:root {
  --bg:        #080b12;
  --surface:   #0d1117;
  --surface2:  #161b22;
  --border:    #21262d;
  --border2:   #30363d;
  --cyan:      #00cfe8;
  --cyan-dim:  #007a8a;
  --green:     #3fb950;
  --yellow:    #d29922;
  --red:       #f85149;
  --text:      #c9d1d9;
  --muted:     #8b949e;
  --muted2:    #484f58;
  --radius:    10px;
  --font:      'SF Mono', 'Fira Code', 'Cascadia Mono', Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  min-height: 100vh;
}

/* ── Login ── */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 360px;
  text-align: center;
}

.login-brand {
  margin-bottom: 2rem;
}

.brand-icon {
  font-size: 3rem;
  color: var(--cyan);
  line-height: 1;
}

.brand-name {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-top: 0.4rem;
}

.brand-sub {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--muted);
  margin-top: 0.15rem;
}

.login-error {
  background: rgba(248, 81, 73, 0.15);
  border: 1px solid var(--red);
  border-radius: 6px;
  color: var(--red);
  padding: 0.5rem 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

.login-form { display: flex; flex-direction: column; gap: 0.75rem; }

.login-input {
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  padding: 0.65rem 0.9rem;
  outline: none;
  transition: border-color 0.15s;
}
.login-input:focus { border-color: var(--cyan); }

.login-btn {
  background: var(--cyan);
  border: none;
  border-radius: 6px;
  color: #000;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.65rem;
  transition: opacity 0.15s;
}
.login-btn:hover { opacity: 0.85; }

.login-notice {
  font-size: 0.82rem;
  color: var(--muted);
  padding: 0.5rem 0;
}
.setup-link {
  color: var(--cyan);
  text-decoration: none;
}
.setup-link:hover { text-decoration: underline; }

.login-success {
  background: rgba(63, 185, 80, 0.12);
  border: 1px solid var(--green);
  border-radius: 6px;
  color: var(--green);
  padding: 0.6rem 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

.setup-back {
  display: inline-block;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.8rem;
  text-decoration: none;
}
.setup-back:hover { color: var(--text); }

/* ── Header ── */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-brand { display: flex; align-items: center; gap: 0.5rem; }
.brand-icon-sm { width: 2rem; height: 2rem; vertical-align: middle; mix-blend-mode: screen; }
.header-title { font-size: 1rem; font-weight: 700; letter-spacing: 0.1em; color: var(--cyan); }
.header-sub { color: var(--muted); font-weight: 400; }

.header-right { display: flex; align-items: center; gap: 0.9rem; }

.conn-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.conn-connecting { background: var(--yellow); animation: pulse 1.2s infinite; }
.conn-live       { background: var(--green); }
.conn-error      { background: var(--red); animation: pulse 1.2s infinite; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.last-updated { color: var(--muted); font-size: 0.8rem; }

.logout-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.8rem;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--border2);
  border-radius: 5px;
  transition: color 0.15s, border-color 0.15s;
}
.logout-link:hover { color: var(--text); border-color: var(--muted2); }

/* ── Warnings bar ── */
.warnings-bar {
  background: rgba(248, 81, 73, 0.1);
  border-bottom: 1px solid rgba(248, 81, 73, 0.4);
  padding: 0.5rem 1.25rem;
  color: var(--red);
  font-size: 0.8rem;
  line-height: 1.6;
}
.hidden { display: none !important; }
.warnings-bar.hidden { display: none; }

/* ── Layout ── */
main { padding: 1rem 1rem 2rem; }

.grid-row { display: grid; gap: 0.85rem; margin-bottom: 0.85rem; }
.grid-1 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card-span-2 { grid-column: span 2; }

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .card-span-2 { grid-column: span 2; }
}
@media (max-width: 580px) {
  .grid-3 { grid-template-columns: 1fr; }
  .card-span-2 { grid-column: span 1; }
}

/* ── Card ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--cyan);
  text-transform: uppercase;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 207, 232, 0.04);
}

.card-body { padding: 0.75rem 0.9rem; }

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0.6rem 0;
}

/* ── Bar ── */
.bar-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.bar-label {
  color: var(--muted);
  font-size: 0.78rem;
  min-width: 3.5rem;
  flex-shrink: 0;
}

.bar-track {
  flex: 1;
  height: 6px;
  background: var(--surface2);
  border-radius: 3px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease, background-color 0.5s;
  width: 0%;
  background: var(--green);
}

.bar-fill.warn { background: var(--yellow); }
.bar-fill.crit { background: var(--red); }

.bar-val {
  color: var(--text);
  font-size: 0.82rem;
  min-width: 2.8rem;
  text-align: right;
  flex-shrink: 0;
}

/* ── Stats ── */
.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.8rem;
  margin-bottom: 0.3rem;
}

.stat-label { color: var(--muted); }
.stat-val   { color: var(--text); }

.model-line {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.uptime-line {
  font-size: 0.75rem;
  color: var(--cyan-dim);
  margin-bottom: 0.6rem;
}

/* ── Temps ── */
.temps-section { margin-top: 0.5rem; }

.temp-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  margin-bottom: 0.3rem;
}

.temp-label { color: var(--muted); min-width: 4rem; flex-shrink: 0; }
.temp-val   { font-weight: 600; min-width: 2.5rem; }
.temp-val.ok   { color: var(--green); }
.temp-val.warn { color: var(--yellow); }
.temp-val.crit { color: var(--red); }

/* ── Network ── */
.net-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  margin-bottom: 0.45rem;
}
.net-iface { color: var(--muted); min-width: 3.5rem; }
.net-rates  { display: flex; gap: 0.8rem; }
.net-rate   { font-size: 0.78rem; }
.net-rate .arrow { color: var(--muted2); }
.net-rate .val   { color: var(--text); min-width: 5rem; display: inline-block; }
.net-rate.active .val { color: var(--cyan); }

/* ── Container list ── */
.container-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.45rem;
}

.container-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.55rem;
  background: var(--surface2);
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 0.78rem;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-dot.running   { background: var(--green); }
.status-dot.unhealthy { background: var(--yellow); animation: pulse 1.2s infinite; }
.status-dot.stopped   { background: var(--red); }

.container-name { color: var(--text); flex: 1; }
.container-uptime { color: var(--muted2); font-size: 0.72rem; }

/* ── Services ── */
.service-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  margin-bottom: 0.4rem;
}
.service-name   { flex: 1; color: var(--text); }
.service-status { font-size: 0.75rem; }
.service-status.active   { color: var(--green); }
.service-status.inactive { color: var(--red); }

/* ── Quick Actions ── */
.actions-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.action-btn {
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.75rem;
  padding: 0.35rem 0.65rem;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  white-space: nowrap;
}
.action-btn:hover:not(:disabled) { background: var(--border); border-color: var(--muted2); }
.action-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.action-btn.confirm {
  background: rgba(210, 153, 34, 0.15);
  border-color: var(--yellow);
  color: var(--yellow);
}

.action-btn-warn {
  border-color: rgba(248, 81, 73, 0.35);
  color: var(--muted);
}
.action-btn-warn:hover:not(:disabled) {
  background: rgba(248, 81, 73, 0.1);
  border-color: var(--red);
  color: var(--red);
}
.action-btn-warn.confirm {
  background: rgba(248, 81, 73, 0.15);
  border-color: var(--red);
  color: var(--red);
}

/* ── Drive list (compact) ── */
.drive-list { display: flex; flex-direction: column; gap: 0.3rem; }

.drive-row {
  padding: 0.55rem 0.6rem;
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.12s;
  border: 1px solid transparent;
}
.drive-row:hover { background: var(--surface2); border-color: var(--border); }
.drive-row:active { background: var(--border); }

.drive-row-main {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.35rem;
}

.drive-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.drive-status-dot.ok   { background: var(--green); }
.drive-status-dot.warn { background: var(--yellow); }
.drive-status-dot.crit { background: var(--red); animation: pulse 1.2s infinite; }

.drive-row-name {
  font-weight: 600;
  font-size: 0.82rem;
  min-width: 2.8rem;
  color: var(--text);
  flex: 1;
}

.drive-row-stats {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  flex-shrink: 0;
  gap: 0.05rem;
}

.drive-row-free {
  font-size: 0.75rem;
  color: var(--muted);
}

.drive-row-pct {
  font-size: 0.7rem;
  color: var(--muted);
  opacity: 0.7;
}

.drive-row-bar {
  width: 100%;
  height: 5px;
  background: var(--surface2);
  border-radius: 3px;
  overflow: hidden;
}

.drive-row-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.35rem;
  margin-left: 1.4rem;
}

.temp-chip {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  background: var(--surface2);
}
.temp-chip.ok   { color: var(--green); }
.temp-chip.warn { color: var(--yellow); }
.temp-chip.hot  { color: var(--red); }

.smart-badge {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
}
.smart-badge.ok      { background: rgba(63,185,80,0.15); color: var(--green); }
.smart-badge.failed  { background: rgba(248,81,73,0.15); color: var(--red); }
.smart-badge.unknown { background: var(--surface2); color: var(--muted2); }
.smart-badge.warn    { background: rgba(210,153,34,0.15); color: var(--yellow); }

.temp-cell { font-size: 0.82rem; font-weight: 600; }
.temp-cell.ok   { color: var(--green); }
.temp-cell.warn { color: var(--yellow); }
.temp-cell.hot  { color: var(--red); }

.bad { color: var(--red); font-weight: 700; }

/* ── Drive modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 200;
  padding: 0;
}
@media (min-width: 500px) {
  .modal-overlay { align-items: center; padding: 1rem; }
}

.modal-card {
  background: #1a2030;
  border: 1px solid var(--cyan-dim);
  border-bottom: none;
  border-radius: 16px 16px 0 0;
  width: 100%;
  max-width: 480px;
  padding: 1.25rem 1.25rem 2.5rem;
  max-height: 85vh;
  overflow-y: auto;
}
@media (min-width: 500px) {
  .modal-card { border: 1px solid var(--cyan-dim); border-radius: 14px; padding: 1.25rem; }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.modal-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.05em;
}

.modal-close {
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: 50%;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.8rem;
  width: 1.8rem;
  height: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-close:hover { color: var(--text); }

.modal-body { display: flex; flex-direction: column; gap: 0.1rem; }

.modal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.45rem 0;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border);
}
.modal-row:last-child { border-bottom: none; }
.modal-row > span:first-child { color: var(--muted); }
.modal-row > span:last-child  { color: var(--text); }

.modal-divider {
  border: none;
  border-top: 1px solid var(--border2);
  margin: 0.5rem 0;
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  padding: 0.65rem 1rem;
  border-radius: 8px;
  font-size: 0.82rem;
  max-width: 320px;
  z-index: 500;
  animation: slide-in 0.2s ease;
  border: 1px solid;
}
.toast.hidden { display: none; }
.toast.success { background: rgba(63,185,80,0.15); border-color: var(--green); color: var(--green); }
.toast.error   { background: rgba(248,81,73,0.15); border-color: var(--red); color: var(--red); }
.toast.info    { background: rgba(0,207,232,0.1); border-color: var(--cyan); color: var(--cyan); }

@keyframes slide-in {
  from { transform: translateX(1rem); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* ── Misc ── */
.placeholder { color: var(--muted2); font-size: 0.8rem; font-style: italic; }
.text-green  { color: var(--green); }
.text-yellow { color: var(--yellow); }
.text-red    { color: var(--red); }
.text-muted  { color: var(--muted); }