:root {
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --secondary: #ec4899;
    --accent: #f59e0b;
    --bg-dark: #0f172a;
    --bg-card: rgba(30, 41, 59, 0.7);
    --bg-sidebar: rgba(15, 23, 42, 0.9);
    --border: rgba(255, 255, 255, 0.1);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --radius: 12px;
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

[data-theme="emerald"] {
    --primary: #10b981;
    --primary-light: #34d399;
    --primary-dark: #059669;
    --secondary: #3b82f6;
    --bg-dark: #064e3b;
    --bg-sidebar: rgba(6, 78, 59, 0.9);
}

[data-theme="sunset"] {
    --primary: #f59e0b;
    --primary-light: #fbbf24;
    --primary-dark: #d97706;
    --secondary: #ef4444;
    --bg-dark: #450a0a;
    --bg-sidebar: rgba(69, 10, 10, 0.9);
}

[data-theme="midnight"] {
    --primary: #8b5cf6;
    --primary-light: #a78bfa;
    --primary-dark: #7c3aed;
    --secondary: #d946ef;
    --bg-dark: #1e1b4b;
    --bg-sidebar: rgba(30, 27, 75, 0.9);
}

[data-theme="light"] {
    --primary: #4f46e5;
    --primary-light: #6366f1;
    --primary-dark: #3730a3;
    --secondary: #db2777;
    --bg-dark: #f1f5f9;
    --bg-card: #ffffff;
    --bg-sidebar: #ffffff;
    --border: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --glass-bg: #ffffff;
    --glass-border: #e2e8f0;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    overflow: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Sidebar */
.sidebar {
    width: 240px;
    background: var(--bg-sidebar);
    backdrop-filter: blur(10px);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 16px;
    z-index: 100;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 8px;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-item {
    padding: 6px 12px;
    border-radius: var(--radius);
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
    font-weight: 500;
}

.nav-item:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
}

.nav-item.active {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* Main Content */
.main-content {
    flex: 1;
    height: 100vh;
    overflow-y: auto;
    padding: 12px;
    position: relative;
}

.view {
    max-width: 800px;
    margin: 0 auto;
}

.header {
    margin-bottom: 10px;
    background: var(--primary);
    padding: 8px 16px;
    border-radius: var(--radius);
    color: #fff;
    box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 800;
}

.header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* Cards */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 12px 16px;
    box-shadow: var(--shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
    transform: translateY(-4px);
}

/* Grid Layouts */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

/* Form Styles */
.form-group {
    margin-bottom: 8px;
}

.form-group label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #fff;
    background: var(--primary);
    padding: 3px 10px;
    border-radius: 4px;
    margin-bottom: 8px;
    letter-spacing: 0.03em;
}

.form-group input,
.form-group select {
    width: 100%;
    background: var(--glass-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.3s;
}

.form-group input:focus {
    border-color: var(--primary);
}

.btn {
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Tables */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

th {
    text-align: left;
    padding: 12px 16px;
    color: var(--text-primary);
    font-weight: 700;
    border-bottom: 2px solid var(--primary);
    background: rgba(99, 102, 241, 0.06);
    font-size: 0.85rem;
}

td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

tr:last-child td {
    border-bottom: none;
}

/* Cash Denomination Specifics */
.denom-table {
    width: 100%;
}

.denom-table th,
.denom-table td {
    padding: 3px 8px !important;
    text-align: center;
    border: 1px solid var(--border);
}

.denom-table input {
    width: 65px;
    padding: 4px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: var(--text-primary);
    text-align: center;
    border-radius: 4px;
}

.denom-label {
    font-weight: 700;
    color: var(--primary-light);
}

#daily-cash-report-table td:last-child {
    font-weight: 700;
    color: var(--accent);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(8px);
}

.modal {
    background: var(--bg-card);
    border: 2px solid var(--primary);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 0 50px rgba(99, 102, 241, 0.3);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.badge {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-payment {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.badge-receipt {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

#single-party-ledger-title {
    color: var(--accent);
    margin-bottom: 10px;
}

.btn-icon {
    width: 30px;
    height: 30px;
    padding: 0;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    transition: all 0.2s;
    cursor: pointer;
}

.btn-icon:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: scale(1.1);
}

.btn-icon.delete:hover {
    background: #ef4444;
    border-color: #ef4444;
}

.btn-icon.edit:hover {
    background: #10b981;
    border-color: #10b981;
}

.actions-cell {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.filter-tabs {
    display: flex;
    gap: 6px;
}

.filter-tab {
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-tab:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
}

.filter-tab.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.denom-chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.denom-chip {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* ─── Dashboard Summary Cards ─────────────────── */
.dashboard-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 8px;
}

.summary-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: transform 0.18s, box-shadow 0.18s;
    position: relative;
    overflow: hidden;
}

.summary-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
}

.summary-card-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.summary-card-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
}

.summary-card-value {
    font-size: 1.6rem;
    font-weight: 800;
    margin: 0;
    line-height: 1.1;
}

.summary-card-hint {
    font-size: 0.68rem;
    color: var(--text-secondary);
    opacity: 0.6;
    margin-top: auto;
}