:root {
    --bg-base: #f8fafc;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --border-input: #cbd5e1;
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    
    --blue: #2563eb;
    --blue-hover: #1d4ed8;
    --green: #10b981;
    --green-hover: #059669;
    --orange: #f97316;
    --red: #ef4444;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
    --font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-family);
    min-height: 100vh;
    padding-bottom: 84px;
    padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px));
    -webkit-font-smoothing: antialiased;
}

/* Header */
header.mini-header {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 12px 18px;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
}

.brand-badge {
    background: linear-gradient(135deg, var(--orange), var(--green));
    color: #fff;
    font-weight: 800;
    font-size: 1rem;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-title {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand-title span { color: var(--orange); }

.full-app-btn {
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.15s ease;
}

.full-app-btn:hover {
    background: #e2e8f0;
    color: var(--text-primary);
}

/* Container */
.container {
    max-width: 760px;
    margin: 0 auto;
    padding: 16px;
}

/* Page Title Banner */
.page-title-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.page-title {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.page-subtitle {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Date Strip */
.date-strip {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
    gap: 8px;
    flex-wrap: wrap;
}

.date-input-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.date-input {
    border: 1.5px solid var(--border-input);
    background: #f8fafc;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 16px; /* Prevents auto-zoom on mobile Android/iOS */
    font-weight: 600;
    color: var(--text-primary);
    outline: none;
    min-height: 42px;
}

.date-input:focus {
    border-color: var(--blue);
    background: #fff;
}

.quick-days {
    display: flex;
    gap: 6px;
}

.pill-btn {
    border: 1px solid var(--border-color);
    background: #f1f5f9;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-secondary);
}

.pill-btn.active {
    background: var(--blue);
    color: #fff;
    border-color: var(--blue);
}

/* Cards & Forms */
.card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 18px;
    box-shadow: var(--shadow);
    margin-bottom: 16px;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.card-sub {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.4;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}

@media (max-width: 480px) {
    .form-row { grid-template-columns: 1fr; }
}

.form-group {
    margin-bottom: 14px;
}

.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.input, select.input {
    width: 100%;
    border: 1.5px solid var(--border-input);
    background: #ffffff;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-size: 16px; /* Prevents auto-zoom on mobile Android/iOS */
    color: var(--text-primary);
    outline: none;
    min-height: 48px;
    font-family: inherit;
}

.input:focus, select.input:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.link-btn {
    background: none;
    border: none;
    color: var(--blue);
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    padding: 2px 4px;
    text-decoration: underline;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    min-height: 48px;
    padding: 12px;
    border-radius: var(--radius-sm);
    border: none;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.1s ease;
}

.btn:active { transform: scale(0.98); }
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-hover); }
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: var(--green-hover); }
.btn-orange { background: var(--orange); color: #fff; }
.btn-outline { background: #fff; border: 1.5px solid var(--border-input); color: var(--text-secondary); }

/* Store Card */
.store-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-left: 5px solid var(--blue);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 14px;
    box-shadow: var(--shadow);
}

.store-card.has-balance {
    border-left-color: var(--orange);
}

.store-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.store-name {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-primary);
}

.store-sub {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.badge-pill {
    display: inline-block;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    background: #eff6ff;
    color: var(--blue);
    border: 1px solid #bfdbfe;
}

.badge-pill.orange {
    background: #fff7ed;
    color: var(--orange);
    border-color: #fed7aa;
}

.badge-pill.green {
    background: #ecfdf5;
    color: var(--green);
    border-color: #a7f3d0;
}

.store-stats-strip {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
    gap: 8px;
    margin-bottom: 12px;
}

.strip-item span {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 700;
}

.strip-item b {
    display: block;
    font-size: 1.25rem;
    margin-top: 2px;
}

.store-items-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin-bottom: 12px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.store-items-table th {
    background: #f1f5f9;
    text-align: left;
    padding: 8px 10px;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.store-items-table td {
    padding: 8px 10px;
    border-top: 1px solid var(--border-color);
}

/* Stock Status Badge */
.stock-badge {
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
}

.stock-badge.in-stock {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.stock-badge.out-of-stock {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* KPI Dashboard Grid */
.report-highlight-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

@media (max-width: 640px) {
    .report-highlight-grid {
        grid-template-columns: 1fr;
    }
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 18px;
}

@media (min-width: 540px) {
    .kpi-grid { grid-template-columns: repeat(3, 1fr); }
}

.kpi-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px;
    box-shadow: var(--shadow);
}

.kpi-title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}

.kpi-num {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.1;
}

.kpi-num.green { color: var(--green); }
.kpi-num.blue { color: var(--blue); }
.kpi-num.orange { color: var(--orange); }
.kpi-num.red { color: var(--red); }

.kpi-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Live Calculator Result Box */
.calc-result-box {
    background: #eff6ff;
    border: 1.5px solid #bfdbfe;
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 16px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    text-align: center;
}

.calc-result-item span {
    display: block;
    font-size: 0.75rem;
    color: var(--blue);
    font-weight: 700;
    text-transform: uppercase;
}

.calc-result-item b {
    display: block;
    font-size: 1.45rem;
    font-weight: 900;
    color: var(--text-primary);
    margin-top: 2px;
}

/* Fixed Mobile Bottom Navigation Bar */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    height: calc(60px + env(safe-area-inset-bottom, 0px));
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
    padding-left: 4px;
    padding-right: 4px;
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    height: 100%;
    border: none;
    background: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 700;
    gap: 3px;
    text-decoration: none;
    padding: 4px 2px;
    transition: color 0.15s ease;
}

.bottom-nav-item .nav-icon {
    font-size: 1.25rem;
    line-height: 1;
}

.bottom-nav-item.active {
    color: var(--blue);
}

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 14px;
}

.modal-overlay.open { display: flex; }

.modal-box {
    background: #ffffff;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 20px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
    animation: popUp 0.18s ease-out;
}

@keyframes popUp {
    from { opacity: 0; transform: scale(0.96) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.close-btn {
    background: #f1f5f9;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Toast */
#toast {
    position: fixed;
    bottom: 74px;
    left: 50%;
    transform: translateX(-50%);
    background: #0f172a;
    color: #fff;
    padding: 10px 18px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
    box-shadow: 0 10px 15px rgba(0,0,0,0.2);
    text-align: center;
    max-width: 90%;
}

#toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
}

/* Header Date Pill */
.header-date-pill {
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Reports Executive Business Overview */
.executive-summary-card {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    border: 1.5px solid #cbd5e1;
    position: relative;
    overflow: hidden;
    margin-bottom: 16px;
}

.cash-in-hand-banner {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border: 1.5px solid #bfdbfe;
    border-radius: var(--radius-md);
    padding: 16px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.month-kpi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

@media (max-width: 600px) {
    .month-kpi-grid {
        grid-template-columns: 1fr;
    }
}

.month-kpi-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
}

.month-kpi-item .label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.03em;
    margin-bottom: 4px;
}

.month-kpi-item .val {
    display: block;
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--text-primary);
}

.month-kpi-item .val.green { color: var(--green); }
.month-kpi-item .val.blue { color: var(--blue); }

.month-kpi-item .sub {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 3px;
}

/* Everyday Performance Table */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: #fff;
    margin-top: 10px;
}

.daily-trend-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
    text-align: left;
    min-width: 520px;
}

.daily-trend-table th {
    background: #f1f5f9;
    padding: 10px 12px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    border-bottom: 1.5px solid var(--border-color);
}

.daily-trend-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.daily-trend-table tr:last-child td {
    border-bottom: none;
}

/* Store Consignment Items List (Android-Optimized) */
.store-items-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.store-item-row {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

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

.store-item-flavor {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.flavor-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.store-item-meta {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.audit-action-btn {
    min-height: 40px;
    padding: 6px 14px;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    flex-shrink: 0;
    width: auto;
}