/* Didascalies Studio — UI */

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

:root {
  --bg:       #0d0d0d;
  --bg-2:     #141414;
  --bg-3:     #1c1c1c;
  --bg-4:     #242424;
  --border:   #2a2a2a;
  --border-2: #333;
  --gold:     #c9a84c;
  --orange:   #e05a1f;
  --text:     #e8e2d9;
  --text-2:   #a09890;
  --text-3:   #6a6460;
  --danger:   #c0392b;
  --font-ui:  'Noto Sans', system-ui, sans-serif;
  --font-ser: 'Noto Serif', Georgia, serif;
  --font-mono:'DM Mono', monospace;
  --radius:   4px;
  --trans:    140ms ease;
}

html, body { height: 100%; background: var(--bg); color: var(--text); font-family: var(--font-ui); font-size: 14px; line-height: 1.5; }

/* ── SCREENS ─────────────────────────────────────────────── */

.screen { display: none; width: 100%; min-height: 100vh; }
.screen.active { display: flex; }

/* ── ONBOARDING ──────────────────────────────────────────── */

.onboarding-shell {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 100%; min-height: 100vh; padding: 40px 24px;
}

.onboarding-logo {
  font-family: var(--font-ser); font-size: 13px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 48px;
}

.onboarding-steps { width: 100%; max-width: 560px; min-height: 340px; }

.ob-step { display: none; animation: fadeIn 200ms ease; }
.ob-step.active { display: block; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.ob-step-label {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 16px;
}

.ob-step h2 {
  font-family: var(--font-ser); font-size: 32px; font-weight: 400;
  line-height: 1.2; color: var(--text); margin-bottom: 20px;
}

.ob-step p { color: var(--text-2); line-height: 1.7; margin-bottom: 14px; }
.ob-step p strong { color: var(--text); font-weight: 500; }

.ob-reference {
  display: flex; align-items: center; gap: 16px; margin-top: 24px;
  padding: 16px; border: 1px solid var(--border); border-radius: var(--radius);
}
.ob-ref-label { color: var(--text-2); font-size: 13px; }

.role-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 8px; }
.role-card { padding: 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-2); }
.role-name { font-weight: 500; color: var(--gold); font-size: 13px; margin-bottom: 4px; }
.role-desc { color: var(--text-2); font-size: 12px; line-height: 1.5; }

.ob-workflow { padding-left: 20px; color: var(--text-2); line-height: 1.9; }
.ob-workflow strong { color: var(--text); font-weight: 500; }

.ob-save-warning {
  margin-top: 20px; padding: 12px 16px;
  background: rgba(201,168,76,0.08); border: 1px solid rgba(201,168,76,0.25);
  border-radius: var(--radius); color: var(--gold); font-size: 13px; line-height: 1.6;
}

.ob-nav {
  display: flex; align-items: center; gap: 24px; margin-top: 40px;
  width: 100%; max-width: 560px;
}
.ob-dots { display: flex; gap: 6px; flex: 1; justify-content: center; }
.ob-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--border-2); transition: background var(--trans); }
.ob-dot.active { background: var(--gold); }

/* ── SETUP SCREEN ────────────────────────────────────────── */

.setup-shell {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 100%; min-height: 100vh; padding: 40px 24px;
}

.setup-logo {
  font-family: var(--font-ser); font-size: 13px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 32px;
}

.setup-shell h2 {
  font-family: var(--font-ser); font-size: 28px; font-weight: 400;
  color: var(--text); margin-bottom: 28px; align-self: flex-start;
  width: 100%; max-width: 520px;
}

.setup-form { width: 100%; max-width: 520px; display: flex; flex-direction: column; gap: 18px; }

.setup-actions { display: flex; align-items: center; gap: 16px; padding-top: 8px; flex-wrap: wrap; }

/* ── FORM ELEMENTS ───────────────────────────────────────── */

.field-group { display: flex; flex-direction: column; gap: 6px; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field-narrow { max-width: 160px; }

label {
  font-size: 12px; font-weight: 500; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--text-2);
}

.required { color: var(--gold); }
.field-hint { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--text-3); }
.caption-hint { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--text-3); font-size: 11px; }

input[type="text"], input[type="number"], textarea, select {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text); font-family: var(--font-ui);
  font-size: 14px; padding: 9px 12px; outline: none; transition: border-color var(--trans);
  width: 100%;
}
input[type="text"]:focus, input[type="number"]:focus, textarea:focus, select:focus {
  border-color: var(--gold);
}
input::placeholder, textarea::placeholder { color: var(--text-3); }
textarea { resize: vertical; min-height: 60px; }
select { appearance: none; cursor: pointer; }

/* ── BUTTONS ─────────────────────────────────────────────── */

.btn-primary, .btn-secondary, .btn-ghost {
  border: none; border-radius: var(--radius); cursor: pointer;
  font-family: var(--font-ui); font-size: 13px; font-weight: 500;
  padding: 8px 18px; transition: all var(--trans); white-space: nowrap;
  display: inline-flex; align-items: center; gap: 6px; text-decoration: none;
}

.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: #c94f1a; }

.btn-secondary {
  background: transparent; color: var(--gold);
  border: 1px solid rgba(201,168,76,0.4);
}
.btn-secondary:hover { border-color: var(--gold); background: rgba(201,168,76,0.06); }

.btn-ghost {
  background: transparent; color: var(--text-2);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-2); }
.btn-ghost:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-large { font-size: 15px; padding: 12px 28px; }
.btn-sm { font-size: 12px; padding: 6px 12px; }

.btn-danger { color: var(--danger) !important; border-color: rgba(192,57,43,0.3) !important; }
.btn-danger:hover { background: rgba(192,57,43,0.1) !important; border-color: var(--danger) !important; }

.btn-add-row {
  background: none; border: 1px dashed var(--border); border-radius: var(--radius);
  color: var(--text-3); cursor: pointer; font-family: var(--font-ui); font-size: 13px;
  padding: 8px 14px; transition: all var(--trans); text-align: left; margin-top: 6px;
}
.btn-add-row:hover { border-color: var(--gold); color: var(--gold); }

/* ── EDITOR LAYOUT ───────────────────────────────────────── */

#screen-editor { flex-direction: column; }

.editor-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px; height: 48px; border-bottom: 1px solid var(--border);
  background: var(--bg); position: sticky; top: 0; z-index: 10; flex-shrink: 0;
}

.editor-header-left { display: flex; align-items: center; gap: 16px; }
.editor-header-right { display: flex; align-items: center; gap: 8px; }

.editor-project-title {
  font-family: var(--font-ser); font-size: 14px; color: var(--text); white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; max-width: 300px;
}

.editor-save-status {
  font-size: 11px; color: var(--text-3); letter-spacing: 0.04em;
}
.editor-save-status.unsaved { color: var(--gold); }
.editor-save-status.saving { color: var(--text-3); }

.editor-body { display: flex; flex: 1; overflow: hidden; height: calc(100vh - 48px); }

/* ── SHOT LIST SIDEBAR ───────────────────────────────────── */

.shot-list {
  width: 200px; flex-shrink: 0; border-right: 1px solid var(--border);
  display: flex; flex-direction: column; overflow: hidden; background: var(--bg);
}

.shot-list-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-bottom: 1px solid var(--border); flex-shrink: 0;
}

.shot-list-count { font-size: 11px; color: var(--text-3); letter-spacing: 0.04em; text-transform: uppercase; }

.btn-add-shot {
  background: none; border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text-2); cursor: pointer; font-size: 18px; line-height: 1;
  width: 26px; height: 26px; display: flex; align-items: center; justify-content: center;
  transition: all var(--trans);
}
.btn-add-shot:hover { border-color: var(--gold); color: var(--gold); }

.shot-list-items { flex: 1; overflow-y: auto; padding: 8px; display: flex; flex-direction: column; gap: 4px; }

.shot-item {
  border-radius: var(--radius); cursor: pointer; overflow: hidden;
  border: 1px solid transparent; transition: all var(--trans); background: var(--bg-2);
}
.shot-item:hover { border-color: var(--border-2); }
.shot-item.active { border-color: var(--gold); background: var(--bg-3); }

.shot-item-thumb {
  width: 100%; aspect-ratio: 16/9; background: var(--bg-3);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.shot-item-thumb img { width: 100%; height: 100%; object-fit: cover; }
.shot-item-thumb .no-frame { font-size: 20px; color: var(--border-2); }

.shot-item-label {
  padding: 6px 8px; font-size: 11px; color: var(--text-2); white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; line-height: 1.4;
}
.shot-item.active .shot-item-label { color: var(--text); }

/* ── SHOT EDITOR MAIN ────────────────────────────────────── */

.shot-editor {
  flex: 1; overflow-y: auto; background: var(--bg);
}

.shot-editor-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%; gap: 20px; color: var(--text-3);
}

.shot-editor-form { padding: 24px 32px; max-width: 760px; display: flex; flex-direction: column; gap: 20px; }
.shot-editor-form[hidden], .book-form[hidden] { display: none !important; }

/* ── FRAME UPLOAD ────────────────────────────────────────── */

.frame-upload-zone {
  border: 1px dashed var(--border); border-radius: var(--radius);
  background: var(--bg-2); cursor: pointer; position: relative;
  overflow: hidden; aspect-ratio: 16/9; max-height: 280px;
  display: flex; align-items: center; justify-content: center;
  transition: border-color var(--trans);
}
.frame-upload-zone:hover, .frame-upload-zone.drag-over { border-color: var(--gold); }

.frame-upload-prompt {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-3); pointer-events: none;
}
.frame-upload-icon { font-size: 28px; color: var(--border-2); }
.frame-upload-hint { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }

#frame-preview { width: 100%; height: 100%; object-fit: contain; }

/* ── SHOT META ───────────────────────────────────────────── */

.shot-meta-row { display: grid; grid-template-columns: 1fr 160px; gap: 16px; }

/* ── REGISTER TABS ───────────────────────────────────────── */

.register-tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin: 0 -32px; padding: 0 32px; }

.reg-tab {
  background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--text-3); cursor: pointer; font-family: var(--font-ui); font-size: 13px;
  font-weight: 500; padding: 10px 20px; transition: all var(--trans); margin-bottom: -1px;
}
.reg-tab:hover { color: var(--text-2); }
.reg-tab.active { color: var(--gold); border-bottom-color: var(--gold); }

.tab-panel { display: none; flex-direction: column; gap: 18px; padding-top: 4px; }
.tab-panel.active { display: flex; }

/* ── CHAR COUNT ──────────────────────────────────────────── */

.char-count { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--text-3); float: right; }
.char-count.warn { color: var(--gold); }
.char-count.over { color: var(--danger); }

/* ── CREW ROWS ───────────────────────────────────────────── */

.crew-list, .descendants-list { display: flex; flex-direction: column; gap: 6px; }

.crew-row, .descendant-row {
  display: grid; gap: 8px; align-items: start;
}
.crew-row { grid-template-columns: 1fr 1fr 28px; }
.descendant-row { grid-template-columns: 1fr 80px 2fr 28px; }

.btn-row-remove {
  background: none; border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text-3); cursor: pointer; font-size: 14px; width: 28px; height: 36px;
  display: flex; align-items: center; justify-content: center; transition: all var(--trans);
  flex-shrink: 0; margin-top: 0;
}
.btn-row-remove:hover { border-color: var(--danger); color: var(--danger); }

/* ── CHIPS ───────────────────────────────────────────────── */

.chips-input-wrap {
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 6px 10px; min-height: 40px; cursor: text; transition: border-color var(--trans);
}
.chips-input-wrap:focus-within { border-color: var(--gold); }
.chips-input-wrap input {
  background: none; border: none; flex: 1; min-width: 120px;
  padding: 2px 0; font-size: 14px;
}
.chips-input-wrap input:focus { outline: none; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bg-4); border: 1px solid var(--border-2); border-radius: 2px;
  color: var(--text-2); font-family: var(--font-mono); font-size: 11px;
  padding: 2px 8px; white-space: nowrap;
}
.chip-remove {
  background: none; border: none; color: var(--text-3); cursor: pointer;
  font-size: 14px; line-height: 1; padding: 0; transition: color var(--trans);
}
.chip-remove:hover { color: var(--danger); }

/* ── AXIS SELECTOR ───────────────────────────────────────── */

.axis-selector { display: flex; gap: 8px; flex-wrap: wrap; }

.axis-option {
  display: flex; align-items: center; gap: 6px; cursor: pointer;
  padding: 7px 14px; border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text-2); font-size: 13px; transition: all var(--trans);
  background: var(--bg-2);
}
.axis-option:hover { border-color: var(--border-2); color: var(--text); }
.axis-option input[type="radio"] { accent-color: var(--gold); cursor: pointer; }
.axis-option:has(input:checked) { border-color: var(--gold); color: var(--gold); background: rgba(201,168,76,0.06); }

.axis-ends { display: flex; flex-direction: column; gap: 12px; padding: 16px; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); }

/* ── SHOT ACTIONS ────────────────────────────────────────── */

.shot-actions { padding-top: 12px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; }

/* ── HEADER MENU ─────────────────────────────────────────── */

.header-menu-wrap { position: relative; }
.header-menu {
  position: absolute; right: 0; top: calc(100% + 8px);
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--radius); min-width: 200px; z-index: 100;
  display: flex; flex-direction: column; overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.header-menu button {
  background: none; border: none; color: var(--text-2); cursor: pointer;
  font-family: var(--font-ui); font-size: 13px; padding: 10px 16px;
  text-align: left; transition: all var(--trans);
}
.header-menu button:hover { background: var(--bg-4); color: var(--text); }

/* ── MODAL ───────────────────────────────────────────────── */

.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7);
  display: flex; align-items: center; justify-content: center;
  z-index: 200; padding: 24px;
}
.modal-overlay[hidden] { display: none; }

.modal {
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--radius); width: 100%; max-width: 520px;
  max-height: 90vh; overflow-y: auto;
}

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-family: var(--font-ser); font-weight: 400; font-size: 18px; }
.modal-close {
  background: none; border: none; color: var(--text-3); cursor: pointer;
  font-size: 20px; line-height: 1; padding: 4px 8px; transition: color var(--trans);
}
.modal-close:hover { color: var(--text); }

.modal .setup-form { padding: 20px; }
.modal-actions { display: flex; gap: 12px; }

/* ── TOAST ───────────────────────────────────────────────── */

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text); font-size: 13px;
  padding: 10px 20px; z-index: 300; white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
  animation: toastIn 200ms ease;
}
.toast.success { border-color: rgba(201,168,76,0.4); color: var(--gold); }
.toast.error { border-color: rgba(192,57,43,0.4); color: #e07060; }
@keyframes toastIn { from { opacity: 0; transform: translateX(-50%) translateY(8px); } to { opacity: 1; transform: translateX(-50%) none; } }

/* ── SCROLLBAR ───────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* ── BOOK ITEMS ──────────────────────────────────────────────*/

.book-items {
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin-bottom: 8px;
}

.book-items-header {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 10px 14px 4px;
}

.book-item {
  padding: 6px 14px;
  font-size: 13px;
  color: var(--text-2);
  cursor: pointer;
  border-left: 2px solid transparent;
  transition: background 140ms, color 140ms;
}

.book-item:hover {
  background: var(--bg-2);
  color: var(--text);
}

.book-item.active {
  color: var(--gold);
  border-left-color: var(--gold);
  background: var(--bg-2);
}

/* ── BOOK FORM ───────────────────────────────────────────────*/

.book-form {
  flex: 1;
  overflow-y: auto;
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 760px;
}

.book-form-header {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
/* ── COVER FORM ─────────────────────────────────────────────── */

.cover-upload-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cover-upload-hint {
  font-size: 12px;
  color: var(--text-3);
}

.cover-image-preview {
  display: block;
  width: 100%;
  border-radius: 2px;
  margin-top: 4px;
  border: 1px solid var(--border);
}

.cover-swatches {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cover-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 120ms, border-color 120ms;
}

.cover-swatch:hover { transform: scale(1.15); }

.cover-swatch.active {
  border-color: #fff;
  transform: scale(1.1);
  box-shadow: 0 0 0 2px rgba(255,255,255,0.25);
}