/* ============================================
   Personal Platform - Custom CSS
   Modern Dark Theme - Mobile First
   ============================================ */

:root {
    --bg-primary: #0f0f1a;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #252542;
    --bg-card: #16162a;
    
    --accent-primary: #6366f1;
    --accent-secondary: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    --accent-glow: rgba(99, 102, 241, 0.3);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --success: #22c55e;
    --success-bg: rgba(34, 197, 94, 0.15);
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.15);
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.15);
    
    --border-color: rgba(148, 163, 184, 0.1);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px var(--accent-glow);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --safe-area-bottom: env(safe-area-inset-bottom, 0px);
}

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

html { font-size: 16px; scroll-behavior: smooth; -webkit-tap-highlight-color: transparent; }

body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%;
    overscroll-behavior-y: contain;
}

body.sidebar-open { overflow: hidden; }

a { color: inherit; text-decoration: none; -webkit-touch-callout: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; touch-action: manipulation; }
input, select { font-family: inherit; font-size: 16px; }

.desktop-only { display: none; }
.mobile-only { display: block; }

@media (min-width: 769px) {
    .desktop-only { display: block; }
    .mobile-only { display: none !important; }
}

/* ============== Login Page ============== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.login-background { position: absolute; inset: 0; overflow: hidden; }

.bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.shape-1 { width: 300px; height: 300px; background: var(--accent-primary); top: -100px; right: -100px; animation: float 20s ease-in-out infinite; }
.shape-2 { width: 200px; height: 200px; background: var(--accent-secondary); bottom: -50px; left: -50px; animation: float 15s ease-in-out infinite reverse; }
.shape-3 { width: 150px; height: 150px; background: #a855f7; top: 50%; left: 50%; transform: translate(-50%, -50%); animation: pulse 10s ease-in-out infinite; }

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -20px) rotate(3deg); }
    50% { transform: translate(-10px, 10px) rotate(-3deg); }
    75% { transform: translate(10px, 5px) rotate(2deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.5; transform: translate(-50%, -50%) scale(1.1); }
}

.login-card {
    position: relative;
    width: 100%;
    max-width: 400px;
    background: rgba(22, 22, 42, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 36px 24px;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

.login-header { text-align: center; margin-bottom: 32px; }
.logo { display: inline-block; margin-bottom: 16px; }
.login-header h1 { font-size: 1.5rem; font-weight: 700; background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.error-message { display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: var(--danger-bg); border: 1px solid rgba(239, 68, 68, 0.3); border-radius: var(--radius-md); color: var(--danger); font-size: 0.875rem; margin-bottom: 20px; }

.login-form { display: flex; flex-direction: column; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.875rem; font-weight: 500; color: var(--text-secondary); }

.input-wrapper { position: relative; display: flex; align-items: center; }
.input-wrapper svg { position: absolute; left: 14px; color: var(--text-muted); transition: color 0.2s; }
.input-wrapper input { width: 100%; padding: 16px 16px 16px 46px; background: var(--bg-tertiary); border: 2px solid var(--border-color); border-radius: var(--radius-md); color: var(--text-primary); font-size: 1rem; transition: all 0.2s; }
.input-wrapper input::placeholder { color: var(--text-muted); }
.input-wrapper input:focus { outline: none; border-color: var(--accent-primary); box-shadow: 0 0 0 3px var(--accent-glow); }
.input-wrapper:focus-within svg { color: var(--accent-primary); }

.login-button { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; padding: 16px 24px; background: var(--accent-gradient); border-radius: var(--radius-md); color: white; font-size: 1rem; font-weight: 600; margin-top: 8px; transition: all 0.3s; box-shadow: 0 4px 15px var(--accent-glow); min-height: 54px; }
.login-button:active { transform: scale(0.98); }

.login-footer { text-align: center; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--border-color); color: var(--text-muted); font-size: 0.75rem; }

/* ============== Dashboard ============== */
.dashboard-container { display: flex; min-height: 100vh; }

.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6); z-index: 150; opacity: 0; transition: opacity 0.3s ease; }
.sidebar-overlay.open { display: block; opacity: 1; }

.sidebar {
    width: 280px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 200;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}
.sidebar.open { transform: translateX(0); }

.sidebar-header { display: flex; align-items: center; gap: 12px; padding: 20px; border-bottom: 1px solid var(--border-color); }
.sidebar-close { margin-left: auto; padding: 8px; border-radius: var(--radius-sm); color: var(--text-muted); display: flex; align-items: center; justify-content: center; }
.sidebar-close:active { background: var(--bg-tertiary); }
.logo-small svg { display: block; }
.brand-name { font-size: 1.25rem; font-weight: 700; background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.sidebar-nav { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 8px; overflow-y: auto; }

/* Hierarchical Navigation */
.nav-section { display: flex; flex-direction: column; }

.nav-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.2s;
    width: 100%;
    text-align: left;
}
.nav-section-header:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.nav-section-header.expanded { color: var(--text-primary); }
.nav-section-header.expanded .nav-arrow { transform: rotate(180deg); }

.nav-section-title { display: flex; align-items: center; gap: 12px; }
.nav-arrow { transition: transform 0.2s; color: var(--text-muted); }

.nav-section-items { display: none; flex-direction: column; gap: 4px; padding-left: 20px; margin-top: 4px; overflow: hidden; }
.nav-section-items.show { display: flex; }

.nav-subitem {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
    border-left: 2px solid transparent;
}
.nav-subitem:hover { background: var(--bg-tertiary); color: var(--text-secondary); border-left-color: var(--accent-primary); }
.nav-subitem.active { background: rgba(99, 102, 241, 0.15); color: var(--accent-primary); border-left-color: var(--accent-primary); }

.sidebar-footer { padding: 16px 20px; border-top: 1px solid var(--border-color); display: flex; align-items: center; justify-content: space-between; }
.user-info { display: flex; align-items: center; gap: 12px; }
.user-avatar { width: 40px; height: 40px; background: var(--accent-gradient); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 1rem; }
.user-name { font-size: 0.95rem; font-weight: 500; }
.logout-btn { padding: 10px; border-radius: var(--radius-sm); color: var(--text-muted); transition: all 0.2s; }
.logout-btn:active { background: var(--danger-bg); color: var(--danger); }

/* Mobile Header */
.mobile-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--bg-secondary); border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 50; gap: 12px; }
.menu-toggle { padding: 10px; border-radius: var(--radius-sm); color: var(--text-primary); display: flex; align-items: center; justify-content: center; }
.menu-toggle:active { background: var(--bg-tertiary); }
.mobile-logo { display: flex; align-items: center; gap: 10px; flex: 1; justify-content: center; }
.mobile-logo span { font-size: 1.1rem; font-weight: 700; background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.mobile-logout { padding: 10px; border-radius: var(--radius-sm); color: var(--text-muted); }
.mobile-logout:active { background: var(--danger-bg); color: var(--danger); }

/* Main Content */
.main-content { flex: 1; min-height: 100vh; display: flex; flex-direction: column; width: 100%; }
.content-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 16px; background: var(--bg-secondary); border-bottom: 1px solid var(--border-color); gap: 16px; }
.header-title h1 { font-size: 1.25rem; font-weight: 700; margin-bottom: 4px; }
.header-subtitle { color: var(--text-secondary); font-size: 0.85rem; }
.content-body { flex: 1; padding: 16px; }

/* Add Button */
.add-btn { display: flex; align-items: center; gap: 8px; padding: 10px 16px; background: var(--accent-gradient); border-radius: var(--radius-md); color: white; font-size: 0.9rem; font-weight: 600; box-shadow: 0 4px 15px var(--accent-glow); transition: all 0.2s; white-space: nowrap; }
.add-btn:active { transform: scale(0.97); }
.add-btn .btn-text { display: none; }

/* FAB */
.fab { position: fixed; bottom: calc(24px + var(--safe-area-bottom)); right: 20px; width: 60px; height: 60px; background: var(--accent-gradient); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; box-shadow: 0 4px 20px var(--accent-glow), 0 8px 32px rgba(0, 0, 0, 0.3); z-index: 99; transition: transform 0.2s; }
.fab:active { transform: scale(0.95); }

/* ============== Summary Cards ============== */
.summary-cards { display: grid; grid-template-columns: 1fr; gap: 12px; margin-bottom: 24px; }

.summary-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}
.summary-card.expense { border-left: 4px solid var(--danger); }
.summary-card.income { border-left: 4px solid var(--success); }
.summary-card.positive { border-left: 4px solid var(--success); }
.summary-card.negative { border-left: 4px solid var(--danger); }

.summary-icon { width: 48px; height: 48px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; }
.summary-card.expense .summary-icon { background: var(--danger-bg); color: var(--danger); }
.summary-card.income .summary-icon { background: var(--success-bg); color: var(--success); }
.summary-card.positive .summary-icon { background: var(--success-bg); color: var(--success); }
.summary-card.negative .summary-icon { background: var(--danger-bg); color: var(--danger); }

.summary-content { display: flex; flex-direction: column; gap: 4px; }
.summary-label { font-size: 0.85rem; color: var(--text-muted); }
.summary-value { font-size: 1.25rem; font-weight: 700; font-family: 'JetBrains Mono', monospace; }

/* ============== Chart Section ============== */
.chart-section { margin-bottom: 24px; }
.chart-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; flex-wrap: wrap; gap: 12px; }
.chart-header .section-title { margin-bottom: 0; }
.section-title { font-size: 1rem; font-weight: 600; margin-bottom: 16px; color: var(--text-primary); }

/* Chart Filter Buttons */
.chart-filter-btns { display: flex; gap: 8px; }
.chart-filter-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 12px; border-radius: var(--radius-md);
    background: var(--bg-card); border: 1px solid var(--border-color);
    color: var(--text-muted); font-size: 0.8rem; font-weight: 500;
    cursor: pointer; transition: all 0.2s ease;
    opacity: 0.5;
}
.chart-filter-btn:hover { border-color: var(--text-secondary); }
.chart-filter-btn.active { opacity: 1; color: var(--text-primary); border-color: var(--text-secondary); }
.filter-dot { width: 8px; height: 8px; border-radius: 50%; }
.filter-dot.expense { background: rgba(239, 68, 68, 0.8); }
.filter-dot.income { background: rgba(34, 197, 94, 0.8); }

.chart-container { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 20px; height: 280px; }
.chart-container.small { height: 200px; }

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

.spending-list { display: flex; flex-direction: column; gap: 8px; }
.spending-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); }
.spending-name { font-size: 0.9rem; color: var(--text-secondary); }
.spending-amount { font-size: 0.95rem; font-weight: 600; font-family: 'JetBrains Mono', monospace; color: var(--text-primary); }

/* ============== Search Section ============== */
.search-section { margin-bottom: 24px; }

.search-box {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
}
.search-box svg { color: var(--text-muted); flex-shrink: 0; }
.search-box input { flex: 1; background: none; border: none; color: var(--text-primary); outline: none; }
.search-box input::placeholder { color: var(--text-muted); }

.liquor-select-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
    padding: 4px;
}

.liquor-select-item {
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-align: left;
    transition: all 0.2s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.liquor-select-item:hover { background: var(--bg-tertiary); color: var(--text-primary); border-color: var(--accent-primary); }
.liquor-select-item.selected { background: rgba(99, 102, 241, 0.15); color: var(--accent-primary); border-color: var(--accent-primary); }

.selected-liquor-section { margin-top: 24px; }

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 60px 20px;
    color: var(--text-muted);
    text-align: center;
}

/* ============== Card List ============== */
.card-list { display: flex; flex-direction: column; gap: 12px; }

.data-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 16px; transition: transform 0.2s; cursor: pointer; }
.data-card:active { transform: scale(0.99); }

.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.card-date { font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; color: var(--text-muted); }
.card-name { font-size: 1rem; font-weight: 600; color: var(--text-primary); }
.card-body { margin-bottom: 12px; }
.card-category { margin-bottom: 8px; }
.card-merchant-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.card-merchant { font-size: 1rem; font-weight: 600; color: var(--text-primary); }
.card-description { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-description.truncate { -webkit-line-clamp: 1; font-size: 0.8rem; }
.card-footer { display: flex; align-items: center; justify-content: flex-end; padding-top: 12px; border-top: 1px solid var(--border-color); }
.card-amount { font-family: 'JetBrains Mono', monospace; font-size: 1.1rem; font-weight: 700; }
.card-amount.income { color: var(--success); }
.card-amount.expense { color: var(--danger); }
.card-amount.fixed { color: var(--warning); }

.liquor-card .card-body { display: flex; flex-direction: column; gap: 12px; }
.price-row { display: flex; gap: 20px; }
.price-item { display: flex; flex-direction: column; gap: 2px; }
.price-label { font-size: 0.75rem; color: var(--text-muted); }
.price-value { font-family: 'JetBrains Mono', monospace; font-size: 1rem; font-weight: 600; color: var(--text-primary); }
.price-item.discount .price-value { color: var(--success); }
.location-row { display: flex; flex-wrap: wrap; gap: 8px; }
.location-tag { padding: 4px 10px; background: var(--bg-tertiary); border-radius: 20px; font-size: 0.75rem; color: var(--text-secondary); }
.liquor-card .card-footer { justify-content: flex-start; }
.liquor-card .card-footer .card-date { font-size: 0.75rem; }

.empty-card { text-align: center; padding: 48px 20px; color: var(--text-muted); background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); }

/* ============== Table ============== */
.table-container { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { text-align: left; padding: 16px 20px; background: var(--bg-tertiary); font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid var(--border-color); }
.data-table td { padding: 14px 20px; font-size: 0.9rem; border-bottom: 1px solid var(--border-color); color: var(--text-secondary); }
.data-table tbody tr { transition: background 0.15s; }
.data-table tbody tr:last-child td { border-bottom: none; }
.text-right { text-align: right; }
.date-cell { font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; color: var(--text-muted); white-space: nowrap; }
.time-cell { font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; color: var(--accent-secondary); white-space: nowrap; }
.merchant-cell { font-weight: 500; color: var(--text-primary); white-space: nowrap; }
.description-cell { max-width: 200px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-muted); font-size: 0.85rem; }
.description-cell.truncate { max-width: 180px; }
.description-header { min-width: 150px; }
.name-cell { font-weight: 500; color: var(--text-primary); }
.amount-cell { font-family: 'JetBrains Mono', monospace; font-weight: 600; }
.amount-cell.income { color: var(--success); }
.amount-cell.expense { color: var(--danger); }
.amount-cell.fixed { color: var(--warning); }
.price-cell { font-family: 'JetBrains Mono', monospace; font-weight: 500; }
.price-cell.discount { color: var(--success); }

/* Card Type Badge */
.card-type-badge {
    display: inline-block;
    padding: 3px 8px;
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent-primary);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}
.card-type-badge.small {
    padding: 2px 6px;
    font-size: 0.7rem;
}

.clickable-row { cursor: pointer; }
.clickable-row:hover { background: rgba(99, 102, 241, 0.08) !important; }

/* 선택 모드 스타일 */
.transaction-row.selected,
.transaction-card.selected {
    background: rgba(99, 102, 241, 0.2) !important;
    border: 2px solid var(--accent-primary) !important;
    opacity: 0.9;
}

.transaction-row {
    cursor: pointer;
    transition: all 0.2s;
}

.transaction-card {
    cursor: pointer;
    transition: all 0.2s;
}

#selectModeBtn.active {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

#selectModeBtn.active:hover {
    background: var(--accent-secondary);
    border-color: var(--accent-secondary);
}

.batch-action-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.category-badge { display: inline-block; padding: 5px 12px; background: var(--bg-tertiary); border-radius: 20px; font-size: 0.8rem; color: var(--text-secondary); }
.type-badge { display: inline-block; padding: 5px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; }
.type-badge.income { background: var(--success-bg); color: var(--success); }
.type-badge.expense { background: var(--danger-bg); color: var(--danger); }
.type-badge.fixed { background: var(--warning-bg); color: var(--warning); }
.promo-badge { display: inline-block; padding: 5px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; background: var(--bg-tertiary); color: var(--text-muted); }
.promo-badge.active { background: var(--warning-bg); color: var(--warning); }
.empty-cell { text-align: center; padding: 48px 20px !important; color: var(--text-muted); }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: 16px; padding: 20px 0; margin-top: 8px; }
.page-btn { display: flex; align-items: center; gap: 6px; padding: 12px 16px; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: var(--radius-md); color: var(--text-secondary); font-size: 0.9rem; font-weight: 500; transition: all 0.2s; min-height: 48px; }
.page-btn:active { background: var(--accent-primary); border-color: var(--accent-primary); color: white; transform: scale(0.97); }
.page-text { display: none; }
.page-info { display: flex; align-items: center; gap: 8px; font-family: 'JetBrains Mono', monospace; font-size: 0.95rem; }
.page-info .current { color: var(--accent-primary); font-weight: 600; }
.page-info .separator { color: var(--text-muted); }
.page-info .total { color: var(--text-secondary); }

/* ============== Modal ============== */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0, 0, 0, 0.7); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); z-index: 300; align-items: center; justify-content: center; padding: 20px; opacity: 0; transition: opacity 0.3s ease; }
.modal-overlay.open { display: flex; opacity: 1; }

.modal { width: 100%; max-width: 500px; max-height: 90vh; background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-xl); overflow: hidden; display: flex; flex-direction: column; animation: modalSlideUp 0.3s ease; }
@keyframes modalSlideUp { from { opacity: 0; transform: translateY(20px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }

.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--border-color); }
.modal-header h2 { font-size: 1.25rem; font-weight: 700; }
.modal-close { padding: 8px; border-radius: var(--radius-sm); color: var(--text-muted); transition: all 0.2s; }
.modal-close:hover, .modal-close:active { background: var(--bg-tertiary); color: var(--text-primary); }

.modal-body { flex: 1; padding: 24px; overflow-y: auto; }
.modal-form { display: flex; flex-direction: column; gap: 18px; }
.modal-form .form-group { display: flex; flex-direction: column; gap: 8px; }
.modal-form .form-group label { font-size: 0.875rem; font-weight: 500; color: var(--text-secondary); }
.modal-form input, .modal-form select { width: 100%; padding: 14px 16px; background: var(--bg-tertiary); border: 2px solid var(--border-color); border-radius: var(--radius-md); color: var(--text-primary); font-size: 1rem; transition: all 0.2s; }
.modal-form input::placeholder { color: var(--text-muted); }
.modal-form input:focus, .modal-form select:focus { outline: none; border-color: var(--accent-primary); box-shadow: 0 0 0 3px var(--accent-glow); }
.modal-form select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.modal-footer { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-top: 1px solid var(--border-color); gap: 12px; }
.btn-group { display: flex; gap: 12px; margin-left: auto; }
.btn { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: var(--radius-md); font-size: 0.9rem; font-weight: 600; transition: all 0.2s; min-height: 48px; }
.btn-primary { background: var(--accent-gradient); color: white; box-shadow: 0 4px 15px var(--accent-glow); }
.btn-primary:active { transform: scale(0.98); }
.btn-secondary { background: var(--bg-tertiary); color: var(--text-secondary); border: 1px solid var(--border-color); }
.btn-secondary:active { background: var(--bg-card); }
.btn-outline { 
    background: transparent; 
    color: var(--text-primary); 
    border: 1.5px solid var(--border-color); 
    transition: all 0.2s ease;
}
.btn-outline:hover { 
    background: var(--bg-tertiary); 
    border-color: var(--primary); 
    color: var(--primary);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.15);
}
.btn-outline:active { 
    background: var(--primary); 
    color: white; 
    border-color: var(--primary);
}
.btn-delete { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.3); }
.btn-delete:active { background: var(--danger); color: white; }

/* Toast */
.toast { position: fixed; bottom: calc(100px + var(--safe-area-bottom)); left: 50%; transform: translateX(-50%) translateY(20px); padding: 14px 24px; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: var(--radius-lg); color: var(--text-primary); font-size: 0.9rem; font-weight: 500; box-shadow: var(--shadow-lg); z-index: 400; opacity: 0; visibility: hidden; transition: all 0.3s ease; }
.toast.show { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.toast.success { background: var(--success-bg); border-color: rgba(34, 197, 94, 0.3); color: var(--success); }
.toast.error { background: var(--danger-bg); border-color: rgba(239, 68, 68, 0.3); color: var(--danger); }

/* ============== Desktop Responsive ============== */
@media (min-width: 769px) {
    .sidebar { transform: translateX(0); width: 260px; }
    .sidebar-overlay { display: none !important; }
    .sidebar-close { display: none; }
    .main-content { margin-left: 260px; }
    .content-header { padding: 28px 32px; }
    .content-body { padding: 24px 32px; }
    .header-title h1 { font-size: 1.5rem; }
    
    .add-btn .btn-text { display: inline; }
    
    .summary-cards { grid-template-columns: repeat(3, 1fr); }
    .card-spending-grid { grid-template-columns: 1fr 1fr; }
    
    .page-text { display: inline; }
    .page-btn { padding: 10px 18px; }
    .page-btn:hover { background: var(--accent-primary); border-color: var(--accent-primary); color: white; }
    
    .nav-subitem:hover { background: var(--bg-tertiary); }
    .logout-btn:hover { background: var(--danger-bg); color: var(--danger); }
    
    .login-card { padding: 48px 40px; }
    .login-header h1 { font-size: 1.75rem; }
    .shape-1 { width: 600px; height: 600px; top: -200px; right: -200px; }
    .shape-2 { width: 400px; height: 400px; bottom: -100px; left: -100px; }
    .shape-3 { width: 300px; height: 300px; }
    
    .modal { max-width: 540px; }
    .btn:hover { transform: translateY(-1px); }
    .btn-primary:hover { box-shadow: 0 6px 20px var(--accent-glow); }
    .btn-secondary:hover { background: var(--bg-card); color: var(--text-primary); }
    .btn-delete:hover { background: var(--danger); color: white; }
    .toast { bottom: 40px; }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar { width: 80px; }
    .sidebar-header .brand-name, .nav-section-title span, .nav-subitem span, .user-name { display: none; }
    .sidebar-header { justify-content: center; }
    .nav-section-header { justify-content: center; padding: 12px; }
    .nav-section-title { justify-content: center; }
    .nav-arrow { display: none; }
    .nav-section-items { padding-left: 0; }
    .nav-subitem { justify-content: center; padding: 12px; }
    .user-info { justify-content: center; }
    .main-content { margin-left: 80px; }
}

/* ============== Period Selector ============== */
.period-selector {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.period-tabs {
    display: flex;
    gap: 8px;
    padding: 4px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.period-tabs::-webkit-scrollbar { display: none; }

.period-tab {
    flex: 1;
    min-width: fit-content;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
    white-space: nowrap;
    transition: all 0.2s;
}
.period-tab:hover { color: var(--text-secondary); }
.period-tab.active {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 2px 8px var(--accent-glow);
}

.period-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.nav-arrow-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all 0.2s;
}
.nav-arrow-btn:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}
.nav-arrow-btn:active {
    transform: scale(0.95);
}

.period-current {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    min-width: 140px;
    text-align: center;
}

.chart-hint {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--text-muted);
    margin-left: 8px;
}

@media (min-width: 769px) {
    .period-selector {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding: 12px 20px;
    }
    
    .period-tabs {
        flex: 0 0 auto;
    }
    
    .period-tab {
        padding: 10px 24px;
    }
}

/* ============== Search Filter Section ============== */
.search-filter-section {
    margin-bottom: 20px;
    position: relative;
}

.search-form {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.search-input-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s;
}
.search-input-wrapper:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
.search-input-wrapper svg {
    color: var(--text-muted);
    flex-shrink: 0;
}
.search-input-wrapper:focus-within svg {
    color: var(--accent-primary);
}
.search-input-wrapper input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
}
.search-input-wrapper input::placeholder {
    color: var(--text-muted);
}
.search-clear {
    padding: 4px;
    color: var(--text-muted);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}
.search-clear:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.search-btn {
    padding: 12px 24px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.2s;
}
.search-btn:active {
    transform: scale(0.97);
}

/* Filter Dropdowns */
.filter-dropdowns {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.filter-select {
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 100px;
}
.filter-select:focus {
    border-color: var(--accent-primary);
    outline: none;
}
.filter-select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}
.filter-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}
.filter-btn svg {
    flex-shrink: 0;
}

/* Date Range Inputs */
.date-range-inputs {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0;
}

.date-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    white-space: nowrap;
}

.date-input {
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 140px;
}
.date-input:focus {
    border-color: var(--accent-primary);
    outline: none;
}
.date-input::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}
.date-input::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

/* Date Picker Panel */
.date-picker-panel {
    display: none !important;
    visibility: hidden;
    opacity: 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    max-height: 400px;
    overflow: hidden;
    transition: opacity 0.2s, visibility 0.2s;
}
.date-picker-panel.show {
    display: block !important;
    visibility: visible;
    opacity: 1;
}

.date-picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--text-primary);
}

.date-clear-btn {
    padding: 6px 12px;
    background: var(--danger-bg);
    color: var(--danger);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s;
}
.date-clear-btn:hover {
    background: var(--danger);
    color: white;
}

.date-picker-body {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 8px;
    padding: 16px;
    max-height: 280px;
    overflow-y: auto;
}

.date-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.date-checkbox:hover {
    background: var(--bg-secondary);
}
.date-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-primary);
    cursor: pointer;
}
.date-checkbox input[type="checkbox"]:checked + span {
    color: var(--accent-primary);
    font-weight: 500;
}

.date-picker-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
}

.date-apply-btn {
    padding: 10px 24px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s;
}
.date-apply-btn:active {
    transform: scale(0.97);
}

/* Filter Chip Colors */
.filter-chip.card {
    background: rgba(139, 92, 246, 0.15);
    border-color: rgba(139, 92, 246, 0.3);
    color: var(--accent-secondary);
}
.filter-chip.type {
    background: rgba(34, 197, 94, 0.15);
    border-color: rgba(34, 197, 94, 0.3);
    color: var(--success);
}
.filter-chip.date {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.3);
    color: var(--warning);
}

/* Responsive Filter Section */
@media (max-width: 768px) {
    .search-form {
        flex-wrap: wrap;
    }
    
    .search-input-wrapper {
        order: 1;
        flex: 1 1 100%;
    }
    
    .filter-dropdowns {
        order: 2;
        flex: 1 1 100%;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .filter-select {
        flex: 1;
        min-width: 80px;
    }
    
    .filter-btn {
        flex: 1;
    }
    
    .date-range-inputs {
        flex: 1 1 100%;
        flex-wrap: wrap;
        gap: 6px;
        width: 100%;
    }
    
    .date-label {
        font-size: 0.7rem;
        display: none; /* 모바일에서는 레이블 숨김 */
    }
    
    .date-input {
        flex: 1 1 calc(50% - 3px);
        min-width: 0;
        max-width: calc(50% - 3px);
        font-size: 0.85rem;
        padding: 8px 10px;
        box-sizing: border-box;
    }
    
    .search-btn {
        order: 3;
        flex: 1 1 100%;
    }
    
    .date-picker-body {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 더 작은 모바일 화면 */
@media (max-width: 480px) {
    .date-range-inputs {
        gap: 4px;
    }
    
    .date-input {
        flex: 1 1 calc(50% - 2px);
        max-width: calc(50% - 2px);
        font-size: 0.8rem;
        padding: 6px 8px;
    }
    
    .filter-select {
        font-size: 0.85rem;
        padding: 8px 10px;
    }
    
    .filter-btn {
        font-size: 0.85rem;
        padding: 8px 10px;
    }
}

/* Active Filters (Filter Chips) */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--accent-primary);
}
.filter-chip button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px;
    border-radius: 50%;
    color: var(--accent-primary);
    transition: all 0.2s;
}
.filter-chip button:hover {
    background: rgba(99, 102, 241, 0.3);
}

.clear-all-filters {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-decoration: underline;
    transition: color 0.2s;
}
.clear-all-filters:hover {
    color: var(--text-secondary);
}

/* ============== Spending Item Clickable ============== */
.spending-item.clickable {
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.spending-item.clickable:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-primary);
    transform: translateX(4px);
}
.spending-item.clickable:active {
    transform: translateX(2px);
}

.spending-item-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.spending-color {
    width: 12px;
    height: 12px;
    border-radius: 4px;
    flex-shrink: 0;
}

.spending-item-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.spending-arrow {
    color: var(--text-muted);
    transition: transform 0.2s;
}
.spending-item.clickable:hover .spending-arrow {
    color: var(--accent-primary);
    transform: translateX(4px);
}

/* Card Colors */
:root {
    --card-color-0: #6366f1;
    --card-color-1: #8b5cf6;
    --card-color-2: #a855f7;
    --card-color-3: #d946ef;
    --card-color-4: #ec4899;
    --card-color-5: #f43f5e;
    --card-color-6: #f97316;
    --card-color-7: #eab308;
    --card-color-8: #22c55e;
    --card-color-9: #14b8a6;
    --card-color-10: #06b6d4;
    --card-color-11: #3b82f6;
}

/* ============== Slide Panel ============== */
.slide-panel-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 250;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.slide-panel-overlay.open {
    display: block;
    opacity: 1;
}

.slide-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 480px;
    background: var(--bg-secondary);
    z-index: 260;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
}
.slide-panel.open {
    transform: translateX(0);
}

.slide-panel-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.slide-panel-back {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all 0.2s;
}
.slide-panel-back:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.slide-panel-title h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}
.slide-panel-title p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.slide-panel-summary {
    display: flex;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}

.panel-summary-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: center;
}
.panel-summary-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}
.panel-summary-value {
    font-size: 1rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-primary);
}
.panel-summary-value.expense { color: var(--danger-color); }
.panel-summary-value.income { color: var(--success-color); }

/* Date Panel Navigation */
.slide-panel-title.date-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    justify-content: center;
}
.date-title-wrap { text-align: center; min-width: 100px; }
.date-nav-btn {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}
.date-nav-btn:hover:not(:disabled) { background: var(--border-color); color: var(--text-primary); }
.date-nav-btn:disabled { opacity: 0.3; cursor: not-allowed; }

.slide-panel-summary.three-cols { gap: 8px; }
.slide-panel-summary.three-cols .panel-summary-item { min-width: 0; }

/* Date Transaction Items */
.date-tx-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    gap: 12px;
}
.date-tx-item.fixed { border-left: 3px solid var(--warning-color); }
.date-tx-item.income { border-left: 3px solid var(--success-color); }
.date-tx-item.expense { border-left: 3px solid var(--danger-color); }

.date-tx-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}
.date-tx-time {
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-muted);
    white-space: nowrap;
}
.date-tx-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}
.date-tx-merchant {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.date-tx-card {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.date-tx-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    flex-shrink: 0;
}
.date-tx-amount {
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
}
.date-tx-amount.expense { color: var(--danger-color); }
.date-tx-amount.income { color: var(--success-color); }
.date-tx-amount.fixed { color: var(--warning-color); }
.date-tx-type {
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 500;
}
.date-tx-type.expense { background: rgba(239, 68, 68, 0.15); color: var(--danger-color); }
.date-tx-type.income { background: rgba(34, 197, 94, 0.15); color: var(--success-color); }
.date-tx-type.fixed { background: rgba(234, 179, 8, 0.15); color: var(--warning-color); }

.slide-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.loading-spinner {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
}

.panel-transaction-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    cursor: pointer;
    transition: all 0.2s;
}
.panel-transaction-card:hover {
    border-color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.05);
}
.panel-transaction-card:active {
    transform: scale(0.99);
}

.panel-tx-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.panel-tx-date {
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-muted);
}
.panel-tx-amount {
    font-size: 1rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    color: var(--danger);
}
.panel-tx-amount.fixed {
    color: var(--warning);
}

.panel-tx-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.panel-tx-category {
    display: inline-block;
    width: fit-content;
    padding: 3px 10px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}
.panel-tx-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (max-width: 480px) {
    .slide-panel {
        max-width: 100%;
    }
}

@media (min-width: 769px) {
    .search-btn:hover {
        box-shadow: 0 4px 15px var(--accent-glow);
    }
}

/* ============== Fixed Expenses ============== */
.fixed-expenses-section {
    margin-bottom: 24px;
}

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

.fixed-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all 0.2s;
}
.fixed-item:hover {
    border-color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.05);
}
.fixed-item.inactive {
    opacity: 0.5;
    background: var(--bg-tertiary);
}
.fixed-item.inactive .fixed-item-name {
    text-decoration: line-through;
}

.fixed-item-left {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 1;
    min-width: 0;
}

.fixed-item-status {
    flex-shrink: 0;
}

.status-toggle {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    transition: all 0.2s;
}
.status-toggle:hover {
    background: var(--bg-secondary);
}
.status-toggle.active {
    background: var(--success-bg);
    color: var(--success);
}

.fixed-item-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.fixed-item-name {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.fixed-item-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.fixed-item-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.fixed-item-amount {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    font-weight: 600;
}
.fixed-item-amount.expense {
    color: var(--danger);
}
.fixed-item-amount.income {
    color: var(--success);
}

.fixed-item-edit {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    transition: all 0.2s;
}
.fixed-item-edit:hover {
    background: var(--bg-tertiary);
    color: var(--accent-primary);
}

.empty-fixed {
    text-align: center;
    padding: 32px 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
    background: var(--bg-card);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-lg);
}

@media (max-width: 480px) {
    .fixed-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .fixed-item-right {
        width: 100%;
        justify-content: space-between;
    }
    
    .fixed-item-left {
        width: 100%;
    }
}

/* ============== Filter Toggle Section ============== */
.filter-toggle-section {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.filter-toggle-section.active {
    border-color: var(--warning);
    background: rgba(245, 158, 11, 0.08);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-tertiary);
    border-radius: 26px;
    transition: 0.3s;
    border: 2px solid var(--border-color);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: 0.3s;
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--warning);
    border-color: var(--warning);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(22px);
    background: white;
}

.toggle-switch input:focus + .toggle-slider {
    box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.3);
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    transition: color 0.2s;
}

.toggle-label svg {
    color: var(--warning);
}

.filter-toggle-section.active .toggle-label {
    color: var(--warning);
    font-weight: 500;
}

.fixed-expense-amount {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-left: auto;
    font-family: 'JetBrains Mono', monospace;
}

.filter-toggle-section.active .fixed-expense-amount {
    color: var(--warning);
}

@media (max-width: 480px) {
    .filter-toggle-section {
        padding: 10px 12px;
        gap: 8px;
    }
    
    .toggle-label {
        font-size: 0.85rem;
    }
    
    .fixed-expense-amount {
        font-size: 0.8rem;
    }
}

/* ============== Icon Buttons (Liquor Chart) ============== */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    cursor: pointer;
}

.icon-btn:hover {
    background: var(--bg-secondary);
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.icon-btn:active {
    transform: translateY(0);
}

.icon-btn svg {
    display: block;
}

.chart-btn {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
    color: var(--accent-primary);
}

.chart-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--accent-primary);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
}

.edit-btn {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.3);
    color: var(--warning);
}

.edit-btn:hover {
    background: rgba(245, 158, 11, 0.2);
    border-color: var(--warning);
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.3);
}

/* Clickable name cell */
.name-cell.clickable {
    cursor: pointer;
    color: var(--accent-primary);
    transition: all 0.2s ease;
    font-weight: 500;
}

.name-cell.clickable:hover {
    color: var(--accent-secondary);
    text-decoration: underline;
}

/* Small button variant */
.btn-sm {
    padding: 6px 12px;
    font-size: 0.875rem;
    height: auto;
    min-height: 32px;
}

.btn-sm svg {
    width: 16px;
    height: 16px;
}

/* Liquor Chart Panel Specific Styles */
.liquor-chart-content {
    padding: 16px;
}

.liquor-chart-content .section-title {
    margin-bottom: 12px;
    margin-top: 24px;
}

.liquor-chart-content .section-title:first-child {
    margin-top: 0;
}

.liquor-chart-content .chart-container {
    margin-bottom: 24px;
}

.liquor-chart-content .table-container {
    max-height: 400px;
    overflow-y: auto;
}

/* Slide panel header with button */
.slide-panel-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.slide-panel-header .btn {
    white-space: nowrap;
}

/* Mobile adjustments for liquor chart panel */
@media (max-width: 768px) {
    .slide-panel-header {
        flex-wrap: wrap;
    }
    
    .slide-panel-title {
        flex: 1;
        min-width: 0;
    }
    
    .slide-panel-header .btn-sm {
        font-size: 0.8rem;
        padding: 5px 10px;
    }
    
    .liquor-chart-content {
        padding: 12px;
    }
    
    .liquor-chart-content .chart-container {
        height: 250px !important;
    }
}

/* ============== Enhanced Liquor Form ============== */
.form-section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 24px 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-color);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-section-title:first-child {
    margin-top: 0;
}

.favorite-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
}

.toggle-switch.inline {
    width: 40px;
    height: 22px;
}

.toggle-switch.inline .toggle-slider:before {
    height: 16px;
    width: 16px;
}

.toggle-switch.inline input:checked + .toggle-slider:before {
    transform: translateX(18px);
}

.toggle-label-inline {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

.toggle-switch.inline input:checked ~ .toggle-label-inline {
    color: var(--warning);
}

textarea {
    width: 100%;
    padding: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    resize: vertical;
    min-height: 80px;
    transition: all 0.2s ease;
}

textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

textarea::placeholder {
    color: var(--text-muted);
}

/* Store select improvements */
#lqStore {
    font-weight: 500;
}

#lqStore option {
    padding: 8px;
}

/* Info badges in table */
.info-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.info-badge.type {
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent-primary);
    border-color: rgba(99, 102, 241, 0.3);
}

.info-badge.abv {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    border-color: rgba(245, 158, 11, 0.3);
}

.info-badge.volume {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
    border-color: rgba(34, 197, 94, 0.3);
}

.favorite-star {
    color: var(--warning);
    font-size: 1.1rem;
    vertical-align: middle;
    margin-right: 4px;
}

.whisky-name-cell {
    display: flex;
    align-items: center;
    gap: 6px;
}

.whisky-info-row {
    display: flex;
    gap: 6px;
    margin-top: 4px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .form-section-title {
        font-size: 0.85rem;
        margin: 20px 0 10px 0;
    }
    
    .favorite-toggle {
        scale: 0.9;
    }
}

/* ============== Favorite Star Button ============== */
.favorite-star-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 4px;
}

.favorite-star-btn:hover {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    transform: scale(1.1);
}

.favorite-star-btn.active {
    color: var(--warning);
}

.favorite-star-btn.active:hover {
    transform: scale(1.15);
}

.favorite-star-btn svg {
    display: block;
}

.whisky-name-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

.whisky-name.clickable {
    cursor: pointer;
    color: var(--accent-primary);
    transition: all 0.2s ease;
    font-weight: 500;
}

.whisky-name.clickable:hover {
    color: var(--accent-secondary);
    text-decoration: underline;
}

/* Mobile card name wrapper */
.card-name-wrapper {
    display: flex;
    align-items: center;
    gap: 6px;
}

.card-name-wrapper .card-name {
    flex: 1;
}

@media (max-width: 768px) {
    .favorite-star-btn svg {
        width: 16px;
        height: 16px;
    }
}

/* ============== Price Edit/Delete Buttons ============== */
.delete-btn {
    color: var(--error) !important;
}

.delete-btn:hover {
    background: rgba(239, 68, 68, 0.1) !important;
    color: var(--error) !important;
}

/* ============== Clickable Table Rows ============== */
.clickable-row {
    transition: background-color 0.2s ease;
}

.clickable-row:hover {
    background-color: rgba(99, 102, 241, 0.1) !important;
}

.clickable-row:active {
    background-color: rgba(99, 102, 241, 0.2) !important;
}

/* ============== 초성 필터 (Chosung Filter) ============== */
.chosung-filter-container {
    padding: 12px 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.chosung-filter-container::-webkit-scrollbar {
    display: none;
}

.chosung-filter {
    display: flex;
    align-items: center;
    gap: 4px;
    min-width: max-content;
    user-select: none;
}

.chosung-btn {
    padding: 6px 10px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    min-width: 32px;
    text-align: center;
}

.chosung-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.chosung-btn.active {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.chosung-btn.selected {
    background: var(--accent-secondary);
    color: white;
    border-color: var(--accent-secondary);
}

.chosung-btn[data-chosung="all"] {
    padding: 6px 14px;
    font-weight: 600;
}

.chosung-divider {
    color: var(--text-muted);
    opacity: 0.5;
    margin: 0 4px;
}

/* 모바일에서 더 작은 버튼 */
@media (max-width: 768px) {
    .chosung-filter-container {
        padding: 10px 16px;
    }
    
    .chosung-btn {
        padding: 5px 8px;
        font-size: 0.8rem;
        min-width: 28px;
    }
    
    .chosung-btn[data-chosung="all"] {
        padding: 5px 12px;
    }
}

/* 필터링된 항목 숨김 */
.whisky-row-hidden {
    display: none !important;
}

.liquor-card.whisky-row-hidden {
    display: none !important;
}

/* 즐겨찾기 필터 버튼 스타일 */
.chosung-btn.favorite-filter {
    font-size: 1rem;
    padding: 4px 10px;
}

.chosung-btn.favorite-filter.active {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    border-color: #f59e0b;
}

/* 체크박스 스타일 */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.checkbox-label:hover {
    border-color: var(--accent-primary);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
    cursor: pointer;
}

.checkbox-label .checkbox-text {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-text {
    color: var(--accent-primary);
    font-weight: 500;
}

/* ============== 정렬 기능 스타일 ============== */
.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    transition: background-color 0.2s ease;
}

.sortable:hover {
    background-color: var(--bg-card) !important;
}

.sortable span:first-child {
    display: inline-flex;
    align-items: center;
}

.sort-icon {
    display: inline-block;
    margin-left: 4px;
    vertical-align: middle;
    opacity: 0.5;
    transition: opacity 0.2s ease;
}

.sortable:hover .sort-icon {
    opacity: 1;
}

.sort-icon svg {
    width: 12px;
    height: 12px;
}

/* ============== 구매 필터 스타일 ============== */
.chosung-btn.purchase-filter {
    font-size: 1rem;
    padding: 4px 10px;
}

.chosung-btn.purchase-filter.active {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border-color: #22c55e;
    color: white;
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.3);
}

.purchase-summary {
    margin: 16px;
    padding: 20px 24px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.15), rgba(16, 163, 74, 0.1));
    border: 2px solid var(--success);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(34, 197, 94, 0.3), 0 0 0 1px rgba(34, 197, 94, 0.1);
}

.purchase-summary-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.purchase-summary-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.purchase-summary-label::before {
    content: "🛒";
    font-size: 1.2rem;
}

.purchase-summary-value {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: #22c55e;
    text-shadow: 0 0 15px rgba(34, 197, 94, 0.5), 0 2px 4px rgba(0, 0, 0, 0.3);
    background: rgba(34, 197, 94, 0.1);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

@media (max-width: 768px) {
    .purchase-summary {
        margin: 12px;
        padding: 14px 16px;
    }
    
    .purchase-summary-label {
        font-size: 0.85rem;
    }
    
    .purchase-summary-value {
        font-size: 1.25rem;
    }
}

/* ============== Stock Portfolio Styles ============== */
.kpi-cards .stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.kpi-cards .stat-card:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}

.kpi-cards .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kpi-cards .stat-icon svg {
    fill: white;
}

.kpi-cards .stat-content {
    min-width: 0;
}

.kpi-cards .stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.kpi-cards .stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    line-height: 1.2;
}

/* Chart tabs */
.chart-tabs button {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}

.chart-tabs button:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.chart-tabs button.active {
    background: var(--accent-gradient);
    color: white;
    border-color: transparent;
}

/* Badge styles */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

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

/* Radio label for trade form */
.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.radio-label:has(input:checked) {
    border-color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.1);
}

.radio-label input[type="radio"] {
    accent-color: var(--accent-primary);
}

/* Modal lg */
.modal-lg {
    max-width: 800px;
}

/* Responsive adjustments for portfolio */
@media (max-width: 768px) {
    .kpi-cards {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .kpi-cards .stat-card {
        padding: 1rem;
    }
    
    .kpi-cards .stat-icon {
        width: 40px;
        height: 40px;
    }
    
    .kpi-cards .stat-value {
        font-size: 1rem;
    }
    
    .chart-tabs {
        flex-wrap: wrap;
    }
    
    .period-selector {
        flex-direction: column;
        gap: 1rem;
    }
    
    .period-nav {
        margin-left: 0 !important;
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .kpi-cards {
        grid-template-columns: 1fr !important;
    }
}

/* ============== Header Actions (알림설정, 일괄분석 등) ============== */
.header-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.header-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    min-height: 38px;
}

.header-actions .btn svg {
    width: 18px;
    height: 18px;
}

/* ============== Trade Buttons in Watchlist ============== */
.watchlist-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
}

.trade-buttons {
    display: flex;
    gap: 0.5rem;
}

.btn-buy {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%) !important;
    color: #ffffff !important;
    border: none !important;
    font-weight: 600;
    padding: 0.4rem 0.85rem;
    font-size: 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    box-shadow: 0 2px 4px rgba(34, 197, 94, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: auto;
}

.btn-buy:hover {
    background: linear-gradient(135deg, #16a34a 0%, #15803d 100%) !important;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.5);
    transform: translateY(-1px);
}

.btn-buy:active {
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(34, 197, 94, 0.3);
}

.btn-sell {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
    color: #ffffff !important;
    border: none !important;
    font-weight: 600;
    padding: 0.4rem 0.85rem;
    font-size: 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: auto;
}

.btn-sell:hover {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%) !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.5);
    transform: translateY(-1px);
}

.btn-sell:active {
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(239, 68, 68, 0.3);
}

/* ============== Sector Pie Chart ============== */
.sector-chart-container {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.sector-pie-wrapper {
    flex: 1;
    min-width: 280px;
    max-width: 400px;
}

.sector-legend {
    flex: 1;
    min-width: 250px;
}

.sector-legend-item {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.sector-legend-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}

.sector-legend-item.active {
    background: var(--bg-tertiary);
    border-color: var(--accent-primary);
}

.sector-color-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.sector-info {
    flex: 1;
    min-width: 0;
}

.sector-name {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.sector-details {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.sector-positions-list {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.sector-positions-list h4 {
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.sector-position-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.sector-position-item:last-child {
    border-bottom: none;
}

@media (max-width: 768px) {
    .sector-chart-container {
        flex-direction: column;
    }
    
    .sector-pie-wrapper {
        max-width: 100%;
    }
}