:root {
    --sidebar-bg: #0f172a;
    --sidebar-bg-2: #111c33;
    --sidebar-fg: #cbd5e1;
    --sidebar-active: #2563eb;
    --brand: #2563eb;
    --ink: #1e293b;
    --muted: #64748b;
    --line: #e2e8f0;
    --bg: #f1f5f9;
    --pos: #059669;
    --neg: #dc2626;
}

* { box-sizing: border-box; }
body { background: var(--bg); color: var(--ink); font-family: "Segoe UI", system-ui, -apple-system, sans-serif; }

/* ---------- App shell ---------- */
/* Fixed-height shell: the chrome (sidebar/topbar/tab bar) stays put and each
   tab scrolls inside its own pane, so opening several screens never scrolls the
   whole window. */
/* 100dvh (dynamic viewport height) tracks the *visible* area on mobile — plain
   100vh spans behind the browser's URL/tool bars, which pushed the sticky bottom
   action bar (Save / Cancel) off the bottom of the screen where it could not be
   tapped. dvh keeps 100vh as the fallback for browsers that don't support it. */
.app-shell { display: flex; height: 100vh; height: 100dvh; overflow: hidden; }

.sidebar {
    width: 250px; background: var(--sidebar-bg); color: var(--sidebar-fg);
    position: fixed; top: 0; bottom: 0; left: 0; overflow: hidden; z-index: 30;
    display: flex; flex-direction: column;
}
.sidebar .brand {
    flex: 0 0 auto;
    display: flex; align-items: center; gap: .6rem; padding: 1.1rem 1.25rem;
    font-size: 1.15rem; font-weight: 700; color: #fff; border-bottom: 1px solid rgba(255,255,255,.06);
}
.sidebar .brand i { color: #38bdf8; font-size: 1.35rem; }
.nav-menu { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: .5rem 0 1rem; }

/* ---------- Sidebar footer: signed-in user + logout (pinned to the bottom) ---------- */
.sidebar-footer {
    flex: 0 0 auto;
    border-top: 1px solid rgba(255,255,255,.08);
    padding: .7rem .85rem;
    background: var(--sidebar-bg);
}
.sb-user { display: flex; align-items: center; gap: .6rem; }
.sb-avatar {
    width: 36px; height: 36px; flex: 0 0 auto; border-radius: 10px;
    display: grid; place-items: center; font-size: .78rem; font-weight: 700; color: #fff;
    background: linear-gradient(135deg, var(--ds-accent, #0D9488) 0%, var(--ds-accent-active, #115E59) 100%);
}
.sb-user-info { display: flex; flex-direction: column; min-width: 0; flex: 1 1 auto; line-height: 1.25; }
.sb-user-name { color: #fff; font-size: .85rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sb-user-meta { color: var(--ds-slate-400, #94A3B8); font-size: .72rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sb-logout-form { margin: 0; flex: 0 0 auto; }
.sb-logout {
    display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; border-radius: 9px; cursor: pointer; font-size: 1.05rem;
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.10); color: var(--ds-slate-300, #CBD5E1);
    transition: background-color .15s, color .15s, border-color .15s;
}
.sb-logout:hover { background: rgba(225,29,72,.16); border-color: rgba(225,29,72,.45); color: #FECDD3; }
.sb-logout:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(225,29,72,.35); }
.nav-section {
    text-transform: uppercase; font-size: .68rem; letter-spacing: .08em;
    color: #64748b; padding: 1rem 1.25rem .35rem;
}
.nav-menu .nav-link {
    display: flex; align-items: center; gap: .65rem; padding: .55rem 1.25rem;
    color: var(--sidebar-fg); font-size: .9rem; text-decoration: none; border-left: 3px solid transparent;
}
.nav-menu .nav-link i { width: 18px; text-align: center; opacity: .85; }
.nav-menu .nav-link:hover { background: var(--sidebar-bg-2); color: #fff; }
.nav-menu .nav-link.active { background: var(--sidebar-bg-2); color: #fff; border-left-color: var(--sidebar-active); }

/* ---------- Collapsible accordion groups ---------- */
.nav-group-header {
    display: flex; align-items: center; justify-content: space-between; width: 100%;
    background: transparent; border: 0; cursor: pointer; text-align: left;
    font-family: inherit; font-weight: inherit;
}
.nav-group-header:hover { color: #94a3b8; }
.nav-group-header .nav-caret { font-size: .7rem; opacity: .7; transition: transform .18s ease; }
.nav-group.collapsed .nav-group-header .nav-caret { transform: rotate(-90deg); }
.nav-group-body { overflow: hidden; }
.nav-group.collapsed .nav-group-body { display: none; }

/* ---------- Nested transaction sub-menus (Purchase / Sales / ...) ---------- */
.nav-subgroup .nav-subheader {
    font-size: .86rem; font-weight: 500; text-transform: none; letter-spacing: 0;
    color: var(--sidebar-fg); padding-top: .5rem; padding-bottom: .5rem;
}
.nav-subgroup .nav-subheader > span { display: flex; align-items: center; gap: .65rem; }
.nav-subgroup .nav-subheader:hover { background: var(--sidebar-bg-2); color: #fff; }
.nav-subgroup .nav-subheader .nav-caret { font-size: .65rem; }
.nav-menu .nav-link.nav-sublink { padding-left: 2.6rem; font-size: .86rem; }
.nav-menu .nav-link.nav-sublink i { font-size: .7rem; }

.main { margin-left: 250px; flex: 1; display: flex; flex-direction: column; min-width: 0; height: 100vh; height: 100dvh; overflow: hidden; }

/* ---------- Collapsible sidebar (desktop icon rail) ---------- */
.sidebar { transition: width .18s ease; }
.main { transition: margin-left .18s ease; }
.ea-menu-btn {
    border: none; background: transparent; color: var(--muted); font-size: 1.35rem; line-height: 1;
    width: 38px; height: 38px; align-items: center; justify-content: center; cursor: pointer; border-radius: 9px;
    transition: background-color .15s, color .15s;
}
.ea-menu-btn:hover { background: #eef2ff; color: var(--brand); }

@media (min-width: 992px) {
    .sidebar-collapsed .sidebar { width: 72px; }
    .sidebar-collapsed .main { margin-left: 72px; }
    .sidebar-collapsed .sidebar .brand { justify-content: center; padding-left: 0; padding-right: 0; }
    .sidebar-collapsed .sidebar .brand span { display: none; }
    /* font-size:0 hides the raw label text node while the icon keeps its own size */
    .sidebar-collapsed .nav-menu .nav-link { justify-content: center; gap: 0; padding-left: 0; padding-right: 0; font-size: 0; }
    .sidebar-collapsed .nav-menu .nav-link i { font-size: 1.15rem; opacity: 1; }
    .sidebar-collapsed .nav-section { font-size: 0; padding: .55rem 0; justify-content: center; }
    .sidebar-collapsed .nav-section::after { content: ""; display: block; height: 1px; background: rgba(255,255,255,.09); margin: 0 .9rem; }
    /* In the icon rail, the accordion is disabled: hide carets and always show every group's items */
    .sidebar-collapsed .nav-group-header { pointer-events: none; }
    .sidebar-collapsed .nav-caret { display: none; }
    .sidebar-collapsed .nav-group.collapsed .nav-group-body { display: block; }

    /* Collapsed footer: just the avatar stacked over the logout icon, centered */
    .sidebar-collapsed .sidebar-footer { padding: .6rem 0; }
    .sidebar-collapsed .sb-user { flex-direction: column; gap: .5rem; }
    .sidebar-collapsed .sb-user-info { display: none; }
}

/* Hover tooltip for the collapsed icon rail (floated on <body>, positioned by JS) */
.ea-nav-tip {
    position: fixed; z-index: 1080; pointer-events: none;
    background: #0f172a; color: #fff; font-size: .8rem; font-weight: 600; line-height: 1.1;
    padding: .38rem .62rem; border-radius: 7px; white-space: nowrap;
    box-shadow: 0 6px 18px rgba(2,6,23,.28);
    transform: translateY(-50%); opacity: 0; transition: opacity .12s ease;
}
.ea-nav-tip.show { opacity: 1; }
.ea-nav-tip::before {
    content: ""; position: absolute; right: 100%; top: 50%; transform: translateY(-50%);
    border: 5px solid transparent; border-right-color: #0f172a;
}

.topbar {
    height: 60px; background: #fff; border-bottom: 1px solid var(--line);
    display: flex; align-items: center; gap: 1rem; padding: 0 1.25rem; position: sticky; top: 0; z-index: 20;
}
.topbar .context { display: flex; gap: .5rem; flex-wrap: wrap; }
.badge-ctx {
    background: #eff6ff; color: #1d4ed8; border: 1px solid #dbeafe;
    padding: .28rem .6rem; border-radius: 6px; font-size: .78rem; font-weight: 600;
}
.topbar .user-area { margin-left: auto; display: flex; align-items: center; font-size: .88rem; color: var(--muted); }

.content { padding: 1.5rem; }

.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.1rem; }
.page-head h4 { margin: 0; font-weight: 700; }

/* ---------- Cards / tables ---------- */
.card { border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 1px 2px rgba(15,23,42,.04); }
.card-header { background: #fff; border-bottom: 1px solid var(--line); font-weight: 600; }
.form-label { font-weight: 600; font-size: .82rem; color: #475569; }

/* ---------- Data grid: toolbar ---------- */
.dataTables_wrapper .ea-toolbar {
    display: flex; align-items: center; justify-content: space-between; gap: .75rem;
    flex-wrap: wrap; margin-bottom: .9rem;
}
.dataTables_wrapper .ea-toolbar-l,
.dataTables_wrapper .ea-toolbar-r { display: flex; align-items: center; gap: .5rem; margin: 0; }
.dataTables_wrapper .dataTables_filter { margin: 0; }
.dataTables_wrapper .dataTables_filter label {
    margin: 0; display: flex; align-items: center; gap: .4rem; font-size: .82rem; color: var(--muted); font-weight: 600;
}

/* "Show rows" segmented control */
.ea-pagelen { display: flex; align-items: center; gap: .55rem; }
.ea-pagelen-lbl {
    font-size: .82rem; color: var(--muted); font-weight: 600; display: flex; align-items: center; gap: .35rem;
}
.ea-pagelen-lbl i { color: var(--brand); }
.ea-seg {
    display: inline-flex; background: #fff; border: 1px solid var(--line); border-radius: 999px;
    padding: .2rem; gap: .12rem; box-shadow: 0 1px 2px rgba(15,23,42,.05);
}
.ea-seg button {
    border: none; background: transparent; border-radius: 999px; padding: .3rem .72rem;
    font-size: .82rem; font-weight: 700; color: var(--muted); cursor: pointer; line-height: 1;
    transition: color .15s, background-color .15s, box-shadow .15s;
}
.ea-seg button:hover { color: var(--brand); background: #eff6ff; }
.ea-seg button.active {
    color: #fff; background: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);
    box-shadow: 0 2px 6px rgba(37,99,235,.35);
}

.dataTables_wrapper .dataTables_filter input {
    border-radius: 999px; border: 1px solid var(--line); padding: .45rem .95rem .45rem 2.1rem;
    min-width: 15rem; font-size: .88rem; background: #fff
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001q.044.06.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1 1 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0'/%3E%3C/svg%3E")
        no-repeat .8rem center;
    transition: border-color .15s, box-shadow .15s;
}
.dataTables_wrapper .dataTables_filter input:focus {
    outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(37,99,235,.14);
}
.ea-adv-toggle { border-radius: 999px; font-weight: 600; }
.ea-adv-toggle.active { background: var(--brand); border-color: var(--brand); color: #fff; }

/* ---------- Data grid: advanced search panel ---------- */
.ea-adv-search {
    background: #f8fafc; border: 1px solid var(--line); border-radius: 12px;
    padding: 1rem 1.1rem; margin-bottom: 1rem;
}
.ea-adv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: .75rem; }
.ea-adv-field { display: flex; flex-direction: column; gap: .25rem; }
.ea-adv-field label {
    font-size: .68rem; text-transform: uppercase; letter-spacing: .04em; font-weight: 700; color: var(--muted);
}
.ea-adv-field input { border-radius: 8px; }
.ea-adv-field-wide { grid-column: span 2; }
.ea-adv-range { display: flex; align-items: center; gap: .4rem; }
.ea-adv-range input { flex: 1 1 0; min-width: 0; }
.ea-adv-sep { font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 700; }
.ea-adv-actions { display: flex; justify-content: flex-end; margin-top: .85rem; }
@media (max-width: 575px) { .ea-adv-field-wide { grid-column: auto; } }

/* ---------- Data grid: colored card accent ---------- */
.card:has(.dataTable) { position: relative; overflow: hidden; }
.card:has(.dataTable)::before {
    content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: linear-gradient(90deg, #2563eb 0%, #7c3aed 50%, #ec4899 100%);
}

/* ---------- Data grid: table ---------- */
table.dataTable { border-collapse: separate !important; border-spacing: 0; }
table.dataTable thead th {
    background: linear-gradient(180deg, #eef2ff 0%, #e0e7ff 100%);
    font-size: .72rem; text-transform: uppercase; letter-spacing: .04em;
    font-weight: 700; color: #3730a3; border-bottom: 2px solid #c7d2fe;
    padding-top: .7rem; padding-bottom: .7rem; white-space: nowrap;
}
table.dataTable thead th:first-child { border-top-left-radius: 10px; }
table.dataTable thead th:last-child { border-top-right-radius: 10px; }
.table td, .table th { vertical-align: middle; }
table.dataTable tbody td { padding-top: .6rem; padding-bottom: .6rem; font-size: .9rem; border-bottom: 1px solid #eef2f7; }
table.dataTable tbody td:first-child { font-weight: 700; color: #1d4ed8; }
table.dataTable tbody tr:nth-child(even) > td { background-color: #f8faff; }
table.dataTable.table-hover tbody tr { transition: background-color .12s; }
table.dataTable.table-hover tbody tr:hover > td { background-color: #eaf1ff; }
table.dataTable tbody tr:hover .btn-outline-secondary { border-color: #cbd5e1; }
/* sort arrows tinted to match the indigo header */
table.dataTable thead th.sorting:before, table.dataTable thead th.sorting:after,
table.dataTable thead th.sorting_asc:before, table.dataTable thead th.sorting_asc:after,
table.dataTable thead th.sorting_desc:before, table.dataTable thead th.sorting_desc:after {
    color: #6366f1;
}

/* ---------- Data grid: footer ---------- */
.dataTables_wrapper .ea-foot {
    display: flex; align-items: center; justify-content: space-between; gap: .75rem;
    flex-wrap: wrap; margin-top: .9rem;
}
.dataTables_wrapper .dataTables_info { padding: 0; font-size: .82rem; color: var(--muted); }
.dataTables_wrapper .dataTables_paginate { margin: 0; }
.dataTables_wrapper .pagination { margin: 0; gap: .25rem; }
.dataTables_wrapper .pagination .page-link {
    border-radius: 8px; border: 1px solid var(--line); color: var(--ink);
    padding: .32rem .65rem; font-size: .82rem; display: flex; align-items: center;
}
.dataTables_wrapper .pagination .page-item.active .page-link {
    background: var(--brand); border-color: var(--brand); color: #fff;
}
.dataTables_wrapper .pagination .page-item.disabled .page-link { color: #cbd5e1; background: #fff; }
.dataTables_wrapper .pagination .page-link:hover {
    background: #eff6ff; border-color: #bfdbfe; color: var(--brand);
}
.dataTables_wrapper .pagination .page-item.active .page-link:hover { color: #fff; }
.dataTables_wrapper .pagination .page-link:focus { box-shadow: 0 0 0 3px rgba(37,99,235,.14); }

@media (max-width: 575px) {
    .dataTables_wrapper .ea-toolbar,
    .dataTables_wrapper .ea-foot { flex-direction: column; align-items: stretch; }
    .dataTables_wrapper .dataTables_filter input { min-width: 0; width: 100%; }
}

/* ---------- Dashboard KPI ---------- */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1rem; }
.kpi {
    background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 1.1rem 1.25rem;
    display: flex; align-items: center; gap: 1rem;
}
.kpi .kpi-icon {
    width: 46px; height: 46px; border-radius: 10px; display: grid; place-items: center;
    font-size: 1.3rem; color: #fff; flex-shrink: 0;
}
.kpi .kpi-label { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.kpi .kpi-value { font-size: 1.4rem; font-weight: 700; }
.i-sales { background: #2563eb; } .i-purchase { background: #7c3aed; }
.i-collect { background: #059669; } .i-pay { background: #db2777; }
.i-out { background: #d97706; } .i-recv { background: #0891b2; } .i-payb { background: #dc2626; }

/* ---------- Auth ---------- */
.auth-body {
    min-height: 100vh; display: grid; place-items: center;
    background: radial-gradient(1200px 600px at 20% -10%, #1e3a8a 0%, transparent 55%), #0f172a;
    padding: 1.5rem;
}
.auth-wrap { width: 100%; max-width: 430px; }
.auth-card { background: #fff; border-radius: 14px; padding: 1.75rem; box-shadow: 0 20px 45px rgba(2,6,23,.45); }
.auth-brand { display: flex; align-items: center; gap: .8rem; margin-bottom: 1.35rem; }
.auth-brand i { font-size: 2rem; color: #2563eb; }
.auth-title { font-size: 1.3rem; font-weight: 800; line-height: 1; }
.auth-sub { font-size: .8rem; color: var(--muted); }
.auth-footer { text-align: center; color: #94a3b8; font-size: .78rem; margin-top: 1rem; }
.auth-links { display: flex; justify-content: space-between; font-size: .82rem; margin-top: .25rem; }

.line-table td { padding: .35rem; }
.totals-box { background: #f8fafc; border: 1px solid var(--line); border-radius: 8px; padding: 1rem; }
.totals-box .row-t { display: flex; justify-content: space-between; padding: .2rem 0; }
.totals-box .grand { font-size: 1.15rem; font-weight: 700; border-top: 1px solid var(--line); margin-top: .3rem; padding-top: .5rem; }

@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); transition: transform .2s; }
    .sidebar.open { transform: translateX(0); }
    .main { margin-left: 0; }
}

/* ---------- In-app tabs (ERP multi-screen workspace) ----------
   A menu click opens the target screen as a tab inside the content area
   (each tab is an isolated <iframe>, so screens keep their own state and
   never collide). Mirrors the Zoho/Tally/SAP/QuickBooks tab strip. */
.ea-tabbar {
    display: flex; align-items: stretch; gap: 3px;
    flex: 0 0 auto; min-height: 40px; padding: 6px 8px 0;
    background: #e6ecf4; border-bottom: 1px solid var(--line);
    overflow-x: auto; overflow-y: hidden; scrollbar-width: thin;
}
.ea-tabbar::-webkit-scrollbar { height: 6px; }
.ea-tabbar::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
.ea-tab {
    display: inline-flex; align-items: center; gap: .45rem;
    max-width: 220px; padding: .4rem .65rem; position: relative; top: 1px;
    background: #f1f5f9; color: #475569; font-size: .83rem; font-weight: 600;
    border: 1px solid var(--line); border-bottom: none;
    border-radius: 8px 8px 0 0; white-space: nowrap; cursor: pointer; user-select: none;
    transition: background-color .12s, color .12s;
}
.ea-tab:hover { background: #fbfdff; color: var(--ink); }
.ea-tab.active { background: #fff; color: var(--brand); box-shadow: inset 0 -2px 0 var(--brand); }
.ea-tab .ea-tab-icon { font-size: .9rem; opacity: .85; }
.ea-tab .ea-tab-title { overflow: hidden; text-overflow: ellipsis; max-width: 150px; }
.ea-tab .ea-tab-close {
    display: inline-flex; align-items: center; justify-content: center; line-height: 1;
    width: 17px; height: 17px; margin-left: .1rem; border-radius: 50%;
    font-size: 1rem; color: #94a3b8;
}
.ea-tab .ea-tab-close:hover { background: #e2e8f0; color: var(--neg); }

.ea-tabs { flex: 1 1 auto; position: relative; min-height: 0; background: var(--bg); }
.ea-tab-pane { position: absolute; inset: 0; display: none; overflow: auto; }
.ea-tab-pane.active { display: block; }
.ea-tab-pane > iframe { display: block; width: 100%; height: 100%; border: 0; background: #fff; }
.ea-tabs-empty {
    display: flex; height: 100%; align-items: center; justify-content: center;
    color: var(--muted); font-size: .9rem; text-align: center; padding: 2rem;
}

/* Embedded (in-tab) render: no shell chrome, screen fills the iframe. */
body.ea-embed { background: #fff; }
body.ea-embed .content { padding: 1.25rem 1.5rem; }

/* ==================== RTL (Arabic) ====================
   Bootstrap RTL (bootstrap.rtl.min.css) flips its own components; these rules
   mirror the custom app-shell chrome — the fixed sidebar and the content
   offset — which Bootstrap does not own. Loaded for every dir="rtl" page. */
[dir="rtl"] .sidebar { left: auto; right: 0; }
[dir="rtl"] .main { margin-left: 0; margin-right: 250px; }
[dir="rtl"] .nav-menu .nav-link { border-left: 0; border-right: 3px solid transparent; }
[dir="rtl"] .nav-menu .nav-link.active { border-right-color: var(--sidebar-active); }
[dir="rtl"] .nav-menu .nav-link.nav-sublink { padding-left: 0; padding-right: 2.6rem; }
[dir="rtl"] .topbar .user-area { margin-left: 0; margin-right: auto; }

@media (min-width: 992px) {
    [dir="rtl"] .sidebar-collapsed .main { margin-right: 72px; margin-left: 0; }
}
@media (max-width: 991.98px) {
    [dir="rtl"] .sidebar { transform: translateX(100%); }
    [dir="rtl"] .sidebar.open { transform: translateX(0); }
    [dir="rtl"] .main { margin-right: 0; }
}

/* Language switcher shown on the auth (login) pages */
.auth-lang { display: flex; align-items: center; gap: .5rem; font-size: .85rem; }
.auth-lang i { color: var(--muted); }
.auth-lang a { color: var(--muted); text-decoration: none; }
.auth-lang a:hover { color: var(--brand); }
.auth-lang a.active { color: var(--brand); font-weight: 700; }
.auth-lang .sep { color: var(--line); }
.auth-lang-select { width: auto; min-width: 130px; font-size: .85rem; }

/* ===== Purchase Invoice redesign ===== */
.pi-card { border: 1px solid var(--line); border-radius: 10px; }
.pi-card-head { display: flex; align-items: center; gap: .5rem; padding: .6rem 1rem; border-bottom: 1px solid var(--line);
    background: linear-gradient(180deg, #f8fafc, #f1f5f9); border-radius: 10px 10px 0 0; }
.pi-card-head span { font-weight: 700; letter-spacing: .04em; font-size: .8rem; color: #334155; margin-inline-start: auto; }
.pi-card .form-label { font-size: .72rem; font-weight: 600; color: #475569; text-transform: uppercase; letter-spacing: .02em; margin-bottom: .2rem; }
.pi-card .req { color: #dc2626; }
.pi-rate { max-width: 90px; text-align: right; }
.pi-grid th { font-size: .68rem; letter-spacing: .03em; color: #475569; white-space: nowrap; }
.pi-grid td, .pi-grid th { vertical-align: middle; }
.pi-total { background: #f8fafc; font-weight: 600; }
.pi-modal-head { background: linear-gradient(90deg, #0f172a, #1e293b); color: #fff; }
.pi-modal-head .modal-title { font-weight: 600; }
.pi-sub { display: flex; align-items: center; gap: .5rem; font-weight: 700; color: #334155; font-size: .85rem; margin: .25rem 0 .75rem; }
.pi-sub-ic { width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center; border-radius: 7px; }
.pi-block { border: 1px solid var(--line); border-radius: 8px; padding: .75rem; height: 100%; background: #fcfdfe; }
.pi-block .form-label { font-size: .68rem; font-weight: 600; color: #64748b; text-transform: uppercase; margin-bottom: .15rem; }
.pi-block .req { color: #dc2626; }
.pi-item-img-wrap { display: inline-flex; padding: .35rem; border: 1px solid var(--line); border-radius: 8px; background: #fcfdfe; }
.pi-item-img { max-height: 120px; max-width: 100%; object-fit: contain; border-radius: 6px; }
.si-item-img { display: block; margin-top: .35rem; max-height: 64px; max-width: 100%; object-fit: contain; border: 1px solid var(--line); border-radius: 6px; padding: .2rem; background: #fcfdfe; }