/* Qalibre Studio shell. Falcon design tokens (same as the QALIBRE panel). */
@font-face { font-family: 'Inter'; src: url('/panel/assets/fonts/Inter.woff2') format('woff2'); font-weight: 400; }
@font-face { font-family: 'Inter'; src: url('/panel/assets/fonts/Inter-Medium.woff2') format('woff2'); font-weight: 500; }
@font-face { font-family: 'Inter'; src: url('/panel/assets/fonts/Inter-SemiBold.woff2') format('woff2'); font-weight: 600; }
@font-face { font-family: 'Inter'; src: url('/panel/assets/fonts/Inter-Bold.woff2') format('woff2'); font-weight: 700; }
@font-face { font-family: 'JetBrains Mono'; src: url('/panel/assets/fonts/JetBrainsMono-Regular.woff2') format('woff2'); font-weight: 400; }

:root {
  --bg: #F7F4EF; --surface: #FFFFFF; --surface-2: #F2EFE9; --surface-3: #E6E0D6;
  --border: #E6E0D6; --border-soft: #EFEAE1;
  --ink: #1B1A17; --ink-muted: #3A372F; --ink-faint: #7C766B;
  --amber: #F0A92B; --amber-hover: #E09912; --amber-soft: rgba(240,169,43,0.15); --amber-fg: #1B1A17;
  --pass: #2E7D4F; --pass-soft: #E7F2EB; --warn: #B45309; --warn-soft: #F7EBDD; --fail: #B42318; --fail-soft: #F8E7E5;
  --code-bg: #F8FAFC; --code-text: #1B1A17;
  --shadow-sm: 0 1px 2px rgba(27,26,23,0.06), 0 1px 6px rgba(27,26,23,0.05);
  --shadow-lg: 0 8px 24px rgba(27,26,23,0.10), 0 20px 48px rgba(27,26,23,0.12);
  --shadow-glow: 0 0 20px rgba(240,169,43,0.30);
  --font: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0A0A0B; --surface: #111113; --surface-2: #171719; --surface-3: #1D1D20;
    --border: rgba(242,240,236,0.10); --border-soft: rgba(242,240,236,0.07);
    --ink: #F2F0EC; --ink-muted: #B7B3AC; --ink-faint: #8B8780;
    --amber-hover: #F5B94F; --amber-soft: rgba(240,169,43,0.12);
    --pass: #5DC389; --pass-soft: rgba(93,195,137,0.12); --warn: #E8A33D; --warn-soft: rgba(232,163,61,0.12); --fail: #F27B6C; --fail-soft: rgba(242,123,108,0.12);
    --code-bg: #0E0E0F; --code-text: #E4E1D8; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0A0A0B; --surface: #111113; --surface-2: #171719; --surface-3: #1D1D20;
  --border: rgba(242,240,236,0.10); --border-soft: rgba(242,240,236,0.07);
  --ink: #F2F0EC; --ink-muted: #B7B3AC; --ink-faint: #8B8780;
  --amber-hover: #F5B94F; --amber-soft: rgba(240,169,43,0.12);
  --pass: #5DC389; --pass-soft: rgba(93,195,137,0.12); --warn: #E8A33D; --warn-soft: rgba(232,163,61,0.12); --fail: #F27B6C; --fail-soft: rgba(242,123,108,0.12);
  --code-bg: #0E0E0F; --code-text: #E4E1D8; color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { background: var(--bg); color: var(--ink); font: 13.5px/1.5 var(--font); overflow: hidden; }
button { font: inherit; cursor: pointer; }
button:focus-visible, input:focus-visible, textarea:focus-visible, a:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }

/* Top bar */
.topbar { height: 52px; display: flex; align-items: center; gap: 14px; padding: 0 16px; background: var(--surface); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 600; font-size: 15px; white-space: nowrap; }
.brand img { width: 26px; height: 26px; border-radius: 7px; box-shadow: var(--shadow-glow); }
.brand small { font-weight: 500; color: var(--ink-faint); font-size: 12px; }
.topbar .spacer { flex: 1; }
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--surface-2); color: var(--ink-muted); white-space: nowrap; }
.pill::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--ink-faint); }
.pill.ok { background: var(--pass-soft); color: var(--pass); } .pill.ok::before { background: var(--pass); }
.pill.warn { background: var(--warn-soft); color: var(--warn); } .pill.warn::before { background: var(--warn); }
.pill.bad { background: var(--fail-soft); color: var(--fail); } .pill.bad::before { background: var(--fail); }
.btn { border: 1px solid var(--border); background: var(--surface); color: var(--ink-muted); border-radius: 8px; padding: 6px 12px; font-weight: 600; font-size: 12.5px; }
.btn:hover { border-color: var(--amber); color: var(--ink); }
.btn.primary { background: var(--amber); border-color: var(--amber); color: var(--amber-fg); }
.btn.primary:hover { background: var(--amber-hover); }
.btn.danger:hover { border-color: var(--fail); color: var(--fail); }

/* Main layout: workspace (left) + Qalibre dock (right) */
.main { display: grid; grid-template-columns: 1fr 6px var(--dock-w, 460px); height: calc(100vh - 52px); height: calc(100dvh - 52px); }
.work { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.resizer { cursor: col-resize; background: var(--border-soft); }
.resizer:hover { background: var(--amber-soft); }
.dock { min-width: 0; background: var(--surface); border-left: 1px solid var(--border); }
.dock iframe { width: 100%; height: 100%; border: 0; display: block; }

.tabs { display: flex; gap: 4px; padding: 8px 12px 0; border-bottom: 1px solid var(--border); background: var(--surface); }
.tab { border: 0; background: transparent; color: var(--ink-faint); font-weight: 600; font-size: 12.5px; padding: 8px 12px; border-radius: 8px 8px 0 0; border-bottom: 2px solid transparent; }
.tab:hover { color: var(--ink); }
.tab.active { color: var(--ink); border-bottom-color: var(--amber); }
.tab .badge { display: inline-block; min-width: 16px; padding: 0 5px; margin-left: 5px; border-radius: 999px; background: var(--amber); color: var(--amber-fg); font-size: 10px; line-height: 16px; text-align: center; }
.views { flex: 1; min-height: 0; position: relative; }
.view { position: absolute; inset: 0; display: none; min-height: 0; }
.view.active { display: flex; flex-direction: column; }

/* Live browser */
.live-head { display: flex; align-items: center; gap: 10px; padding: 8px 14px; font-size: 12px; color: var(--ink-faint); border-bottom: 1px solid var(--border-soft); background: var(--surface); }
.live-frame { flex: 1; border: 0; background: #1d1d20; width: 100%; }
.live-progress { color: var(--ink-muted); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Code viewer */
.code-wrap { display: grid; grid-template-columns: 260px 1fr; flex: 1; min-height: 0; }
.filelist { overflow: auto; border-right: 1px solid var(--border); background: var(--surface); padding: 8px 0; font-size: 12px; }
.filelist .group { padding: 10px 14px 4px; font-size: 10.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-faint); }
.filelist button { display: block; width: 100%; text-align: left; border: 0; background: none; padding: 5px 14px; color: var(--ink-muted); font-family: var(--mono); font-size: 11.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.filelist button:hover, .filelist button.active { background: var(--amber-soft); color: var(--ink); }
.editor { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.editor-head { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-bottom: 1px solid var(--border-soft); background: var(--surface); }
.editor-head .name { font-family: var(--mono); font-size: 12px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.editor textarea { flex: 1; width: 100%; resize: none; border: 0; padding: 14px 16px; background: var(--code-bg); color: var(--code-text); font: 12.5px/1.65 var(--mono); tab-size: 2; white-space: pre; overflow: auto; outline: none; }
.empty { margin: auto; text-align: center; color: var(--ink-faint); max-width: 360px; padding: 24px; }
.empty b { display: block; color: var(--ink-muted); font-size: 14px; margin-bottom: 4px; }

/* Terminal */
.term { flex: 1; overflow: auto; background: #0E0E0F; color: #E4E1D8; font: 12px/1.55 var(--mono); padding: 12px 16px; white-space: pre-wrap; word-break: break-word; }
.term .cmd { color: #F0A92B; margin-top: 10px; }
.term .exit-ok { color: #5DC389; } .term .exit-bad { color: #F27B6C; }

/* Reports */
.report-frame { flex: 1; border: 0; width: 100%; background: #fff; }

/* Toasts and dialogs */
.toasts { position: fixed; right: 16px; top: 64px; display: flex; flex-direction: column; gap: 8px; z-index: 50; max-width: min(420px, calc(100vw - 32px)); }
.toast { background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--ink-faint); border-radius: 10px; padding: 10px 14px; box-shadow: var(--shadow-lg); font-size: 12.5px; white-space: pre-wrap; word-break: break-word; }
.toast.info { border-left-color: var(--amber); } .toast.warning { border-left-color: var(--warn); } .toast.error { border-left-color: var(--fail); } .toast.success { border-left-color: var(--pass); }
.toast a { color: inherit; font-weight: 600; }
.modal-back { position: fixed; inset: 0; background: rgba(10,10,11,0.45); display: flex; align-items: center; justify-content: center; z-index: 60; padding: 16px; }
.modal { background: var(--surface); border-radius: 14px; box-shadow: var(--shadow-lg); width: min(480px, 100%); padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.modal h3 { margin: 0; font-size: 15px; font-weight: 600; }
.modal p { margin: 0; color: var(--ink-muted); white-space: pre-wrap; word-break: break-word; }
.modal input[type=text], .modal input[type=password] { width: 100%; padding: 9px 11px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-2); color: var(--ink); font: inherit; }
.modal .row { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.modal code { font-family: var(--mono); font-size: 12px; background: var(--surface-2); padding: 2px 6px; border-radius: 5px; word-break: break-all; }
.modal pre { margin: 0; background: var(--code-bg); border: 1px solid var(--border-soft); padding: 10px 12px; border-radius: 8px; font: 12px/1.55 var(--mono); white-space: pre-wrap; word-break: break-all; }

@media (max-width: 900px) {
  body { overflow: auto; }
  .main { grid-template-columns: 1fr; height: auto; }
  .resizer { display: none; }
  .work { height: 70vh; }
  .dock { height: 85vh; border-left: 0; border-top: 1px solid var(--border); }
  .code-wrap { grid-template-columns: 1fr; }
  .filelist { max-height: 160px; border-right: 0; border-bottom: 1px solid var(--border); }
  .topbar { overflow-x: auto; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }