:root {
    --primary: #FF9933;
    --primary-dark: #e8871f;
    --bg: #f4f6f9;
    --card: #ffffff;
    --text: #1a1d21;
    --muted: #64748b;
    --border: #e2e8f0;
    --danger: #dc3545;
    --success: #198754;
    --warning: #ffc107;
    --nav-height: 62px;
}

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

html, body {
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    -webkit-text-size-adjust: 100%;
}

#app-container {
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#main-content {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: calc(var(--nav-height) + 8px);
}

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: var(--card);
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 4px 6px env(safe-area-inset-bottom);
    z-index: 100;
}

.bottom-nav .nav-btn {
    flex: 1;
    max-width: 72px;
    border: none;
    background: none;
    color: var(--muted);
    font-size: 0.65rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 6px 4px;
    border-radius: 8px;
}

.bottom-nav .nav-btn i { font-size: 1.25rem; }
.bottom-nav .nav-btn.active { color: var(--primary); background: #fff4e6; }

.page { padding: 16px 14px 24px; max-width: 640px; margin: 0 auto; }
.page-header { margin-bottom: 16px; }
.page-header h1 { font-size: 1.35rem; font-weight: 700; }
.page-header p { color: var(--muted); font-size: 0.85rem; margin-top: 4px; }

.badge-tier {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 999px;
    background: #fff4e6;
    color: #b45309;
    margin-top: 6px;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 12px;
}

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

.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px;
    text-align: center;
}

.stat-card .val { font-size: 1.4rem; font-weight: 700; color: var(--primary); }
.stat-card .lbl { font-size: 0.72rem; color: var(--muted); margin-top: 4px; }

.action-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 10px;
    cursor: pointer;
    text-align: left;
    width: 100%;
}

.action-card i { font-size: 1.4rem; color: var(--primary); }
.action-card h3 { font-size: 0.95rem; margin-bottom: 2px; }
.action-card p { font-size: 0.78rem; color: var(--muted); }

.form-group { margin-bottom: 12px; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; margin-bottom: 4px; }
.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    background: #fff;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: 8px;
    border: none;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:active { background: var(--primary-dark); }
.btn-block { width: 100%; }
.btn-sm { padding: 6px 10px; font-size: 0.8rem; }
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-outline { background: #fff; border: 1px solid var(--border); color: var(--text); }

.login-wrap {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(160deg, #fff4e6 0%, #f4f6f9 50%);
}

.login-box {
    width: 100%;
    max-width: 400px;
    background: var(--card);
    border-radius: 16px;
    padding: 24px 20px;
    box-shadow: 0 8px 32px rgba(0,0,0,.08);
}

.login-logo {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--primary);
    color: #fff;
    font-weight: 800;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.list-item {
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}
.list-item:last-child { border-bottom: none; }

.status-pill {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 999px;
    font-weight: 600;
}
.status-pending { background: #fef3c7; color: #92400e; }
.status-done { background: #d1fae5; color: #065f46; }
.status-rejected { background: #fee2e2; color: #991b1b; }

.loader {
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
}
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.hidden { display: none !important; }

.toast {
    position: fixed;
    top: 12px;
    left: 12px;
    right: 12px;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 0.9rem;
    z-index: 300;
    box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.toast.success { background: #065f46; color: #fff; }
.toast.error { background: #991b1b; color: #fff; }

.att-preview { max-width: 100%; border-radius: 8px; margin-top: 8px; max-height: 160px; }

.slip-row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed var(--border); }
.slip-row.total { font-weight: 700; border-bottom: none; font-size: 1.05rem; }

.empty { text-align: center; color: var(--muted); padding: 32px 16px; font-size: 0.9rem; }

.text-muted-small { color: var(--muted); font-size: 0.8rem; margin-top: 4px; }
.section-title { margin: 16px 0 8px; font-size: 0.95rem; font-weight: 600; }
.seg-control { display: flex; gap: 6px; flex-wrap: wrap; }
.seg-control.seg-wrap { display: grid; grid-template-columns: repeat(3, 1fr); }
#hr-tabs.seg-control { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
#hr-tabs .seg-btn { flex: none; padding: 8px 4px; font-size: 0.72rem; }
.seg-btn {
    flex: 1;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--text);
    border-radius: 10px;
    padding: 10px 8px;
    font-size: 0.82rem;
    font-weight: 600;
}
.khata-toggle {
    display: flex;
    border: 1px solid #c8c8c8;
    border-radius: 8px;
    overflow: hidden;
}
.khata-toggle .khata-tab {
    flex: 1;
    min-height: 44px;
    border: 0;
    background: #fff;
    font-weight: 700;
    font-size: 1rem;
}
.khata-toggle .khata-tab + .khata-tab { border-left: 1px solid #c8c8c8; }
.khata-toggle .khata-tab.active { background: #f5d000; }
.form-row { display: flex; gap: 8px; }
.form-group.half { flex: 1; min-width: 0; }
.req-panel { margin-top: 4px; }
.req-bank-inline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 6px;
    background: #fff8ef;
    border: 1px solid #fde6c8;
    border-radius: 8px;
    padding: 8px 10px;
    margin: 6px 0 10px;
    font-size: 0.82rem;
}
.req-bank-label { color: var(--muted); }
.req-bank-sep { color: var(--muted); }
.req-bank-inline strong { font-weight: 600; }
.req-page-compact .page-header { margin-bottom: 10px; }
.req-page-compact .page-header h1 { font-size: 1.2rem; }
.req-card-compact { padding: 12px !important; }
.req-card-compact .form-group { margin-bottom: 10px; }
.req-card-compact .form-group-tight { margin-bottom: 8px; }
.req-card-compact label { font-size: 0.78rem; margin-bottom: 3px; }
.req-card-compact .form-control { padding: 8px 10px; font-size: 0.9rem; }
.req-card-compact .seg-btn { padding: 8px 6px; font-size: 0.78rem; }
.req-card-compact .amount-lg { font-size: 1.05rem; }
.label-optional { font-weight: 400; color: var(--muted); font-size: 0.72rem; }
.card-inner { box-shadow: none; }
.amount-lg { font-size: 1.25rem; font-weight: 700; }
.form-hint { font-size: 0.75rem; color: var(--muted); margin-top: 4px; }
.list-item-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.list-item-sub { font-size: 0.85rem; color: var(--muted); margin-top: 4px; }
.doc-link { display: inline-block; margin-top: 6px; font-size: 0.8rem; color: var(--primary-dark); }