/* ==========================================================================
   Enter Key Clicker — style.css
   Mobile-first responsive layout, CSS variables, light/dark themes,
   mechanical keycap press animation.
   ========================================================================== */

/* ---------- Design tokens (dark is the base theme) ---------- */
:root {
  color-scheme: dark;

  --bg: #0b0f19;
  --bg-accent: radial-gradient(1200px 600px at 80% -10%, rgba(99, 102, 241, 0.14), transparent 60%),
               radial-gradient(900px 500px at -10% 110%, rgba(34, 211, 238, 0.08), transparent 60%);
  --surface: #131a2a;
  --surface-2: #1a2236;
  --border: #232c42;
  --border-strong: #323d5a;

  --text: #e6eaf4;
  --text-muted: #8b94ab;

  --accent: #6366f1;
  --accent-strong: #818cf8;
  --accent-contrast: #ffffff;
  --accent-soft: rgba(99, 102, 241, 0.16);

  --success: #34d399;
  --danger: #f87171;
  --warning: #fbbf24;

  --key-line: rgba(0, 0, 0, 0.45);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.35);
  --glow: 0 0 24px rgba(99, 102, 241, 0.45);

  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;

  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

[data-theme="light"] {
  color-scheme: light;

  --bg: #f2f4fb;
  --bg-accent: radial-gradient(1200px 600px at 80% -10%, rgba(99, 102, 241, 0.10), transparent 60%),
               radial-gradient(900px 500px at -10% 110%, rgba(34, 211, 238, 0.08), transparent 60%);
  --surface: #ffffff;
  --surface-2: #f5f6fb;
  --border: #e3e7f3;
  --border-strong: #c9d2ea;

  --text: #1a2130;
  --text-muted: #5b6478;

  --accent: #4f46e5;
  --accent-strong: #6366f1;
  --accent-contrast: #ffffff;
  --accent-soft: rgba(79, 70, 229, 0.10);

  --key-line: rgba(0, 0, 0, 0.28);
  --shadow-card: 0 10px 30px rgba(26, 33, 48, 0.10);
  --glow: 0 0 20px rgba(99, 102, 241, 0.30);
}

/* ---------- Reset & base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background-color: var(--bg);
  background-image: var(--bg-accent);
  background-attachment: fixed;
  transition: background-color 0.25s ease, color 0.25s ease;
}

h1, h2, h3 {
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h2 {
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

button, input {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

kbd {
  display: inline-block;
  padding: 0.1em 0.45em;
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 0.8em;
  line-height: 1.4;
}

:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 2px;
}

/* ---------- Header ---------- */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.25rem 1rem 0.75rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.brand-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), #22d3ee);
  color: var(--accent-contrast);
  box-shadow: var(--glow);
}

.brand-icon svg {
  width: 26px;
  height: 26px;
}

.brand-text h1 {
  font-size: 1.3rem;
}

.tagline {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  transition: border-color 0.2s ease, transform 0.15s ease;
}

.icon-btn:hover {
  border-color: var(--border-strong);
}

.icon-btn:active {
  transform: scale(0.94);
}

.icon-btn svg {
  width: 20px;
  height: 20px;
}

.icon-sun { display: none; }
.icon-moon { display: block; }

/* ---------- Press-target list (click → tab → enter steps) ---------- */
.target-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 2px;
}

.target-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.target-n {
  min-width: 2rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.target-x,
.target-y {
  flex: 1 1 0;
  min-width: 0;
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-size: 0.85rem;
}

.target-x:disabled,
.target-y:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.target-remove {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.target-remove:hover:not(:disabled) {
  border-color: var(--danger, #ef4444);
  color: var(--danger, #ef4444);
}

.target-remove:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.targets-empty {
  margin: 0;
  padding: 0.45rem 0.6rem;
  border: 1px dashed var(--border);
  border-radius: 10px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.targets-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.1rem;
}

/* ---------- Language selector ---------- */
.header-controls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.lang-wrap {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  height: 42px;
  padding: 0 0.35rem 0 0.65rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  transition: border-color 0.2s ease;
}

.lang-wrap:hover {
  border-color: var(--border-strong);
}

.lang-icon {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.lang-select {
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  outline: none;
}

.lang-select option {
  color: var(--text);
  background: var(--surface);
}

[data-theme="light"] .icon-sun { display: block; }
[data-theme="light"] .icon-moon { display: none; }

/* ---------- Layout ---------- */
.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "controls"
    "target"
    "log"
    "script";
  gap: 1rem;
  max-width: 1180px;
  margin: 0 auto;
  padding: 1rem;
}

@media (min-width: 920px) {
  .layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    grid-template-areas:
      "controls target"
      "controls log"
      "controls script";
    align-items: start;
  }
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-card);
  padding: 1.25rem;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.card-controls { grid-area: controls; }
.card-target   { grid-area: target; }
.card-log      { grid-area: log; min-height: 240px; display: flex; flex-direction: column; }
.card-script   { grid-area: script; }

.card > h2,
.card > .card-head-row {
  margin-bottom: 1rem;
}

.card-head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.card-head-row h2 {
  margin-bottom: 0;
}

.card-head-row-script {
  margin-top: 0.75rem;
  margin-bottom: 0.5rem;
}

/* ---------- Count-down panel ---------- */
.countdown-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.9rem;
  text-align: center;
}

.countdown-ring {
  position: relative;
  display: grid;
  place-items: center;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  /* --progress is a dynamic angle set from JavaScript (0deg - 360deg) */
  background: conic-gradient(var(--accent) var(--progress, 0deg), var(--surface-2) 0deg);
  transition: background 0.1s linear;
}

.countdown-ring::before {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  background: var(--surface);
}

.countdown-ring.is-running {
  box-shadow: 0 0 0 1px var(--border-strong), var(--glow);
}

.countdown-value {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.countdown-unit {
  position: relative;
  z-index: 1;
  align-self: flex-end;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.4rem;
  margin-left: 2.5rem;
}

.countdown-value,
.countdown-unit {
  display: inline-block;
}

.countdown-ring .countdown-value {
  margin-top: -1.4rem;
}

.countdown-label {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.progress-track {
  height: 6px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.progress-fill {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #22d3ee);
  transition: width 0.15s linear;
}

/* ---------- Field: interval stepper ---------- */
.field {
  margin-bottom: 1rem;
}

.field label,
.field-label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.stepper {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.stepper input[type="number"] {
  width: 7.5rem;
  min-width: 6rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: center;
}

.stepper input[type="number"]:focus {
  border-color: var(--accent);
}

/* Hide native number spinners — quick-adjust chips replace them */
.stepper input[type="number"]::-webkit-outer-spin-button,
.stepper input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.stepper input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

.chip {
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}

.chip:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.chip:active {
  transform: scale(0.93);
}

.field-error {
  margin: 0.45rem 0 0;
  font-size: 0.82rem;
  color: var(--danger);
}

/* ---------- Fieldset: repeat mode ---------- */
.fieldset {
  margin: 0 0 1.1rem;
  padding: 0.9rem 1rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.fieldset legend {
  padding: 0 0.45rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.radio-row {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.4rem 0;
  cursor: pointer;
}

.radio-row input[type="radio"] {
  margin-top: 0.2rem;
  accent-color: var(--accent);
  width: 1.05rem;
  height: 1.05rem;
}

.radio-text {
  display: flex;
  flex-direction: column;
}

.radio-title {
  font-weight: 600;
}

.radio-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.field-count {
  margin: 0.6rem 0 0;
  padding-left: 1.7rem;
}

.field-count label {
  font-size: 0.8rem;
}

.field-count input[type="number"] {
  width: 8rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-weight: 600;
}

.field-count input::-webkit-outer-spin-button,
.field-count input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.field-count input {
  -moz-appearance: textfield;
  appearance: textfield;
}

.field-count input:disabled {
  opacity: 0.45;
}

/* ---------- Action buttons ---------- */
.action-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.3rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-weight: 700;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease, box-shadow 0.2s ease;
}

.btn:active {
  transform: translateY(1px) scale(0.99);
}

.btn svg {
  width: 16px;
  height: 16px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: var(--accent-contrast);
  box-shadow: var(--glow);
}

.btn-primary:hover {
  filter: brightness(1.08);
}

.btn-primary.is-running {
  background: linear-gradient(135deg, var(--danger), #ef4444);
  box-shadow: 0 0 24px rgba(248, 113, 113, 0.35);
}

.btn-ghost {
  border-color: var(--border);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--border-strong);
  background: var(--surface-2);
}

.btn-secondary {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-strong);
}

[data-theme="light"] .btn-secondary {
  color: var(--accent);
}

.btn-secondary:hover {
  background: var(--accent);
  color: var(--accent-contrast);
}

.btn-small {
  padding: 0.45rem 0.85rem;
  font-size: 0.85rem;
}

#startBridgeBtn .icon-play { display: block; }
#startBridgeBtn .icon-stop { display: none; }
#startBridgeBtn.is-stop .icon-play { display: none; }
#startBridgeBtn.is-stop .icon-stop { display: block; }

.icon-play { display: block; }
.icon-stop { display: none; }

.btn-primary.is-running .icon-play { display: none; }
.btn-primary.is-running .icon-stop { display: block; }

.shortcut-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-left: auto;
}

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 0;
  padding: 0;
}

.stat {
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-2);
}

.stat dt {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.stat dd {
  margin: 0.15rem 0 0;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.stat dd.is-running {
  color: var(--success);
}

.stat dd.is-idle {
  color: var(--text-muted);
}

/* ---------- Bridge badge + start button ---------- */
.bridge-ctl {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.bridge-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
}

.bridge-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.bridge-badge.is-on {
  color: var(--success);
  border-color: var(--success);
}

.bridge-badge.is-off {
  color: var(--text-muted);
}

/* ---------- Test target: keycap ---------- */
.target-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 1.2rem 0.5rem;
  margin-bottom: 1rem;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--surface-2);
}

.keycap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
  width: 118px;
  height: 96px;
  border-radius: 14px;
  border: 1px solid var(--key-line);
  background: linear-gradient(180deg, #2b354d 0%, #1c2438 100%);
  box-shadow:
    0 7px 0 var(--key-line),
    0 9px 14px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transform: translateY(0);
  transition: transform 0.05s ease-out, box-shadow 0.05s ease-out, filter 0.15s ease;
  user-select: none;
}

[data-theme="light"] .keycap {
  background: linear-gradient(180deg, #ffffff 0%, #dfe4f2 100%);
  box-shadow:
    0 7px 0 var(--key-line),
    0 9px 14px rgba(26, 33, 48, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.keycap-symbol {
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1;
}

.keycap-text {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.keycap-code {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* Press animation — the "mechanical" travel of a key being pushed down */
.keycap.is-pressed {
  transform: translateY(6px);
  box-shadow:
    0 1px 0 var(--key-line),
    0 2px 4px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  filter: brightness(1.15) saturate(1.2);
  outline: 2px solid var(--accent-strong);
  outline-offset: -2px;
}

.keycap.is-flash {
  animation: keycap-glow 0.45s ease-out;
}

@keyframes keycap-glow {
  0%   { box-shadow: 0 1px 0 var(--key-line), 0 0 0 0 rgba(99, 102, 241, 0.7); }
  100% { box-shadow: 0 7px 0 var(--key-line), 0 0 0 14px rgba(99, 102, 241, 0); }
}

.big-counter {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.big-counter-value {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--accent-strong), #22d3ee);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.big-counter-value.is-bump {
  animation: counter-bump 0.3s ease;
}

@keyframes counter-bump {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.18); }
  100% { transform: scale(1); }
}

.big-counter-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

/* ---------- Test target: form & sound switch ---------- */
.card-target input[type="text"] {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.card-target input[type="text"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  outline: none;
}

.card-target input[type="text"].is-event {
  border-color: var(--accent-strong);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.switch-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0.9rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.92rem;
}

.switch-row input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.switch {
  position: relative;
  width: 42px;
  height: 24px;
  border-radius: 999px;
  background: var(--border-strong);
  transition: background 0.2s ease;
  flex-shrink: 0;
}

.switch::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
  transition: transform 0.2s ease;
}

.switch-row input:checked + .switch {
  background: var(--accent);
}

.switch-row input:checked + .switch::after {
  transform: translateX(18px);
}

.switch-row input:focus-visible + .switch {
  outline: 2px solid var(--accent-strong);
  outline-offset: 2px;
}

/* ---------- Press sequence: click toggle, XY target, Tab toggle ---------- */
.switch-row-seq {
  margin: 0.55rem 0 0;
}

.switch-row-seq .radio-hint {
  display: block;
  font-weight: 400;
}

.field-xy {
  margin: 0.6rem 0 0;
  padding-left: 1.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field-xy label {
  font-size: 0.8rem;
  font-weight: 600;
}

.xy-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.xy-row input[type="number"] {
  width: 7rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: inherit;
  font-family: var(--font-mono);
  font-weight: 600;
}

.xy-row input[type="number"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  outline: none;
}

.xy-row input[type="number"]:disabled {
  opacity: 0.45;
}

.xy-axis {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.xy-hint {
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

#pickBtn svg {
  width: 0.9rem;
  height: 0.9rem;
}

#pickBtn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Aim mode — the reticle replaces the native cursor while picking */
body.is-picking,
body.is-picking * {
  cursor: none !important;
}

/* Aiming reticle — full-screen guide lines intersecting at the cursor,
   a targeting ring, and the capture countdown */
#aimOverlay {
  position: fixed;
  left: 0;
  top: 0;
  pointer-events: none;
  z-index: 10001;
}

#aimOverlay::before,
#aimOverlay::after {
  content: "";
  position: absolute;
  background: var(--accent-strong);
  opacity: 0.45;
}

#aimOverlay::before {
  left: -50vw;
  top: -1px;
  width: 100vw;
  height: 2px;
}

#aimOverlay::after {
  left: -1px;
  top: -50vh;
  width: 2px;
  height: 100vh;
}

.aim-ring {
  position: absolute;
  width: 26px;
  height: 26px;
  border: 2px solid var(--accent-strong);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.aim-ring::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 4px;
  height: 4px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--accent-strong);
}

.aim-label {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--accent-strong);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.field-xy input::-webkit-outer-spin-button,
.field-xy input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.field-xy input {
  -moz-appearance: textfield;
  appearance: textfield;
}

/* Click marker — brief pulse where the simulated click landed */
.click-marker {
  position: fixed;
  width: 14px;
  height: 14px;
  margin: -7px 0 0 -7px;
  border: 2px solid var(--accent-strong);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  animation: click-marker-pulse 0.45s ease-out forwards;
}

@keyframes click-marker-pulse {
  from {
    transform: scale(0.4);
    opacity: 1;
  }
  to {
    transform: scale(2.2);
    opacity: 0;
  }
}

/* ---------- Event log ---------- */
.log {
  flex: 1;
  min-height: 160px;
  max-height: 320px;
  overflow-y: auto;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

.log::-webkit-scrollbar {
  width: 8px;
}

.log::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 999px;
}

.log-empty {
  margin: 0;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.85rem;
}

.log-entry {
  display: flex;
  gap: 0.6rem;
  padding: 0.25rem 0;
  border-bottom: 1px dashed var(--border);
  color: var(--text-muted);
  animation: log-in 0.25s ease;
}

.log-entry:last-child {
  border-bottom: none;
}

@keyframes log-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.log-time {
  flex-shrink: 0;
  color: var(--accent-strong);
}

[data-theme="light"] .log-time {
  color: var(--accent);
}

.log-msg strong {
  color: var(--text);
  font-weight: 700;
}

/* ---------- Script generator ---------- */
.script-desc {
  margin: -0.5rem 0 0.9rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.script-desc kbd {
  font-size: 0.75rem;
}

.platform-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.platform-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.platform-tab svg {
  width: 15px;
  height: 15px;
}

.platform-tab:hover {
  border-color: var(--border-strong);
  color: var(--text);
}

.platform-tab.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
}

.platform-note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
  max-width: 46ch;
}

.copy-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.copy-group button[hidden] {
  display: none;
}

.script-block {
  margin: 0;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: #0d1117;
  color: #c9d1d9;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.55;
  overflow-x: auto;
  white-space: pre;
  min-height: 150px;
}

[data-theme="light"] .script-block {
  background: #101828;
  color: #cad5e6;
}

.script-code-highlight { color: var(--accent-strong); }

.script-opt {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.script-opt + .script-opt {
  margin-top: 1rem;
}

.script-opt[hidden] {
  display: none;
}

.script-opt-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.script-opt-head h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}

.copy-group button[hidden] {
  display: none;
}

/* ---------- Footer ---------- */
.app-footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.5rem 1rem 2rem;
  text-align: center;
}

.app-footer p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  z-index: 100;
  transform: translateX(-50%) translateY(16px);
  padding: 0.65rem 1.2rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-card);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}