:root {
    --ink: #172033;
    --muted: #5c6b80;
    --line: #e4e9f0;
    --bg: #f3f5f8;
    --panel: #fff;
    --side: #ffffff;
    --side-text: #33415a;
    --accent: #0f6e56;
    --accent-ink: #fff;
    --bad: #9f1239;
    --ok: #0f6e56;
    --wait: #9a6700;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    color: var(--ink);
    background: var(--bg);
    font: 15px/1.45 "Segoe UI", system-ui, sans-serif;
}
a { color: var(--accent); }
code { font-size: 0.92em; }

.shell { display: flex; min-height: 100vh; }
.sidebar {
    width: 250px;
    background: var(--side);
    color: var(--side-text);
    display: flex;
    flex-direction: column;
    padding: 18px 14px;
    flex-shrink: 0;
    border-right: 1px solid var(--line);
    box-shadow: 2px 0 12px rgba(18, 26, 39, 0.04);
}
.brand {
    display: flex; flex-direction: column; gap: 6px; align-items: center; text-align: center;
    margin-bottom: 18px; padding-bottom: 16px; border-bottom: 1px solid var(--line);
}
.brand strong { display: block; color: var(--ink); font-size: 17px; }
.brand small { color: var(--muted); }
.logo-side { width: 116px; height: auto; display: block; }
.logo-login { width: 128px; height: auto; margin: 0 auto 8px; display: block; }
.credit { margin-top: 16px; color: var(--muted); font-size: 12px; line-height: 1.45; text-align: center; }
.credit.side { color: var(--muted); text-align: left; margin-top: 12px; }
.brand-mark {
    width: 34px; height: 34px; border-radius: 8px;
    display: grid; place-items: center;
    background: var(--accent); color: #fff; font-weight: 700;
}
.brand-mark.lg { width: 46px; height: 46px; font-size: 22px; margin-bottom: 8px; }
.sidebar nav { display: flex; flex-direction: column; gap: 4px; }
.sidebar nav a {
    color: var(--side-text);
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 8px;
    border-left: 3px solid transparent;
    font-weight: 500;
}
.sidebar nav a:hover { background: #f0f5f3; color: var(--accent); }
.sidebar nav a.active { background: #e7f6f1; color: var(--accent); border-left-color: var(--accent); font-weight: 600; }
.logout { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); }
.who { color: var(--muted); font-size: 13px; margin-bottom: 8px; word-break: break-all; }
.logout button, button.btn, a.btn, .login-card button {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--accent);
    --bs-btn-border-color: transparent;
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #0c5a47;
    --bs-btn-hover-border-color: transparent;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #0a4e3d;
    --bs-btn-active-border-color: transparent;
    background-color: var(--accent);
    color: #fff;
    border: 0;
    border-radius: 8px;
    padding: 8px 12px;
    cursor: pointer;
}
.logout button {
    background-color: #fff;
    color: var(--bad);
    border: 1px solid #f1c4d0;
    width: 100%;
}
.logout button:hover, .logout button:focus {
    background-color: #fde8ee;
    color: var(--bad);
}
button.btn.ghost, a.btn.ghost {
    --bs-btn-color: var(--ink);
    --bs-btn-bg: #fff;
    --bs-btn-border-color: var(--line);
    --bs-btn-hover-color: var(--ink);
    --bs-btn-hover-bg: #e7f6f1;
    --bs-btn-hover-border-color: #b7d9cc;
    --bs-btn-active-color: var(--ink);
    --bs-btn-active-bg: #d7efe7;
    --bs-btn-active-border-color: #b7d9cc;
    color: var(--ink);
    background-color: #fff;
    border: 1px solid var(--line);
}
button.btn.ghost:hover, button.btn.ghost:focus, button.btn.ghost:active,
a.btn.ghost:hover, a.btn.ghost:focus, a.btn.ghost:active {
    background-color: #e7f6f1;
    color: var(--ink);
    border-color: #b7d9cc;
}
main { flex: 1; padding: 22px 26px 40px; min-width: 0; }
.top h1 { font-size: 22px; margin: 0 0 14px; }
.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
}
.panel h2 { font-size: 16px; margin: 0 0 10px; }
.panel-head, .detail-head, .row-actions, .filter-actions {
    display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat {
    background: #fff; border: 1px solid var(--line); border-radius: 12px;
    padding: 14px; text-decoration: none; color: inherit; display: block;
}
.stat span, .stat em { display: block; color: var(--muted); font-style: normal; font-size: 13px; }
.stat strong { display: block; font-size: 28px; margin: 4px 0; }
.stat.bad strong { color: var(--bad); }
.muted { color: var(--muted); }
.flash { border-radius: 8px; padding: 10px 12px; margin-bottom: 12px; }
.flash.success { background: #e7f6f1; color: #085041; }
.flash.error { background: #fde8ee; color: #9f1239; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin-bottom: 12px; }
.filters label, .stack label, .login-card label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
input, select, textarea {
    border: 1px solid #cfd6e0; border-radius: 8px; padding: 8px 10px; font: inherit; color: var(--ink); background: #fff;
}
textarea { width: 100%; }
.table-wrap { overflow-x: auto; }
table.plain { width: 100%; border-collapse: collapse; }
table.plain th, table.plain td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.pill { display: inline-block; border-radius: 999px; padding: 2px 8px; font-size: 12px; background: #eef2f6; }
.pill.success { background: #e7f6f1; color: var(--ok); }
.pill.failed { background: #fde8ee; color: var(--bad); }
.pill.pending { background: #fff6db; color: var(--wait); }
.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px 16px; margin: 12px 0 0; }
.facts dt { color: var(--muted); font-size: 12px; }
.facts dd { margin: 0; }
.challan-no { font-size: 28px; margin: 8px 0 0; letter-spacing: 0.02em; cursor: copy; }
pre {
    background: #f7f8fb; border-radius: 8px; padding: 12px; overflow: auto;
    white-space: pre-wrap; word-break: break-word; margin: 0;
}
.inline-form { display: flex; gap: 8px; align-items: center; }
.inline-form input { min-width: 180px; }
.stack { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.login-body { min-height: 100vh; display: grid; place-items: center; background: #e8edf3; }
.login-card {
    width: min(420px, calc(100% - 32px));
    background: #fff; border-radius: 16px; padding: 28px;
    box-shadow: 0 10px 40px rgba(18, 26, 39, 0.08);
    display: flex; flex-direction: column; gap: 8px;
}
.login-head { text-align: center; margin-bottom: 6px; }
.login-card h1 { margin: 0; font-size: 26px; font-weight: 700; letter-spacing: -0.02em; text-align: center; }
.login-card .login-head p { margin: 6px auto 0; max-width: 28em; color: var(--muted); text-align: center; }
.login-head::after {
    content: "";
    display: block;
    width: 48px;
    height: 3px;
    margin: 14px auto 4px;
    border-radius: 99px;
    background: var(--accent);
}
.login-card button { margin-top: 8px; width: 100%; }
.dataTables_wrapper .dataTables_filter input { margin-left: 8px; }
.dataTables_wrapper .dataTables_length select { width: auto; display: inline-block; margin: 0 6px; }
.dataTables_wrapper .row { margin-left: 0; margin-right: 0; }
.dataTables_wrapper .dataTables_info, .dataTables_wrapper .dataTables_length, .dataTables_wrapper .dataTables_filter {
    color: var(--muted); font-size: 13px; padding: 6px 0;
}
.dataTables_wrapper .dataTables_scroll,
.dataTables_wrapper > .row > div > table.data-grid {
    border: 1px solid #d5dde7; border-radius: 10px; overflow: hidden;
}
.dataTables_wrapper .dataTables_scrollHead table.data-grid,
.dataTables_wrapper .dataTables_scrollBody table.data-grid { border: 0; margin: 0 !important; }
table.data-grid {
    --bs-table-striped-bg: #f7f9fb;
    --bs-table-hover-bg: #eef6f2;
    --bs-border-color: #dfe5ec;
    --bs-table-border-color: #dfe5ec;
    font-size: 14px;
    margin: 0 !important;
}
table.data-grid > :not(caption) > * > * { border-color: #dfe5ec !important; }
table.data-grid > tbody > tr:first-child > td { border-top: 0; }
table.data-grid > thead > tr > th {
    background: #eef2f6;
    color: #33415a;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 2px solid #cfd8e3;
    white-space: nowrap;
    padding: 10px 12px;
}
table.data-grid > tbody > tr > td { padding: 9px 12px; vertical-align: middle; }
table.data-grid > tbody td a { font-weight: 600; text-decoration: none; }
table.data-grid > tbody td a:hover { text-decoration: underline; }
#log-table > tbody > tr > td:nth-child(5) { white-space: normal; min-width: 320px; word-break: break-word; }
#log-table > tbody > tr > td .muted { font-size: 12px; margin-top: 3px; }
.dataTables_wrapper .pagination { margin: 8px 0 0; justify-content: flex-end; }
.dataTables_wrapper .page-link { color: var(--accent); font-size: 13px; padding: 4px 10px; background: #fff; border-color: var(--line); }
.dataTables_wrapper .page-item.disabled .page-link { color: #a3adbb; background: #fff; }
.dataTables_wrapper .page-item.active .page-link { background: var(--accent); border-color: var(--accent); color: #fff; }
.dataTables_wrapper .dataTables_processing { background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.warp-steps { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-direction: column; gap: 10px; }
.warp-step { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.warp-step-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.warp-step-head .pill { min-width: 64px; text-align: center; }
.warp-step pre { margin-top: 8px; font-size: 13px; }
button.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.alert-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 16px; align-items: end; }
.alert-form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.alert-form .wide { grid-column: 1 / -1; }
.alert-form label.check { flex-direction: row; align-items: center; gap: 8px; color: var(--ink); font-size: 14px; }
.alert-form label.check input { width: 16px; height: 16px; accent-color: var(--accent); }
.alert-form small { font-size: 12px; }
.logs-toolbar {
    display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap;
    margin-bottom: 12px;
}
.logs-toolbar .filters { margin-bottom: 0; }
.clear-logs {
    display: flex; align-items: flex-end; gap: 10px; margin: 0;
    padding-left: 14px; border-left: 1px solid var(--line);
}
.clear-logs label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
button.btn.danger { background-color: #fff; color: var(--bad); border: 1px solid #f1c4d0; }
button.btn.danger:hover, button.btn.danger:focus { background-color: #fde8ee; color: var(--bad); border-color: #e9a3b6; }

@media (max-width: 980px) {
    .shell { flex-direction: column; }
    .sidebar { width: 100%; }
    .sidebar nav { flex-direction: row; flex-wrap: wrap; }
    .logout { margin-top: 12px; }
    .stats, .facts { grid-template-columns: 1fr 1fr; }
}