/* ============================================================================
   Angebote — admin backend stylesheet.

   A dark, high-quality "ops dashboard" look for the industrial-door offer
   pipeline. Warm-toned near-black surfaces, a single muted amber/copper accent
   for primary actions and the active nav item, and a clearly separated status
   palette (green=sent, red=failed, amber=needs_review/retry, blue/neutral=
   dry_run/processing). System font stack only — no external fonts, no build
   step, one file. Tune everything from the :root tokens below.
   ============================================================================ */

:root {
  /* ---- Surfaces (warm near-black -> subtly lighter cards) ---- */
  --bg:          #101014;
  --bg-elev:     #14141a;
  --surface:     #16161c;
  --surface-2:   #1c1c24;
  --surface-3:   #22222c;

  /* ---- Hairline borders (white at low alpha keeps them subtle) ---- */
  --border:      rgba(255, 255, 255, 0.07);
  --border-2:    rgba(255, 255, 255, 0.11);
  --border-strong: rgba(255, 255, 255, 0.16);

  /* ---- Text (warm white -> dimmed) ---- */
  --text:        #ece7df;
  --text-2:      #c6c0b6;
  --muted:       #8b8578;
  --muted-2:     #6f6a60;

  /* ---- Accent: muted amber / copper (fits the industrial-door context) ---- */
  --accent:        #d99a4e;
  --accent-hover:  #e7ac63;
  --accent-ink:    #1a1206;                       /* text on solid accent */
  --accent-soft:   rgba(217, 154, 78, 0.14);
  --accent-line:   rgba(217, 154, 78, 0.42);
  --focus-ring:    rgba(217, 154, 78, 0.45);

  /* ---- Status colours ---- */
  --success:      #5fbf7f;                          /* sent */
  --success-soft: rgba(95, 191, 127, 0.12);
  --success-line: rgba(95, 191, 127, 0.38);

  --danger:       #ec6a5e;                          /* failed */
  --danger-soft:  rgba(236, 106, 94, 0.12);
  --danger-line:  rgba(236, 106, 94, 0.40);

  --warning:      #e0b64a;                          /* needs_review / retry */
  --warning-soft: rgba(224, 182, 74, 0.12);
  --warning-line: rgba(224, 182, 74, 0.38);

  --info:         #6aa0e0;                          /* dry_run / processing */
  --info-soft:    rgba(106, 160, 224, 0.13);
  --info-line:    rgba(106, 160, 224, 0.40);

  /* ---- Spacing scale ---- */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;

  /* ---- Radii / shadow ---- */
  --radius:    10px;
  --radius-sm: 7px;
  --radius-pill: 999px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.28);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);

  /* ---- Type ---- */
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco,
          "Cascadia Code", "Liberation Mono", "Courier New", monospace;

  --maxw: 1180px;
}

/* ---------------------------------------------------------------------------
   Base
   --------------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(1100px 600px at 50% -280px, rgba(217, 154, 78, 0.055), transparent 70%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.12s ease;
}
a:hover { color: var(--accent-hover); }

::selection { background: var(--accent-soft); color: var(--text); }

:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Scrollbars (WebKit) — subtle, on-theme */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--surface-3) transparent;
}
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: var(--surface-3);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }

/* ---------------------------------------------------------------------------
   Typography
   --------------------------------------------------------------------------- */
h1, h2, h3 {
  font-weight: 650;
  letter-spacing: -0.015em;
  color: var(--text);
  margin: 0 0 var(--sp-3);
  line-height: 1.25;
}
h1 { font-size: 25px; }
h2 { font-size: 17px; }
h3 {
  font-size: 12px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  margin-bottom: var(--sp-2);
}

p { margin: 0 0 var(--sp-3); }
p:last-child { margin-bottom: 0; }

.muted { color: var(--muted); }
.small { font-size: 12px; }

strong { font-weight: 650; color: var(--text); }

/* ---------------------------------------------------------------------------
   Top navigation — sticky, blurred, with active-link marking
   --------------------------------------------------------------------------- */
header.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: 0 var(--sp-8);
  height: 58px;
  border-bottom: 1px solid var(--border);
  background: rgba(18, 18, 23, 0.72);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
}

header.topbar .brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
}
header.topbar .brand a {
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}
header.topbar .brand a::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

header.topbar nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
}
header.topbar nav a {
  color: var(--muted);
  font-size: 13px;
  font-weight: 550;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  transition: color 0.12s ease, background 0.12s ease;
}
header.topbar nav a:hover {
  color: var(--text);
  background: var(--surface-2);
}
header.topbar nav a.active,
header.topbar nav a[aria-current="page"] {
  color: var(--accent-hover);
  background: var(--accent-soft);
}
header.topbar nav form.inline { margin-left: var(--sp-2); }

/* ---------------------------------------------------------------------------
   Layout
   --------------------------------------------------------------------------- */
main {
  max-width: var(--maxw);
  margin: var(--sp-8) auto;
  padding: 0 var(--sp-8) 64px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--border);
}
.page-header h1 {
  margin: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.row { display: flex; gap: var(--sp-4); }
.row > * { flex: 1; min-width: 0; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  align-items: start;
}

.toolbar {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  align-items: center;
}

/* ---------------------------------------------------------------------------
   Cards
   --------------------------------------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--sp-5);
  margin-bottom: var(--sp-4);
  box-shadow: var(--shadow-sm);
}
.card > h2:first-child,
.card > h3:first-child { margin-top: 0; }

/* Flush cards wrap edge-to-edge content (tables) */
.card-flush { padding: 0; overflow: hidden; }

/* Card that hosts a table: clip corners + let inner table breathe */
.table-card { padding: 0; overflow: hidden; }

.split > .card,
.split > div > .card { margin-bottom: var(--sp-4); }
.split > div > .card:last-child { margin-bottom: 0; }

/* ---------------------------------------------------------------------------
   Badges — small pills with a semantic dot indicator
   --------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 9px 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.7;
  border: 1px solid var(--border-2);
  background: var(--surface-2);
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  vertical-align: middle;
  font-variant-numeric: tabular-nums;
}
.badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.85;
  flex: none;
}

.badge-success { color: var(--success); border-color: var(--success-line); background: var(--success-soft); }
.badge-error   { color: var(--danger);  border-color: var(--danger-line);  background: var(--danger-soft); }
.badge-warn    { color: var(--warning); border-color: var(--warning-line); background: var(--warning-soft); }
.badge-accent  { color: var(--info);    border-color: var(--info-line);    background: var(--info-soft); }

/* Anchor badges (dashboard status filters) get a hover affordance */
a.badge { transition: border-color 0.12s ease, background 0.12s ease; }
a.badge:hover { border-color: var(--border-strong); color: var(--text); }
a.badge.badge-success:hover { border-color: var(--success); color: var(--success); }
a.badge.badge-error:hover   { border-color: var(--danger);  color: var(--danger); }
a.badge.badge-warn:hover    { border-color: var(--warning); color: var(--warning); }
a.badge.badge-accent:hover  { border-color: var(--info);    color: var(--info); }

/* ---------------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 15px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  border: 1px solid var(--border-2);
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease, transform 0.04s ease;
}
.btn:hover {
  background: var(--surface-3);
  border-color: var(--border-strong);
  color: var(--text);
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--accent-ink);
}

.btn-danger {
  color: var(--danger);
  border-color: var(--danger-line);
  background: var(--danger-soft);
}
.btn-danger:hover {
  background: rgba(236, 106, 94, 0.18);
  border-color: var(--danger);
  color: var(--danger);
}

.btn-sm {
  padding: 5px 11px;
  font-size: 12px;
  border-radius: 6px;
}

/* A button that only wraps a badge (product required-toggle) stays quiet */
.btn > .badge { margin: -2px 0; }

/* ---------------------------------------------------------------------------
   Alerts
   --------------------------------------------------------------------------- */
.alert {
  position: relative;
  padding: 12px 14px 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--sp-4);
  border: 1px solid var(--border-2);
  background: var(--surface-2);
  color: var(--text-2);
  font-size: 13px;
}
.alert::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  background: var(--border-strong);
}
.alert strong { color: var(--text); }
.alert code.inline { background: rgba(0, 0, 0, 0.28); }

.alert-error { background: var(--danger-soft);  border-color: var(--danger-line);  color: #f4b3ab; }
.alert-error::before { background: var(--danger); }

.alert-warn  { background: var(--warning-soft); border-color: var(--warning-line); color: #edd28a; }
.alert-warn::before { background: var(--warning); }

.alert-info  { background: var(--accent-soft);  border-color: var(--accent-line);  color: var(--accent-hover); }
.alert-info::before { background: var(--accent); }

/* ---------------------------------------------------------------------------
   Forms
   --------------------------------------------------------------------------- */
label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 650;
}
label input[type="checkbox"] { margin-right: 6px; }

input[type="text"],
input[type="number"],
input[type="password"],
input[type="email"],
textarea,
select {
  width: 100%;
  background: var(--bg-elev);
  border: 1px solid var(--border-2);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 9px 11px;
  font-family: inherit;
  font-size: 13px;
  line-height: 1.5;
  transition: border-color 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}
input::placeholder,
textarea::placeholder { color: var(--muted-2); }

input:hover,
textarea:hover,
select:hover { border-color: var(--border-strong); }

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent-line);
  background: var(--bg);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

textarea {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
  resize: vertical;
  min-height: 64px;
  tab-size: 2;
}
textarea[readonly] {
  color: var(--text-2);
  background: var(--surface);
  cursor: default;
}
textarea[readonly]:focus { box-shadow: none; border-color: var(--border-2); }

select {
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 2px),
    calc(100% - 13px) calc(50% - 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 34px;
  cursor: pointer;
}

.field { margin-bottom: var(--sp-4); }
.field:last-child { margin-bottom: 0; }
.field-help {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.5;
}
.field-help code.inline { font-size: 11px; }

form.inline { display: inline; }

/* ---------------------------------------------------------------------------
   Tables
   --------------------------------------------------------------------------- */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
table th,
table td {
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table thead th {
  position: sticky;
  top: 58px;
  z-index: 1;
  font-weight: 650;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--surface);
  border-bottom-color: var(--border-2);
}
table tbody tr {
  transition: background 0.1s ease;
}
table tbody tr:hover { background: rgba(255, 255, 255, 0.022); }
table tr:last-child td { border-bottom: none; }

/* Inside a flush/table card the header offset is off — reset stickiness there
   to avoid overlap surprises, but keep the styled header. */
.table-card table thead th { position: static; }
.table-card table th,
.table-card table td { padding: 12px 18px; }

/* ---------------------------------------------------------------------------
   Code — inline + blocks
   --------------------------------------------------------------------------- */
code.inline {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 5px;
  color: var(--text-2);
  white-space: nowrap;
}

.code-block {
  background: var(--bg-elev);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 14px 15px;
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-2);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
  max-height: 480px;
  overflow-y: auto;
}
.code-block.tall { max-height: 720px; }

/* ---------------------------------------------------------------------------
   Key / value description lists
   --------------------------------------------------------------------------- */
.kv {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 0 var(--sp-5);
  font-size: 13px;
  margin: 0;
}
.kv dt {
  color: var(--muted);
  padding: 7px 0;
  font-size: 12px;
  border-top: 1px solid var(--border);
}
.kv dd {
  margin: 0;
  padding: 7px 0;
  color: var(--text);
  border-top: 1px solid var(--border);
  min-width: 0;
  overflow-wrap: anywhere;
}
.kv dt:first-of-type,
.kv dd:first-of-type { border-top: none; }

/* ---------------------------------------------------------------------------
   Copy row (webhook URL)
   --------------------------------------------------------------------------- */
.copy-row {
  display: flex;
  gap: var(--sp-2);
  align-items: center;
  background: var(--bg-elev);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 7px 8px 7px 12px;
}
.copy-row code {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text);
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  white-space: nowrap;
}
.copy-row .btn { flex: none; }

/* ---------------------------------------------------------------------------
   Dashboard KPIs
   --------------------------------------------------------------------------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
}

.kpi {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.kpi::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--border-strong);
}
.kpi-accent::before  { background: var(--accent); }
.kpi-success::before { background: var(--success); }
.kpi-danger::before  { background: var(--danger); }
.kpi-warn::before    { background: var(--warning); }

.kpi-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 650;
  margin-bottom: 12px;
}
.kpi-value {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.kpi-accent  .kpi-value { color: var(--accent-hover); }
.kpi-success .kpi-value { color: var(--success); }
.kpi-danger  .kpi-value { color: var(--danger); }
.kpi-warn    .kpi-value { color: var(--warning); }

/* ---------------------------------------------------------------------------
   Login — centred, calm card
   --------------------------------------------------------------------------- */
.login-shell {
  min-height: calc(100vh - 122px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-card {
  width: 100%;
  max-width: 380px;
  margin: 60px auto;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow);
}
.login-card .login-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--sp-5);
}
.login-card .login-brand::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.login-card h1 { font-size: 21px; margin-bottom: var(--sp-5); }
.login-card .btn-primary { width: 100%; margin-top: var(--sp-1); }

/* ---------------------------------------------------------------------------
   Responsive
   --------------------------------------------------------------------------- */
@media (max-width: 880px) {
  .split { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  body { font-size: 13.5px; }

  header.topbar {
    height: auto;
    padding: 10px var(--sp-4);
    flex-wrap: wrap;
    gap: var(--sp-2);
  }
  header.topbar nav { width: 100%; gap: 2px; }

  main {
    margin: var(--sp-5) auto;
    padding: 0 var(--sp-4) 48px;
  }

  h1 { font-size: 21px; }
  h2 { font-size: 16px; }

  .card { padding: var(--sp-4); }

  /* Tables scroll instead of blowing out the layout */
  .card.table-card { overflow-x: auto; }
  .card.table-card table { min-width: 560px; }
  .table-card table th,
  .table-card table td { padding: 10px 12px; }
  table { font-size: 12.5px; }
  table th, table td { padding: 9px 11px; }
  table thead th { top: 0; }

  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi { padding: 14px 15px 15px; }
  .kpi-value { font-size: 26px; }

  .row { flex-wrap: wrap; }
  .row > * { flex-basis: 100%; }

  .kv { grid-template-columns: 1fr; }
  .kv dt {
    border-top: 1px solid var(--border);
    padding-bottom: 0;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }
  .kv dd { border-top: none; padding-top: 2px; padding-bottom: 10px; }

  .code-block { font-size: 11.5px; max-height: 340px; }
}

@media (max-width: 420px) {
  .kpi-grid { grid-template-columns: 1fr; }
  header.topbar .brand { font-size: 14px; }
}