:root {
  --bg:#12101a; --bg2:#1a1726; --panel:#211d30; --border:#332d48;
  --text:#e8e5f0; --muted:#8b839f; --accent:#ff3366; --accent2:#7928ca;
  --code-bg:#16131f;
  --kw:#ff6b9d; --str:#7ee787; --num:#79c0ff; --com:#6e6a86; --attr:#ffcb6b;
}
:root.light {
  --bg:#f4f2f8; --bg2:#ffffff; --panel:#ffffff; --border:#e2dded;
  --text:#1c1a26; --muted:#8b839f; --accent:#e0245e; --accent2:#7928ca;
  --code-bg:#faf9fc;
  --kw:#d6336c; --str:#2f9e44; --num:#1971c2; --com:#adb5bd; --attr:#e8590c;
}
* { box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
html,body { margin:0; height:100%; overflow:hidden; }
body { background:var(--bg); color:var(--text); font-family:'Space Grotesk',sans-serif; }
#root { height:100vh; }
.app-shell { height:100vh; display:flex; flex-direction:column; background:var(--bg); }

/* boot */
.boot { height:100vh; display:grid; place-content:center; text-align:center; gap:1rem; color:var(--muted); }
.berry-spin { font-size:3rem; animation:spin 1.2s ease-in-out infinite; }
@keyframes spin { 50%{transform:scale(1.3) rotate(20deg);} }

/* HOME */
.home-hero { display:flex; align-items:center; gap:.9rem; padding:1.4rem 1.2rem .8rem;
  background:linear-gradient(135deg,var(--accent),var(--accent2)); color:#fff; }
.logo-badge { font-size:2.4rem; filter:drop-shadow(0 2px 6px rgba(0,0,0,.3)); animation:bob 3s ease-in-out infinite; }
@keyframes bob { 50%{transform:translateY(-4px) rotate(-6deg);} }
.app-title { font-size:1.5rem; font-weight:800; margin:0; letter-spacing:-.02em; }
.app-sub { margin:0; opacity:.85; font-size:.85rem; }
.home-body { flex:1; overflow-y:auto; padding:1rem 1.1rem 2rem; }
.row-between { display:flex; gap:.6rem; margin-bottom:1rem; }
.search-input { flex:1; background:var(--bg2); border:1px solid var(--border); color:var(--text);
  padding:.7rem 1rem; border-radius:12px; font-family:inherit; font-size:.95rem; outline:none; }
.search-input:focus { border-color:var(--accent); }
.btn-primary { background:var(--accent); color:#fff; border:none; padding:.7rem 1.3rem;
  border-radius:12px; font-weight:700; font-family:inherit; cursor:pointer; font-size:.95rem; white-space:nowrap; }
.btn-primary:active { transform:scale(.96); }
.btn-ghost { background:transparent; color:var(--muted); border:1px solid var(--border);
  padding:.7rem 1.2rem; border-radius:12px; font-family:inherit; cursor:pointer; }

.empty { text-align:center; padding:3rem 1rem; color:var(--muted); display:grid; gap:1rem; place-items:center; }
.empty-emoji { font-size:3.5rem; opacity:.6; }

.proj-grid { display:grid; grid-template-columns:1fr; gap:.8rem; }
@media(min-width:640px){ .proj-grid{ grid-template-columns:repeat(2,1fr);} }
@media(min-width:960px){ .proj-grid{ grid-template-columns:repeat(3,1fr);} }
.proj-card { background:var(--bg2); border:1px solid var(--border); border-radius:16px;
  padding:.9rem; display:flex; align-items:center; gap:.8rem; position:relative; }
.proj-thumb { width:52px; height:52px; border-radius:12px; display:grid; place-items:center;
  font-size:1.7rem; background:linear-gradient(135deg,var(--panel),var(--border)); cursor:pointer; flex-shrink:0; }
.proj-info { flex:1; min-width:0; cursor:pointer; }
.proj-name { font-weight:700; font-size:1rem; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.proj-meta { font-size:.75rem; color:var(--muted); margin-top:.2rem; }
.tpl-badge { background:var(--panel); padding:.1rem .5rem; border-radius:6px; font-family:'JetBrains Mono',monospace; font-size:.7rem; }
.proj-menu-btn { background:none; border:none; color:var(--muted); font-size:1.3rem; cursor:pointer; padding:.3rem .5rem; }
.proj-menu { position:absolute; right:.8rem; top:3rem; background:var(--panel); border:1px solid var(--border);
  border-radius:12px; padding:.3rem; z-index:20; box-shadow:0 8px 24px rgba(0,0,0,.4); display:flex; flex-direction:column; min-width:130px; }
.proj-menu button { background:none; border:none; color:var(--text); text-align:left; padding:.6rem .8rem;
  border-radius:8px; cursor:pointer; font-family:inherit; font-size:.9rem; }
.proj-menu button:hover { background:var(--bg2); }
.proj-menu .danger, .danger { color:var(--accent)!important; }
.home-footer { text-align:center; margin-top:2rem; color:var(--muted); font-size:.8rem; }
.home-footer a, .set-footer a { color:var(--accent); text-decoration:none; }

/* MODAL */
.modal-backdrop { position:fixed; inset:0; background:rgba(0,0,0,.6); display:grid; place-items:center; z-index:100; padding:1rem; }
.modal { background:var(--bg2); border:1px solid var(--border); border-radius:20px; padding:1.4rem; width:100%; max-width:460px;
  animation:pop .25s ease; }
@keyframes pop { from{transform:scale(.9);opacity:0;} }
.modal-title { margin:0 0 1rem; font-size:1.3rem; font-weight:800; }
.modal-input { width:100%; background:var(--bg); border:1px solid var(--border); color:var(--text);
  padding:.8rem 1rem; border-radius:12px; font-family:inherit; font-size:1rem; outline:none; margin-bottom:1rem; }
.modal-input:focus { border-color:var(--accent); }
.tpl-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:.6rem; margin-bottom:1.2rem; }
.tpl-card { background:var(--bg); border:1.5px solid var(--border); border-radius:14px; padding:.9rem;
  text-align:left; cursor:pointer; display:flex; flex-direction:column; gap:.2rem; font-family:inherit; color:var(--text); }
.tpl-card.active { border-color:var(--accent); background:color-mix(in srgb, var(--accent) 12%, transparent); }
.tpl-ic { font-size:1.5rem; }
.tpl-nm { font-weight:700; font-size:.9rem; }
.tpl-de { font-size:.72rem; color:var(--muted); }
.modal-actions { display:flex; gap:.6rem; justify-content:flex-end; }

/* EDITOR */
.editor-shell { overflow:hidden; }
.toolbar { display:flex; align-items:center; gap:.4rem; padding:.5rem .6rem; background:var(--bg2);
  border-bottom:1px solid var(--border); flex-shrink:0; }
.icon-btn { background:var(--panel); border:1px solid var(--border); color:var(--text); width:36px; height:36px;
  border-radius:10px; font-size:1.1rem; cursor:pointer; display:grid; place-items:center; flex-shrink:0; }
.icon-btn:active { transform:scale(.9); }
.tb-title { flex:1; min-width:0; display:flex; flex-direction:column; cursor:pointer; padding:0 .3rem; }
.tb-name { font-weight:700; font-size:.95rem; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.tb-save { font-size:.68rem; color:var(--muted); }
.tb-save.saving { color:var(--accent); }
.mode-toggle { display:flex; background:var(--panel); border-radius:10px; padding:2px; }
.mode-btn { background:none; border:none; color:var(--muted); width:34px; height:32px; border-radius:8px;
  cursor:pointer; font-size:1rem; font-family:'JetBrains Mono',monospace; }
.mode-btn.active { background:var(--accent); color:#fff; }

.file-tabs { display:flex; gap:.3rem; padding:.4rem .6rem; overflow-x:auto; background:var(--bg2);
  border-bottom:1px solid var(--border); flex-shrink:0; scrollbar-width:none; }
.file-tabs::-webkit-scrollbar { display:none; }
.file-tab { background:var(--panel); border:1px solid var(--border); color:var(--muted); padding:.4rem .7rem;
  border-radius:9px; font-family:'JetBrains Mono',monospace; font-size:.78rem; cursor:pointer; white-space:nowrap;
  display:flex; align-items:center; gap:.4rem; }
.file-tab.active { color:var(--text); border-color:var(--accent); background:color-mix(in srgb,var(--accent) 10%, var(--panel)); }
.file-tab.add { font-size:1rem; padding:.4rem .7rem; }
.ft-dot { width:8px; height:8px; border-radius:2px; display:inline-block; }
.ft-html { background:#ff7b3d; } .ft-css { background:#42a5f5; } .ft-js { background:#ffd54f; } .ft-asset { background:#ab47bc; }
.ft-entry { color:var(--accent); font-size:.6rem; }
.lint-bar { background:color-mix(in srgb,var(--accent) 20%, var(--bg2)); color:var(--text); padding:.4rem .8rem;
  font-size:.75rem; font-family:'JetBrains Mono',monospace; border-bottom:1px solid var(--border); }

.work-area { flex:1; display:flex; overflow:hidden; min-height:0; }
.work-area.split { flex-direction:column; }
.pane { flex:1; overflow:hidden; min-height:0; position:relative; }
.work-area.split .pane { flex:1; border-bottom:1px solid var(--border); }

/* editor */
.editor-pane { background:var(--code-bg); }
.editor-wrap { position:relative; height:100%; width:100%; overflow:hidden; }
.editor-pre, .editor-ta { margin:0; padding:.8rem 1rem; font-family:'JetBrains Mono',monospace;
  line-height:1.6; border:none; width:100%; height:100%; overflow:auto; letter-spacing:0; tab-size:2; }
.editor-pre { position:absolute; inset:0; color:var(--text); pointer-events:none; z-index:1; background:transparent; }
.editor-ta { position:absolute; inset:0; background:transparent; color:transparent; caret-color:var(--accent);
  resize:none; outline:none; z-index:2; -webkit-text-fill-color:transparent; }
.tok-kw { color:var(--kw); } .tok-str { color:var(--str); } .tok-num { color:var(--num); }
.tok-com { color:var(--com); font-style:italic; } .tok-attr { color:var(--attr); }
.no-file { display:grid; place-items:center; height:100%; color:var(--muted); }

/* preview */
.preview-pane { background:var(--bg); display:flex; flex-direction:column; }
.device-bar { display:flex; align-items:center; gap:.4rem; padding:.4rem .6rem; background:var(--bg2);
  border-bottom:1px solid var(--border); flex-shrink:0; }
.dev-btn { background:var(--panel); border:1px solid var(--border); color:var(--muted); width:34px; height:30px;
  border-radius:8px; cursor:pointer; font-size:.9rem; }
.dev-btn.active { background:var(--accent); color:#fff; }
.dev-btn.refresh { margin-left:auto; }
.dev-dim { font-size:.7rem; color:var(--muted); font-family:'JetBrains Mono',monospace; }
.preview-frame-wrap { flex:1; overflow:auto; display:flex; justify-content:center; padding:.6rem; background:repeating-linear-gradient(45deg,var(--bg),var(--bg) 10px,var(--bg2) 10px,var(--bg2) 20px); }
.preview-iframe { background:#fff; border:none; border-radius:8px; box-shadow:0 6px 24px rgba(0,0,0,.4); height:100%; }
.preview-iframe.dev-desktop { width:100%; }
.preview-iframe.dev-tablet { width:768px; max-width:100%; }
.preview-iframe.dev-mobile { width:375px; max-width:100%; }

/* bottom nav */
.bottom-nav { display:flex; background:var(--bg2); border-top:1px solid var(--border); flex-shrink:0;
  padding-bottom:env(safe-area-inset-bottom); }
.nav-btn { flex:1; background:none; border:none; color:var(--muted); padding:.5rem 0; cursor:pointer;
  display:flex; flex-direction:column; align-items:center; gap:.15rem; min-height:52px; font-family:inherit; }
.nav-btn.active { color:var(--accent); }
.nav-ic { font-size:1.25rem; position:relative; }
.nav-lb { font-size:.65rem; }
.nav-badge { position:absolute; top:-6px; right:-10px; background:#ffb300; color:#000; border-radius:9px;
  font-size:.6rem; font-weight:700; padding:0 .3rem; min-width:16px; text-align:center; }
.nav-badge.err { background:var(--accent); color:#fff; }

/* sheets */
.sheet-backdrop { position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:80; display:flex; align-items:flex-end; }
.sheet { background:var(--bg2); width:100%; max-height:72vh; border-radius:22px 22px 0 0; border-top:1px solid var(--border);
  display:flex; flex-direction:column; animation:slideup .28s cubic-bezier(.2,.8,.2,1); overflow:hidden; }
@keyframes slideup { from{transform:translateY(100%);} }
.sheet-grip { width:40px; height:4px; background:var(--border); border-radius:2px; margin:.6rem auto .2rem; flex-shrink:0; }
.panel { display:flex; flex-direction:column; overflow:hidden; padding:0 1rem 1.2rem; }
.panel-head { display:flex; align-items:center; justify-content:space-between; padding:.6rem 0; flex-wrap:wrap; gap:.5rem; }
.panel-head h3 { margin:0; font-size:1.05rem; font-weight:800; }
.panel-actions { display:flex; gap:.4rem; flex-wrap:wrap; }
.chip { background:var(--panel); border:1px solid var(--border); color:var(--text); padding:.35rem .7rem;
  border-radius:9px; font-size:.75rem; cursor:pointer; font-family:inherit; }
.chip.active { background:var(--accent); color:#fff; border-color:var(--accent); }
.chip.danger { color:var(--accent); }

.file-list, .snip-list, .console-log, .set-list { overflow-y:auto; flex:1; }
.file-row { display:flex; align-items:center; gap:.6rem; padding:.6rem .5rem; border-radius:10px; }
.file-row.active { background:var(--panel); }
.file-row-name { flex:1; font-family:'JetBrains Mono',monospace; font-size:.85rem; cursor:pointer; }
.file-row-acts { display:flex; gap:.2rem; }
.file-row-acts button { background:none; border:none; color:var(--muted); cursor:pointer; font-size:.9rem; padding:.3rem; }

.snip-row { background:var(--panel); border:1px solid var(--border); border-radius:12px; padding:.7rem; margin-bottom:.6rem; }
.snip-meta { display:flex; align-items:center; gap:.5rem; margin-bottom:.4rem; }
.snip-name { font-weight:700; font-size:.9rem; }
.snip-code { font-family:'JetBrains Mono',monospace; font-size:.72rem; color:var(--muted); background:var(--code-bg);
  padding:.5rem; border-radius:8px; overflow:hidden; white-space:pre-wrap; max-height:60px; margin:.2rem 0 .5rem; }
.snip-acts { display:flex; gap:.4rem; }

.console-log { font-family:'JetBrains Mono',monospace; font-size:.78rem; background:var(--code-bg); border-radius:12px; padding:.6rem; }
.con-empty { color:var(--com); padding:1rem; font-style:italic; }
.con-row { display:flex; gap:.5rem; padding:.3rem .4rem; border-bottom:1px solid var(--border); }
.con-time { color:var(--muted); flex-shrink:0; }
.con-sym { flex-shrink:0; }
.con-msg { word-break:break-word; }
.con-error { color:#ff6b6b; } .con-error .con-sym { color:#ff6b6b; }
.con-warn { color:#ffd43b; } .con-warn .con-sym { color:#ffd43b; }
.con-log .con-sym, .con-info .con-sym { color:var(--str); }

.set-row { display:flex; align-items:center; justify-content:space-between; padding:.8rem .2rem; border-bottom:1px solid var(--border); gap:1rem; }
.set-row input[type=range] { accent-color:var(--accent); flex:1; max-width:150px; }
.seg { display:flex; background:var(--panel); border-radius:9px; padding:2px; }
.seg button { background:none; border:none; color:var(--muted); padding:.4rem .8rem; border-radius:7px; cursor:pointer; font-family:inherit; font-size:.85rem; }
.seg button.active { background:var(--accent); color:#fff; }
.toggle { width:46px; height:26px; border-radius:13px; background:var(--panel); border:1px solid var(--border); position:relative; cursor:pointer; }
.toggle .knob { position:absolute; top:2px; left:2px; width:20px; height:20px; border-radius:50%; background:var(--muted); transition:.2s; }
.toggle.on { background:var(--accent); border-color:var(--accent); }
.toggle.on .knob { left:22px; background:#fff; }
.set-danger { padding:1rem .2rem 0; }
.set-footer { padding:1rem .2rem; color:var(--muted); font-size:.8rem; text-align:center; }

/* toast */
.toast { position:fixed; bottom:80px; left:50%; transform:translateX(-50%); background:var(--panel);
  border:1px solid var(--border); color:var(--text); padding:.7rem 1.2rem; border-radius:12px; font-size:.85rem;
  z-index:200; box-shadow:0 8px 24px rgba(0,0,0,.4); animation:pop .2s ease; }