/* PiCommand — SIGINT terminal aesthetic */

:root {
  --mono: ui-monospace, 'SF Mono', 'Cascadia Code', Menlo, Consolas, monospace;
  --amber: #ba7517;
  --amber-bg: #faeeda;
  --danger: #a32d2d;
  --danger-bg: #fcebeb;
  --success: #3b6d11;
  --success-bg: #eaf3de;
  --info: #185fa5;
  --info-bg: #e6f1fb;
  --muted: #5f5e5a;
  --border: rgba(0,0,0,0.12);
  --surface: rgba(0,0,0,0.03);
}

@media (prefers-color-scheme: dark) {
  :root {
    --amber: #ef9f27;
    --amber-bg: rgba(186,117,23,0.15);
    --danger: #e24b4a;
    --danger-bg: rgba(162,45,45,0.18);
    --success: #639922;
    --success-bg: rgba(59,109,17,0.18);
    --info: #378add;
    --info-bg: rgba(24,95,165,0.18);
    --muted: #888780;
    --border: rgba(255,255,255,0.1);
    --surface: rgba(255,255,255,0.04);
  }
}

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

html, body {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
  color: var(--color-text-primary, #1a1a18);
  background: var(--color-background-tertiary, #f5f4ef);
  height: 100%;
}

a { color: inherit; text-decoration: none; }

/* ── Login ────────────────────────────────────────────────────────────────── */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--color-background-tertiary);
}

.login-wrap {
  width: 380px;
  padding: 36px 32px;
  border: 1px solid var(--border);
  background: var(--color-background-primary);
}

.login-logo {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.login-sub {
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
}

.login-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 20px 0;
}

.login-error {
  font-size: 11px;
  color: var(--danger);
  margin-bottom: 16px;
  padding: 8px 10px;
  border: 1px solid var(--danger);
  background: var(--danger-bg);
}

.login-btn {
  width: 100%;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background 0.1s;
}
.login-btn:hover { background: var(--border); }

.login-footer {
  margin-top: 20px;
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 0.04em;
  line-height: 1.6;
}

/* ── Top bar ──────────────────────────────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--color-background-secondary);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-logo {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2em;
}

.topbar-meta {
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.topbar-clock {
  font-size: 9px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge {
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 2px;
}
.badge--success { background: var(--success-bg); color: var(--success); }
.badge--warn    { background: var(--amber-bg);   color: var(--amber); }
.badge--danger  { background: var(--danger-bg);  color: var(--danger); }

/* ── Layout ───────────────────────────────────────────────────────────────── */
.layout {
  display: flex;
  height: calc(100vh - 40px);
  overflow: hidden;
}

/* ── Nav rail ─────────────────────────────────────────────────────────────── */
.nav-rail {
  width: 156px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  background: var(--color-background-primary);
}

.nav-items { padding-top: 12px; }

.nav-item {
  display: block;
  padding: 7px 16px;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  border-left: 2px solid transparent;
  transition: background 0.1s;
  cursor: pointer;
}
.nav-item:hover { background: var(--surface); color: var(--color-text-primary); }
.nav-item--active { border-left-color: var(--amber); color: var(--color-text-primary); background: var(--surface); }
.nav-item--danger { color: var(--danger); }
.nav-item--danger:hover { background: var(--danger-bg); }

.nav-footer {
  margin-top: auto;
  padding: 12px 14px;
  border-top: 1px solid var(--border);
}
.nav-stat {
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 2;
}

/* ── Main pane ────────────────────────────────────────────────────────────── */
.main-pane {
  flex: 1;
  overflow-y: auto;
  background: var(--color-background-primary);
}

/* ── Views ────────────────────────────────────────────────────────────────── */
.view { display: none; padding: 20px 24px; }
.view--active { display: block; }

.view-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}

.view-footer {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
}

.section-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.section-meta {
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── Tables ───────────────────────────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}
.data-table thead tr {
  border-bottom: 1px solid var(--border);
}
.data-table th {
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
  padding: 0 12px 8px 0;
  text-align: left;
  white-space: nowrap;
}
.data-table td {
  padding: 9px 12px 9px 0;
  border-bottom: 1px solid var(--border);
}
.tr-clickable { cursor: pointer; }
.tr-clickable:hover td { background: var(--surface); }
.td-loading { color: var(--muted); font-size: 11px; padding: 16px 0 !important; }
.td-error   { color: var(--danger); font-size: 11px; padding: 16px 0 !important; }
.td-actions { display: flex; gap: 4px; justify-content: flex-end; }

/* ── Forms ────────────────────────────────────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-grid--single { grid-template-columns: 1fr; }

.field { display: flex; flex-direction: column; }
.field-label {
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 5px;
}
.field-input {
  font-family: var(--mono);
  font-size: 12px;
  padding: 6px 9px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--color-text-primary);
  border-radius: 3px;
  outline: none;
  transition: border-color 0.1s;
}
.field-input:focus { border-color: var(--amber); }
.field-input--select { cursor: pointer; }
.field-input--totp { letter-spacing: 0.3em; font-size: 16px; text-align: center; }
.field-input--nuke { border-color: var(--border); max-width: 300px; margin-bottom: 14px; }
.field-input--nuke:focus { border-color: var(--danger); }

.radio-group { display: flex; gap: 20px; margin-top: 6px; }
.radio-label { display: flex; align-items: center; gap: 6px; cursor: pointer; accent-color: var(--amber); }

.form-actions {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
}

.inline-error { font-size: 11px; color: var(--danger); margin-top: 8px; }

/* ── Panels ───────────────────────────────────────────────────────────────── */
.panel {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 3px;
}

.detail-panel {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 3px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.detail-val { font-size: 12px; margin-top: 2px; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn-ghost {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
  border-radius: 3px;
  transition: all 0.1s;
}
.btn-ghost:hover { color: var(--color-text-primary); border-color: var(--muted); }

.btn-primary {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--color-text-primary);
  cursor: pointer;
  border-radius: 3px;
  transition: background 0.1s;
}
.btn-primary:hover { background: var(--border); }

.btn-danger {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 18px;
  background: var(--danger-bg);
  border: 1px solid var(--danger);
  color: var(--danger);
  cursor: pointer;
  border-radius: 3px;
  transition: opacity 0.1s;
}
.btn-danger:disabled { opacity: 0.35; cursor: not-allowed; }
.btn-danger:not(:disabled):hover { opacity: 0.8; }

.btn-warn {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 18px;
  background: var(--amber-bg);
  border: 1px solid var(--amber);
  color: var(--amber);
  cursor: pointer;
  border-radius: 3px;
}

.btn-success {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 18px;
  background: var(--success-bg);
  border: 1px solid var(--success);
  color: var(--success);
  cursor: pointer;
  border-radius: 3px;
  text-decoration: none;
  display: inline-block;
}

.btn-xs {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
}
.btn-info { background: var(--info-bg); color: var(--info); border: 1px solid var(--info); }
.btn-danger.btn-xs { font-size: 9px; padding: 2px 7px; }

/* ── Build log ────────────────────────────────────────────────────────────── */
.build-log {
  padding: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 3px;
  max-height: 420px;
  overflow-y: auto;
}

.build-line { padding: 2px 0; font-size: 11px; line-height: 1.7; }
.build-divider { border-top: 1px solid var(--border); margin: 14px 0; }
.build-actions { display: flex; gap: 10px; }

@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }
.build-cursor { color: var(--amber); animation: blink 1s step-end infinite; }

/* ── Danger banner ────────────────────────────────────────────────────────── */
.danger-banner {
  padding: 12px 14px;
  border: 1px solid var(--danger);
  background: var(--danger-bg);
  border-radius: 3px;
}
.danger-banner__title {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--danger);
  margin-bottom: 8px;
}
.danger-banner__body {
  font-size: 11px;
  color: var(--danger);
  line-height: 1.9;
}

/* ── Nuke device rows ─────────────────────────────────────────────────────── */
.nuke-device-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
  margin-bottom: 7px;
  transition: border-color 0.1s;
}
.nuke-device-row:hover { border-color: var(--danger); }
.nuke-device-row--selected { border-color: var(--danger); background: var(--danger-bg); }
.nuke-actions { display: flex; gap: 10px; }
.nuke-meta { font-size: 9px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; margin-left: auto; }

/* ── Result panel ─────────────────────────────────────────────────────────── */
.result-panel {
  margin-top: 16px;
  padding: 14px;
  border-radius: 3px;
  font-size: 11px;
  line-height: 1.9;
  border: 1px solid var(--border);
}
.result-panel--success { border-color: var(--success); background: var(--success-bg); }
.result-panel--danger  { border-color: var(--danger);  background: var(--danger-bg);  }

/* ── Utility ──────────────────────────────────────────────────────────────── */
.text-success { color: var(--success); }
.text-warn    { color: var(--amber); }
.text-danger  { color: var(--danger); }
.text-muted   { color: var(--muted); }
.text-sm      { font-size: 10px; }
.dot { font-size: 9px; margin-right: 5px; }
.status-dot { font-size: 9px; margin-right: 5px; }
.dot-danger { color: var(--danger); }