { font-size: 20px; margin-bottom: 4px; }
.panel-intro p { color: var(--gray-500); font-size: 14px; }

.plan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 16px;
}

.plan-grid-compact { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }

.plan-card {
    position: relative;
    padding: 22px 20px;
    text-align: left;
    transition: transform 0.2s, box-shadow 0.2s;
}

.plan-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.plan-card-featured {
    border-color: #c7d2fe;
    background: linear-gradient(180deg, #fff 0%, #f5f3ff 100%);
}

.plan-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 999px;
}

.plan-name { font-size: 16px; margin-bottom: 10px; }
.plan-price {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 14px;
}

.plan-price .currency { font-size: 18px; margin-right: 2px; }
.plan-unit { font-size: 14px; font-weight: 500; color: var(--gray-500); margin-left: 2px; }

.plan-features {
    list-style: none;
    margin: 0 0 18px;
    padding: 0;
}

.plan-features li {
    position: relative;
    padding-left: 18px;
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 6px;
}

.plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

.plan-buy-outline {
    background: #fff;
    border: 1px solid var(--primary);
    color: var(--primary);
}

/* Tables */
.table-card { padding: 0; overflow: hidden; }
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.data-table th {
    background: var(--gray-50);
    padding: 14px 16px;
    text-align: left;
    font-size: 13px;
    font-weight: 700;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-200);
}
.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
}
.data-table tr:last-child td { border-bottom: none; }
.table-empty { text-align: center; color: var(--gray-400); padding: 28px !important; }

.tag {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: var(--gray-100);
    color: var(--gray-700);
}

.tag-register_gift { background: #ecfdf5; color: #047857; }
.tag-purchase, .tag-subscription { background: #eff6ff; color: #1d4ed8; }
.tag-consume { background: #fef2f2; color: #b91c1c; }

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success { background: #ecfdf5; color: #047857; }
.badge-warning { background: #fffbeb; color: #b45309; }
.badge-danger { background: #fef2f2; color: #b91c1c; }
.badge-info { background: #eff6ff; color: #1d4ed8; }
.badge-secondary { background: var(--gray-100); color: var(--gray-500); }

.panel-intro-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.ticket-toolbar { margin-bottom: 14px; }

.ticket-filter {
    width: 100%;
    max-width: 200px;
    padding: 10px 12px;
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    font-size: 14px;
}

.ticket-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ticket-item {
    display: block;
    padding: 14px 16px;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ticket-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.ticket-item.is-unread {
    border-color: #c7d2fe;
    background: #fafaff;
}

.ticket-item-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

.ticket-item-top strong {
    font-size: 15px;
    color: var(--gray-900);
}

.ticket-unread-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--danger);
    flex-shrink: 0;
}

.ticket-item-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    font-size: 12px;
    color: var(--gray-500);
    margin-bottom: 6px;
}

.ticket-item-time {
    font-size: 12px;
    color: var(--gray-400);
}

.ticket-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1100;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

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

.ticket-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
}

.ticket-modal-panel {
    position: relative;
    width: min(480px, 100%);
    background: #fff;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.ticket-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    border-bottom: 1px solid var(--gray-200);
}

.ticket-modal-head h3 { margin: 0; font-size: 18px; }

.ticket-modal-close {
    border: none;
    background: transparent;
    font-size: 24px;
    cursor: pointer;
    color: var(--gray-500);
}

.ticket-modal-body { padding: 18px; }

.ticket-detail-head {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 20px;
}

.ticket-detail-head h1 {
    margin: 0 0 8px;
    font-size: 24px;
}

.ticket-detail-head p {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin: 0;
}

.ticket-meta { font-size: 13px; color: var(--gray-500); }

.ticket-thread {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.ticket-message {
    padding: 14px 16px;
    border-radius: 12px;
    background: #fff;
    border: 1px solid var(--gray-200);
}

.ticket-message-admin {
    background: #f8fafc;
    border-color: #dbeafe;
}

.ticket-message-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--gray-500);
}

.ticket-message-body {
    font-size: 14px;
    line-height: 1.7;
    color: var(--gray-700);
    word-break: break-word;
}

.ticket-reply-box,
.ticket-closed-tip {
    padding: 16px;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 12px;
}

.ticket-reply-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.ticket-closed-tip {
    color: var(--gray-500);
    text-align: center;
}

/* Invoice */
.invoice-notice {
    margin: 0 24px 20px;
    padding: 14px 16px;
    border-radius: 10px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    color: #1e40af;
    font-size: 13px;
    line-height: 1.6;
}

.invoice-notice strong {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
}

.invoice-notice p { margin: 0; }

.invoice-section {
    padding: 0 24px 24px;
}

.invoice-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.invoice-section-head h3 {
    margin: 0;
    font-size: 16px;
}

.invoice-selected-summary {
    font-size: 13px;
    color: var(--gray-600);
}

.invoice-order-table .col-check {
    width: 44px;
    text-align: center;
}

.invoice-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.invoice-item {
    display: block;
    width: 100%;
    text-align: left;
    padding: 14px 16px;
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.invoice-item:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.08);
}

.invoice-item-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 6px;
}

.invoice-item-meta {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    font-size: 13px;
    color: var(--gray-600);
}

.invoice-item-time {
    margin-top: 6px;
    font-size: 12px;
    color: var(--gray-500);
}

.invoice-modal-panel {
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
}

.invoice-form-summary {
    margin: 0 0 14px;
    padding: 10px 12px;
    border-radius: 8px;
    background: #f0fdf4;
    color: #166534;
    font-size: 13px;
}

.invoice-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.invoice-detail-dl {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 8px 12px;
    margin: 0 0 16px;
    font-size: 14px;
}

.invoice-detail-dl dt {
    color: var(--gray-500);
}

.invoice-detail-dl dd {
    margin: 0;
    word-break: break-all;
}

.invoice-detail-orders-title {
    margin: 0 0 10px;
    font-size: 15px;
}

.form-group .req { color: var(--danger); }

@media (max-width: 640px) {
    .invoice-form-row { grid-template-columns: 1fr; }
    .invoice-section-head { flex-direction: column; align-items: flex-start; }
}

.text-center { text-align: center; }
.text-success { color: var(--success); font-weight: 600; }
.text-danger { color: var(--danger); font-weight: 600; }
.text-muted { color: var(--gray-500); font-size: 13px; }

/* Pagination */
.pagination { display: flex; gap: 6px; justify-content: center; padding: 16px; flex-wrap: wrap; }
.pagination button {
    min-width: 36px;
    height: 36px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    background: #fff;
    color: var(--gray-700);
    cursor: pointer;
}
.pagination button.active,
.pagination button:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.show { display: flex; }

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(2px);
}

.modal-panel {
    position: relative;
    width: 100%;
    max-width: 440px;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    animation: fadeIn 0.2s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 22px;
    border-bottom: 1px solid var(--gray-200);
}

.modal-header h3 { font-size: 18px; }
.modal-close { background: none; border: none; font-size: 28px; line-height: 1; cursor: pointer; color: var(--gray-400); }
.modal-body { padding: 22px; }

.pay-summary {
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 14px;
    margin-bottom: 16px;
}

.pay-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 0;
    font-size: 14px;
}

.pay-row-amount strong { color: var(--primary); font-size: 24px; }
.pay-tip { color: var(--gray-500); font-size: 13px; margin-bottom: 16px; }
.pay-qr-wrap { text-align: center; margin: 16px 0; padding: 16px; background: var(--gray-50); border-radius: var(--radius); }
.pay-qr-wrap img { display: block; margin: 0 auto 12px; border-radius: 8px; background: #fff; padding: 8px; }
.pay-qr-hint { color: var(--gray-500); font-size: 13px; margin: 0; }

/* Footer */
.site-footer {
    margin-top: auto;
    background: #fff;
    border-top: 1px solid var(--gray-200);
}

.footer-top {
    padding: 48px 0 40px;
    background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr));
    gap: 32px;
}

.footer-col {
    min-width: 0;
}

.footer-brand {
    padding-right: 20px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    color: var(--gray-900);
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
}

.footer-logo:hover {
    color: var(--primary);
}

.footer-logo-icon {
    font-size: 24px;
}

.footer-desc {
    margin: 0;
    color: var(--gray-500);
    font-size: 14px;
    line-height: 1.7;
}

.footer-title {
    margin: 0 0 16px;
    color: var(--gray-900);
    font-size: 15px;
    font-weight: 700;
}

.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links li + li {
    margin-top: 10px;
}

.footer-links a {
    color: var(--gray-500);
    font-size: 14px;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-contact-list li {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 10px;
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.5;
}

.footer-contact-label {
    flex-shrink: 0;
    min-width: 36px;
    color: var(--gray-400);
}

.footer-contact-list a {
    color: var(--primary);
    text-decoration: none;
}

.footer-contact-list a:hover {
    text-decoration: underline;
}

.footer-contact-list span:last-child {
    color: var(--gray-600);
}

.footer-bottom {
    border-top: 1px solid var(--gray-200);
    background: #fff;
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 0;
    color: var(--gray-500);
    font-size: 13px;
}

.footer-copy {
    margin: 0;
}

.footer-bottom-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    align-items: center;
}

.footer-icp {
    color: var(--gray-400);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-brand {
        grid-column: 1 / -1;
        padding-right: 0;
    }
}

@media (max-width: 768px) {
    .footer-top {
        padding: 32px 0 28px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
}

/* Toast */
.toast {
    position: fixed;
    top: calc(var(--header-height) + 12px);
    right: 20px;
    padding: 12px 18px;
    border-radius: var(--radius);
    color: #fff;
    font-size: 14px;
    z-index: 3000;
    animation: slideIn 0.3s ease;
    max-width: 360px;
    box-shadow: var(--shadow-md);
}

.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-warning { background: var(--warning); }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Responsive */
@media (max-width: 900px) {
    .tool-grid { grid-template-columns: 1fr; }
    .member-overview { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }

    .site-nav {
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: #fff;
        border-bottom: 1px solid var(--gray-200);
        padding: 12px;
        display: none;
        box-shadow: var(--shadow-md);
    }

    .site-nav.is-open { display: flex; }
    .nav-user-chip {
        margin-left: 0;
        padding-left: 0;
        border-left: none;
        flex-direction: column;
        align-items: stretch;
    }

    .page-title { font-size: 24px; }
    .control-row { grid-template-columns: 1fr; }

    .data-table thead { display: none; }
    .data-table tr {
        display: block;
        margin-bottom: 12px;
        border: 1px solid var(--gray-200);
        border-radius: 10px;
        overflow: hidden;
    }
    .data-table td {
        display: flex;
        justify-content: space-between;
        gap: 12px;
        border-bottom: 1px solid var(--gray-100);
    }
    .data-table td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--gray-500);
        flex-shrink: 0;
    }
    .data-table td:last-child { border-bottom: none; }
}