/* Script Splitter — dark theme, desktop only, system fonts */

* { box-sizing: border-box; }

:root {
  --bg: #0a0a0c;
  --surface-1: #131319;
  --surface-2: #1a1a22;
  --surface-3: #232330;
  --border: #2a2a36;
  --border-strong: #3a3a4a;
  --text-1: #e5e5ec;
  --text-2: #9999a8;
  --text-3: #5a5a6a;
  --accent: #7c5cff;
  --accent-soft: rgba(124, 92, 255, 0.12);
  --green: #3dffa0;
  --red: #ff5470;
  --yellow: #ffd24d;
  --blue: #60a5fa;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text-1);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  min-height: 100vh;
}

.app {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Topbar */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}
.topbar h1 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.5px;
  font-family: var(--mono);
}
.topbar h1::before {
  content: "▌ ";
  color: var(--accent);
}
.topbar-meta { display: flex; align-items: center; gap: 12px; }
.pill {
  font-family: var(--mono);
  font-size: 11px;
  padding: 3px 10px;
  border: 1px solid var(--border);
  background: var(--surface-1);
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.pill-idle    { color: var(--text-3); }
.pill-running { color: var(--yellow); border-color: var(--yellow); }
.pill-done    { color: var(--green); border-color: var(--green); }
.pill-error   { color: var(--red); border-color: var(--red); }
.link-muted {
  color: var(--text-2);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 12px;
}
.link-muted:hover { color: var(--text-1); }

/* Grid */
.grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 32px;
  padding-bottom: 60px;
}

/* Form column */
.form-col { position: sticky; top: 24px; align-self: start; }
.field { margin-bottom: 22px; }
.field label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-2);
  margin-bottom: 8px;
}
.hint { font-size: 12px; color: var(--text-3); margin-top: 6px; }

select, textarea {
  width: 100%;
  background: var(--surface-1);
  border: 1px solid var(--border);
  color: var(--text-1);
  padding: 10px 12px;
  font-family: var(--sans);
  font-size: 13px;
  outline: none;
}
select { font-family: var(--mono); cursor: pointer; }
textarea { font-family: var(--mono); resize: vertical; line-height: 1.5; }
select:focus, textarea:focus { border-color: var(--accent); background: var(--surface-2); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  background: var(--surface-1);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-family: var(--mono);
  font-size: 11px;
  padding: 6px 10px;
  cursor: pointer;
  text-transform: lowercase;
  letter-spacing: 0.3px;
  transition: all .12s;
}
.chip:hover { border-color: var(--border-strong); color: var(--text-1); }
.chip.selected {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

.btn-primary {
  width: 100%;
  background: var(--accent);
  color: #fff;
  border: 0;
  padding: 12px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: filter .12s;
}
.btn-primary:hover { filter: brightness(1.12); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }

.btn-ghost {
  background: var(--surface-1);
  color: var(--text-2);
  border: 1px solid var(--border);
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 11px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all .12s;
}
.btn-ghost:hover:not(:disabled) {
  background: var(--surface-2);
  border-color: var(--border-strong);
  color: var(--text-1);
}
.btn-ghost:disabled { opacity: .4; cursor: not-allowed; }

/* Output */
.output-col { min-width: 0; }
.output-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.output-title {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.output-actions { display: flex; gap: 6px; }

.output-area {
  background: var(--surface-1);
  border: 1px solid var(--border);
  padding: 24px;
  min-height: 500px;
}

.empty { text-align: center; padding: 80px 20px; color: var(--text-3); }
.empty p { margin: 6px 0; }
.empty strong { color: var(--text-1); font-family: var(--mono); }

.hidden { display: none !important; }

.stream-box {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-2);
  background: var(--bg);
  padding: 14px;
  border: 1px solid var(--border);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 600px;
  overflow-y: auto;
  margin: 0;
}

.error-box {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--red);
  background: rgba(255, 84, 112, 0.08);
  border: 1px solid var(--red);
  padding: 14px;
}
.error-box pre {
  margin-top: 10px;
  font-size: 11px;
  color: var(--text-2);
  white-space: pre-wrap;
  word-break: break-word;
}

/* Script renderer (schema-agnostic tree) */
.script-box { font-size: 14px; line-height: 1.65; }

.script-title {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--text-1);
  letter-spacing: -0.5px;
}
.script-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.script-meta span + span::before { content: "  ·  "; color: var(--text-3); }

.section {
  margin-bottom: 28px;
  border-left: 2px solid var(--border);
  padding-left: 18px;
}
.section-title {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.character {
  margin-bottom: 36px;
  padding: 18px 20px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
}
.character-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}
.character-name {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-1);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.character-archetype { color: var(--text-3); font-size: 12px; font-style: italic; margin-bottom: 12px; }
.timecode {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.5px;
}

.beats { margin-top: 12px; }
.beat {
  padding: 8px 12px;
  margin: 4px 0;
  border-left: 2px solid var(--border);
  font-size: 13px;
}
.beat-action    { border-left-color: var(--yellow); color: var(--text-1); font-style: italic; }
.beat-dialogue  { border-left-color: var(--accent); color: var(--text-1); font-weight: 500; }
.beat-narrator  { border-left-color: var(--blue); color: var(--blue); font-family: var(--mono); font-size: 12px; }
.beat-silence   { border-left-color: var(--text-3); color: var(--text-3); font-style: italic; opacity: .7; }
.beat-camera    { color: var(--text-3); font-size: 11px; font-family: var(--mono); margin-top: 2px; }
.beat-meta      { color: var(--text-3); font-size: 10px; font-family: var(--mono); display: inline-block; margin-right: 8px; text-transform: uppercase; letter-spacing: 1px; }

.punch-line {
  margin-top: 12px;
  padding: 10px 14px;
  background: var(--surface-3);
  border: 1px solid var(--border-strong);
  font-style: italic;
  color: var(--text-1);
}
.narrator-button {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--blue);
}

.hook, .closing {
  background: var(--surface-2);
  padding: 18px 20px;
  border: 1px solid var(--border);
  margin-bottom: 28px;
}
.hook { border-left: 3px solid var(--yellow); }
.closing { border-left: 3px solid var(--green); }

.kv { margin: 4px 0; font-size: 13px; }
.kv-key { color: var(--text-3); font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }
.kv-val { color: var(--text-1); }

/* Generic fallback tree (for non-default schemas) */
.tree-node { margin-left: 14px; padding-left: 12px; border-left: 1px solid var(--border); margin-top: 4px; }
.tree-key { color: var(--text-2); font-family: var(--mono); font-size: 12px; }
.tree-val { color: var(--text-1); }
.tree-val-string { color: var(--green); }
.tree-val-number { color: var(--yellow); }