/* ============================================================
   GENISYS CNC CONTROL — Theme & Layout
   ============================================================ */

/* ── Theme Variables ── */
:root {
  --surface-body: #0a0a0a;
  --surface-panel: #111;
  --surface-inset: #0a0a0a;
  --surface-card: #0d0d0d;
  --surface-hover: #1a1a1a;
  --border-subtle: #1a1a1a;
  --border: #2a2a2a;
  --border-strong: #333;
  --text-faint: #333;
  --text-muted: #444;
  --text-tertiary: #555;
  --text-secondary: #888;
  --text-primary: #ccc;
  --text-heading: #fff;
  --scanline-opacity: 0.025;
  --scrollbar-track: #111;
  --glow-strength: 15px;
  --glow-inset-strength: 15px;
  --scan-bar-opacity: 0.10;
  --accent: #ff1a1a;
  --accent-dim: #8b0000;
  --accent-glow: rgba(255, 26, 26, 0.3);
  --accent-subtle: rgba(255, 26, 26, 0.08);
  --green: #00cc55;
  --green-dim: #007a33;
  --green-glow: rgba(0, 204, 85, 0.3);
  --yellow: #ffaa00;
  --yellow-dim: #996600;
}

/* ── Accent Themes ── */
[data-accent="blue"] {
  --accent: #00aaff;
  --accent-dim: #005f99;
  --accent-glow: rgba(0, 170, 255, 0.3);
  --accent-subtle: rgba(0, 170, 255, 0.08);
}
[data-accent="purple"] {
  --accent: #b44aff;
  --accent-dim: #6a1b9a;
  --accent-glow: rgba(180, 74, 255, 0.3);
  --accent-subtle: rgba(180, 74, 255, 0.08);
}
[data-accent="green"] {
  --accent: #00cc55;
  --accent-dim: #007a33;
  --accent-glow: rgba(0, 204, 85, 0.3);
  --accent-subtle: rgba(0, 204, 85, 0.08);
}
[data-accent="orange"] {
  --accent: #ff6a00;
  --accent-dim: #994000;
  --accent-glow: rgba(255, 106, 0, 0.3);
  --accent-subtle: rgba(255, 106, 0, 0.08);
}
[data-accent="pink"] {
  --accent: #ff3385;
  --accent-dim: #991f50;
  --accent-glow: rgba(255, 51, 133, 0.3);
  --accent-subtle: rgba(255, 51, 133, 0.08);
}

/* ── Light Mode ── */
[data-mode="light"] {
  --surface-body: #f2f3f5;
  --surface-panel: #ffffff;
  --surface-inset: #d0d1d4;
  --surface-card: #eaeaec;
  --surface-hover: #e5e5e7;
  --border-subtle: #ddd;
  --border: #ccc;
  --border-strong: #bbb;
  --text-faint: #ccc;
  --text-muted: #bbb;
  --text-tertiary: #999;
  --text-secondary: #666;
  --text-primary: #333;
  --text-heading: #111;
  --scanline-opacity: 0;
  --scrollbar-track: #e0e0e0;
  --glow-strength: 8px;
  --glow-inset-strength: 8px;
  --scan-bar-opacity: 0.04;
  --green: #00993d;
  --green-dim: #006622;
  --green-glow: rgba(0, 153, 61, 0.2);
  --yellow: #cc8800;
  --yellow-dim: #885500;
}

[data-mode="light"] [data-accent="red"],
[data-mode="light"]:root {
  --accent-glow: rgba(255, 26, 26, 0.15);
  --accent-subtle: rgba(255, 26, 26, 0.05);
}
[data-mode="light"] [data-accent="blue"] {
  --accent-glow: rgba(0, 170, 255, 0.15);
  --accent-subtle: rgba(0, 170, 255, 0.05);
}
[data-mode="light"] [data-accent="purple"] {
  --accent-glow: rgba(180, 74, 255, 0.15);
  --accent-subtle: rgba(180, 74, 255, 0.05);
}
[data-mode="light"] [data-accent="green"] {
  --accent-glow: rgba(0, 204, 85, 0.15);
  --accent-subtle: rgba(0, 204, 85, 0.05);
}
[data-mode="light"] [data-accent="orange"] {
  --accent-glow: rgba(255, 106, 0, 0.15);
  --accent-subtle: rgba(255, 106, 0, 0.05);
}
[data-mode="light"] [data-accent="pink"] {
  --accent-glow: rgba(255, 51, 133, 0.15);
  --accent-subtle: rgba(255, 51, 133, 0.05);
}

/* ── Login Page ── */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--surface-body);
}
.login-panel {
  width: 380px; max-width: 90vw; text-align: center;
  animation: fadeIn 0.6s ease;
}
.login-logo {
  margin-bottom: 24px;
}
.login-logo svg { width: 56px; height: 56px; }
.login-logo-title {
  font-family: 'Rajdhani', sans-serif; font-size: 28px; font-weight: 700;
  letter-spacing: 8px; color: var(--text-heading); text-transform: uppercase;
  margin-top: 8px;
}
.login-logo-title span { color: var(--accent); text-shadow: 0 0 10px var(--accent-glow); }
.login-logo-sub {
  font-family: 'JetBrains Mono', monospace; font-size: 9px;
  letter-spacing: 3px; color: var(--text-tertiary); margin-top: 4px;
}
.login-card {
  background: var(--surface-panel); border: 1px solid var(--border);
  border-radius: 2px; padding: 28px 24px; position: relative;
}
.login-card .panel-corner {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(var(--accent-dim),var(--accent-dim)) 0 0/14px 1px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 0 0/1px 14px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 100% 0/14px 1px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 100% 0/1px 14px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 100% 100%/14px 1px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 100% 100%/1px 14px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 0 100%/14px 1px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 0 100%/1px 14px no-repeat;
}
.login-field { margin-bottom: 16px; text-align: left; }
.login-field label {
  font-family: 'Rajdhani', sans-serif; font-size: 10px; font-weight: 600;
  letter-spacing: 3px; color: var(--text-tertiary); text-transform: uppercase;
  display: block; margin-bottom: 6px;
}
.login-field input {
  width: 100%; padding: 10px 12px;
  background: var(--surface-inset); border: 1px solid var(--border);
  color: var(--text-heading); font-family: 'JetBrains Mono', monospace; font-size: 14px;
  border-radius: 2px; outline: none; transition: all 0.2s ease;
}
.login-field input:focus {
  border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow);
  background: var(--surface-hover);
}
.login-btn {
  width: 100%; padding: 12px;
  background: var(--accent-subtle); border: 1px solid var(--accent);
  color: var(--accent); font-family: 'Rajdhani', sans-serif; font-size: 14px;
  font-weight: 700; letter-spacing: 4px; text-transform: uppercase;
  border-radius: 2px; cursor: pointer; transition: all 0.3s ease; margin-top: 8px;
}
.login-btn:hover {
  background: var(--accent); color: var(--surface-body);
  box-shadow: 0 0 20px var(--accent-glow);
}
.login-error {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: #ff4444; margin-bottom: 12px; display: none;
}
.login-footer {
  font-family: 'Rajdhani', sans-serif; font-size: 8px;
  letter-spacing: 4px; color: var(--text-faint); text-transform: uppercase;
  margin-top: 20px;
}

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--surface-body);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Scanline ── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(0deg,
    rgba(0,0,0,var(--scanline-opacity)) 0px,
    rgba(0,0,0,var(--scanline-opacity)) 1px,
    transparent 1px, transparent 3px);
}

.scan-bar {
  position: fixed; top: 0; left: 0; width: 100%; height: 2px;
  background: var(--accent); opacity: var(--scan-bar-opacity);
  animation: scan 4s linear infinite; z-index: 10000; pointer-events: none;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--accent-dim); border-radius: 3px; }

/* ── Keyframes ── */
@keyframes pulse { 0%{opacity:.6} 50%{opacity:1} 100%{opacity:.6} }
@keyframes blink { 0%{opacity:1} 50%{opacity:0} 100%{opacity:1} }
@keyframes fadeIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
@keyframes scan { from{transform:translateY(-100%)} to{transform:translateY(100vh)} }
@keyframes spin { to{transform:rotate(360deg)} }

/* ── App Layout ── */
.app {
  max-width: 100%;
  margin: 0;
  padding: 8px 16px 20px;
  animation: fadeIn 0.5s ease;
}

/* ── Top Bar ── */
.top-bar {
  display: flex; align-items: center; gap: 12px;
  padding-bottom: 6px; margin-bottom: 6px;
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}
.top-brand {
  font-family: 'Rajdhani', sans-serif; font-size: 18px; font-weight: 700;
  letter-spacing: 4px; color: var(--text-heading); text-transform: uppercase;
  white-space: nowrap;
}
.top-brand span { color: var(--accent); text-shadow: 0 0 10px var(--accent-glow); }

.top-machine {
  display: flex; align-items: center; gap: 4px;
}

.top-project {
  display: flex; align-items: center; gap: 4px; position: relative;
}
.project-dropdown {
  position: absolute; top: 100%; left: 0; z-index: 100;
  background: var(--surface-panel); border: 1px solid var(--border);
  border-radius: 2px; min-width: 220px; max-height: 250px; overflow-y: auto;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4); margin-top: 4px;
}

/* ── Theme Controls ── */
.theme-controls {
  display: flex; align-items: center; gap: 8px; margin-left: auto;
}

.theme-switcher {
  display: flex; gap: 6px;
}

.mode-toggle {
  background: var(--surface-hover); border: 1px solid var(--border);
  color: var(--text-secondary); font-size: 16px; width: 30px; height: 30px;
  border-radius: 50%; cursor: pointer; transition: all 0.2s ease;
  display: flex; align-items: center; justify-content: center;
}
.mode-toggle:hover { border-color: var(--accent); color: var(--accent); }
.theme-dot {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid transparent; cursor: pointer;
  transition: all 0.2s ease; opacity: 0.6;
}
.theme-dot:hover { opacity: 1; transform: scale(1.2); }
.theme-dot.active { opacity: 1; border-color: var(--text-heading); box-shadow: 0 0 8px currentColor; transform: scale(1.2); }
.theme-dot[data-theme="red"]    { background: #ff1a1a; }
.theme-dot[data-theme="blue"]   { background: #00aaff; }
.theme-dot[data-theme="purple"] { background: #b44aff; }
.theme-dot[data-theme="green"]  { background: #00cc55; }
.theme-dot[data-theme="orange"] { background: #ff6a00; }
.theme-dot[data-theme="pink"]   { background: #ff3385; }

/* ── Panel (reusable card with corner brackets) ── */
.panel {
  background: var(--surface-panel);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 14px 16px;
  position: relative;
  margin-bottom: 12px;
}

.panel-corner {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(var(--accent-dim),var(--accent-dim)) 0 0/14px 1px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 0 0/1px 14px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 100% 0/14px 1px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 100% 0/1px 14px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 100% 100%/14px 1px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 100% 100%/1px 14px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 0 100%/14px 1px no-repeat,
    linear-gradient(var(--accent-dim),var(--accent-dim)) 0 100%/1px 14px no-repeat;
}

.panel-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border-subtle);
}

.panel-title {
  font-family: 'Rajdhani', sans-serif; font-size: 12px; font-weight: 700;
  letter-spacing: 4px; color: var(--text-secondary); text-transform: uppercase;
}

/* ── Typography ── */
.mono-sm { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 1px; color: var(--text-tertiary); }

/* ── Connection Bar ── */
.conn-bar { margin-bottom: 16px; }
.conn-bar-inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.conn-left { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.conn-right { display: flex; gap: 16px; align-items: center; }
.conn-status { display: flex; align-items: center; gap: 8px; }
.machine-state {
  font-family: 'Rajdhani', sans-serif; font-size: 14px; font-weight: 700;
  letter-spacing: 3px; color: var(--text-tertiary); text-transform: uppercase;
}
.machine-state.state-idle { color: var(--green); text-shadow: 0 0 8px var(--green-glow); }
.machine-state.state-run { color: var(--accent); text-shadow: 0 0 8px var(--accent-glow); animation: pulse 1s infinite; }
.machine-state.state-hold { color: var(--yellow); }
.machine-state.state-alarm { color: #ff1a1a; animation: blink 0.8s infinite; }
.machine-state.state-jog { color: #00aaff; }
.machine-state.state-home { color: var(--yellow); }

/* Status dot */
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--text-tertiary);
}
.status-dot.online {
  background: var(--green); box-shadow: 0 0 8px var(--green-glow);
  animation: pulse 2s ease-in-out infinite;
}

/* ── Forms ── */
.form-select, .form-input {
  background: var(--surface-hover); border: 1px solid var(--border); color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  padding: 8px 10px; border-radius: 2px; outline: none;
}
.form-select:focus, .form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); }
.form-input { flex: 1; }

/* ── Buttons ── */
.btn {
  background: var(--surface-hover); border: 1px solid var(--border); color: var(--text-secondary);
  font-family: 'Rajdhani', sans-serif; font-size: 12px; font-weight: 600;
  letter-spacing: 2px; padding: 8px 14px; border-radius: 2px; cursor: pointer;
  text-transform: uppercase; transition: all 0.2s ease; white-space: nowrap;
}
.btn:hover { background: var(--accent-subtle); border-color: var(--accent-dim); color: var(--accent); }
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.3; cursor: not-allowed; transform: none; }

.btn-accent { background: var(--accent-subtle); border-color: var(--accent); color: var(--accent); }
.btn-accent:hover { background: var(--accent); color: var(--surface-body); }

.btn-dim { border-color: var(--border); color: var(--text-tertiary); }

.btn-warn { border-color: var(--yellow-dim); color: var(--yellow); background: rgba(255,170,0,0.06); }
.btn-warn:hover { background: var(--yellow); color: var(--surface-body); }

.btn-danger { border-color: #8b0000; color: #ff1a1a; background: rgba(255,26,26,0.06); }
.btn-danger:hover { background: #ff1a1a; color: #fff; }

.btn-tiny {
  background: var(--surface-hover); border: 1px solid var(--border); color: var(--text-tertiary);
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  padding: 4px 8px; border-radius: 2px; cursor: pointer; transition: all 0.2s ease;
}
.btn-tiny:hover { border-color: var(--accent-dim); color: var(--text-primary); }
.btn-tiny.active { background: var(--accent-subtle); border-color: var(--accent); color: var(--accent); }

.btn-zero {
  background: none; border: 1px solid var(--border); color: var(--text-tertiary);
  font-family: 'Rajdhani', sans-serif; font-size: 10px; font-weight: 600;
  letter-spacing: 2px; padding: 2px 10px; border-radius: 2px; cursor: pointer;
  transition: all 0.2s ease;
}
.btn-zero:hover { border-color: var(--accent); color: var(--accent); }

.file-label { display: inline-block; cursor: pointer; }

/* ── Main Grid ── */
.main-grid { display: grid; grid-template-columns: 340px 1fr; gap: 12px; }

@media (max-width: 900px) {
  .main-grid { grid-template-columns: 1fr; }
}

/* ── DRO ── */
.dro-mode-toggle { display: flex; gap: 4px; }

.dro-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0; border-bottom: 1px solid var(--border-subtle);
}
.dro-row:last-child { border-bottom: none; }

.dro-label {
  font-family: 'Rajdhani', sans-serif; font-size: 18px; font-weight: 700;
  color: var(--accent); width: 24px; text-align: center;
}

.dro-value {
  font-family: 'JetBrains Mono', monospace; font-size: 26px; font-weight: 700;
  color: var(--text-heading); flex: 1; text-align: right; letter-spacing: 1px;
}

.dro-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }

/* ── Jog ── */
.jog-mode-toggle { display: flex; gap: 4px; }

.jog-grid { display: flex; gap: 16px; margin-bottom: 12px; }

.jog-xy { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; flex: 1; }

.jog-z { display: flex; flex-direction: column; gap: 4px; width: 64px; }

.jog-btn {
  background: var(--surface-hover); border: 1px solid var(--border); color: var(--text-secondary);
  font-family: 'Inter', sans-serif; font-size: 18px;
  padding: 12px; border-radius: 2px; cursor: pointer; transition: all 0.15s ease;
  display: flex; align-items: center; justify-content: center;
}
.jog-btn:hover { background: var(--accent-subtle); border-color: var(--accent-dim); color: var(--accent); }
.jog-btn:active { background: var(--accent); color: var(--surface-body); transform: scale(0.95); }

.jog-home {
  background: var(--accent-subtle); border-color: var(--accent-dim); color: var(--accent);
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 14px; letter-spacing: 1px;
}

.jog-z-btn { flex: 1; font-family: 'Rajdhani', sans-serif; font-size: 14px; font-weight: 700; letter-spacing: 1px; }

.jog-settings { display: flex; flex-direction: column; gap: 8px; }
.jog-setting { display: flex; align-items: center; gap: 8px; }
.jog-setting label { min-width: 80px; }
.step-btns { display: flex; gap: 4px; flex-wrap: wrap; }

/* ── Machine Buttons ── */
.machine-btns {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
}
.machine-btns .btn-danger { grid-column: 1 / -1; padding: 14px; font-size: 16px; letter-spacing: 4px; }

/* ── G-code ── */
.gcode-controls { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Warmup Row ── */
.warmup-row {
  display: flex; align-items: center; gap: 12px;
  margin-top: 10px; padding: 10px 0; border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}

.checkbox-label {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  user-select: none;
}

.checkbox-label input[type="checkbox"] { display: none; }

.checkbox-mark {
  width: 16px; height: 16px; border: 1px solid var(--border-strong);
  background: var(--surface-hover); border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease; flex-shrink: 0;
}

.checkbox-label input:checked + .checkbox-mark {
  background: var(--accent-subtle); border-color: var(--accent);
}

.checkbox-label input:checked + .checkbox-mark::after {
  content: '';
  width: 8px; height: 8px; background: var(--accent);
  border-radius: 1px; box-shadow: 0 0 6px var(--accent-glow);
}

.spinup-config { display: flex; align-items: center; gap: 4px; }

.warmup-detail { color: var(--text-muted); flex: 1; }

.btn-sm { padding: 5px 10px; font-size: 10px; letter-spacing: 1px; }

.gcode-progress { margin-top: 10px; }
.progress-bar {
  background: var(--surface-hover); border: 1px solid var(--border);
  border-radius: 2px; height: 8px; overflow: hidden;
}
.progress-fill {
  height: 100%; background: var(--accent); transition: width 0.3s ease;
  box-shadow: 0 0 8px var(--accent-glow); width: 0%;
}
.progress-text { display: flex; justify-content: space-between; margin-top: 6px; }

/* ── Overrides ── */
.overrides-grid { display: flex; flex-direction: column; gap: 8px; }
.override-row { display: flex; align-items: center; gap: 10px; }
.override-row .mono-sm { min-width: 60px; }
.override-btns { display: flex; gap: 4px; align-items: center; }
.override-val {
  font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 700;
  color: var(--text-heading); min-width: 40px; text-align: center;
}

/* ── Console ── */
.console-panel { display: flex; flex-direction: column; }
.console-output {
  background: var(--surface-inset); border: 1px solid var(--border-subtle);
  border-radius: 2px; padding: 8px; height: 180px; overflow-y: auto;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; line-height: 1.6;
}
.console-input { display: flex; gap: 6px; margin-top: 8px; }

.c-send { color: var(--text-secondary); }
.c-ok { color: var(--green); }
.c-error { color: #ff4444; }
.c-alarm { color: #ff1a1a; font-weight: 700; }
.c-info { color: #00aaff; }
.c-rt { color: var(--yellow); }
.c-recv { color: var(--text-tertiary); }

/* ── Smart Plugs ── */
.plugs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.plug-card {
  background: var(--surface-card); border: 1px solid var(--border);
  border-radius: 2px; padding: 12px; transition: all 0.3s ease;
}
.plug-card--on {
  border-color: var(--green); box-shadow: 0 0 12px var(--green-glow);
}
.plug-name {
  font-family: 'Rajdhani', sans-serif; font-size: 13px; font-weight: 700;
  letter-spacing: 2px; color: var(--text-heading); text-transform: uppercase;
  margin-bottom: 4px;
}
.plug-status {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--text-tertiary); margin-bottom: 8px;
  display: flex; align-items: center; gap: 6px;
}
.plug-card--on .plug-status { color: var(--green); }
.plug-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--text-tertiary);
}
.plug-card--on .plug-dot {
  background: var(--green); box-shadow: 0 0 6px var(--green);
}
.plug-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }

.plug-btn {
  background: var(--surface-hover); border: 1px solid var(--border); color: var(--text-tertiary);
  font-family: 'Rajdhani', sans-serif; font-size: 10px; font-weight: 600;
  letter-spacing: 2px; padding: 6px; border-radius: 2px; cursor: pointer;
  text-transform: uppercase; transition: all 0.2s ease;
}
.plug-btn:hover { border-color: var(--accent-dim); color: var(--text-primary); }
.plug-btn--active {
  background: var(--green); border-color: var(--green); color: var(--surface-body);
  box-shadow: 0 0 6px var(--green-glow);
}
.plug-btn--off-active {
  background: var(--surface-hover); border-color: var(--border-strong); color: var(--text-heading);
}

.plug-loading {
  grid-column: 1 / -1; text-align: center; padding: 12px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-tertiary);
  letter-spacing: 2px;
}

.spinner {
  display: inline-block; width: 12px; height: 12px;
  border: 2px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.8s linear infinite; vertical-align: middle;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border-subtle); padding: 8px 20px;
  text-align: center; margin-top: 12px;
}
.footer-text {
  font-family: 'Rajdhani', sans-serif; font-size: 8px;
  letter-spacing: 4px; color: var(--text-faint); text-transform: uppercase;
}

/* ── Toast ── */
.toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--surface-panel); border: 1px solid var(--accent-dim);
  color: var(--text-primary); font-family: 'JetBrains Mono', monospace; font-size: 12px;
  padding: 10px 20px; border-radius: 2px; opacity: 0;
  transition: all 0.3s ease; z-index: 9998; pointer-events: none;
}
.toast--visible { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast--error { border-color: #ff1a1a; color: #ff6666; }
.toast--success { border-color: var(--green); color: var(--green); }

/* ── Settings Tab ── */

.settings-page {
  max-width: 800px;
  padding: 20px;
}

.settings-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 18px; font-weight: 700;
  letter-spacing: 4px; text-transform: uppercase;
  color: var(--text-heading);
  margin-bottom: 20px;
}

.settings-section {
  background: var(--surface-panel);
  border: 1px solid var(--border);
  border-radius: 2px;
  margin-bottom: 8px;
  position: relative;
}

.settings-section-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.settings-section-header:hover {
  background: var(--surface-hover);
}

.settings-section-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 12px; font-weight: 700;
  letter-spacing: 4px; text-transform: uppercase;
  color: var(--text-secondary);
}

.settings-chevron {
  font-size: 10px;
  color: var(--text-tertiary);
  transition: transform 0.2s ease;
}

.settings-section.collapsed .settings-chevron {
  transform: rotate(-90deg);
}

.settings-section.collapsed .settings-section-body {
  display: none;
}

.settings-section-body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--border-subtle);
}

.settings-group {
  margin-top: 12px;
}

.settings-group-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 10px; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}

.settings-row {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 8px;
}

.settings-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-secondary);
  min-width: 80px;
}

/* Device list in settings */
.settings-device-list {
  display: flex; flex-direction: column; gap: 6px;
}

.settings-device-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px;
  background: var(--surface-inset);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  transition: border-color 0.15s ease;
}

.settings-device-item:hover {
  border-color: var(--border);
}

.settings-device-name {
  font-family: 'Rajdhani', sans-serif;
  font-size: 12px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--text-primary);
  min-width: 120px;
}

.settings-device-key {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
  min-width: 100px;
}

.settings-device-ip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  min-width: 110px;
}

.settings-device-item .settings-device-actions {
  margin-left: auto;
  display: flex; gap: 4px;
}

.settings-device-item.disabled {
  opacity: 0.4;
}

/* Inline edit inputs in device list */
.settings-device-item input.inline-edit {
  background: var(--surface-hover);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  padding: 3px 6px;
  border-radius: 2px;
  width: 120px;
}