/* ==========================================================================
   IMEI.EU portal & admin — monochrome theme on top of Bootstrap 5.3
   ========================================================================== */

:root {
  --ink: #1d1d1f;
  --ink-2: #6e6e73;
  --ink-3: #86868b;
  --line: #d2d2d7;
  --line-2: #e8e8ed;
  --line-3: #f0f0f2;
  --bg: #f5f5f7;
  --card: #ffffff;
  --ok: #248a3d;
  --bad: #d70015;
  --warn: #b25000;
  --ok-bg: #eaf6ec;
  --bad-bg: #fdecee;
  --warn-bg: #fdf1e6;
  --radius: 8px;
  --radius-lg: 12px;
  --sidebar: 236px;
  --header: 60px;
  --mono: "SF Mono", ui-monospace, Menlo, Consolas, monospace;

  --bs-body-font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --bs-body-font-size: 14px;
  --bs-body-bg: #ffffff;           /* components (inputs, modals, menus) are white */
  --bs-body-color: var(--ink);
  --bs-secondary-color: var(--ink-2);
  --bs-border-color: var(--line);
  --bs-border-radius: var(--radius);
  --bs-border-radius-lg: var(--radius-lg);
  --bs-primary: var(--ink);
  --bs-primary-rgb: 29, 29, 31;
  --bs-success: var(--ok);
  --bs-danger: var(--bad);
  --bs-warning: var(--warn);
  --bs-link-color: var(--ink);
  --bs-link-hover-color: #000;
  --bs-link-color-rgb: 29, 29, 31;
  --bs-focus-ring-color: rgba(29, 29, 31, .18);
}

body { background: var(--bg); color: var(--ink); -webkit-font-smoothing: antialiased; }
a { text-decoration: none; }
a:hover { text-decoration: underline; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--ink-2) !important; }
.small-label { font-size: 12px; color: var(--ink-2); }
[hidden] { display: none !important; }

/* ---------- Shell ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar); flex-shrink: 0; background: var(--card);
  border-right: 1px solid var(--line); display: flex; flex-direction: column;
  padding: 18px 12px; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 0 10px 14px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 7px; background: var(--ink); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600;
}
.brand-name { font-size: 15px; font-weight: 600; }
.brand-name span { font-weight: 400; color: var(--ink-2); }
.nav-group { font-size: 11px; color: var(--ink-2); padding: 14px 10px 4px; letter-spacing: .02em; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: var(--radius);
  font-size: 13px; color: var(--ink);
}
.nav-item:hover { background: var(--line-2); text-decoration: none; color: var(--ink); }
.nav-item.active { background: var(--line-2); font-weight: 600; }
.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.nav-item .count { margin-left: auto; font-size: 11px; color: var(--ink-2); font-weight: 400; }
.sidebar-foot { margin-top: auto; border-top: 1px solid var(--line-2); padding: 12px 10px 0; display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 30px; height: 30px; border-radius: 50%; background: var(--line-2);
  display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 600; flex-shrink: 0;
}
.sidebar-foot .who { font-size: 12px; line-height: 1.35; min-width: 0; }
.sidebar-foot .who div { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-foot .who span { color: var(--ink-2); }

.main { flex-grow: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: var(--header); flex-shrink: 0; background: var(--card); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 14px; padding: 0 28px; position: sticky; top: 0; z-index: 20;
}
.topbar h1 { margin: 0; font-size: 17px; font-weight: 600; }
.topbar .sub { font-size: 12px; color: var(--ink-2); }
.topbar .spacer { margin-left: auto; }
.content { padding: 24px 28px 48px; display: flex; flex-direction: column; gap: 18px; }
.menu-toggle { display: none; }

.impersonation {
  background: var(--ink); color: #fff; font-size: 13px; padding: 8px 28px;
  display: flex; align-items: center; gap: 12px;
}
.impersonation button { margin-left: auto; }

@media (max-width: 991.98px) {
  .sidebar { position: fixed; left: 0; top: 0; z-index: 1050; transform: translateX(-100%); transition: transform .2s; box-shadow: none; }
  .sidebar.open { transform: none; box-shadow: 0 0 0 100vmax rgba(0, 0, 0, .25); }
  .menu-toggle { display: inline-flex; }
  .topbar, .content, .impersonation { padding-left: 16px; padding-right: 16px; }
}

/* ---------- Cards, stats ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.card-head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--line-2); }
.card-head h2 { font-size: 14px; font-weight: 600; margin: 0; }
.card-head .actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.card-body { padding: 16px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 16px 18px; }
.stat .label { font-size: 12px; color: var(--ink-2); }
.stat .value { font-size: 26px; font-weight: 600; margin-top: 6px; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.stat .hint { font-size: 12px; color: var(--ink-2); margin-top: 4px; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 14px; }
.grid-side { display: grid; grid-template-columns: 340px minmax(0, 1fr); gap: 16px; align-items: start; }
@media (max-width: 1199.98px) { .grid-2, .grid-side { grid-template-columns: minmax(0, 1fr); } }

.kv { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.kv .k { font-size: 12px; color: var(--ink-2); }
.kv .v { font-size: 14px; margin-top: 3px; word-break: break-word; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
.table { --bs-table-bg: transparent; margin: 0; font-size: 13px; }
.table > thead th {
  font-size: 11px; color: var(--ink-2); font-weight: 500; border-bottom: 1px solid var(--line-2);
  padding: 10px 14px; white-space: nowrap; background: var(--card);
}
.table > tbody td { white-space: nowrap; padding: 10px 14px; border-bottom: 1px solid var(--line-3); vertical-align: middle; font-variant-numeric: tabular-nums; }
.table > tbody tr:last-child td { border-bottom: 0; }
.table-hover > tbody > tr:hover > * { --bs-table-bg-state: var(--bg); }
.table .r { text-align: right; }
tr.clickable { cursor: pointer; }
.table td.wrap, .table td .small-label { white-space: normal; }
.empty { white-space: normal; padding: 40px 16px; text-align: center; color: var(--ink-2); font-size: 13px; }

/* ---------- Status ---------- */
.st { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; white-space: nowrap; }
.st::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.st-ok { color: var(--ok); }
.st-bad { color: var(--bad); }
.st-warn { color: var(--warn); }
.st-muted { color: var(--ink-3); }
.pill { display: inline-block; border-radius: 6px; padding: 2px 8px; font-size: 11px; line-height: 1.5; background: var(--bg); color: var(--ink); border: 1px solid var(--line-2); white-space: nowrap; }
.pill-dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.pill-ok { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.pill-bad { background: var(--bad-bg); color: var(--bad); border-color: transparent; }
.pill-warn { background: var(--warn-bg); color: var(--warn); border-color: transparent; }
.res-good { color: var(--ok); font-weight: 600; }
.res-bad { color: var(--bad); font-weight: 600; }

/* ---------- Forms & buttons ---------- */
.form-label { font-size: 12px; color: var(--ink-2); margin-bottom: 4px; }
.form-control, .form-select { font-size: 13px; border-color: var(--line); border-radius: var(--radius); min-height: 36px; }
.form-control:focus, .form-select:focus { border-color: var(--ink-3); box-shadow: 0 0 0 3px rgba(29, 29, 31, .08); }
.form-text { font-size: 12px; color: var(--ink-2); }
.form-check-input:checked { background-color: var(--ink); border-color: var(--ink); }
.form-switch .form-check-input:focus { --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='rgba%280,0,0,.25%29'/%3e%3c/svg%3e"); }
.btn { font-size: 13px; border-radius: var(--radius); padding: 7px 14px; font-weight: 500; }
.btn-sm { font-size: 12px; padding: 4px 10px; }
.btn-dark { --bs-btn-bg: var(--ink); --bs-btn-border-color: var(--ink); --bs-btn-hover-bg: #000; --bs-btn-hover-border-color: #000; }
.btn-light { --bs-btn-bg: #fff; --bs-btn-border-color: var(--line); --bs-btn-hover-bg: var(--bg); --bs-btn-hover-border-color: var(--line); }
.btn-danger-soft { --bs-btn-color: var(--bad); --bs-btn-bg: #fff; --bs-btn-border-color: var(--line); --bs-btn-hover-bg: var(--bad-bg); --bs-btn-hover-color: var(--bad); --bs-btn-hover-border-color: var(--line); }
.btn .spinner-border { width: 14px; height: 14px; border-width: 2px; margin-right: 6px; vertical-align: -2px; }
.seg { display: inline-flex; gap: 2px; background: var(--bg); border-radius: var(--radius); padding: 2px; }
.seg button { border: 1px solid transparent; background: transparent; color: var(--ink-2); font-size: 12px; padding: 4px 10px; border-radius: 6px; }
.seg button.on { background: #fff; border-color: var(--line); color: var(--ink); font-weight: 600; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.filters .form-control, .filters .form-select { width: auto; min-width: 140px; }
.search { position: relative; }
.search svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); width: 14px; height: 14px; color: var(--ink-3); }
.search input { padding-left: 30px; }

/* ---------- Charts ---------- */
.bars { height: 170px; display: flex; align-items: flex-end; gap: 8px; border-bottom: 1px solid var(--line-2); padding-top: 12px; }
.bars div { flex: 1; background: var(--line); border-radius: 4px 4px 0 0; min-height: 2px; position: relative; }
.bars div:last-child { background: var(--ink); }
.bars div:hover { background: var(--ink-3); }
.bars-axis { display: flex; justify-content: space-between; font-size: 11px; color: var(--ink-2); margin-top: 6px; }
.meter { height: 4px; border-radius: 2px; background: var(--line-2); margin-top: 5px; }
.meter i { display: block; height: 4px; border-radius: 2px; background: var(--ink); }

/* ---------- Auth pages ---------- */
.auth { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 32px 16px; }
.auth-card { width: 100%; max-width: 400px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 32px; }
.auth-card h1 { font-size: 22px; font-weight: 600; margin: 18px 0 4px; letter-spacing: -.01em; }
.auth-card .lead { font-size: 13px; color: var(--ink-2); margin-bottom: 22px; }
.auth-foot { text-align: center; font-size: 13px; color: var(--ink-2); margin-top: 18px; }
.auth-foot a { font-weight: 500; }
.otp-input { font-family: var(--mono); font-size: 26px !important; letter-spacing: 12px; text-align: center; }
.method { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; border: 1px solid var(--line); background: #fff; border-radius: var(--radius); padding: 12px 14px; margin-bottom: 8px; }
.method:hover:not(:disabled) { background: var(--bg); }
.method:disabled { opacity: .5; }
.method small { display: block; color: var(--ink-2); font-size: 12px; }
.hp { position: absolute; left: -9999px; }

/* ---------- Result box (orders) ---------- */
.result { font-size: 13px; line-height: 1.7; background: var(--bg); border-radius: var(--radius); padding: 14px 16px; word-break: break-word; }
.result b, .result strong { font-weight: 600; }
.code { background: var(--ink); color: #f5f5f7; border-radius: var(--radius); padding: 14px 16px; font-family: var(--mono); font-size: 12.5px; overflow-x: auto; white-space: pre; margin: 0; }
.keybox { display: flex; gap: 8px; align-items: center; }
.keybox code { flex: 1; background: var(--bg); border-radius: 6px; padding: 8px 10px; font-family: var(--mono); font-size: 13px; color: var(--ink); word-break: break-all; }

/* ---------- Toasts, dropdown, modal ---------- */
.toasts { position: fixed; right: 20px; bottom: 20px; z-index: 2000; display: flex; flex-direction: column; gap: 8px; max-width: 360px; }
.toast-item { background: var(--ink); color: #fff; border-radius: 10px; padding: 11px 14px; font-size: 13px; box-shadow: 0 6px 24px rgba(0, 0, 0, .18); animation: toast-in .18s ease-out; }
.toast-item.error { background: var(--bad); }
@keyframes toast-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.dropdown-menu { font-size: 13px; border-color: var(--line); border-radius: var(--radius-lg); box-shadow: 0 8px 28px rgba(0, 0, 0, .1); }
.bell { position: relative; }
.bell .dot { position: absolute; top: 4px; right: 5px; width: 7px; height: 7px; border-radius: 50%; background: var(--bad); }
.notif { width: 340px; max-height: 420px; overflow-y: auto; padding: 4px; }
.notif a { display: block; padding: 9px 10px; border-radius: 8px; color: var(--ink); }
.notif a:hover { background: var(--bg); text-decoration: none; }
.notif .t { font-size: 13px; font-weight: 600; }
.notif .m { font-size: 12px; color: var(--ink-2); }
.modal-content { border-radius: 14px; border-color: var(--line); }
.modal-header, .modal-footer { border-color: var(--line-2); }
.modal-title { font-size: 16px; font-weight: 600; }
.skeleton { background: linear-gradient(90deg, var(--line-3), var(--line-2), var(--line-3)); background-size: 200% 100%; animation: sk 1.2s infinite; border-radius: 6px; color: transparent !important; }
@keyframes sk { to { background-position: -200% 0; } }
.pin-gate { max-width: 360px; margin: 40px auto; text-align: center; }
.page-loading .content { opacity: .5; pointer-events: none; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ---------- Settings ---------- */
.settings { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 18px; align-items: start; }
@media (max-width: 900px) { .settings { grid-template-columns: 1fr; } }
.settings-nav { position: sticky; top: calc(var(--header) + 12px); display: flex; flex-direction: column; gap: 2px; }
@media (max-width: 900px) { .settings-nav { position: static; flex-direction: row; flex-wrap: wrap; } }
.settings-nav button { text-align: left; border: 0; background: transparent; padding: 8px 12px; border-radius: var(--radius); color: var(--ink-2); font-size: 13.5px; }
.settings-nav button:hover { background: var(--line-3); color: var(--ink); }
.settings-nav button.on { background: var(--card); color: var(--ink); font-weight: 600; box-shadow: inset 0 0 0 1px var(--line-2); }
.set-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 8px 24px; padding: 14px 0; border-bottom: 1px solid var(--line-3); }
.set-row:last-child { border-bottom: 0; }
@media (max-width: 700px) { .set-row { grid-template-columns: 1fr; } }
.set-row .lbl { font-weight: 500; }
.set-row .help { font-size: 12px; color: var(--ink-2); margin-top: 3px; line-height: 1.5; }
.src { font-size: 10.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-3); margin-left: 6px; font-weight: 500; }
.src.db { color: var(--ok); }
.savebar { position: sticky; bottom: 0; background: rgba(255,255,255,.94); backdrop-filter: blur(6px); border-top: 1px solid var(--line-2); padding: 12px 18px; display: flex; gap: 10px; align-items: center; justify-content: flex-end; border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.savebar .muted { margin-right: auto; font-size: 12.5px; }
.progress-line { height: 8px; border-radius: 4px; background: var(--line-2); overflow: hidden; margin-top: 8px; }
.progress-line i { display: block; height: 100%; background: var(--ink); border-radius: 4px; }
.progress-line i.warn { background: var(--warn); }
.progress-line i.bad { background: var(--bad); }

/* ---------- Status ---------- */
.sdot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--ink-3); margin-right: 6px; vertical-align: 1px; }
.sdot.operational { background: var(--ok); }
.sdot.degraded { background: #c99700; }
.sdot.partial_outage { background: #e8590c; }
.sdot.major_outage { background: var(--bad); }
.timeline { border-left: 2px solid var(--line-2); padding-left: 14px; margin-top: 8px; }
.timeline > div { padding: 6px 0; }

/* ---------- Money breakdown ---------- */
.breakdown { border: 1px solid var(--line-2); border-radius: var(--radius); padding: 12px 14px; font-size: 13.5px; }
.breakdown .ln { display: flex; justify-content: space-between; gap: 12px; padding: 3px 0; }
.breakdown .ln.total { border-top: 1px solid var(--line-2); margin-top: 6px; padding-top: 8px; font-weight: 600; font-size: 15px; }
.linkish { border: 0; background: none; padding: 0; color: var(--ink); text-decoration: underline; text-underline-offset: 2px; font-size: inherit; }

/* ---------- Legal documents ---------- */
.legal-doc { font-size: 14.5px; line-height: 1.65; max-width: 780px; margin: 0 auto; }
.legal-doc h2 { font-size: 21px; font-weight: 600; margin: 4px 0 14px; }
.legal-doc h3 { font-size: 16px; font-weight: 600; margin: 22px 0 8px; }
.legal-doc h4 { font-size: 14.5px; font-weight: 600; margin: 16px 0 6px; }
.legal-doc p, .legal-doc ul, .legal-doc ol { margin: 0 0 10px; }
.legal-doc ul, .legal-doc ol { padding-left: 22px; }
@media print {
  body.modal-open > *:not(.printable) { display: none !important; }
  .printable, .printable .modal-dialog { position: static !important; display: block !important; max-width: none !important; margin: 0 !important; transform: none !important; }
  .printable .modal-content { border: 0 !important; box-shadow: none !important; }
  .printable .modal-header .btn-close, .printable .modal-footer { display: none !important; }
  .printable .modal-body { overflow: visible !important; }
  .modal-backdrop { display: none !important; }
}
.legal-doc .doc-table { width: 100%; border-collapse: collapse; margin: 6px 0 14px; font-size: 13.5px; }
.legal-doc .doc-table th, .legal-doc .doc-table td { border: 1px solid var(--line-2); padding: 7px 10px; vertical-align: top; text-align: left; }
.legal-doc .doc-table th { width: 38%; font-weight: 500; color: var(--ink-2); background: var(--bg); }
.legal-doc .doc-table td { word-break: break-word; }
@media print { .legal-doc { font-size: 11pt; } .legal-doc h3 { break-after: avoid; } .legal-doc .doc-table { break-inside: avoid; } }