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

:root {
    --primary: #ec5b13;
    --primary-soft: rgba(236, 91, 19, 0.1);
    --bg: #f6f6f8;
    --surface: #ffffff;
    --line: #e2e8f0;
    --line-soft: #f1f5f9;
    --text: #0f172a;
    --muted: #64748b;
    --accent-blue: #3b82f6;
    --accent-red: #ef4444;
    --success-bg: #dcfce7;
    --success-text: #15803d;
}

body {
    font-family: "Inter", "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
}

.material-symbols-outlined {
    font-variation-settings: "FILL" 0, "wght" 350, "GRAD" 0, "opsz" 24;
}

.container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    min-width: 280px;
    height: 100vh;
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 40;
    display: flex;
    flex-direction: column;
    background: #fff;
    border-right: 1px solid var(--line);
    transition: transform 0.25s ease;
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 20px 16px;
    border-bottom: 1px solid var(--line-soft);
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-title {
    color: var(--primary);
    font-weight: 700;
    line-height: 1.2;
}

.logo-sub {
    color: var(--muted);
    font-size: 12px;
}

.sidebar-search-wrap {
    padding: 12px 12px 2px;
}

.sidebar-search {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 38px;
    border-radius: 10px;
    background: #f1f5f9;
    padding: 0 10px;
}

.sidebar-search .material-symbols-outlined {
    font-size: 18px;
    color: #94a3b8;
}

.sidebar-search input {
    width: 100%;
    border: none;
    background: transparent;
    color: #0f172a;
    font-size: 13px;
}

.sidebar-search input:focus {
    outline: none;
}

.menu {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0 14px;
}

.tree-nav {
    padding: 10px 10px 18px;
}

.nav-main-link {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 2px 10px;
    padding: 10px 12px;
    border-radius: 10px;
    color: #334155;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    border: 1px solid transparent;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.nav-main-link:hover {
    background: #f8fafc;
    border-color: #e2e8f0;
}

.nav-tree-node {
    margin: 0;
    padding-left: 0;
}

.nav-tree-node > summary {
    list-style: none;
    cursor: pointer;
    border-radius: 8px;
    padding: 8px 10px;
    color: #94a3b8;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
}

.nav-tree-node > summary::-webkit-details-marker {
    display: none;
}

.nav-tree-node > summary::before {
    content: "";
    display: none;
}

.nav-tree-node > summary::after {
    content: "▾";
    color: #94a3b8;
    font-size: 10px;
    transition: transform 0.15s ease;
}

.nav-tree-node[open] > summary::after {
    transform: rotate(180deg);
}

.nav-tree-node > summary:hover {
    background: #f8fafc;
    color: #64748b;
}

.tree-nav > .nav-tree-node {
    margin-bottom: 8px;
}

.tree-nav > .nav-tree-node > .nav-tree-node {
    margin-left: 2px;
    margin-top: 4px;
    margin-bottom: 4px;
    padding-left: 10px;
    border-left: 2px solid #eef2f7;
}

.tree-nav > .nav-tree-node > .nav-tree-node > summary {
    font-size: 11px;
    font-weight: 700;
    color: #9aa4b2;
    text-transform: none;
    letter-spacing: 0.01em;
    padding: 6px 10px;
}

.tree-nav > .nav-tree-node > .nav-tree-node > summary::after {
    font-size: 10px;
}

.nav-tree-link {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 2px 0 2px 0;
    padding: 7px 10px;
    border-radius: 8px;
    color: #475569;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    border-right: 2px solid transparent;
    position: relative;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.nav-link-icon {
    font-size: 16px;
    line-height: 1;
    color: #94a3b8;
    flex-shrink: 0;
}

.nav-main-link .nav-link-icon {
    font-size: 18px;
}

.nav-tree-link:hover .nav-link-icon,
.nav-main-link:hover .nav-link-icon {
    color: #64748b;
}

.nav-tree-link.active .nav-link-icon,
.nav-main-link.active .nav-link-icon {
    color: var(--primary);
}

.nav-tree-node > .nav-tree-link::before {
    content: "";
    display: none;
}

.nav-tree-link:hover {
    background: #f8fafc;
    color: #0f172a;
}

.nav-tree-link.active,
.nav-main-link.active {
    background: var(--primary-soft);
    color: var(--primary);
    border-right-color: var(--primary);
}

.tree-nav > .nav-tree-node > .nav-tree-link,
.tree-nav > .nav-tree-node > .nav-tree-node > .nav-tree-link {
    margin-left: 0;
}

.nav-tree-link--soon {
    opacity: 0.6;
    cursor: default;
}

.nav-tree-link--soon:hover {
    background: transparent;
    color: #475569;
    cursor: default;
}

.nav-soon-badge {
    margin-left: auto;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 2px 5px;
    border-radius: 4px;
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
    flex-shrink: 0;
}

[data-theme="dark"] .nav-soon-badge {
    background: #451a03;
    color: #fcd34d;
    border-color: #78350f;
}


.menu-item-main {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 12px 6px;
    padding: 11px 12px;
    border-radius: 9px;
    text-decoration: none;
    color: #334155;
    font-size: 14px;
    font-weight: 600;
    border-right: 4px solid transparent;
    transition: background 0.15s ease, color 0.15s ease;
}

.menu-item-main:hover {
    background: #f8fafc;
}

.menu-item-main.active {
    color: var(--primary);
    background: var(--primary-soft);
    border-right-color: var(--primary);
}

.menu-icon {
    font-size: 20px;
}

.menu-category {
    margin: 2px 12px;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 12px;
    color: #64748b;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
    user-select: none;
}

.menu-category:hover {
    background: #f8fafc;
    color: #334155;
}

.menu-category.open {
    color: var(--primary);
    background: var(--primary-soft);
}

.menu-arrow {
    font-size: 18px;
    transition: transform 0.2s ease;
}

.menu-category.open .menu-arrow {
    transform: rotate(180deg);
}

.menu-sub {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
}

.menu-sub.open {
    max-height: 600px;
}

.menu-sub .menu-item {
    display: block;
    margin: 0 16px;
    padding: 8px 14px;
    border-radius: 7px;
    color: #475569;
    text-decoration: none;
    font-size: 13px;
    border-right: 3px solid transparent;
    transition: background 0.15s ease, color 0.15s ease;
}

.menu-sub .menu-item:hover {
    background: #f8fafc;
}

.menu-sub .menu-item.active {
    color: var(--primary);
    font-weight: 600;
    background: var(--primary-soft);
    border-right-color: var(--primary);
}

.sidebar-footer {
    border-top: 1px solid var(--line-soft);
    padding: 10px 12px;
    background: #f8fafc;
}

.sidebar-user-card {
    display: flex;
    align-items: center;
    gap: 9px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 8px;
}

.sidebar-user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 999px;
    background: #e2e8f0;
    color: #334155;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-user-meta {
    min-width: 0;
}

.sidebar-user-meta div {
    font-size: 11px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.2;
}

.sidebar-user-meta small {
    color: #64748b;
    font-size: 10px;
}

.sidebar-logout-btn {
    margin-left: auto;
    width: 26px;
    height: 26px;
    border: none;
    border-radius: 7px;
    background: transparent;
    color: #64748b;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logout-form {
    margin: 0;
}

.logout-form--sidebar {
    margin-left: auto;
    display: inline-flex;
}

.logout-form--header {
    display: inline-flex;
}

.sidebar-logout-btn:hover {
    background: #eef2ff;
    color: var(--primary);
}

.version {
    padding: 8px 2px 2px;
    color: #94a3b8;
    font-size: 11px;
    text-align: center;
}

.member-search-inline-btn {
    margin-left: 6px;
    white-space: nowrap;
}

.member-lookup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    z-index: 1200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.member-lookup-overlay.open {
    display: flex;
}

.member-lookup-modal {
    width: min(900px, 96vw);
    max-height: 85vh;
    overflow: auto;
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    padding: 16px;
}

.member-lookup-modal-body {
    position: relative;
}

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

.member-lookup-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.member-lookup-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.member-lookup-inline {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
}

.member-lookup-inline-dongho {
    grid-template-columns: minmax(68px, 0.5fr) 1fr;
}

.member-lookup-field-actions {
    margin-top: 6px;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.member-lookup-field-actions .btn-sm {
    min-width: 74px;
}

.member-lookup-card-status {
    margin-top: 6px;
    font-size: 12px;
    color: #64748b;
}

.member-lookup-card-status.is-ok {
    color: #166534;
}

.member-lookup-card-status.is-error {
    color: #991b1b;
}

.member-lookup-card-wait {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(4px);
    border-radius: 12px;
}

.member-lookup-card-wait.open {
    display: flex;
}

.member-lookup-card-wait-box {
    min-width: min(320px, 92%);
    max-width: 360px;
    padding: 22px 20px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    background: #fff;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.16);
    text-align: center;
}

.member-lookup-card-wait-box strong {
    display: block;
    margin-top: 10px;
    font-size: 18px;
    color: #0f172a;
}

.member-lookup-card-wait-box p {
    margin: 8px 0 14px;
    font-size: 12px;
    color: #64748b;
}

.member-lookup-card-spinner {
    width: 42px;
    height: 42px;
    margin: 0 auto;
    border-radius: 999px;
    border: 4px solid rgba(249, 115, 22, 0.18);
    border-top-color: #f97316;
    animation: member-lookup-card-spin 0.85s linear infinite;
}

@keyframes member-lookup-card-spin {
    to {
        transform: rotate(360deg);
    }
}

.member-lookup-result-wrap {
    margin-top: 10px;
}

.member-lookup-table td,
.member-lookup-table th {
    font-size: 12px;
}

@media (max-width: 960px) {
    .member-lookup-grid {
        grid-template-columns: 1fr;
    }
}

.main-content {
    margin-left: 280px;
    width: calc(100% - 280px);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.header {
    position: sticky;
    top: 0;
    z-index: 30;
    height: 64px;
    padding: 0 24px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.sidebar-toggle {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    background: #fff;
    color: #334155;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #64748b;
}

.breadcrumb .material-symbols-outlined {
    font-size: 17px;
}

.breadcrumb strong {
    color: #0f172a;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-search {
    width: 250px;
    height: 36px;
    border-radius: 10px;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 10px;
}

.header-search .material-symbols-outlined {
    font-size: 18px;
    color: #94a3b8;
}

.header-search input {
    border: none;
    background: transparent;
    width: 100%;
    font-size: 13px;
    color: #0f172a;
}

.header-search input:focus {
    outline: none;
}

.header-bell {
    width: 34px;
    height: 34px;
    border: none;
    background: transparent;
    color: #64748b;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.header-bell i {
    position: absolute;
    top: 6px;
    right: 7px;
    width: 7px;
    height: 7px;
    border-radius: 99px;
    background: var(--accent-red);
    border: 2px solid #fff;
}

.user-meta {
    text-align: right;
    line-height: 1.15;
}

.user-meta div {
    font-size: 12px;
    font-weight: 700;
}

.user-meta small {
    font-size: 11px;
    color: #64748b;
}

.btn-logout {
    height: 34px;
    border: none;
    border-radius: 8px;
    padding: 0 14px;
    background: var(--primary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.btn-logout:hover {
    opacity: 0.92;
}

.content {
    flex: 1;
    padding: 24px;
}

.app-footer {
    padding: 18px 24px 22px;
    text-align: center;
    color: #94a3b8;
    font-size: 12px;
}

.page-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.page-header {
    margin-bottom: 4px;
}

.page-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.page-header p {
    font-size: 14px;
    color: var(--muted);
}

.card,
.stat-card {
    background: var(--surface);
    border-radius: 12px;
    border: 1px solid var(--line);
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
}

.card {
    padding: 20px;
}

.card h3 {
    font-size: 16px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 14px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.stat-card {
    padding: 18px;
    border-left: 4px solid transparent;
}

.stat-card.blue { border-left-color: #3b82f6; }
.stat-card.green { border-left-color: #10b981; }
.stat-card.purple { border-left-color: #6366f1; }
.stat-card.orange { border-left-color: #f59e0b; }

.stat-label {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 30px;
    font-weight: 700;
}

.stat-card.blue .stat-value { color: #3b82f6; }
.stat-card.green .stat-value { color: #10b981; }
.stat-card.purple .stat-value { color: #6366f1; }
.stat-card.orange .stat-value { color: #f59e0b; }

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.activity-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 0;
    border-bottom: 1px solid var(--line-soft);
}

.activity-item .time {
    font-size: 12px;
    color: var(--muted);
}

.quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
}

.quick-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #334155;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 12px;
    background: #f8fafc;
    transition: border-color 0.15s ease, transform 0.15s ease;
}

.quick-link:hover {
    border-color: #93c5fd;
    transform: translateY(-1px);
}

.quick-link-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
}

.quick-link-icon.blue { background: #dbeafe; color: #2563eb; }
.quick-link-icon.green { background: #dcfce7; color: #16a34a; }
.quick-link-icon.purple { background: #ede9fe; color: #7c3aed; }
.quick-link-icon.orange { background: #fef3c7; color: #d97706; }
.quick-link-icon.red { background: #fee2e2; color: #dc2626; }
.quick-link-icon.teal { background: #ccfbf1; color: #0f766e; }
.quick-link-icon.pink { background: #fce7f3; color: #db2777; }
.quick-link-icon.gray { background: #e2e8f0; color: #475569; }

.quick-link-text {
    font-size: 13px;
    font-weight: 600;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: #334155;
    padding: 10px 12px;
    border-radius: 8px;
    background: #f8fafc;
}

.feature-item .bullet {
    color: var(--accent-blue);
    font-weight: 700;
}

.tab-group {
    display: flex;
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
}

.tab-btn {
    border: none;
    background: transparent;
    border-radius: 7px;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
}

.tab-btn.active {
    background: var(--primary-soft);
    color: var(--primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.form-grid,
.member-form-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea,
.search-bar input,
.search-bar select,
.camera-select {
    width: 100%;
    height: 40px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 0 12px;
    font-size: 14px;
    color: #0f172a;
    background: #fff;
}

.form-group textarea {
    min-height: 96px;
    resize: vertical;
    padding-top: 10px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.search-bar input:focus,
.search-bar select:focus,
.camera-select:focus {
    outline: none;
    border-color: #94a3b8;
    box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.15);
}

.form-group.tiny input,
.form-group.tiny select,
.form-group.tiny textarea {
    max-width: 120px;
}

.form-group.compact input,
.form-group.compact select,
.form-group.compact textarea {
    max-width: 220px;
}

.form-group.medium input,
.form-group.medium select,
.form-group.medium textarea {
    max-width: 360px;
}

.member-form-grid .form-group.full-width.medium input {
    max-width: 520px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
}

.btn-primary,
.btn-secondary,
.btn-danger,
.btn-camera {
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    padding: 10px 16px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn-primary {
    color: #fff;
    background: var(--primary);
}

.btn-primary:hover {
    opacity: 0.92;
}

.btn-secondary {
    color: #334155;
    background: #e2e8f0;
}

.btn-secondary:hover {
    background: #cbd5e1;
}

.btn-danger {
    color: var(--accent-red);
    background: rgba(239, 68, 68, 0.12);
}

.btn-danger:hover {
    color: #fff;
    background: var(--accent-red);
}

.btn-camera {
    color: #334155;
    background: #fff;
    border: 1px solid #cbd5e1;
}

.btn-camera:hover {
    background: #f8fafc;
}

.btn-camera-accent {
    color: var(--accent-red);
    border-color: #fca5a5;
}

.btn-sm {
    padding: 7px 12px;
    font-size: 12px;
    min-width: 64px;
    white-space: nowrap;
    flex-shrink: 0;
}

.inline-form {
    display: inline;
}

.help-text {
    margin-top: 8px;
    font-size: 12px;
    color: var(--muted);
}

.search-bar {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.search-bar .btn-sm {
    white-space: nowrap;
}

.search-bar input {
    min-width: 190px;
}

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

.data-table thead {
    background: #f8fafc;
}

.data-table th {
    padding: 12px;
    border-bottom: 1px solid var(--line);
    color: #475569;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    text-align: left;
}

.data-table td {
    padding: 12px;
    border-bottom: 1px solid var(--line-soft);
    color: #334155;
    font-size: 13px;
    vertical-align: middle;
}

.data-table tbody tr:hover {
    background: #f8fafc;
}

.auto-grid-wrap {
    margin-top: 8px;
}

.auto-grid-toolbar {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-bottom: 8px;
}

.auto-grid {
    width: 100%;
    min-height: 320px;
    border: 1px solid #dbe2ea;
    border-radius: 8px;
    overflow: hidden;
}

.auto-grid .ag-header {
    background: #f8fafc;
}

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 700;
}

.badge-success {
    background: var(--success-bg);
    color: var(--success-text);
}

.badge-warning {
    background: #fef3c7;
    color: #92400e;
}

.badge-danger {
    background: #fee2e2;
    color: #991b1b;
}

.badge-info {
    background: #dbeafe;
    color: #1e40af;
}

.grid-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.grid-save-message {
    display: none;
    align-items: center;
    gap: 6px;
    border-radius: 8px;
    padding: 7px 10px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.35;
}

.grid-save-message.is-visible {
    display: inline-flex;
}

.grid-save-message.msg-success {
    background: #ecfdf3;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.grid-save-message.msg-warning {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

.grid-save-message.msg-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* ── 초기화 하이라이트 (@keyframes 없이 transition으로 구현) ── */
.reset-flash-anim {
    position: relative;
}

.reset-flash-anim::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    border: 2px solid rgba(59, 130, 246, 0.55);
    pointer-events: none;
    z-index: 10;
    opacity: 1;
    transition: opacity 0.6s ease-out;
}

.reset-flash-anim.reset-flash-fade::after {
    opacity: 0;
}

/* ── 자동 갱신 위젯 ── */
.auto-refresh-widget {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px 3px 7px;
    border-radius: 8px;
    border: 1px solid var(--line);
    background: var(--surface);
    font-size: 12px;
    white-space: nowrap;
}

.auto-refresh-icon {
    font-size: 16px;
    color: var(--muted);
    line-height: 1;
}

.auto-refresh-select {
    border: none;
    background: transparent;
    font-size: 12px;
    font-family: inherit;
    color: var(--text);
    cursor: pointer;
    padding: 0;
    outline: none;
}

.auto-refresh-cd {
    min-width: 26px;
    font-size: 11px;
    font-weight: 700;
    color: var(--primary);
    text-align: right;
}

[data-theme="dark"] .auto-refresh-widget {
    background: #1e293b;
    border-color: #334155;
}

[data-theme="dark"] .auto-refresh-select {
    color: #f1f5f9;
}

.app-toast-wrap {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 1500;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.app-toast {
    min-width: 240px;
    max-width: 420px;
    border-radius: 10px;
    border: 1px solid #cbd5e1;
    background: #fff;
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.15);
    padding: 10px 12px;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    animation: toast-in 0.2s ease forwards;
}

.app-toast.toast-success {
    border-color: #86efac;
    background: #f0fdf4;
    color: #166534;
}

.app-toast.toast-warning {
    border-color: #fde68a;
    background: #fffbeb;
    color: #92400e;
}

.app-toast.toast-error {
    border-color: #fecaca;
    background: #fef2f2;
    color: #991b1b;
}

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

.placeholder-page {
    text-align: center;
    padding: 56px 20px;
}

.placeholder-icon {
    font-size: 44px;
    margin-bottom: 12px;
}

.placeholder-page h2 {
    font-size: 22px;
    color: #1e293b;
    margin-bottom: 8px;
}

.placeholder-page p {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 20px;
}

.member-workspace {
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.06);
}

.member-workspace-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(360px, 1fr);
    gap: 20px;
}

.member-panel-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.member-panel-title h3 {
    margin: 0;
}

.member-action-buttons {
    display: flex;
    gap: 8px;
}

.member-card-form {
    margin-bottom: 8px;
}

.member-right-panel h3 {
    margin-bottom: 8px;
}

.member-face-section {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--line-soft);
}

.member-right-panel .grid-save-message {
    display: inline-block;
    min-height: 18px;
    margin: 4px 0 0;
}

.face-register-layout {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.face-register-fields {
    flex: 1;
}

.face-camera-panel {
    width: 280px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.camera-label {
    font-size: 13px;
    font-weight: 600;
    color: #334155;
}

.face-video-box {
    width: 100%;
    height: 220px;
    border: 2px solid #34d399;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    background: #ecfdf5;
}

.face-video-box video,
.face-video-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}

.face-video-box.live video {
    display: block;
    transform: scaleX(-1);
}

.face-video-box.captured img {
    display: block;
}

.face-video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #ef4444;
    font-size: 30px;
    font-weight: 700;
    line-height: 1.1;
}

.face-video-box.live .face-video-placeholder,
.face-video-box.captured .face-video-placeholder {
    display: none;
}

.face-countdown-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.35);
    color: #fff;
    font-size: 120px;
    line-height: 1;
    font-weight: 800;
}

.face-countdown-overlay.show {
    display: flex;
}

.camera-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.camera-actions > button {
    flex: 1;
    min-height: 40px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.ag-theme-alpine {
    width: 100%;
    height: 420px;
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
}

@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .form-grid,
    .member-form-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .header-search {
        width: 200px;
    }

    .member-workspace-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.collapsed {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        width: 100%;
    }

    .sidebar-toggle {
        display: inline-flex;
    }

    .header {
        padding: 0 12px;
    }

    .header-search,
    .user-meta {
        display: none;
    }

    .content {
        padding: 14px;
    }
}

@media (max-width: 700px) {
    .stats-grid,
    .grid-2,
    .grid-3,
    .form-grid,
    .member-form-grid {
        grid-template-columns: 1fr;
    }

    .quick-links {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 14px;
    }

    .page-header h2 {
        font-size: 22px;
    }

    .form-group.tiny input,
    .form-group.tiny select,
    .form-group.compact input,
    .form-group.compact select,
    .form-group.medium input,
    .form-group.medium select {
        max-width: 100%;
    }
}

/* ==================== 다크모드 토글 버튼 ==================== */
.dark-mode-btn {
    width: 34px;
    height: 34px;
    border: none;
    background: transparent;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.15s ease, color 0.15s ease;
}

.dark-mode-btn:hover {
    background: #f1f5f9;
    color: #334155;
}

/* ==================== 다크모드 ==================== */
[data-theme="dark"] {
    --bg: #0f172a;
    --surface: #1e293b;
    --line: #334155;
    --line-soft: #263045;
    --text: #f1f5f9;
    --muted: #94a3b8;
    --primary-soft: rgba(236, 91, 19, 0.2);
    --success-bg: #14532d;
    --success-text: #86efac;
}

[data-theme="dark"] body {
    background: var(--bg);
    color: var(--text);
}

[data-theme="dark"] .sidebar {
    background: #1e293b;
    border-right-color: #334155;
}

[data-theme="dark"] .sidebar-footer {
    background: #0f172a;
    border-top-color: #334155;
}

[data-theme="dark"] .sidebar-user-card {
    background: #1e293b;
    border-color: #334155;
}

[data-theme="dark"] .sidebar-user-avatar {
    background: #334155;
    color: #94a3b8;
}

[data-theme="dark"] .sidebar-user-meta div {
    color: #f1f5f9;
}

[data-theme="dark"] .sidebar-search {
    background: #0f172a;
}

[data-theme="dark"] .sidebar-search input {
    color: #f1f5f9;
}

[data-theme="dark"] .nav-main-link,
[data-theme="dark"] .nav-tree-link {
    color: #94a3b8;
}

[data-theme="dark"] .nav-main-link:hover,
[data-theme="dark"] .nav-tree-link:hover {
    background: #334155;
    color: #f1f5f9;
}

[data-theme="dark"] .nav-tree-node > summary {
    color: #7f8ea3;
}

[data-theme="dark"] .nav-tree-node > summary:hover {
    background: #334155;
    color: #cbd5e1;
}

[data-theme="dark"] .tree-nav > .nav-tree-node > .nav-tree-node {
    border-left-color: #334155;
}

[data-theme="dark"] .tree-nav > .nav-tree-node > .nav-tree-node > summary {
    color: #94a3b8;
}

[data-theme="dark"] .header {
    background: #1e293b;
    border-bottom-color: #334155;
}

[data-theme="dark"] .sidebar-toggle {
    background: #1e293b;
    border-color: #475569;
    color: #94a3b8;
}

[data-theme="dark"] .breadcrumb {
    color: #64748b;
}

[data-theme="dark"] .breadcrumb strong {
    color: #f1f5f9;
}

[data-theme="dark"] .header-search {
    background: #0f172a;
}

[data-theme="dark"] .header-search input {
    color: #f1f5f9;
}

[data-theme="dark"] .header-bell {
    color: #94a3b8;
}

[data-theme="dark"] .dark-mode-btn:hover {
    background: #334155;
    color: #f1f5f9;
}

[data-theme="dark"] .user-meta div {
    color: #f1f5f9;
}

[data-theme="dark"] .user-meta small {
    color: #64748b;
}

[data-theme="dark"] .card,
[data-theme="dark"] .stat-card {
    background: var(--surface);
    border-color: var(--line);
}

[data-theme="dark"] .card h3 {
    color: #e2e8f0;
}

[data-theme="dark"] .tab-group {
    background: #1e293b;
    border-color: #334155;
}

[data-theme="dark"] .tab-btn {
    color: #94a3b8;
}

[data-theme="dark"] .form-group label {
    color: #cbd5e1;
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea,
[data-theme="dark"] .search-bar input,
[data-theme="dark"] .search-bar select,
[data-theme="dark"] .camera-select {
    background: #0f172a;
    border-color: #334155;
    color: #f1f5f9;
}

[data-theme="dark"] .btn-secondary {
    background: #334155;
    color: #cbd5e1;
}

[data-theme="dark"] .btn-secondary:hover {
    background: #475569;
}

[data-theme="dark"] .btn-camera {
    background: #1e293b;
    border-color: #334155;
    color: #cbd5e1;
}

[data-theme="dark"] .btn-camera:hover {
    background: #334155;
}

[data-theme="dark"] .data-table thead {
    background: #0f172a;
}

[data-theme="dark"] .data-table th {
    color: #94a3b8;
    border-bottom-color: #334155;
}

[data-theme="dark"] .data-table td {
    color: #cbd5e1;
    border-bottom-color: var(--line-soft);
}

[data-theme="dark"] .data-table tbody tr:hover {
    background: #263045;
}

[data-theme="dark"] .search-bar {
    color: #cbd5e1;
}

[data-theme="dark"] .feature-item {
    background: #0f172a;
    color: #cbd5e1;
}

[data-theme="dark"] .quick-link {
    background: #0f172a;
    border-color: #334155;
    color: #cbd5e1;
}

[data-theme="dark"] .quick-link:hover {
    border-color: #3b82f6;
}

[data-theme="dark"] .member-lookup-modal {
    background: #1e293b;
    border-color: #334155;
}

[data-theme="dark"] .member-lookup-head h3 {
    color: #f1f5f9;
}

[data-theme="dark"] .app-toast {
    background: #1e293b;
    border-color: #334155;
    color: #cbd5e1;
}

[data-theme="dark"] .version {
    color: #475569;
}

[data-theme="dark"] .app-footer {
    color: #475569;
}

[data-theme="dark"] .auto-grid {
    border-color: #334155;
}

[data-theme="dark"] .auto-grid .ag-header {
    background: #0f172a;
}

[data-theme="dark"] .page-header h2 {
    color: var(--text);
}

[data-theme="dark"] .placeholder-page h2 {
    color: #e2e8f0;
}


/* ==================== 공통 스텝 넘버링 ==================== */
/* 사용법: <div class="step-head"><span class="step-num">1</span><h3>제목</h3></div> */

.step-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #ec5b13;
    color: #fff;
    font-size: 14px;
    font-weight: 900;
    flex-shrink: 0;
    line-height: 1;
}

.step-head h3,
.step-head h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 800;
    color: #111827;
}

/* 카드 헤더 안에 쓸 때 (margin-bottom 없음) */
.step-head.no-mb { margin-bottom: 0; }

/* 안내 텍스트 */
.step-guide {
    font-size: 12px;
    color: #ec5b13;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 10px;
}

/* 주황색 버튼 (btn-orange) */
.btn-orange {
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    padding: 10px 16px;
    cursor: pointer;
    transition: all 0.15s ease;
    background: #ec5b13;
    color: #fff;
}
.btn-orange:hover { background: #d44e0e; }
.btn-orange.btn-sm { padding: 7px 12px; font-size: 12px; }

[data-theme="dark"] .step-head h3,
[data-theme="dark"] .step-head h2 { color: #f8fafc; }

/* ==================== 로그인 ==================== */
.login-page {
    margin: 0;
    min-height: 100vh;
    font-family: "Inter", sans-serif;
    background: linear-gradient(145deg, #f4f7ff 0%, #f8fafc 50%, #eef2ff 100%);
    color: #0f172a;
}

.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-panel {
    width: min(440px, 94vw);
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    box-shadow: 0 24px 42px rgba(15, 23, 42, 0.08);
    padding: 26px 24px 22px;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.login-brand-logo {
    width: 44px;
    height: 44px;
    object-fit: contain;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    background: #fff;
    padding: 8px;
}

.login-brand h1 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
}

.login-brand p {
    margin: 4px 0 0;
    font-size: 12px;
    color: #64748b;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.login-alert {
    margin-bottom: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid #fecaca;
    background: #fff1f2;
    color: #b91c1c;
    font-size: 13px;
    font-weight: 600;
}

.login-submit {
    width: 100%;
    height: 42px;
    border-radius: 10px;
    margin-top: 2px;
}

@media (max-width: 560px) {
    .login-panel {
        border-radius: 14px;
        padding: 22px 18px 18px;
    }
    .login-brand h1 {
        font-size: 16px;
    }
}