/* ==========================================================================
   HafenDepot Dashboard — Stylesheet
   Designkonzept: ruhiges, dunkles "Tiefsee/Hafen"-Thema. Klare Datenflächen,
   ein Akzent (Leuchtturm-Bernstein) für Aktionen/Status, Mono-Schrift für
   technische Werte (Pfade, Hashes, Hostnamen), damit sie sich von Fließtext
   abheben, wie Beschriftungen auf einem Frachtcontainer.
   ========================================================================== */

:root {
  --c-bg: #0f1b22;
  --c-bg-soft: #142530;
  --c-panel: #1a2e3a;
  --c-panel-border: #294253;
  --c-panel-border-soft: #233b48;
  --c-text: #e7eef2;
  --c-text-muted: #93a8b3;
  --c-text-faint: #5f7682;
  --c-accent: #e8a23d;
  --c-accent-soft: #c9883166;
  --c-accent-text: #14202a;
  --c-link: #5db8d8;
  --c-ok: #3fb88a;
  --c-ok-bg: #143a30;
  --c-warning: #e8a23d;
  --c-warning-bg: #3a2c14;
  --c-danger: #e3614f;
  --c-danger-bg: #3a1c18;
  --c-neutral-bg: #233b48;
  --font-ui: "IBM Plex Sans", "Segoe UI", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "Consolas", monospace;
  --radius: 7px;
  --sidebar-width: 248px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--c-link); text-decoration: none; }
a:hover { text-decoration: underline; }

code, .mono, .font-mono { font-family: var(--font-mono); }

/* ---------- Layout-Shell ---------- */
.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--c-bg-soft);
  border-right: 1px solid var(--c-panel-border-soft);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 22px 20px 18px;
  border-bottom: 1px solid var(--c-panel-border-soft);
}

.sidebar-brand .mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(160deg, var(--c-accent), #b97324);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--c-accent-text);
  font-size: 15px;
  flex-shrink: 0;
}

.sidebar-brand .name {
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.2px;
}

.sidebar-brand .name small {
  display: block;
  font-weight: 400;
  font-size: 11px;
  color: var(--c-text-faint);
  margin-top: 1px;
}

.nav-group {
  padding: 14px 10px 4px;
}

.nav-group-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--c-text-faint);
  padding: 6px 12px 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius);
  color: var(--c-text-muted);
  font-size: 14px;
  margin: 1px 0;
}

.nav-link:hover {
  background: var(--c-panel);
  color: var(--c-text);
  text-decoration: none;
}

.nav-link.active {
  background: var(--c-panel);
  color: var(--c-accent);
  font-weight: 600;
}

.nav-link .ico {
  width: 16px;
  text-align: center;
  flex-shrink: 0;
  opacity: 0.85;
}

.sidebar-footer {
  margin-top: auto;
  padding: 14px 16px;
  border-top: 1px solid var(--c-panel-border-soft);
  font-size: 12px;
  color: var(--c-text-faint);
}

.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  border-bottom: 1px solid var(--c-panel-border-soft);
  background: rgba(15, 27, 34, 0.6);
}

.topbar h1 {
  font-size: 19px;
  font-weight: 600;
  margin: 0;
}

.topbar .sub {
  color: var(--c-text-muted);
  font-size: 13px;
  margin-top: 2px;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--c-text-muted);
}

.user-chip .role-tag {
  background: var(--c-panel);
  border: 1px solid var(--c-panel-border);
  border-radius: 5px;
  padding: 2px 7px;
  font-size: 11px;
  color: var(--c-accent);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.content {
  padding: 26px 28px 50px;
  max-width: 1320px;
  width: 100%;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 13.5px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--font-ui);
  transition: filter 0.12s ease, background 0.12s ease;
}

.btn-primary { background: var(--c-accent); color: var(--c-accent-text); }
.btn-primary:hover { filter: brightness(1.08); }

.btn-secondary { background: var(--c-panel); color: var(--c-text); border-color: var(--c-panel-border); }
.btn-secondary:hover { background: var(--c-panel-border-soft); }

.btn-danger { background: var(--c-danger); color: #fff; }
.btn-danger:hover { filter: brightness(1.08); }

.btn-ghost { background: transparent; color: var(--c-text-muted); border-color: var(--c-panel-border); }
.btn-ghost:hover { color: var(--c-text); border-color: var(--c-text-muted); }

.btn-sm { padding: 5px 11px; font-size: 12.5px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-block { width: 100%; justify-content: center; }

/* ---------- Panels / Cards ---------- */
.panel {
  background: var(--c-panel);
  border: 1px solid var(--c-panel-border-soft);
  border-radius: 10px;
  padding: 20px 22px;
  margin-bottom: 20px;
}

.panel-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-title .hint {
  font-size: 12px;
  color: var(--c-text-faint);
  font-weight: 400;
}

.grid {
  display: grid;
  gap: 18px;
}

.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

.stat-card {
  background: var(--c-panel);
  border: 1px solid var(--c-panel-border-soft);
  border-radius: 10px;
  padding: 18px 20px;
}

.stat-card .label {
  font-size: 12px;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 8px;
}

.stat-card .value {
  font-size: 26px;
  font-weight: 700;
  font-family: var(--font-mono);
}

.stat-card .delta {
  font-size: 12px;
  margin-top: 6px;
  color: var(--c-text-faint);
}

/* ---------- Tabellen ---------- */
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

table.data-table th {
  text-align: left;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--c-text-faint);
  padding: 10px 12px;
  border-bottom: 1px solid var(--c-panel-border);
  font-weight: 600;
}

table.data-table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--c-panel-border-soft);
  vertical-align: middle;
}

table.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

table.data-table tbody tr:last-child td { border-bottom: none; }

.table-empty {
  padding: 30px 10px;
  text-align: center;
  color: var(--c-text-faint);
  font-size: 13.5px;
}

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge-success { background: var(--c-ok-bg); color: var(--c-ok); }
.badge-danger { background: var(--c-danger-bg); color: var(--c-danger); }
.badge-warning { background: var(--c-warning-bg); color: var(--c-warning); }
.badge-neutral { background: var(--c-neutral-bg); color: var(--c-text-muted); }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--c-text);
}

.form-hint {
  font-size: 12px;
  color: var(--c-text-faint);
  margin-top: 5px;
}

.form-control {
  width: 100%;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-panel-border);
  color: var(--c-text);
  border-radius: var(--radius);
  padding: 9px 12px;
  font-size: 14px;
  font-family: var(--font-ui);
}

.form-control:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-soft);
}

select.form-control { cursor: pointer; }

.form-row { display: flex; gap: 16px; }
.form-row > * { flex: 1; }

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
}

.checkbox-row input { width: 16px; height: 16px; accent-color: var(--c-accent); }
.checkbox-row label { font-size: 13.5px; color: var(--c-text); }

/* ---------- Progress / Quota-Bars ---------- */
.quota-bar-track {
  background: var(--c-bg-soft);
  border-radius: 20px;
  height: 8px;
  overflow: hidden;
  margin-top: 6px;
}

.quota-bar-fill { height: 100%; border-radius: 20px; }
.quota-bar-fill.ok { background: var(--c-ok); }
.quota-bar-fill.warning { background: var(--c-warning); }
.quota-bar-fill.danger { background: var(--c-danger); }

/* ---------- Alerts / Flash ---------- */
.flash {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 13.5px;
  border: 1px solid transparent;
}

.flash-success { background: var(--c-ok-bg); color: var(--c-ok); border-color: #1f5f48; }
.flash-error { background: var(--c-danger-bg); color: var(--c-danger); border-color: #6b2c24; }
.flash-info { background: var(--c-neutral-bg); color: var(--c-text); border-color: var(--c-panel-border); }

.callout {
  border-radius: var(--radius);
  padding: 13px 16px;
  font-size: 13.5px;
  border: 1px solid var(--c-panel-border);
  background: var(--c-bg-soft);
  color: var(--c-text-muted);
  margin-bottom: 18px;
}

.callout.mock {
  border-color: #4a3a1e;
  background: var(--c-warning-bg);
  color: #e8c389;
}

.callout strong { color: var(--c-text); }

/* ---------- Breadcrumb / page header ---------- */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 16px;
  flex-wrap: wrap;
}

.page-header h2 {
  font-size: 21px;
  margin: 0 0 4px;
}

.page-header .desc {
  color: var(--c-text-muted);
  font-size: 13.5px;
  max-width: 640px;
}

.page-actions { display: flex; gap: 10px; flex-shrink: 0; }

/* ---------- Login ---------- */
.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 20%, #1a3340 0%, var(--c-bg) 60%);
  padding: 20px;
}

.login-box {
  width: 100%;
  max-width: 380px;
  background: var(--c-panel);
  border: 1px solid var(--c-panel-border-soft);
  border-radius: 12px;
  padding: 34px 32px;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
}

.login-brand .mark {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: linear-gradient(160deg, var(--c-accent), #b97324);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--c-accent-text);
}

.login-brand .name { font-size: 19px; font-weight: 700; }
.login-brand .name small { display: block; font-size: 11.5px; color: var(--c-text-faint); font-weight: 400; }

.login-demo-hint {
  margin-top: 18px;
  font-size: 12px;
  color: var(--c-text-faint);
  border-top: 1px solid var(--c-panel-border-soft);
  padding-top: 14px;
  line-height: 1.6;
}

.login-demo-hint code { color: var(--c-accent); }

/* ---------- Error pages ---------- */
.error-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-ui);
}

.error-box { text-align: center; }
.error-box h1 { font-size: 64px; margin: 0; color: var(--c-accent); }

/* ---------- Filebrowser ---------- */
.fb-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 12px;
}

.fb-path {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-text-muted);
  background: var(--c-bg-soft);
  border: 1px solid var(--c-panel-border-soft);
  padding: 7px 12px;
  border-radius: var(--radius);
  flex: 1;
}

.fb-row-icon { width: 18px; display: inline-block; text-align: center; color: var(--c-text-faint); }
.fb-row-name { font-family: var(--font-mono); font-size: 13px; }
.fb-actions { display: flex; gap: 6px; justify-content: flex-end; }

/* ---------- Restore wizard ---------- */
.restore-steps {
  display: flex;
  gap: 0;
  margin-bottom: 22px;
}

.restore-step {
  flex: 1;
  text-align: center;
  padding: 10px 8px;
  font-size: 12px;
  color: var(--c-text-faint);
  border-bottom: 3px solid var(--c-panel-border);
  position: relative;
}

.restore-step.active { color: var(--c-accent); border-bottom-color: var(--c-accent); font-weight: 600; }
.restore-step.done { color: var(--c-ok); border-bottom-color: var(--c-ok); }

.verify-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border: 1px solid var(--c-panel-border-soft);
  border-radius: var(--radius);
  margin-bottom: 8px;
  font-size: 13.5px;
  background: var(--c-bg-soft);
}

.verify-item .check-icon { font-weight: 700; }
.verify-item.ok .check-icon { color: var(--c-ok); }
.verify-item.warn .check-icon { color: var(--c-warning); }

/* ---------- Misc ---------- */
.text-muted { color: var(--c-text-muted); }
.text-faint { color: var(--c-text-faint); }
.text-mono { font-family: var(--font-mono); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-20 { margin-bottom: 20px; }
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.small { font-size: 12.5px; }

hr.divider {
  border: none;
  border-top: 1px solid var(--c-panel-border-soft);
  margin: 20px 0;
}

.pill-tabs { display: flex; gap: 6px; margin-bottom: 18px; flex-wrap: wrap; }
.pill-tab {
  padding: 7px 14px;
  border-radius: 20px;
  font-size: 12.5px;
  background: var(--c-panel);
  border: 1px solid var(--c-panel-border);
  color: var(--c-text-muted);
}
.pill-tab.active { background: var(--c-accent); color: var(--c-accent-text); border-color: var(--c-accent); font-weight: 600; }

.empty-state {
  text-align: center;
  padding: 50px 20px;
  color: var(--c-text-faint);
}

.empty-state .ico { font-size: 32px; margin-bottom: 10px; opacity: 0.5; }