/* ==========================================================================
   ContainerWatch dark theme
   Hand-authored utility + component CSS (no build step required).
   ========================================================================== */

/* ---------- Fonts (self-hosted for offline/air-gapped nodes) ---------- */
@font-face {
  font-family: "Inter";
  src: url("/static/fonts/Inter-Regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/static/fonts/Inter-Medium.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/static/fonts/Inter-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/static/fonts/JetBrainsMono-Regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

/* ---------- Design tokens ---------- */
:root {
  /* Surfaces — a cool neutral ramp, dark to light.
     Every text and status colour below clears WCAG AA (4.5:1) against the
     surface it is used on; the dim variants composite to at least 1.3:1
     against --bg-primary so an alert background still reads as coloured. */
  --bg-canvas: #0e1013;
  --bg-primary: #15181d;
  --bg-secondary: #1c2027;
  --bg-elevated: #232830;
  --bg-hover: #2a3038;
  --border-weak: #272c34;
  --border-medium: #363c46;
  --border-strong: #4a525e;

  /* Text */
  --text-primary: #e2e5e9;
  --text-secondary: #a3adba;
  --text-disabled: #8a939e;
  --text-link: #7aa5f0;

  /* Semantic status */
  --green: #5cbb6e;
  --green-dim: rgba(92, 187, 110, 0.20);
  --yellow: #f2c94c;
  --yellow-dim: rgba(242, 201, 76, 0.18);
  --orange: #f2994a;
  --red: #eb5f6d;
  --red-dim: rgba(235, 95, 109, 0.20);
  --blue: #4d8fe6;
  --blue-dim: rgba(77, 143, 230, 0.20);
  --purple: #b085dc;
  --purple-dim: rgba(176, 133, 220, 0.20);

  /* Accent */
  --accent: #7aa5f0;
  --accent-hover: #96b8f5;

  /* Shape */
  --radius-sm: 3px;
  --radius: 4px;
  --radius-lg: 6px;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.55);

  /* Type */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --sidebar-w: 208px;
  --topbar-h: 48px;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}
body {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.45;
  background: var(--bg-canvas);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a {
  color: var(--text-link);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
table {
  border-collapse: collapse;
}
[x-cloak] {
  display: none !important;
}
.mono {
  font-family: var(--font-mono);
  font-variant-ligatures: none;
}

/* ---------- Scrollbars ---------- */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-medium);
  border-radius: 20px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--border-strong);
}

/* ==========================================================================
   App shell
   ========================================================================== */
.shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar-w);
  background: var(--bg-primary);
  border-right: 1px solid var(--border-weak);
  display: flex;
  flex-direction: column;
  z-index: 40;
  transition: transform 0.18s ease;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  height: var(--topbar-h);
  padding: 0 16px;
  border-bottom: 1px solid var(--border-weak);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.01em;
}
.brand:hover {
  text-decoration: none;
}
/* Brand tile: the CW mark on the app's blue accent. */
.brand-mark {
  width: 22px;
  height: 22px;
  flex: none;
  border-radius: 5px;
  background: linear-gradient(135deg, #8fb4f5 0%, #4a7fd4 100%);
  display: grid;
  place-items: center;
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 2px 8px rgba(74, 127, 212, 0.35);
}
.brand-mark svg {
  width: 13px;
  height: 13px;
}

.nav {
  flex: 1;
  padding: 10px 8px;
  overflow-y: auto;
}
.nav-label {
  padding: 12px 8px 6px;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-disabled);
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 9px;
  margin-bottom: 1px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-weight: 500;
  position: relative;
}
.nav-link:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  text-decoration: none;
}
.nav-link.active {
  background: var(--bg-elevated);
  color: var(--text-primary);
}
.nav-link.active::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  border-radius: 0 2px 2px 0;
  background: linear-gradient(180deg, #8fb4f5, #4a7fd4);
}
.nav-link svg {
  opacity: 0.85;
}

.sidebar-footer {
  padding: 10px;
  border-top: 1px solid var(--border-weak);
  font-size: 11px;
  color: var(--text-disabled);
}
.sidebar-footer .mono {
  font-size: 10px;
}

.main {
  flex: 1;
  min-width: 0;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  background: rgba(21, 24, 29,  0.86));
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-weak);
}
.topbar-title {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.topbar-spacer {
  flex: 1;
}

.hamburger {
  display: none;
  background: none;
  border: 0;
  color: var(--text-secondary);
  padding: 4px;
  border-radius: var(--radius);
}
.hamburger:hover {
  background: var(--bg-hover);
}

.content {
  flex: 1;
  padding: 16px;
  max-width: 1680px;
  width: 100%;
}

/* ==========================================================================
   Primitives
   ========================================================================== */
.card {
  background: var(--bg-primary);
  border: 1px solid var(--border-weak);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--border-weak);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}
.card-header .spacer {
  flex: 1;
}
.card-body {
  padding: 14px;
}
.card-footer {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-top: 1px solid var(--border-weak);
  background: var(--bg-canvas);
}
.card-footer .mr-auto {
  margin-right: auto;
}
.card-footer form {
  display: inline-flex;
}
.node-card .card-body {
  padding: 12px 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.btn:hover {
  background: var(--bg-hover);
  border-color: var(--border-strong);
}
.btn:active {
  transform: translateY(0.5px);
}
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
}
.btn-primary {
  background: linear-gradient(180deg, #3f76e8, #2f61cc);
  border-color: #2a58b8;
  color: #fff;
}
.btn-primary:hover {
  background: linear-gradient(180deg, #4a83f5, #3569d6);
  border-color: #3a6fd0;
}
.btn-danger {
  background: var(--red-dim);
  border-color: rgba(235, 95, 109,  0.4));
  color: #ff7b8a;
}
.btn-danger:hover {
  background: rgba(235, 95, 109,  0.26));
  border-color: var(--red);
}
.btn-success {
  background: var(--green-dim);
  border-color: rgba(92, 187, 110,  0.4));
  color: var(--green);
}
.btn-success:hover {
  background: rgba(92, 187, 110,  0.26));
  border-color: var(--green);
}
.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover {
  background: var(--bg-hover);
  border-color: transparent;
  color: var(--text-primary);
}
.btn-icon {
  width: 26px;
  height: 26px;
  padding: 0;
}
.btn-sm {
  height: 24px;
  padding: 0 8px;
  font-size: 11px;
}
.btn-lg {
  height: 34px;
  padding: 0 14px;
  font-size: 13px;
}
.btn-block {
  width: 100%;
}

.input,
.select,
.textarea {
  width: 100%;
  height: 30px;
  padding: 0 9px;
  background: var(--bg-canvas);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
.textarea {
  height: auto;
  padding: 8px 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  resize: vertical;
}
.input::placeholder,
.textarea::placeholder {
  color: var(--text-disabled);
}
.input:focus,
.select:focus,
.textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(122, 165, 240,  0.18));
}
.input-sm {
  height: 26px;
  font-size: 12px;
}
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239fa7b3' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 26px;
  cursor: pointer;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.hint {
  font-size: 11px;
  color: var(--text-disabled);
}
.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  color: var(--text-secondary);
}
.checkbox input {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* ---------- Pills / badges ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 19px;
  padding: 0 7px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
  border: 1px solid transparent;
}
.pill svg {
  width: 11px;
  height: 11px;
}
.pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}
.pill-green {
  background: var(--green-dim);
  color: var(--green);
  border-color: rgba(92, 187, 110,  0.3));
}
.pill-yellow {
  background: var(--yellow-dim);
  color: var(--yellow);
  border-color: rgba(242, 201, 76,  0.28));
}
.pill-red {
  background: var(--red-dim);
  color: #ff7b8a;
  border-color: rgba(235, 95, 109,  0.3));
}
.pill-blue {
  background: var(--blue-dim);
  color: var(--blue);
  border-color: rgba(77, 143, 230,  0.3));
}
.pill-purple {
  background: var(--purple-dim);
  color: var(--purple);
  border-color: rgba(176, 133, 220,  0.3));
}
.pill-gray {
  background: rgba(163, 173, 186,  0.12));
  color: var(--text-secondary);
  border-color: rgba(163, 173, 186,  0.22));
}
.pill-orange {
  background: rgba(242, 153, 74,  0.14));
  color: var(--orange);
  border-color: rgba(242, 153, 74,  0.3));
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--border-weak);
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-secondary);
}

.kbd {
  display: inline-flex;
  align-items: center;
  height: 17px;
  padding: 0 4px;
  border-radius: 3px;
  border: 1px solid var(--border-medium);
  border-bottom-width: 2px;
  background: var(--bg-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(92, 187, 110,  0.7));
  animation: pulse 2s infinite;
  flex: none;
}
.pulse-dot.pulse-blue {
  background: var(--blue);
  box-shadow: 0 0 0 0 rgba(77, 143, 230,  0.7));
}
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(92, 187, 110,  0.55));
  }
  70% {
    box-shadow: 0 0 0 6px rgba(92, 187, 110,  0));
  }
  100% {
    box-shadow: 0 0 0 0 rgba(92, 187, 110,  0));
  }
}
.pulse-dot.pulse-blue {
  animation-name: pulse-blue;
}
@keyframes pulse-blue {
  0% {
    box-shadow: 0 0 0 0 rgba(77, 143, 230,  0.55));
  }
  70% {
    box-shadow: 0 0 0 6px rgba(77, 143, 230,  0));
  }
  100% {
    box-shadow: 0 0 0 0 rgba(77, 143, 230,  0));
  }
}

/* ==========================================================================
   Stat cards (system summary bar)
   ========================================================================== */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(158px, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}
.stat {
  position: relative;
  background: var(--bg-primary);
  border: 1px solid var(--border-weak);
  border-radius: var(--radius-lg);
  padding: 11px 14px 12px;
  overflow: hidden;
  transition: border-color 0.15s ease;
}
.stat:hover {
  border-color: var(--border-medium);
}
.stat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.stat-head svg {
  opacity: 0.6;
}
.stat-value {
  margin-top: 7px;
  font-size: 27px;
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
}
.stat-value .unit {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0;
  margin-left: 2px;
}
.stat-meta {
  margin-top: 6px;
  font-size: 11px;
  color: var(--text-disabled);
  font-variant-numeric: tabular-nums;
}
.stat .spark {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 56%;
  height: 26px;
  opacity: 0.5;
  pointer-events: none;
}
.stat.accent-green .stat-value {
  color: var(--green);
}
.stat.accent-yellow .stat-value {
  color: var(--yellow);
}
.stat.accent-red .stat-value {
  color: var(--red);
}
.stat.accent-blue .stat-value {
  color: var(--blue);
}
.stat.mini .stat-value {
  font-size: 24px;
}

/* ---------- Progress bars & gauges ---------- */
.bar {
  position: relative;
  height: 5px;
  border-radius: 20px;
  background: var(--bg-elevated);
  overflow: hidden;
  margin-top: 9px;
}
.bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: 20px;
  transition: width 0.5s cubic-bezier(0.25, 0.8, 0.4, 1);
  background: var(--green);
}
.bar-fill.is-warn {
  background: var(--yellow);
}
.bar-fill.is-crit {
  background: var(--red);
}
.bar-fill.is-blue {
  background: var(--blue);
}
.bar-fill.is-purple {
  background: var(--purple);
}
.bar-fill.is-orange {
  background: var(--orange);
}

.gauge {
  display: flex;
  align-items: center;
  gap: 12px;
}
.gauge-ring {
  position: relative;
  width: 62px;
  height: 62px;
  flex: none;
}
.gauge-ring svg {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}
.gauge-ring .track {
  stroke: var(--bg-elevated);
}
.gauge-ring .value {
  stroke-linecap: round;
  transition: stroke-dashoffset 0.6s cubic-bezier(0.25, 0.8, 0.4, 1), stroke 0.3s ease;
}
.gauge-label {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   Tables
   ========================================================================== */
.table-wrap {
  overflow-x: auto;
}
.table {
  width: 100%;
  font-size: 12px;
}
.table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 10.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  padding: 7px 12px;
  border-bottom: 1px solid var(--border-weak);
  white-space: nowrap;
}
.table tbody td {
  padding: 7px 12px;
  border-bottom: 1px solid var(--border-weak);
  vertical-align: middle;
}
.table tbody tr {
  transition: background 0.1s ease;
}
.table tbody tr:hover {
  background: rgba(255, 255, 255, 0.022);
}
.table tbody tr:last-child td {
  border-bottom: 0;
}
.table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.table .col-actions {
  text-align: right;
  white-space: nowrap;
}
.row-link {
  color: var(--text-primary);
  font-weight: 500;
}
.row-link:hover {
  color: var(--accent);
  text-decoration: none;
}
.cell-sub {
  display: block;
  margin-top: 1px;
  font-size: 10.5px;
  color: var(--text-disabled);
}
.cell-name {
  display: flex;
  align-items: center;
  gap: 8px;
}
.cell-avatar {
  width: 22px;
  height: 22px;
  flex: none;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border-weak);
  color: var(--text-secondary);
}
.id-tag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-disabled);
  padding: 1px 4px;
  border-radius: 3px;
  border: 1px dashed transparent;
  background: transparent;
}
.id-tag:hover {
  color: var(--text-secondary);
  background: var(--bg-elevated);
  border-color: var(--border-weak);
}
.id-tag svg {
  width: 10px;
  height: 10px;
  opacity: 0;
  transition: opacity 0.1s ease;
}
tr:hover .id-tag svg {
  opacity: 0.7;
}

/* ---------- Mini sparkline canvas ---------- */
.spark-wrap {
  width: 84px;
  height: 22px;
  position: relative;
}
.spark-wrap canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.spark-empty {
  width: 84px;
  height: 22px;
}

/* ---------- Port list ---------- */
.ports {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  max-width: 230px;
}
.port {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 0 5px;
  height: 18px;
  border-radius: 3px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-weak);
  color: var(--text-secondary);
  white-space: nowrap;
}
.port:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
  text-decoration: none;
}
.port .arrow {
  color: var(--text-disabled);
  margin: 0 2px;
}
.port .host {
  color: var(--accent);
}

/* ==========================================================================
   Toolbar / search
   ========================================================================== */
.toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.search {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 420px;
}
.search .input {
  padding-left: 30px;
  height: 30px;
}
.search svg {
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-disabled);
  pointer-events: none;
}
.search .kbd {
  position: absolute;
  right: 7px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}
.seg {
  display: inline-flex;
  padding: 2px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-weak);
  border-radius: var(--radius);
}
.seg button,
.seg a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  height: 24px;
  padding: 0 9px;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 11.5px;
  font-weight: 500;
}
.seg button:hover,
.seg a:hover {
  color: var(--text-primary);
}
.seg button.on,
.seg a.on {
  background: var(--bg-elevated);
  color: var(--text-primary);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

/* ==========================================================================
   Modal
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(3, 4, 6, 0.72);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 6vh 16px 16px;
  overflow-y: auto;
}
.modal {
  width: 100%;
  max-width: 640px;
  background: var(--bg-primary);
  border: 1px solid var(--border-medium);
  border-radius: 8px;
  box-shadow: var(--shadow);
  animation: modal-in 0.14s ease-out;
}
.modal-lg {
  max-width: 980px;
}
.modal-xl {
  max-width: 1180px;
}
@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.995);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.modal-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-weak);
}
.modal-title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.modal-sub {
  font-size: 11px;
  color: var(--text-disabled);
}
.modal-body {
  padding: 16px;
}
.modal-body.flush {
  padding: 0;
}
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 11px 16px;
  border-top: 1px solid var(--border-weak);
  background: var(--bg-canvas);
  border-radius: 0 0 8px 8px;
}
.modal-close {
  margin-left: auto;
  background: none;
  border: 0;
  color: var(--text-disabled);
  padding: 3px;
  border-radius: var(--radius);
}
.modal-close:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

/* ==========================================================================
   Log viewer
   ========================================================================== */
.logs-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-weak);
  background: var(--bg-primary);
  flex-wrap: wrap;
}
.logs {
  margin: 0;
  padding: 10px 0;
  max-height: min(62vh, 680px);
  overflow: auto;
  background: #0b0c0f;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.55;
  tab-size: 4;
}
.log-line {
  display: flex;
  gap: 10px;
  padding: 0 12px;
  white-space: pre-wrap;
  word-break: break-word;
}
.log-line:hover {
  background: rgba(255, 255, 255, 0.03);
}
.log-line .ln {
  flex: none;
  width: 34px;
  text-align: right;
  color: #4a4f57;
  user-select: none;
}
.log-line .ts {
  flex: none;
  color: var(--text-disabled);
}
.log-line .msg {
  color: #c9d1d9;
  min-width: 0;
}
.log-line.err .msg {
  color: #ff9aa6;
}
.log-line.hit {
  background: rgba(242, 201, 76,  0.09));
  box-shadow: inset 2px 0 0 rgba(242, 201, 76,  0.6));
}
.log-line mark {
  background: rgba(242, 201, 76,  0.32));
  color: #fff;
  border-radius: 2px;
  padding: 0 1px;
}
.logs-empty {
  padding: 26px;
  text-align: center;
  color: var(--text-disabled);
  font-family: var(--font-sans);
}

/* ==========================================================================
   Charts (SVG line charts)
   ========================================================================== */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 10px;
}
.chart {
  background: var(--bg-canvas);
  border: 1px solid var(--border-weak);
  border-radius: var(--radius);
  padding: 9px 11px 6px;
}
.chart-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 5px;
}
.chart-title {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.chart-value {
  font-size: 15px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.chart-sub {
  font-size: 10.5px;
  color: var(--text-disabled);
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
}
/* Only the plot itself is stretched. A bare `.chart svg` selector also matched
   the 16px icons inside .chart-title/.chart-value and blew them up to fill the
   card, collapsing the plot to a sliver. */
.chart > .chart-svg {
  display: block;
  width: 100%;
  height: 74px;
  overflow: visible;
}
.chart .grid-line {
  stroke: rgba(255, 255, 255, 0.05);
  stroke-width: 1;
}
.chart .area {
  opacity: 0.15;
}
.chart .line {
  fill: none;
  stroke-width: 1.6;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.chart .axis {
  font-size: 8px;
  fill: var(--text-disabled);
  font-family: var(--font-mono);
}

/* ==========================================================================
   Detail view (container info grid)
   ========================================================================== */
.kv {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px 18px;
}
.kv-item {
  min-width: 0;
}
/* Legacy single-column key/value rows (dashboard + detail page). */
.kv-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}
.kv-row .kv-key {
  flex: none;
  margin-bottom: 0;
  white-space: nowrap;
}
.kv-row .kv-val {
  text-align: right;
  min-width: 0;
}
.kv-key {
  font-size: 10.5px;
  color: var(--text-disabled);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}
.kv-val {
  font-size: 12px;
  color: var(--text-primary);
  overflow-wrap: anywhere;
}
.kv-val.mono {
  font-size: 11.5px;
}
.env-list {
  max-height: 180px;
  overflow: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--text-secondary);
}
.env-list .k {
  color: var(--purple);
}

.section-title {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 16px 0 8px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}
.section-title:first-child {
  margin-top: 0;
}

/* ==========================================================================
   Auth pages
   ========================================================================== */
.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(247, 147, 42, 0.09), transparent 60%),
    radial-gradient(800px 500px at 100% 110%, rgba(122, 165, 240,  0.07)), transparent 60%),
    var(--bg-canvas);
}
.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--bg-primary);
  border: 1px solid var(--border-weak);
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  padding: 26px 26px 22px;
}
.auth-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  margin-bottom: 4px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.auth-sub {
  text-align: center;
  color: var(--text-secondary);
  font-size: 12px;
  margin-bottom: 20px;
}
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 13px;
}
.auth-foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border-weak);
  text-align: center;
  font-size: 12px;
  color: var(--text-secondary);
}

/* ==========================================================================
   Alerts / notices / empty states
   ========================================================================== */
.alert {
  display: flex;
  gap: 9px;
  padding: 9px 11px;
  border-radius: var(--radius);
  font-size: 12px;
  border: 1px solid transparent;
}
.alert svg {
  flex: none;
  margin-top: 1px;
}
.alert-error {
  background: var(--red-dim);
  border-color: rgba(235, 95, 109,  0.3));
  color: #ff9aa6;
}
.alert-success {
  background: var(--green-dim);
  border-color: rgba(92, 187, 110,  0.3));
  color: #9ee198;
}
.alert-warn {
  background: var(--yellow-dim);
  border-color: rgba(242, 201, 76,  0.28));
  color: #f7e77a;
}
.alert-info {
  background: var(--blue-dim);
  border-color: rgba(77, 143, 230,  0.3));
  color: #9dc0fb;
}

.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 44px 20px;
  text-align: center;
  color: var(--text-secondary);
}
.empty svg {
  opacity: 0.35;
  width: 30px;
  height: 30px;
}
.empty h3 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}
.empty p {
  font-size: 12px;
  color: var(--text-disabled);
  max-width: 420px;
}

/* ==========================================================================
   Toasts
   ========================================================================== */
.toasts {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 360px;
}
.toast {
  display: flex;
  gap: 9px;
  padding: 10px 12px;
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow);
  font-size: 12px;
  animation: toast-in 0.16s ease-out;
}
.toast.error {
  border-color: rgba(235, 95, 109,  0.5));
}
.toast.success {
  border-color: rgba(92, 187, 110,  0.45));
}
@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-baseline { align-items: baseline; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.justify-center { justify-content: center; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }
.shrink-0 { flex-shrink: 0; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.w-full { width: 100%; }
.h-full { height: 100%; }
.min-w-0 { min-width: 0; }
.relative { position: relative; }
.absolute { position: absolute; }
.hidden { display: none; }
.block { display: block; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-xs { font-size: 11px; }
.text-sm { font-size: 12px; }
.text-md { font-size: 13px; }
.text-lg { font-size: 15px; }
.text-xl { font-size: 19px; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.05em; }
.tabular { font-variant-numeric: tabular-nums; }
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-disabled { color: var(--text-disabled); }
.text-green { color: var(--green); }
.text-yellow { color: var(--yellow); }
.text-red { color: var(--red); }
.text-blue { color: var(--blue); }
.text-amber { color: var(--orange); }
.text-purple { color: var(--purple); }
.text-emerald { color: var(--green); }
.text-sky { color: #3fb1e3; }
.text-accent { color: var(--accent); }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.ml-auto { margin-left: auto; }
.p-0 { padding: 0; }
.cursor-pointer { cursor: pointer; }
.whitespace-nowrap { white-space: nowrap; }
.break-all { word-break: break-all; }
.divider { height: 1px; background: var(--border-weak); margin: 14px 0; }
.opacity-60 { opacity: 0.6; }
.rounded { border-radius: var(--radius); }
.border { border: 1px solid var(--border-weak); }
.bg-canvas { background: var(--bg-canvas); }
.bg-secondary { background: var(--bg-secondary); }
.overflow-auto { overflow: auto; }
.pointer-events-none { pointer-events: none; }

/* htmx request indicators */
.htmx-indicator {
  opacity: 0;
  transition: opacity 0.15s ease;
}
.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
  opacity: 1;
}
.spinner {
  width: 12px;
  height: 12px;
  border: 1.6px solid rgba(255, 255, 255, 0.22);
  border-top-color: var(--text-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex: none;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.htmx-swapping {
  opacity: 0.4;
  transition: opacity 0.1s ease;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
    box-shadow: var(--shadow);
  }
  .sidebar.open {
    transform: none;
  }
  .main {
    margin-left: 0;
  }
  .hamburger {
    display: inline-flex;
  }
  .stat-value {
    font-size: 23px;
  }
}
@media (max-width: 720px) {
  .content {
    padding: 12px;
  }
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hide-sm {
    display: none;
  }
  .topbar-title {
    font-size: 13px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* Print: keep dashboards legible */
@media print {
  .sidebar,
  .topbar,
  .toasts {
    display: none !important;
  }
  .main {
    margin: 0;
  }
  body {
    background: #fff;
    color: #000;
  }
}