/* ========================================================
   CaddyAdmin - Admin Theme v2.4
   Premium Golf Course Management System
   Dark/Light Theme Support
   ======================================================== */

/* ── Google Font ── */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.min.css');

/* ── CSS Variables: Dark (기본) ── */
:root {
    --bg-base: #0b0f19;
    --bg-surface: #111827;
    --bg-card: #1a2332;
    --bg-card-hover: #1f2b3e;
    --bg-input: #0e1420;
    --bg-header: rgba(11,15,25,0.88);
    --border: #1e2d44;
    --border-light: #283a54;
    --border-focus: #10b981;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #586b82;
    --text-heading: #f1f5f9;
    --accent: #10b981;
    --accent-hover: #059669;
    --accent-soft: rgba(16,185,129,0.1);
    --accent-glow: rgba(16,185,129,0.2);
    --blue: #3b82f6;
    --blue-soft: rgba(59,130,246,0.1);
    --purple: #8b5cf6;
    --purple-soft: rgba(139,92,246,0.1);
    --amber: #f59e0b;
    --amber-soft: rgba(245,158,11,0.1);
    --danger: #ef4444;
    --danger-soft: rgba(239,68,68,0.1);
    --sidebar-w: 248px;
    --header-h: 54px;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 4px 24px rgba(0,0,0,0.25);
    --shadow-glow: 0 0 24px rgba(16,185,129,0.12);
    --transition: all 0.2s cubic-bezier(.4,0,.2,1);
    --font: 'Pretendard',-apple-system,BlinkMacSystemFont,'Segoe UI','Malgun Gothic',sans-serif;
}

/* ── CSS Variables: Light ── */
[data-theme="light"] {
    --bg-base: #f3f4f6;
    --bg-surface: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f9fafb;
    --bg-input: #f9fafb;
    --bg-header: rgba(255,255,255,0.92);
    --border: #e5e7eb;
    --border-light: #d1d5db;
    --border-focus: #059669;
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    --text-heading: #111827;
    --accent: #059669;
    --accent-hover: #047857;
    --accent-soft: rgba(5,150,105,0.08);
    --accent-glow: rgba(5,150,105,0.12);
    --blue: #2563eb;
    --blue-soft: rgba(37,99,235,0.08);
    --purple: #7c3aed;
    --purple-soft: rgba(124,58,237,0.08);
    --amber: #d97706;
    --amber-soft: rgba(217,119,6,0.08);
    --danger: #dc2626;
    --danger-soft: rgba(220,38,38,0.08);
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.04);
    --shadow-glow: 0 0 16px rgba(5,150,105,0.06);
}
[data-theme="light"] .sidebar { background: #ffffff; border-right: 1px solid var(--border); }
[data-theme="light"] .sidebar-header .s-logo { background: linear-gradient(135deg, #059669, #10b981); }
[data-theme="light"] .card { box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
[data-theme="light"] .data-table thead th { background: #f9fafb; }

/* ── 테마 전환 애니메이션 ── */
html.theme-transitioning, html.theme-transitioning * {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease !important;
}

/* ── Reset ── */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body { font-family: var(--font); background: var(--bg-base); color: var(--text-primary); line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-hover); }
::selection { background: var(--accent-soft); color: var(--accent); }
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 4px; }

/* ── Layout ── */
.admin-wrapper { display: flex; min-height: 100vh; }

/* ========================================
   SIDEBAR
   ======================================== */
.sidebar {
    width: var(--sidebar-w);
    background: var(--bg-surface);
    border-right: 1px solid var(--border);
    position: fixed;
    top: 0; left: 0; bottom: 0;
    display: flex; flex-direction: column;
    z-index: 100;
    overflow-y: auto;
    transition: transform 0.3s ease;
}

.sidebar-header {
    height: var(--header-h);
    display: flex; align-items: center;
    padding: 0 1.2rem;
    border-bottom: 1px solid var(--border);
    gap: 0.6rem; flex-shrink: 0;
}

.sidebar-header .s-icon {
    width: 30px; height: 30px;
    background: linear-gradient(135deg, var(--accent), #047857);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.82rem;
    box-shadow: var(--shadow-glow);
    flex-shrink: 0;
}

.sidebar-header .s-title { font-weight: 700; font-size: 1rem; color: var(--text-heading); letter-spacing: -0.01em; }
.sidebar-header .s-sub { font-size: 0.8rem; color: var(--text-muted); letter-spacing: 0.06em; text-transform: uppercase; }

.sidebar-nav { flex: 1; padding: 0.6rem 0; }
.nav-group { margin-bottom: 0.15rem; }
.nav-group-title {
    padding: 0.6rem 1.2rem 0.3rem;
    font-size: 0.8rem; font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.08em; text-transform: uppercase;
}

.nav-item {
    display: flex; align-items: center; gap: 0.55rem;
    padding: 0.5rem 1.2rem;
    color: var(--text-secondary); font-size: 0.87rem;
    transition: var(--transition);
    border-left: 2px solid transparent;
    cursor: pointer;
}

.nav-item:hover { background: var(--accent-soft); color: var(--text-primary); }
.nav-item.active { background: var(--accent-soft); color: var(--accent); border-left-color: var(--accent); font-weight: 600; }
.nav-icon { font-size: 0.87rem; width: 20px; text-align: center; opacity: 0.85; }
.nav-badge {
    margin-left: auto;
    background: var(--danger); color: #fff;
    font-size: 0.73rem; padding: 0.05rem 0.4rem;
    border-radius: 10px; font-weight: 700;
    min-width: 18px; text-align: center;
}

/* ========================================
   MAIN CONTENT
   ======================================== */
.main-content {
    margin-left: var(--sidebar-w);
    flex: 1; min-height: 100vh;
    transition: margin-left 0.3s;
}

.sidebar.collapsed { transform: translateX(-100%); }
.sidebar.collapsed ~ .main-content { margin-left: 0; }

/* ── Top Bar ── */
.top-bar {
    height: var(--header-h);
    background: var(--bg-header);
    backdrop-filter: blur(16px) saturate(1.5);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center;
    padding: 0 1.5rem;
    position: sticky; top: 0; z-index: 50;
}

.menu-toggle {
    background: none; border: none;
    color: var(--text-secondary);
    font-size: 1.15rem; cursor: pointer;
    margin-right: 0.85rem;
    padding: 0.25rem; border-radius: 4px;
    transition: var(--transition);
}
.menu-toggle:hover { background: var(--accent-soft); color: var(--accent); }

.page-title { font-size: 1.05rem; font-weight: 700; color: var(--text-heading); letter-spacing: -0.02em; }

.top-bar-right { margin-left: auto; display: flex; align-items: center; gap: 0.85rem; }

.user-name {
    display: flex; align-items: center; gap: 0.4rem;
    padding: 0.3rem 0.7rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.87rem; color: var(--text-secondary);
}

.btn-logout {
    padding: 0.3rem 0.7rem;
    border: 1px solid var(--border);
    background: transparent;
    border-radius: var(--radius);
    color: var(--text-muted); font-size: 0.85rem;
    cursor: pointer; transition: var(--transition);
}
.btn-logout:hover { border-color: var(--danger); color: var(--danger); background: var(--danger-soft); }

/* ── 테마 토글 ── */
.theme-toggle {
    display: flex; align-items: center; justify-content: center;
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--bg-input); border: 1px solid var(--border);
    cursor: pointer; transition: var(--transition);
    font-size: 1.1rem; line-height: 1;
}
.theme-toggle:hover { background: var(--accent-soft); border-color: var(--accent); }

/* ── Content Area ── */
.content-area { padding: 1.25rem 1.5rem; max-width: 1440px; }

/* ========================================
   STAT CARDS (Dashboard)
   ======================================== */
.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 0.85rem; margin-bottom: 1.25rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.1rem 1.2rem;
    display: flex; flex-direction: column; gap: 0.35rem;
    position: relative; overflow: hidden;
    transition: var(--transition);
}

.stat-card:hover { border-color: var(--accent); box-shadow: var(--shadow-glow); transform: translateY(-2px); }
.stat-card::before { content:''; position: absolute; top:0; left:0; right:0; height: 2px; background: linear-gradient(90deg, var(--accent), transparent 80%); }
.stat-card.blue::before { background: linear-gradient(90deg, var(--blue), transparent 80%); }
.stat-card.purple::before { background: linear-gradient(90deg, var(--purple), transparent 80%); }
.stat-card.amber::before { background: linear-gradient(90deg, var(--amber), transparent 80%); }
.stat-card.danger::before { background: linear-gradient(90deg, var(--danger), transparent 80%); }

.stat-icon { font-size: 1.15rem; width: 34px; height: 34px; border-radius: 8px; display: flex; align-items: center; justify-content: center; background: var(--accent-soft); margin-bottom: 0.2rem; }
.stat-card.blue .stat-icon { background: var(--blue-soft); }
.stat-card.purple .stat-icon { background: var(--purple-soft); }
.stat-card.amber .stat-icon { background: var(--amber-soft); }
.stat-value { font-size: 1.65rem; font-weight: 800; color: var(--text-heading); letter-spacing: -0.04em; line-height: 1.1; }
.stat-label { font-size: 0.85rem; color: var(--text-muted); letter-spacing: 0.02em; }

/* ========================================
   FILTER BAR
   ======================================== */
.filter-bar {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
}

.filter-form { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }

/* ========================================
   FORMS
   ======================================== */
.form-group { margin-bottom: 0.85rem; }
.form-group label {
    display: block; font-size: 0.9rem; font-weight: 600;
    color: var(--text-secondary); margin-bottom: 0.3rem;
}

.form-input, .form-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary); font-size: 0.9rem;
    font-family: inherit; outline: none;
    transition: var(--transition);
}

.form-input:focus, .form-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.form-input::placeholder { color: var(--text-muted); }
textarea.form-input { resize: vertical; min-height: 80px; }

.form-select {
    cursor: pointer; appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23586b82' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 0.65rem center; padding-right: 1.8rem;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem; }

.form-check { display: flex; align-items: center; gap: 0.45rem; cursor: pointer; font-size: 0.9rem; }
.form-check input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--accent); }

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem;
    padding: 0.48rem 0.95rem;
    font-size: 0.9rem; font-weight: 600; font-family: inherit;
    border: 1px solid transparent; border-radius: 6px;
    cursor: pointer; transition: var(--transition); white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #059669);
    color: #fff; border-color: transparent;
    box-shadow: 0 2px 10px rgba(16,185,129,0.25);
}
.btn-primary:hover { box-shadow: 0 4px 18px rgba(16,185,129,0.35); transform: translateY(-1px); }

.btn-secondary { background: var(--bg-card); color: var(--text-secondary); border-color: var(--border); }
.btn-secondary:hover { background: var(--bg-card-hover); color: var(--text-primary); border-color: var(--border-light); }

.btn-outline { background: transparent; color: var(--text-secondary); border-color: var(--border); }
.btn-outline:hover { background: var(--bg-card); color: var(--text-primary); }

.btn-danger { background: var(--danger-soft); color: var(--danger); border-color: rgba(239,68,68,0.2); }
.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-edit { background: var(--blue-soft); color: var(--blue); border-color: rgba(59,130,246,0.2); }
.btn-edit:hover { background: var(--blue); color: #fff; }

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

.btn-sm { padding: 0.28rem 0.55rem; font-size: 0.82rem; }
.btn-xs { padding: 0.18rem 0.42rem; font-size: 0.78rem; border-radius: 4px; }
.btn-icon { width: 30px; height: 30px; padding: 0; }
.btn-block { width: 100%; }

/* ========================================
   TABLES
   ======================================== */
.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
}

.data-table {
    width: 100%;
    border-collapse: separate; border-spacing: 0;
    font-size: 0.87rem;
}

.data-table thead th {
    background: rgba(255,255,255,0.025);
    padding: 0.6rem 0.8rem;
    font-weight: 600; color: var(--text-muted);
    text-align: left; font-size: 0.87rem;
    letter-spacing: 0.04em; text-transform: uppercase;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    position: sticky; top: 0; z-index: 5;
}

.data-table tbody td {
    padding: 0.6rem 0.85rem;
    border-bottom: 1px solid rgba(30,45,68,0.4);
    vertical-align: middle;
}

.data-table tbody tr { transition: background 0.15s; }
.data-table tbody tr:hover { background: rgba(16,185,129,0.035); }
.data-table tbody tr:last-child td { border-bottom: none; }

.data-table .text-center { text-align: center; }
.data-table .text-right { text-align: right; }

.data-table .form-input, .data-table .form-select {
    padding: 0.25rem 0.45rem; font-size: 0.82rem;
    background: rgba(14,20,32,0.5);
}

.empty-row { text-align: center; padding: 2.5rem 1rem !important; color: var(--text-muted); }

/* ── Row highlight for drag ── */
.data-table tbody tr.drag-over { background: var(--accent-soft); box-shadow: inset 0 -2px 0 var(--accent); }
.data-table tbody tr.dragging { opacity: 0.5; }

/* ========================================
   BADGES
   ======================================== */
.badge {
    display: inline-flex; align-items: center;
    padding: 0.12rem 0.5rem; border-radius: 20px;
    white-space: nowrap;
    font-size: 0.82rem; font-weight: 600; letter-spacing: 0.01em;
}

.badge-active { background: var(--accent-soft); color: var(--accent); }
.badge-resigned { background: var(--danger-soft); color: var(--danger); }
.badge-leave { background: var(--amber-soft); color: var(--amber); }
.badge-pending { background: var(--amber-soft); color: var(--amber); }
.badge-approved { background: var(--accent-soft); color: var(--accent); }
.badge-rejected { background: var(--danger-soft); color: var(--danger); }
.badge-info { background: var(--blue-soft); color: var(--blue); }
.badge-purple { background: var(--purple-soft); color: var(--purple); }
.badge-important { background: var(--danger-soft); color: var(--danger); font-size: 0.8rem; padding: 0.1rem 0.4rem; }
.badge-new { background: var(--accent); color: #fff; font-size: 0.8rem; padding: 0.08rem 0.35rem; border-radius: 3px; font-weight: 700; }
.badge-keeping { background: var(--amber-soft); color: var(--amber); }
.badge-returned { background: var(--accent-soft); color: var(--accent); }
.badge-done { background: var(--accent-soft); color: var(--accent); }
.badge-cancelled { background: rgba(100,116,139,0.1); color: #64748b; }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-merit { background: var(--accent-soft); color: var(--accent); }
.badge-demerit { background: var(--danger-soft); color: var(--danger); }
.badge-normal { background: var(--accent-soft); color: var(--accent); }
.badge-dayoff { background: var(--amber-soft); color: var(--amber); }
.badge-open { background: var(--accent-soft); color: var(--accent); }
.badge-closed { background: rgba(100,116,139,0.15); color: #64748b; }

/* ── Attend Type ── */
.att-normal { }
.att-dayoff { color: var(--blue); background: var(--blue-soft); padding: 0.08rem 0.4rem; border-radius: 3px; font-size: 0.78rem;  white-space: nowrap; }
.att-vacation { color: var(--purple); background: var(--purple-soft); padding: 0.08rem 0.4rem; border-radius: 3px; font-size: 0.78rem;  white-space: nowrap; }
.att-sick { color: var(--danger); background: var(--danger-soft); padding: 0.08rem 0.4rem; border-radius: 3px; font-size: 0.78rem;  white-space: nowrap; }
.att-chaenggim { color: var(--amber); background: var(--amber-soft); padding: 0.08rem 0.4rem; border-radius: 3px; font-size: 0.78rem;  white-space: nowrap; }
.att-duty { color: #a78bfa; background: rgba(167,139,250,0.1); padding: 0.08rem 0.4rem; border-radius: 3px; font-size: 0.78rem;  white-space: nowrap; }
.att-early { color: #f97316; background: rgba(249,115,22,0.1); padding: 0.08rem 0.4rem; border-radius: 3px; font-size: 0.78rem;  white-space: nowrap; }

/* ========================================
   CARD / INFO COMPONENTS
   ======================================== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.1rem 1.2rem;
    overflow: hidden; transition: var(--transition);
}

.card:hover { border-color: var(--border-light); }

.card-header {
    padding: 0.75rem 1.1rem;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    background: rgba(255,255,255,0.015);
}
.card-header h3, .card-header span { font-weight: 600; font-size: 1rem; color: var(--text-heading); }
.card-body { padding: 1.1rem; }

.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 0.85rem; }

.info-bar {
    display: flex; align-items: center; gap: 1.25rem;
    padding: 0.7rem 1rem;
    background: var(--accent-soft);
    border: 1px solid rgba(16,185,129,0.12);
    border-radius: var(--radius);
    margin-bottom: 0.85rem; font-size: 1rem;
}
.info-bar .i-label { color: var(--text-muted); font-size: 0.85rem; }
.info-bar .i-value { color: var(--accent); font-weight: 700; }

/* ========================================
   CALENDAR
   ======================================== */
.cal-nav { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.85rem; }
.cal-nav .cal-title { font-size: 1rem; font-weight: 700; color: var(--text-heading); }
.cal-nav .btn { padding: 0.25rem 0.6rem; }

.cal-grid {
    display: grid; grid-template-columns: repeat(7,1fr);
    gap: 1px; background: var(--border);
    border-radius: var(--radius); overflow: hidden;
}

.cal-head {
    background: rgba(255,255,255,0.03); padding: 0.45rem 0.25rem;
    text-align: center; font-size: 0.85rem; font-weight: 600; color: var(--text-muted);
}
.cal-head:first-child { color: var(--danger); }
.cal-head:last-child { color: var(--blue); }

.cal-day {
    background: var(--bg-card); padding: 0.4rem;
    cursor: pointer; transition: var(--transition);
    position: relative;
}
.cal-day:hover { background: var(--bg-card-hover); }
.cal-day.today { outline: 1px solid var(--accent); outline-offset: -1px; }
.cal-day.other { opacity: 0.3; }
.cal-day.selected { background: var(--accent-soft); outline: 1px solid var(--accent); }

.cal-day .d-num { font-size: 0.87rem; font-weight: 600; margin-bottom: 0.2rem; }
.cal-day .d-badge { font-size: 0.78rem; padding: 0.06rem 0.3rem; border-radius: 3px; display: inline-block; }
.cal-day .d-count { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.15rem; }

/* ========================================
   TABS
   ======================================== */
.tabs { display: flex; border-bottom: 1px solid var(--border); margin-bottom: 0.85rem; }
.tab-item {
    padding: 0.55rem 1.1rem; font-size: 1rem; font-weight: 600;
    color: var(--text-muted); cursor: pointer; transition: var(--transition);
    border-bottom: 2px solid transparent;
}
.tab-item:hover { color: var(--text-primary); }
.tab-item.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ========================================
   MODAL
   ======================================== */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex; align-items: center; justify-content: center;
    animation: fadeIn 0.15s ease;
}

.modal-box, .modal {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    width: 90%; max-width: 500px;
    max-height: 85vh;
    box-shadow: var(--shadow);
    animation: scaleIn 0.15s ease;
    display: flex; flex-direction: column;
}
.modal-box { padding: 1.5rem; overflow-y: auto; }

.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border);
    font-size: 1rem; font-weight: 700;
}
.modal-close {
    background: none; border: none; font-size: 1.3rem; cursor: pointer;
    color: var(--text-muted); line-height: 1; padding: 0 0.2rem;
}
.modal-close:hover { color: var(--text-primary); }

.modal-body {
    padding: 1rem;
    overflow-y: auto;
    flex: 1;
}
.modal-body .form-group { margin-bottom: 0.7rem; }
.modal-body .form-group label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--text-muted); margin-bottom: 0.25rem; }

.modal-footer {
    display: flex; justify-content: flex-end; gap: 0.4rem;
    padding: 0.6rem 1rem;
    border-top: 1px solid var(--border);
}

@keyframes fadeIn { from{opacity:0} to{opacity:1} }
@keyframes scaleIn { from{transform:scale(0.95);opacity:0} to{transform:scale(1);opacity:1} }

/* ========================================
   TOAST
   ======================================== */
.toast-container { position: fixed; top: 64px; right: 16px; z-index: 9999; }
.toast {
    background: var(--bg-card); border: 1px solid var(--accent);
    border-radius: var(--radius); padding: 0.65rem 1.1rem;
    margin-bottom: 0.4rem; font-size: 0.87rem;
    box-shadow: var(--shadow); animation: slideIn 0.25s ease;
    display: flex; align-items: center; gap: 0.4rem;
}
.toast.error { border-color: var(--danger); }
@keyframes slideIn { from{transform:translateX(100%);opacity:0} to{transform:translateX(0);opacity:1} }

/* ========================================
   PAGE TABS (Screen 1.1~1.4 style)
   ======================================== */
.page-tabs {
    display: flex; gap: 0; border-bottom: 2px solid var(--border);
    margin-bottom: 1.25rem; position: sticky; top: var(--header-h); z-index: 10;
    background: var(--bg-base); padding-top: 0.25rem;
}
.page-tab {
    padding: 0.65rem 1.2rem; font-size: 0.9rem; font-weight: 500;
    color: var(--text-muted); border-bottom: 2px solid transparent;
    margin-bottom: -2px; cursor: pointer; transition: var(--transition);
    text-decoration: none; white-space: nowrap;
}
.page-tab:hover { color: var(--text-primary); }
.page-tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 700; }

.tab-panel { display: none; animation: fadeIn 0.2s ease; }
.tab-panel.active { display: block; }

/* ========================================
   SECTION HEADER (green icon + title)
   ======================================== */
.section-header {
    display: flex; align-items: center; gap: 0.5rem;
    margin-bottom: 1rem; padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}
.section-header .sh-icon {
    width: 24px; height: 24px; border-radius: 6px;
    background: var(--accent-soft); color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.87rem; flex-shrink: 0;
}
.section-header .sh-title { font-size: 1rem; font-weight: 700; color: var(--accent); }
.section-header .sh-sub { font-size: 0.85rem; color: var(--text-muted); margin-left: auto; }

/* ========================================
   DETAIL PAGE (Caddy Detail etc.)
   ======================================== */
.detail-grid { display: grid; grid-template-columns: 140px 1fr; gap: 1.5rem; }
.detail-photo {
    width: 140px; height: 160px;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 0.5rem;
    font-size: 2.5rem; color: var(--text-muted);
    overflow: hidden; cursor: pointer; position: relative;
    transition: var(--transition);
}
.detail-photo:hover { border-color: var(--accent); }
.detail-photo img { width: 100%; height: 100%; object-fit: cover; }
.detail-photo .photo-label { font-size: 0.8rem; color: var(--text-muted); }
.detail-info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem 1.5rem; }
.detail-item { padding: 0.35rem 0; }
.detail-item .dl { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.15rem; letter-spacing: 0.02em; }
.detail-item .dv { font-size: 0.9rem; color: var(--text-heading); font-weight: 500; }
.detail-item.full { grid-column: 1 / -1; }

/* ========================================
   DAY CHECKBOXES (고정 휴일)
   ======================================== */
.day-checks { display: flex; gap: 0.35rem; }
.day-check {
    width: 38px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; border-radius: 8px;
    border: 1px solid var(--border); background: var(--bg-input);
    cursor: pointer; transition: var(--transition);
    font-size: 0.87rem; font-weight: 600; color: var(--text-secondary);
    position: relative;
}
.day-check input { display: none; }
.day-check.checked, .day-check:has(input:checked) {
    background: var(--accent); border-color: var(--accent);
    color: #fff; box-shadow: 0 2px 8px rgba(16,185,129,0.3);
}

/* ========================================
   DOCUMENT CHIPS / TIME CHIPS
   ======================================== */
.chip-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chip {
    display: inline-flex; align-items: center; gap: 0.35rem;
    padding: 0.3rem 0.65rem; border-radius: 6px;
    background: var(--bg-input); border: 1px solid var(--border);
    font-size: 0.87rem; color: var(--text-secondary);
    transition: var(--transition);
}
.chip:hover { border-color: var(--accent); }
.chip .chip-del {
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--danger-soft); color: var(--danger);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; cursor: pointer; border: none;
    transition: var(--transition); line-height: 1;
}
.chip .chip-del:hover { background: var(--danger); color: #fff; }
.chip-add {
    display: inline-flex; align-items: center; gap: 0.25rem;
    padding: 0.3rem 0.65rem; border-radius: 6px;
    border: 1px dashed var(--border-light); background: transparent;
    font-size: 0.85rem; color: var(--accent); cursor: pointer;
    transition: var(--transition); font-family: var(--font);
}
.chip-add:hover { border-color: var(--accent); background: var(--accent-soft); }

/* ========================================
   SUMMARY CARDS (고객평점, 상점, 벌점 등)
   ======================================== */
.summary-cards { display: flex; gap: 1rem; margin-bottom: 1.25rem; }
.summary-card {
    flex: 1; text-align: center; padding: 1rem 0.5rem;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); position: relative;
}
.summary-card::after {
    content: ''; position: absolute; right: 0; top: 20%; height: 60%;
    width: 1px; background: var(--border);
}
.summary-card:last-child::after { display: none; }
.summary-card .sc-value {
    font-size: 1.6rem; font-weight: 800; line-height: 1.2;
}
.summary-card .sc-value.accent { color: var(--accent); }
.summary-card .sc-value.blue { color: var(--blue); }
.summary-card .sc-value.danger { color: var(--danger); }
.summary-card .sc-label { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.2rem; }

/* ========================================
   ENHANCED CALENDAR (Screen 4.0)
   ======================================== */
.leave-cal { display: grid; grid-template-columns: 2fr 1fr; gap: 1rem; }
.leave-cal-right { padding: 1rem; }
.cal-day .d-badge.open {
    background: var(--accent-soft); color: var(--accent); font-weight: 600;
}
.cal-day .d-badge.closed {
    background: var(--danger-soft); color: var(--danger); font-weight: 600;
}
.cal-day .d-badge.full {
    background: var(--amber-soft); color: var(--amber); font-weight: 600;
}
.toggle-btn {
    display: inline-flex; border-radius: 8px; overflow: hidden;
    border: 1px solid var(--border);
}
.toggle-btn button {
    padding: 0.45rem 1.2rem; border: none; background: var(--bg-input);
    color: var(--text-secondary); font-size: 0.87rem; font-weight: 600;
    cursor: pointer; transition: var(--transition); font-family: var(--font);
}
.toggle-btn button.active {
    background: var(--accent); color: #fff;
}
.toggle-btn button:hover:not(.active) { background: var(--bg-card-hover); }
.applicant-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.55rem 0; border-bottom: 1px solid var(--border);
    font-size: 0.87rem;
}
.applicant-item:last-child { border-bottom: none; }

/* ========================================
   GROUP TABLE (Screen 5.0 출근표)
   ======================================== */
.group-tables-wrapper {
    display: flex; gap: 1rem; overflow-x: auto; padding-bottom: 0.5rem;
}
.group-table {
    flex-shrink: 0; min-width: 340px;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius);
}
.group-table-header {
    padding: 0.55rem 0.85rem; font-weight: 700; font-size: 0.87rem;
    background: var(--bg-surface); border-bottom: 1px solid var(--border);
    border-radius: var(--radius) var(--radius) 0 0;
    text-align: center; color: var(--text-heading);
}
.group-table .data-table { margin: 0; }
.group-table .data-table th { background: var(--bg-card); font-size: 0.85rem; }

.attend-select {
    padding: 0.2rem 0.35rem; font-size: 0.82rem;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 4px; color: var(--text-primary);
    font-family: var(--font);
}
.attend-select.holiday { background: var(--amber-soft); border-color: var(--amber); color: var(--amber); }

.swap-row { background: var(--accent-soft) !important; }
.drag-over { border-top: 2px solid var(--accent) !important; }

/* ========================================
   SETTINGS ROW (스페어, 1부시작 등)
   ======================================== */
.settings-bar {
    display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
    padding: 0.65rem 1rem; margin-bottom: 1rem;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius);
}
.settings-bar .sb-item { display: flex; align-items: center; gap: 0.4rem; font-size: 0.87rem; }
.settings-bar .sb-item label { color: var(--text-secondary); font-weight: 600; white-space: nowrap; }
.settings-bar .sb-item input {
    width: 60px; padding: 0.25rem 0.5rem; text-align: center;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 4px; color: var(--text-primary);
    font-size: 0.87rem; font-family: var(--font);
}
.settings-bar .sb-link { font-size: 0.85rem; color: var(--accent); cursor: pointer; }
.settings-bar .sb-link:hover { text-decoration: underline; }

/* ========================================
   SLOT LIST (Drag Sortable)
   ======================================== */
.slot-list .slot-row {
    display: grid; grid-template-columns: 30px 50px 1fr 80px 80px;
    align-items: center; gap: 0.5rem;
    padding: 0.5rem 0.8rem;
    border-bottom: 1px solid rgba(30,45,68,0.3);
    font-size: 0.87rem;
    transition: background 0.15s;
}
.slot-list .slot-row:hover { background: var(--accent-soft); }
.slot-list .slot-row .drag-handle { cursor: grab; color: var(--text-muted); font-size: 0.87rem; text-align: center; }
.slot-list .slot-row .s-no { font-weight: 700; color: var(--text-secondary); text-align: center; }
.slot-list .slot-row .s-name { font-weight: 500; }
.slot-list .slot-row .s-empty { color: var(--text-muted); font-style: italic; }

/* ========================================
   LOGIN
   ======================================== */
.login-page {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-base);
    position: relative; overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute; width: 500px; height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow), transparent 70%);
    top: -180px; right: -180px; pointer-events: none;
}

.login-page::after {
    content: '';
    position: absolute; width: 350px; height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59,130,246,0.08), transparent 70%);
    bottom: -120px; left: -120px; pointer-events: none;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    width: 100%; max-width: 380px;
    box-shadow: var(--shadow);
    position: relative; z-index: 1;
}

.login-logo { text-align: center; margin-bottom: 2rem; }
.login-logo .l-icon {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, var(--accent), #047857);
    border-radius: 14px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.4rem; margin-bottom: 0.6rem;
    box-shadow: var(--shadow-glow);
}
.login-logo h2 { font-size: 1.2rem; font-weight: 700; color: var(--text-heading); }
.login-logo p { font-size: 0.87rem; color: var(--text-muted); margin-top: 0.2rem; }

.login-form .form-group { margin-bottom: 0.85rem; }
.login-form .form-group label { font-size: 0.87rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 0.25rem; display: block; }
.login-form .form-group input {
    width: 100%; padding: 0.65rem 0.85rem;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 6px; color: var(--text-primary);
    font-size: 0.9rem; outline: none; font-family: inherit;
    transition: var(--transition);
}
.login-form .form-group input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.login-form .form-group input::placeholder { color: var(--text-muted); }

.btn-login {
    width: 100%; padding: 0.7rem;
    background: linear-gradient(135deg, var(--accent), #059669);
    color: #fff; border: none; border-radius: 6px;
    font-size: 0.9rem; font-weight: 700;
    cursor: pointer; transition: var(--transition);
    box-shadow: 0 3px 12px rgba(16,185,129,0.3);
    margin-top: 0.5rem; font-family: inherit;
}
.btn-login:hover { box-shadow: 0 5px 20px rgba(16,185,129,0.4); transform: translateY(-1px); }

.error-msg { color: var(--danger); font-size: 0.85rem; text-align: center; margin-top: 0.7rem; background: var(--danger-soft); padding: 0.45rem; border-radius: 6px; }

.install-prompt { text-align: center; margin-top: 1.25rem; color: var(--text-muted); font-size: 0.85rem; }
.install-prompt a { color: var(--accent); cursor: pointer; }

/* ========================================
   VISITOR DRAG LIST (Screen 6.0)
   ======================================== */
.visitor-drag-list { display: flex; gap: 3px; }
.vd-item {
    display: flex; align-items: center; gap: 0.25rem;
    padding: 0.2rem 0.4rem; border-radius: 5px;
    background: var(--bg-input); border: 1px solid var(--border);
    font-size: 0.87rem; cursor: grab; transition: var(--transition);
    min-width: 70px;
}
.vd-item:active { cursor: grabbing; }
.vd-item.vd-empty { opacity: 0.45; border-style: dashed; }
.vd-item.drag-over { border-color: var(--accent); background: var(--accent-soft); }
.vd-no {
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--accent-soft); color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.87rem; font-weight: 700; flex-shrink: 0;
}
.vd-name { flex: 1; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vd-handle { color: var(--text-muted); font-size: 0.8rem; flex-shrink: 0; }

/* ========================================
   RECORD PAGE (Screen 7.0 - Lost Items / Hall of Fame)
   ======================================== */
.record-tabs { display: flex; gap: 0; margin-bottom: 1rem; }
.record-tab {
    padding: 0.5rem 1.2rem; font-size: 0.87rem; font-weight: 500;
    color: var(--text-muted); background: var(--bg-surface);
    border: 1px solid var(--border); cursor: pointer;
    transition: var(--transition);
}
.record-tab:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.record-tab:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.record-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }

.lost-item-card {
    display: grid; grid-template-columns: 60px 1fr auto;
    gap: 0.75rem; align-items: center;
    padding: 0.65rem 0.85rem;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); margin-bottom: 0.4rem;
    transition: var(--transition);
}
.lost-item-card:hover { border-color: var(--border-light); }
.lost-item-card .li-thumb {
    width: 60px; height: 60px; border-radius: 6px;
    background: var(--bg-input); display: flex;
    align-items: center; justify-content: center;
    font-size: 1.5rem; overflow: hidden;
}
.lost-item-card .li-thumb img { width: 100%; height: 100%; object-fit: cover; }
.lost-item-card .li-info .li-name { font-weight: 600; font-size: 0.9rem; }
.lost-item-card .li-info .li-meta { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.15rem; }

.status-badge { padding: 0.15rem 0.55rem; border-radius: 20px; font-size: 0.82rem; font-weight: 600; white-space: nowrap; }
.status-badge.keeping { background: var(--amber-soft); color: var(--amber); }
.status-badge.returned { background: var(--accent-soft); color: var(--accent); }

/* ========================================
   UTILITIES
   ======================================== */
.mt-0{margin-top:0}.mt-1{margin-top:0.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:0.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}
.gap-1{gap:0.5rem}.gap-2{gap:1rem}
.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}
.flex-center{display:flex;align-items:center}.flex-end{display:flex;justify-content:flex-end}
.flex-wrap{flex-wrap:wrap}
.text-center{text-align:center}.text-right{text-align:right}
.text-muted{color:var(--text-muted)}.text-accent{color:var(--accent)}.text-danger{color:var(--danger)}
.text-sm{font-size:0.72rem}.text-xs{font-size:0.65rem}
.font-bold{font-weight:700}.font-medium{font-weight:500}
.w-full{width:100%}.hidden{display:none}
.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .form-row { grid-template-columns: 1fr; }
    .content-area { padding: 0.85rem; }
    .stat-cards { grid-template-columns: repeat(2, 1fr); }
    .detail-grid { grid-template-columns: 1fr; }
    .detail-info { grid-template-columns: 1fr 1fr; }
    .leave-cal { grid-template-columns: 1fr; }
    .summary-cards { flex-wrap: wrap; }
    .summary-card { min-width: 120px; }
    .settings-bar { gap: 0.75rem; }
    .page-tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

@media (max-width: 640px) {
    .stat-cards { grid-template-columns: 1fr; }
    .filter-form { flex-direction: column; align-items: stretch; }
    .detail-info { grid-template-columns: 1fr; }
    .summary-cards { flex-direction: column; }
    .group-tables-wrapper { flex-direction: column; }
    .group-table { min-width: unset; }
    .settings-bar { flex-direction: column; gap: 0.5rem; align-items: stretch; }
}

/* ========================================
   PRINT
   ======================================== */
@media print {
    .sidebar,.top-bar,.filter-bar,.btn{display:none!important}
    .main-content{margin-left:0!important}
    body{color:#333;background:#fff}
    .card,.table-wrap{border:1px solid #ddd;break-inside:avoid}
    .data-table th,.data-table td{border:1px solid #ddd;color:#333}
}

/* ── 페이지네이션 ── */
.paging { display:flex;align-items:center;justify-content:center;gap:0.25rem;padding:0.6rem 0;flex-wrap:wrap; }
.paging .pg-btn { min-width:30px;height:30px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-input);color:var(--text-secondary);font-size:0.82rem;cursor:pointer;transition:all 0.12s; }
.paging .pg-btn:hover { border-color:var(--accent);color:var(--accent); }
.paging .pg-btn.active { background:var(--accent);border-color:var(--accent);color:#fff;font-weight:700; }
.paging .pg-btn.disabled { opacity:0.3;pointer-events:none; }
.paging .pg-info { font-size:0.78rem;color:var(--text-muted);margin:0 0.3rem; }
.paging .pg-dots { font-size:0.78rem;color:var(--text-muted);padding:0 0.15rem; }
.paging .pg-size { height:30px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-input);color:var(--text-secondary);font-size:0.8rem;padding:0 0.4rem;margin-right:0.5rem;cursor:pointer; }
.paging .pg-size:hover { border-color:var(--accent); }

/* ── 목록 검색바 ── */
.list-search { display:flex;gap:0.5rem;align-items:center;padding:0.5rem 0.8rem;border-bottom:1px solid var(--border); }
.list-search input { flex:1;max-width:250px; }
.list-search .ls-count { font-size:0.82rem;color:var(--text-muted);margin-left:auto; }

/* ── 컬럼 리사이즈 ── */
.col-resizer { position:absolute;right:-1px;top:4px;bottom:4px;width:3px;cursor:col-resize;z-index:10;border-radius:2px;background:var(--border);opacity:0;transition:opacity 0.15s; }
th:hover .col-resizer { opacity:0.5; }
.col-resizer:hover, .col-resizer.active { opacity:1;background:var(--accent); }

/* ── 정렬 가능 헤더 ── */
.data-table thead th[data-sort] { cursor:pointer;user-select:none;transition:color 0.12s; }
.data-table thead th[data-sort]:hover { color:var(--accent); }
.data-table thead th[data-sort] .sort-arrow { font-size:0.7em;margin-left:4px;opacity:0.35;vertical-align:middle; }
.data-table thead th[data-sort]:hover .sort-arrow { opacity:0.6; }
.data-table thead th[data-sort] .sort-arrow.active { opacity:1;color:var(--accent); }

/* ── nowrap 유틸 ── */
.nw { white-space:nowrap; }