/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: #f0f2f5;
    color: #2d3436;
    line-height: 1.6;
    overflow: hidden;
    height: 100vh;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* ===== Login Page ===== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(-45deg, #0f0c29, #1a1a2e, #302b63, #0f3460, #1b1464);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 20px 0;
}
.login-container::before,
.login-container::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    pointer-events: none;
}
.login-container::before {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(255,215,0,0.35), transparent 70%);
    top: -15%; right: -10%;
    animation: floatOrb 8s ease-in-out infinite;
}
.login-container::after {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(51,102,255,0.3), transparent 70%);
    bottom: -10%; left: -8%;
    animation: floatOrb 10s ease-in-out infinite reverse;
}
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -25px) scale(1.05); }
    66% { transform: translate(-20px, 15px) scale(0.95); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}
@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 20px rgba(255,215,0,0.3), 0 0 40px rgba(255,215,0,0.15); }
    50% { box-shadow: 0 0 30px rgba(255,215,0,0.45), 0 0 60px rgba(255,215,0,0.2); }
}
.login-card {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 48px 40px;
    width: 420px;
    max-width: 90vw;
    box-shadow: 0 25px 60px rgba(0,0,0,0.2), 0 0 0 1px rgba(255,255,255,0.1);
    animation: fadeInUp 0.6s ease-out;
    position: relative;
    z-index: 1;
}
.login-header { text-align: center; margin-bottom: 36px; }
.login-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px; height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffd700, #ff8c00);
    color: #fff;
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 18px;
    animation: float 3s ease-in-out infinite, glowPulse 3s ease-in-out infinite;
}
.login-header h1 { font-size: 24px; color: #1a1a2e; margin-bottom: 6px; font-weight: 700; letter-spacing: 0.5px; }
.login-header p { font-size: 14px; color: #999; }
.login-container .form-group { margin-bottom: 20px; }
.login-container .form-group label {
    display: block;
    font-size: 13px;
    color: #555;
    margin-bottom: 8px;
    font-weight: 600;
    letter-spacing: 0.3px;
}
.login-container .form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid #e8e8e8;
    border-radius: 10px;
    font-size: 14px;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    outline: none;
    background: #f8f9fb;
}
.login-container .form-group input:focus {
    border-color: #3366ff;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(51,102,255,0.12);
}
.login-container .form-group input::placeholder { color: #bbb; }
.btn-login {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #3366ff, #5b8cff);
    color: #fff;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    transition: transform 0.15s, box-shadow 0.25s;
    margin-top: 10px;
    letter-spacing: 1px;
}
.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(51,102,255,0.4);
}
.btn-login:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 8px rgba(51,102,255,0.3);
}
.login-error { color: #ff4757; font-size: 13px; text-align: center; margin-top: 12px; min-height: 18px; }
#login-form, #register-form { animation: fadeInUp 0.4s ease-out; }

/* ===== Login Responsive ===== */
@media (max-height: 700px), (max-width: 480px) {
    .login-container { align-items: flex-start; padding: 16px 0; }
    .login-card { padding: 32px 28px; border-radius: 16px; }
    .login-header { margin-bottom: 24px; }
    .login-icon { width: 56px; height: 56px; font-size: 20px; margin-bottom: 12px; }
    .login-header h1 { font-size: 20px; }
    .login-header p { font-size: 13px; }
    .login-container .form-group { margin-bottom: 14px; }
    .login-container .form-group input { padding: 10px 14px; }
    .btn-login { padding: 12px; font-size: 15px; }
    .login-error { margin-top: 8px; }
    .login-container::before { width: 300px; height: 300px; }
    .login-container::after { width: 250px; height: 250px; }
}
@media (max-height: 550px) {
    .login-card { padding: 20px 22px; border-radius: 12px; }
    .login-header { margin-bottom: 16px; }
    .login-icon { width: 44px; height: 44px; font-size: 16px; margin-bottom: 8px; }
    .login-header h1 { font-size: 17px; margin-bottom: 2px; }
    .login-header p { font-size: 12px; }
    .login-container .form-group { margin-bottom: 10px; }
    .login-container .form-group label { margin-bottom: 4px; font-size: 12px; }
    .login-container .form-group input { padding: 8px 12px; border-radius: 8px; }
    .btn-login { padding: 10px; font-size: 14px; margin-top: 6px; border-radius: 8px; }
    .login-error { margin-top: 6px; font-size: 12px; }
}

/* ===== Main Layout ===== */
.main-layout { display: flex; height: 100vh; }
.sidebar {
    width: 220px;
    min-width: 220px;
    background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s;
    z-index: 100;
}
.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 18px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sidebar-logo {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffd700, #ff8c00);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 16px;
}
.sidebar-title { font-size: 17px; font-weight: 600; }
.sidebar-nav { flex: 1; padding: 12px 8px; overflow-y: auto; }
.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    color: rgba(255,255,255,0.65);
    font-size: 14px;
    transition: all 0.2s;
    margin-bottom: 2px;
}
.nav-item:hover { background: rgba(255,255,255,0.08); color: #fff; }
.nav-item.active { background: rgba(51,102,255,0.35); color: #fff; font-weight: 500; }
.nav-icon { font-size: 16px; width: 22px; text-align: center; }
.sidebar-footer {
    padding: 14px 16px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.user-info { display: flex; align-items: center; gap: 8px; }
.user-avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: #3366ff;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 600;
}
.user-name { font-size: 13px; color: rgba(255,255,255,0.8); }
.btn-logout {
    padding: 4px 12px;
    border-radius: 6px;
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
    font-size: 12px;
    transition: all 0.2s;
}
.btn-logout:hover { background: rgba(255,75,87,0.4); color: #fff; }

/* Content area */
.content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}
.topbar {
    display: flex;
    align-items: center;
    padding: 0 24px;
    height: 56px;
    min-height: 56px;
    background: #fff;
    border-bottom: 1px solid #e8eaed;
    gap: 16px;
}
.menu-toggle {
    display: none;
    background: none;
    font-size: 22px;
    color: #555;
    padding: 4px;
}
.page-title { font-size: 18px; font-weight: 600; color: #1a1a2e; }
.topbar-right { margin-left: auto; }
.date-display { font-size: 13px; color: #888; }
.page-content {
    flex: 1;
    padding: 20px 24px;
    overflow-y: auto;
    background: #f0f2f5;
}

/* ===== Dashboard ===== */
.gold-banner {
    background: linear-gradient(135deg, #ffd700 0%, #ffb347 50%, #ff8c00 100%);
    border-radius: 14px;
    padding: 20px 24px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}
.gold-banner::after {
    content: '';
    position: absolute;
    right: -30px; top: -30px;
    width: 120px; height: 120px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
}
.gold-banner-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.gold-banner-title { font-size: 14px; color: rgba(100,50,0,0.7); font-weight: 500; }
.gold-banner-date { font-size: 12px; color: rgba(100,50,0,0.5); }
.gold-banner-prices { display: flex; align-items: center; gap: 24px; margin-bottom: 12px; }
.gold-left-wrap { display: flex; flex-direction: column; gap: 4px; }
.gold-buy-price { font-size: 32px; font-weight: 700; color: #5a2d00; }
.gold-buy-unit { font-size: 14px; color: rgba(100,50,0,0.6); margin-left: 2px; }
.gold-sell-inline { display: flex; align-items: center; gap: 6px; }
.gold-sell-label { font-size: 12px; color: rgba(100,50,0,0.5); }
.gold-sell-price { font-size: 14px; font-weight: 600; color: rgba(90,45,0,0.7); }
.gold-sell-wrap { text-align: right; }
.gold-retail-label { font-size: 12px; color: rgba(100,50,0,0.5); }
.gold-retail-price { font-size: 22px; font-weight: 700; color: #5a2d00; }
.gold-update-row {
    display: flex;
    gap: 8px;
    align-items: center;
    padding-top: 10px;
    border-top: 1px solid rgba(150,100,0,0.15);
}
.gold-update-row input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid rgba(150,100,0,0.2);
    border-radius: 6px;
    font-size: 13px;
    background: rgba(255,255,255,0.5);
    outline: none;
}
.gold-update-row input:focus { background: rgba(255,255,255,0.8); border-color: rgba(150,100,0,0.4); }
.gold-update-row input::placeholder { color: rgba(100,60,0,0.4); }
.btn-gold-update {
    padding: 6px 16px;
    background: rgba(100,50,0,0.75);
    color: #ffe8a0;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    transition: background 0.2s;
}
.btn-gold-update:hover { background: rgba(100,50,0,0.9); }

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}
.stat-card {
    border-radius: 12px;
    padding: 20px;
    color: #fff;
    position: relative;
    overflow: hidden;
    min-height: 100px;
}
.stat-card::after {
    content: '';
    position: absolute;
    right: -15px; top: -15px;
    width: 65px; height: 65px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
}
.stat-card-title { font-size: 13px; opacity: 0.85; margin-bottom: 8px; }
.stat-card-value { font-size: 30px; font-weight: 700; }
.stat-card-unit { font-size: 13px; opacity: 0.7; margin-left: 4px; }

.section-title {
    font-size: 16px;
    font-weight: 600;
    color: #2d3436;
    margin-bottom: 14px;
    padding-left: 10px;
    border-left: 3px solid #3366ff;
}
.finance-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}
.finance-card {
    background: #fff;
    border-radius: 12px;
    padding: 18px 22px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}
.finance-card-label { font-size: 13px; color: #888; margin-bottom: 6px; }
.finance-card-value { font-size: 22px; font-weight: 700; }
.finance-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}
.finance-detail-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px 22px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}
.finance-detail-card .fd-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0;
}
.finance-detail-card .fd-title {
    font-size: 15px;
    font-weight: 700;
    color: #333;
}
.finance-detail-card .fd-total {
    font-size: 20px;
    font-weight: 700;
}
.finance-detail-card .fd-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 13px;
    border-bottom: 1px dashed #f5f5f5;
}
.finance-detail-card .fd-row:last-child { border-bottom: none; }
.finance-detail-card .fd-row-label { color: #888; }
.finance-detail-card .fd-row-value { font-weight: 600; color: #333; }
.finance-net-row {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}
.finance-net-card {
    background: #fff;
    border-radius: 12px;
    padding: 18px 32px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
    text-align: center;
    min-width: 240px;
}
.finance-net-card .fd-title { font-size: 14px; color: #888; margin-bottom: 4px; }
.finance-net-card .fd-total { font-size: 26px; font-weight: 700; }
.initial-invest-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.initial-invest-row input {
    width: 120px;
    padding: 4px 8px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 13px;
}
.initial-invest-row button {
    padding: 4px 12px;
    font-size: 12px;
    background: #409eff;
    color: #fff;
    border-radius: 6px;
}

/* ===== Sidebar Customer Widget ===== */
.sidebar-customer-widget {
    padding: 10px 6px;
}
.sidebar-service-widget {
    padding: 0 6px;
}
.scw-title {
    font-size: 11px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 8px;
    letter-spacing: 1px;
}
.scw-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.scw-input {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
    color: #222;
    font-size: 13px;
    outline: none;
}
.scw-input::placeholder { color: #aaa; }
.scw-input:focus { border-color: #ffd700; }
.scw-btn {
    width: 100%;
    padding: 7px 0;
    border-radius: 6px;
    background: linear-gradient(135deg, #ffd700, #ff8c00);
    color: #1a1a2e;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
}
.scw-btn:hover { opacity: 0.9; }
.sidebar-customer-widget .autocomplete-dropdown {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 6px;
    z-index: 100;
}
.sidebar-customer-widget .autocomplete-item {
    padding: 6px 10px;
    color: #222;
    cursor: pointer;
}
.sidebar-customer-widget .autocomplete-item:hover { background: #f0f4ff; }
.sidebar-customer-widget .autocomplete-item .ac-name { font-size: 13px; color: #222; }
.sidebar-customer-widget .autocomplete-item .ac-detail { font-size: 11px; color: #888; }
.sidebar-customer-widget .autocomplete-item.empty { color: #999; cursor: default; }
/* Customer Overview Modal - Header */
.customer-overview-modal .co-header {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid #e8c547;
}
.customer-overview-modal .co-header h2 {
    font-size: 20px;
    font-weight: 700;
    color: #2d3436;
    margin: 0 0 4px;
    letter-spacing: 2px;
}
.customer-overview-modal .co-header .co-subtitle {
    font-size: 12px;
    color: #999;
}
/* Customer Overview Modal - Info Grid */
.customer-overview-modal .co-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 20px;
}
.customer-overview-modal .co-info-row {
    display: flex;
    align-items: center;
    font-size: 13px;
    border-bottom: 1px solid #f0f0f0;
    min-height: 36px;
}
.customer-overview-modal .co-info-row:nth-last-child(-n+2) {
    border-bottom: none;
}
.customer-overview-modal .co-label {
    background: #f7f8fa;
    color: #666;
    font-weight: 500;
    padding: 8px 14px;
    width: 90px;
    flex-shrink: 0;
    border-right: 1px solid #f0f0f0;
}
.customer-overview-modal .co-value {
    font-weight: 600;
    color: #2d3436;
    padding: 8px 14px;
    flex: 1;
}
/* Customer Overview Modal - Orders Section */
.customer-overview-modal .co-orders-title {
    font-weight: 700;
    font-size: 15px;
    color: #2d3436;
    margin-bottom: 10px;
    padding-left: 10px;
    border-left: 3px solid #e8c547;
}
.co-table-wrap {
    overflow-x: auto;
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
}
.co-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    white-space: nowrap;
}
.co-table th {
    background: linear-gradient(135deg, #f7f8fa, #eef0f4);
    padding: 10px 12px;
    text-align: center;
    font-weight: 600;
    color: #444;
    position: sticky;
    top: 0;
    z-index: 1;
    border-bottom: 2px solid #e0e0e0;
}
.co-table td {
    padding: 9px 12px;
    border-bottom: 1px solid #f0f0f0;
    color: #333;
    text-align: center;
}
.co-table tbody tr:hover { background: #fdf8e8; }
.co-table tbody tr:nth-child(even) { background: #fafbfc; }
.co-table tbody tr:nth-child(even):hover { background: #fdf8e8; }
/* Status badge in table */
.co-status { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; }
.co-status.settled { background: #e8f8ef; color: #27ae60; }
.co-status.active { background: #fff3e0; color: #e67e22; }
.co-status.overdue { background: #fde8e8; color: #e74c3c; }
/* Print button */
.co-print-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 18px;
    background: linear-gradient(135deg, #e8c547, #d4a835);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity .2s;
}
.co-print-btn:hover { opacity: 0.85; }
.customer-overview-modal .co-toolbar {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 12px;
}
/* Wider modal when showing customer overview */
.modal:has(.customer-overview-modal) {
    width: 1200px;
    max-width: 96vw;
    max-height: 92vh;
}

/* ===== Print Styles ===== */
@media print {
    @page { size: A4 portrait; margin: 8mm; }
    body * { visibility: hidden; }
    .modal-overlay, .modal-overlay * { visibility: visible; }
    .modal-overlay {
        position: absolute;
        top: 0; left: 0;
        background: #fff;
        width: 100%;
        z-index: 0;
    }
    .modal {
        position: absolute;
        top: 0; left: 0;
        width: 100% !important;
        max-width: 100% !important;
        max-height: none !important;
        box-shadow: none;
        border-radius: 0;
    }
    .modal-header, .modal-footer, .modal-close, .co-print-btn, .co-toolbar {
        display: none !important;
    }
    .modal-body {
        padding: 0;
        overflow: visible;
    }
    .customer-overview-modal {
        width: 100% !important;
    }
    .customer-overview-modal .co-header {
        margin-top: 6px;
        margin-bottom: 10px;
        padding-bottom: 8px;
    }
    .customer-overview-modal .co-header h2 { font-size: 16px; letter-spacing: 3px; }
    .customer-overview-modal .co-header .co-subtitle { font-size: 10px; }
    .customer-overview-modal .co-info-grid {
        grid-template-columns: 1fr 1fr 1fr 1fr;
        margin-bottom: 12px;
    }
    .customer-overview-modal .co-info-row { font-size: 9px; min-height: 26px; }
    .customer-overview-modal .co-label { padding: 4px 6px; width: 56px; font-size: 9px; }
    .customer-overview-modal .co-value { padding: 4px 6px; font-size: 9px; }
    .customer-overview-modal .co-orders-title { font-size: 11px; margin-bottom: 6px; }
    .co-table-wrap {
        max-height: none;
        overflow: visible;
        border: 1px solid #999;
    }
    .co-table {
        font-size: 8px;
        white-space: nowrap;
        table-layout: fixed;
        width: 100%;
    }
    .co-table th {
        position: static;
        padding: 3px 2px;
        font-size: 8px;
        background: #eee !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .co-table td {
        padding: 3px 2px;
        font-size: 8px;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .co-table tbody tr:hover { background: transparent; }
    .co-table tbody tr:nth-child(even) { background: #f5f5f5 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .co-status { font-size: 7px; padding: 1px 4px; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* ===== CRUD Page ===== */
.crud-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.search-input {
    flex: 1;
    min-width: 200px;
    max-width: 360px;
    padding: 8px 14px;
    border: 1.5px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    background: #fff;
    transition: border-color 0.2s;
}
.search-input:focus { border-color: #3366ff; }
.btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}
.btn-primary { background: #3366ff; color: #fff; }
.btn-primary:hover { background: #2855e0; box-shadow: 0 2px 8px rgba(51,102,255,0.3); }
.btn-secondary { background: #f0f2f5; color: #555; }
.btn-secondary:hover { background: #e4e7eb; }
.btn-danger { background: #ff4757; color: #fff; }
.btn-danger:hover { background: #e0303f; }
.btn-sm { padding: 4px 10px; font-size: 12px; border-radius: 6px; }
.rp-quick-btn { padding: 2px 6px; font-size: 11px; border: 1px solid #dcdfe6; border-radius: 4px; background: #f5f7fa; color: #606266; cursor: pointer; white-space: nowrap; flex-shrink: 0; }
.rp-quick-btn:hover { background: #409eff; color: #fff; border-color: #409eff; }
.btn-success { background: #00c48c; color: #fff; }
.btn-success:hover { background: #00a876; }

/* Data table */
.table-wrap {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.data-table thead { background: #fafbfc; }
.data-table th {
    padding: 12px 14px;
    text-align: left;
    font-weight: 600;
    color: #555;
    border-bottom: 1px solid #e8eaed;
    white-space: nowrap;
}
.data-table td {
    padding: 10px 14px;
    border-bottom: 1px solid #f0f2f5;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.data-table tbody tr:hover { background: #f7f9fc; }
.inline-editable {
    cursor: pointer;
    border-bottom: 1px dashed #409eff;
    color: #409eff;
    padding: 0 2px;
    transition: background 0.15s;
}
.inline-editable:hover { background: #ecf5ff; border-radius: 3px; }
.data-table .actions { white-space: nowrap; }
.data-table .actions .btn { margin-right: 4px; }
.table-empty {
    text-align: center;
    padding: 48px 20px;
    color: #aaa;
    font-size: 14px;
}
.status-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 500;
}
.status-badge.green { background: #e6f9f0; color: #00a876; }
.status-badge.red { background: #ffe8ea; color: #e0303f; }
.status-badge.orange { background: #fff5e6; color: #cc7700; }
.status-badge.blue { background: #e8f0ff; color: #3366ff; }
.status-badge.gray { background: #f0f2f5; color: #888; }

/* ===== Modal ===== */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
.modal {
    background: #fff;
    border-radius: 14px;
    width: 520px;
    max-width: 92vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.confirm-modal { width: 380px; }
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid #e8eaed;
}
.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-close {
    background: none;
    font-size: 22px;
    color: #999;
    line-height: 1;
    padding: 2px;
}
.modal-close:hover { color: #333; }
.modal-body {
    padding: 20px 24px;
    overflow-y: auto;
    flex: 1;
}
.modal-body .form-group { margin-bottom: 14px; }
.modal-body .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
}
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 24px;
    border-top: 1px solid #e8eaed;
}

/* ===== Toast ===== */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.toast {
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    color: #fff;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    animation: toastIn 0.3s ease;
    max-width: 360px;
}
.toast.success { background: #00c48c; }
.toast.error { background: #ff4757; }
.toast.info { background: #3366ff; }
@keyframes toastIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        top: 0; left: 0; bottom: 0;
        transform: translateX(-100%);
    }
    .sidebar.open { transform: translateX(0); }
    .menu-toggle { display: block; }
    .page-content { padding: 16px; }
    .stat-grid { grid-template-columns: 1fr 1fr; }
    .modal { width: 95vw; }
    .modal-body .form-row { grid-template-columns: 1fr; }
    .crud-toolbar { flex-direction: column; align-items: stretch; }
    .search-input { max-width: 100%; }
}

/* ===== Customer Autocomplete ===== */
.autocomplete-wrap { position: relative; }
.autocomplete-wrap input[type="text"] {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    background: #fafbfc;
    transition: border-color 0.2s;
}
.autocomplete-wrap input[type="text"]:focus { border-color: #3366ff; background: #fff; }
.autocomplete-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1.5px solid #d0d5dd;
    border-top: none;
    border-radius: 0 0 8px 8px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.autocomplete-item {
    padding: 8px 14px;
    cursor: pointer;
    transition: background 0.15s;
}
.autocomplete-item:hover { background: #f0f4ff; }
.autocomplete-item.empty { color: #999; cursor: default; }
.autocomplete-item.empty:hover { background: transparent; }
.ac-name { font-size: 14px; font-weight: 500; color: #2d3436; }
.ac-detail { font-size: 12px; color: #888; margin-top: 2px; }

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #ccc; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #aaa; }

/* Repayment periods table in modal */
#rp-periods-table { width: 100%; border-collapse: collapse; }
#rp-periods-table th { background: #f5f6fa; padding: 6px 4px; font-size: 12px; white-space: nowrap; }
#rp-periods-table td { padding: 4px; }
#rp-periods-table input { padding: 4px 6px; border: 1px solid #ddd; border-radius: 4px; font-size: 13px; }
#rp-periods-wrap { max-height: 360px; overflow-y: auto; }
.modal:has(#rp-periods-wrap) { width: 900px; }

/* Table horizontal scroll */
.table-scroll { overflow-x: auto; }

/* ===== Login Toggle & Register Form ===== */
.login-toggle {
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
    color: #999;
}
.login-toggle a {
    color: #3366ff;
    font-weight: 600;
    transition: color 0.2s;
}
.login-toggle a:hover { color: #1a4fd6; text-decoration: underline; }
.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 14px;
}

/* ===== Trial Banner ===== */
.trial-banner {
    padding: 8px 24px;
    font-size: 13px;
    font-weight: 500;
    text-align: center;
}
.trial-banner.trial { background: #fff3cd; color: #856404; }
.trial-banner.expired { background: #f8d7da; color: #721c24; }
.trial-banner.warning { background: #fff3cd; color: #856404; }

/* ===== Nav Divider ===== */
.nav-divider {
    height: 1px;
    background: rgba(255,255,255,0.08);
    margin: 8px 14px;
}

/* ===== Tenant Name in Topbar ===== */
.tenant-name {
    font-size: 13px;
    color: #3366ff;
    font-weight: 500;
    margin-right: 12px;
}

/* ===== Team Management Page ===== */
.team-page { max-width: 900px; }
.team-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.team-header h3 { font-size: 18px; font-weight: 600; color: #2d3436; }

/* ===== Subscription Page ===== */
.subscription-page { max-width: 800px; }
.sub-card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
    margin-bottom: 24px;
}
.sub-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: #2d3436;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0;
}
.sub-info-grid { display: grid; gap: 0; }
.sub-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px dashed #f0f0f0;
    font-size: 14px;
}
.sub-row:last-child { border-bottom: none; }
.sub-label { color: #888; }
.sub-value { font-weight: 600; color: #2d3436; }

.sub-plans { margin-bottom: 24px; }
.sub-plans h3 { font-size: 16px; font-weight: 600; color: #2d3436; margin-bottom: 16px; }
.sub-plans-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 16px;
}
.sub-plan-card {
    background: #fff;
    border: 2px solid #e8eaed;
    border-radius: 14px;
    padding: 28px 24px;
    text-align: center;
    position: relative;
    transition: border-color 0.2s;
}
.sub-plan-card:hover { border-color: #3366ff; }
.sub-plan-card.recommended { border-color: #ffd700; }
.sub-plan-badge {
    position: absolute;
    top: -1px; right: 20px;
    background: linear-gradient(135deg, #ffd700, #ff8c00);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 0 0 8px 8px;
}
.sub-plan-name { font-size: 18px; font-weight: 700; color: #2d3436; margin-bottom: 8px; }
.sub-plan-price { font-size: 32px; font-weight: 700; color: #3366ff; margin-bottom: 16px; }
.sub-plan-price span { font-size: 14px; color: #888; font-weight: 400; }
.sub-plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    font-size: 13px;
    color: #666;
}
.sub-plan-features li { padding: 6px 0; border-bottom: 1px dashed #f5f5f5; }
.sub-plan-features li:last-child { border-bottom: none; }
.sub-note { font-size: 13px; color: #999; text-align: center; }

/* ===== Payment Method Selection ===== */
.pay-method-select { text-align: center; }
.pay-plan-label { font-size: 15px; margin-bottom: 8px; color: #2d3436; }
.pay-method-grid {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 8px;
}
.pay-method-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 32px;
    border: 2px solid #e8e8e8;
    border-radius: 12px;
    background: #fff;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    transition: all 0.2s;
    cursor: pointer;
    min-width: 130px;
}
.pay-method-btn:hover {
    border-color: #3366ff;
    background: #f8f9ff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(51,102,255,0.15);
}
.pay-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}
.pay-icon-wechat { background: linear-gradient(135deg, #07c160, #09bb07); }
.pay-icon-alipay { background: linear-gradient(135deg, #1677ff, #0958d9); }

/* ===== QR Code Payment ===== */
.pay-qrcode-wrap {
    text-align: center;
    padding: 8px 0;
}
.pay-qrcode-wrap canvas {
    border: 1px solid #eee;
    border-radius: 8px;
    display: block;
    margin: 0 auto 16px;
}

/* ===== Redirect Payment ===== */
.pay-redirect-wrap {
    text-align: center;
    padding: 16px 0;
}

/* ===== Sandbox Payment ===== */
.pay-sandbox {
    text-align: center;
    padding: 8px 0;
}

/* ===== Payment Status ===== */
.pay-status-text {
    margin-top: 12px;
    font-size: 13px;
    color: #999;
    animation: payPulse 2s infinite;
}
@keyframes payPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* QR Config (superadmin) */
.qr-config-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.qr-config-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.qr-config-label {
    font-size: 14px;
    margin-bottom: 4px;
}
.qr-config-preview {
    width: 140px;
    height: 140px;
    border: 2px dashed #ddd;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #fafafa;
}
.qr-config-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.qr-upload-btn {
    cursor: pointer;
    font-size: 13px;
    padding: 6px 16px;
}

/* Manual QR Image Payment */
.pay-qrimage-wrap {
    text-align: center;
    padding: 8px 0;
}
.pay-qr-img {
    width: 220px;
    height: 220px;
    object-fit: contain;
    border: 1px solid #eee;
    border-radius: 10px;
    display: block;
    margin: 0 auto;
}

/* ===== Commission Calculator ===== */
.commission-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    margin-bottom: 24px;
}
.commission-form-row {
    display: flex;
    gap: 14px;
    align-items: flex-end;
    flex-wrap: wrap;
}
.commission-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.commission-field label {
    font-size: 12px;
    color: #888;
    font-weight: 500;
}
.commission-field input {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    width: 180px;
    outline: none;
    transition: border-color 0.2s;
}
.commission-field input:focus { border-color: #4e6aff; }
.comm-result-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 700px) { .comm-result-grid { grid-template-columns: 1fr; } }
.comm-result-block {
    background: #f8f9fc;
    border-radius: 10px;
    padding: 14px 16px;
}
.comm-result-header {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}
.comm-role-tag {
    font-size: 12px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    white-space: nowrap;
}
.manager-tag { background: #e8f0ff; color: #4e6aff; }
.operator-tag { background: #e8f9f0; color: #00b97d; }
.comm-summary { font-size: 13px; color: #555; }
.comm-amount { color: #ff9f43; font-weight: 700; }
.comm-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin-top: 4px;
}
.comm-table th {
    text-align: left;
    color: #999;
    font-weight: 500;
    padding: 6px 8px;
    border-bottom: 1px solid #e8e8e8;
}
.comm-table td {
    padding: 7px 8px;
    border-bottom: 1px solid #f0f0f0;
    color: #333;
}
.comm-table tr:last-child td { border-bottom: none; }
.comm-total-row {
    margin-top: 16px;
    text-align: right;
    font-size: 15px;
    color: #555;
    padding-top: 12px;
    border-top: 1px solid #eee;
}
.comm-total-amount {
    font-size: 22px;
    font-weight: 700;
    color: #ff6b6b;
    margin-left: 6px;
}

/* ===== Company Info Panel ===== */
#company-info-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 1100;
    align-items: center;
    justify-content: center;
}
#company-info-overlay.open { display: flex; }
#company-info-panel {
    background: #fff;
    border-radius: 16px;
    width: 780px;
    max-width: 95vw;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.22);
    overflow: hidden;
}
.ci-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px 14px;
    border-bottom: 1px solid #e8eaed;
}
.ci-title {
    font-size: 17px;
    font-weight: 700;
    color: #1a1a2e;
}
.ci-close-btn {
    background: none;
    font-size: 24px;
    color: #aaa;
    line-height: 1;
    padding: 2px 6px;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s;
}
.ci-close-btn:hover { color: #333; background: #f0f0f0; }
.ci-tabs {
    display: flex;
    gap: 0;
    padding: 0 20px;
    border-bottom: 1px solid #e8eaed;
    background: #fafbfc;
}
.ci-tab-btn {
    background: none;
    border: none;
    padding: 12px 20px;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -1px;
    transition: color 0.2s, border-color 0.2s;
    font-weight: 500;
}
.ci-tab-btn:hover { color: #4e6aff; }
.ci-tab-btn.active { color: #4e6aff; border-bottom-color: #4e6aff; }
.ci-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
}
.ci-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}
.ci-inline-form {
    background: #f8f9fc;
    border-radius: 10px;
    padding: 16px 18px;
    margin-bottom: 16px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 18px;
}
.ci-inline-form .ci-form-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.ci-inline-form .ci-form-field label {
    font-size: 12px;
    color: #888;
    font-weight: 500;
}
.ci-inline-form .ci-form-field input {
    padding: 8px 11px;
    border: 1px solid #dde1e7;
    border-radius: 7px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}
.ci-inline-form .ci-form-field input:focus { border-color: #4e6aff; }
.ci-inline-form.full-width .ci-form-field { grid-column: span 2; }
.ci-form-actions {
    grid-column: span 2;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    padding-top: 4px;
}
.ci-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.ci-table th {
    text-align: left;
    padding: 10px 12px;
    color: #888;
    font-weight: 500;
    font-size: 12px;
    border-bottom: 1px solid #eee;
    background: #fafbfc;
}
.ci-table td {
    padding: 11px 12px;
    border-bottom: 1px solid #f3f4f6;
    color: #333;
    vertical-align: middle;
}
.ci-table tr:last-child td { border-bottom: none; }
.ci-table tr:hover td { background: #f8f9ff; }
.ci-empty {
    text-align: center;
    color: #bbb;
    padding: 36px 0;
    font-size: 14px;
}
.topbar-tenant-btn {
    cursor: pointer;
    transition: color 0.2s;
}
.topbar-tenant-btn:hover { color: #4e6aff; }

/* ===== Sidebar Commission Widget ===== */
.sidebar-commission-widget {
    padding: 10px 6px;
    border-top: 1px solid rgba(255,255,255,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin: 4px 0;
}
.sc-summary {
    background: rgba(255,255,255,0.07);
    border-radius: 8px;
    padding: 10px 10px 8px;
    margin-top: 6px;
}
.sc-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px 0;
}
.sc-role {
    font-size: 11px;
    color: rgba(255,255,255,0.55);
}
.sc-val {
    font-size: 12px;
    font-weight: 600;
    color: #ffd700;
}
.sc-summary-total {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    text-align: right;
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid rgba(255,255,255,0.15);
}
.sc-detail-btn {
    width: 100%;
    margin-top: 8px;
    padding: 5px 0;
    background: rgba(255,255,255,0.12);
    border-radius: 6px;
    color: rgba(255,255,255,0.8);
    font-size: 12px;
    text-align: center;
    cursor: pointer;
    transition: background 0.2s;
}
.sc-detail-btn:hover { background: rgba(255,255,255,0.2); }
.sc-detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    margin-top: 6px;
}
.sc-detail-table th {
    text-align: left;
    padding: 5px 8px;
    color: #999;
    font-weight: 500;
    border-bottom: 1px solid #eee;
    font-size: 11px;
}
.sc-detail-table td {
    padding: 6px 8px;
    border-bottom: 1px solid #f5f5f5;
    color: #333;
}
.sc-detail-table tr:last-child td { border-bottom: none; }
/* Widen modal when showing commission detail */
.modal:has(.comm-result-grid) { width: 860px; }
/* Commission date row + preset buttons */
.sc-date-row {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 6px;
}
.sc-date-input {
    flex: 1;
    min-width: 0;
}
.sc-date-sep {
    color: rgba(255,255,255,0.45);
    font-size: 13px;
    flex-shrink: 0;
}
.sc-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 6px;
}
.sc-preset-btn {
    flex: 1;
    min-width: 0;
    padding: 3px 0;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 4px;
    color: rgba(255,255,255,0.7);
    font-size: 11px;
    cursor: pointer;
    text-align: center;
    transition: background 0.15s, color 0.15s;
}
.sc-preset-btn:hover {
    background: rgba(255,255,255,0.2);
    color: #fff;
}
.sc-preset-btn.active {
    background: rgba(255,215,0,0.25);
    border-color: rgba(255,215,0,0.5);
    color: #ffd700;
    font-weight: 600;
}