:root {
  --bg: #0d1117; --bg2: #161b22; --bg3: #1c2128;
  --border: #30363d; --text: #c9d1d9; --text-dim: #8b949e;
  --accent: #ff4d6d; --accent-dim: #ff5c7c;
}
.ccp-light {
  --bg: #f6f7f9; --bg2: #ffffff; --bg3: #eef0f3;
  --border: #d0d7de; --text: #1f2328; --text-dim: #656d76;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; }
body { font-family: 'JetBrains Mono', ui-monospace, monospace; }
#root { height: 100%; }

.ccp-root {
  height: 100vh; display: flex; flex-direction: column;
  background: var(--bg); color: var(--text); font-size: 13px;
}

/* TOPBAR */
.ccp-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 14px; background: var(--bg2); border-bottom: 1px solid var(--border);
  flex-shrink: 0; gap: 10px;
}
.ccp-brand { display: flex; align-items: center; gap: 6px; }
.ccp-logo { font-size: 20px; filter: drop-shadow(0 0 6px rgba(255,77,109,.5)); }
.ccp-title { font-family: 'Bricolage Grotesque', sans-serif; font-weight: 800; font-size: 16px; }
.ccp-pro { background: var(--accent); color: #fff; font-size: 10px; padding: 2px 6px; border-radius: 4px; font-weight: 700; }
.ccp-center { display: flex; align-items: center; gap: 10px; flex: 1; justify-content: center; }
.ccp-projname {
  background: var(--bg3); border: 1px solid var(--border); color: var(--text);
  padding: 4px 10px; border-radius: 6px; font-family: inherit; font-size: 12px; text-align: center; width: 180px;
}
.ccp-status { font-size: 11px; padding: 3px 8px; border-radius: 5px; white-space: nowrap; }
.ccp-status-ready { color: var(--text-dim); }
.ccp-status-running { color: #f59e0b; animation: pulse 1s infinite; }
.ccp-status-ok { color: #22c55e; }
.ccp-status-errors { color: #ef4444; }
@keyframes pulse { 50% { opacity: .4; } }
.ccp-tools { display: flex; gap: 4px; align-items: center; }
.ccp-tbtn {
  background: var(--bg3); border: 1px solid var(--border); color: var(--text);
  width: 32px; height: 30px; border-radius: 6px; cursor: pointer; font-size: 13px;
  display: grid; place-items: center; transition: .15s;
}
.ccp-tbtn:hover:not(:disabled) { border-color: var(--accent); box-shadow: 0 0 8px rgba(255,77,109,.3); }
.ccp-tbtn:disabled { opacity: .3; cursor: default; }
.ccp-run { background: var(--accent); color: #fff; border-color: var(--accent); }
.ccp-tmpl-wrap { position: relative; }
.ccp-tmpl-menu {
  position: absolute; top: 34px; right: 0; background: var(--bg2);
  border: 1px solid var(--border); border-radius: 8px; z-index: 50; min-width: 130px; overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}
.ccp-tmpl-item { padding: 8px 14px; cursor: pointer; }
.ccp-tmpl-item:hover { background: var(--accent); color: #fff; }

/* MAIN GRID */
.ccp-main {
  flex: 1; display: grid; grid-template-columns: 180px 1.2fr 1.2fr 300px;
  overflow: hidden; min-height: 0;
}
.ccp-p-explorer, .ccp-p-editor, .ccp-p-preview, .ccp-p-ai { overflow: hidden; display: flex; min-width: 0; }
.ccp-p-editor, .ccp-p-preview { border-left: 1px solid var(--border); }
.ccp-p-ai { border-left: 1px solid var(--border); }

.ccp-panel-head {
  font-size: 10px; letter-spacing: 1px; color: var(--text-dim);
  padding: 8px 12px; border-bottom: 1px solid var(--border); background: var(--bg2); flex-shrink: 0;
}

/* EXPLORER */
.ccp-explorer { background: var(--bg2); width: 100%; display: flex; flex-direction: column; }
.ccp-files { padding: 6px; overflow-y: auto; }
.ccp-file {
  display: flex; align-items: center; gap: 8px; padding: 6px 10px;
  border-radius: 5px; cursor: pointer; font-size: 12px;
}
.ccp-file:hover { background: var(--bg3); }
.ccp-file.active { background: var(--accent); color: #fff; }
.ccp-fdot { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }

/* EDITOR */
.ccp-editor-col { display: flex; flex-direction: column; width: 100%; background: var(--bg); }
.ccp-tabs { display: flex; background: var(--bg2); border-bottom: 1px solid var(--border); overflow-x: auto; flex-shrink: 0; }
.ccp-tab {
  display: flex; align-items: center; gap: 6px; padding: 8px 12px;
  border-right: 1px solid var(--border); cursor: pointer; font-size: 12px; white-space: nowrap;
}
.ccp-tab.active { background: var(--bg); border-bottom: 2px solid var(--accent); }
.ccp-tabclose { opacity: .5; padding: 0 2px; }
.ccp-tabclose:hover { opacity: 1; color: var(--accent); }
.ccp-editor-wrap { flex: 1; overflow: hidden; }
.ccp-editor {
  width: 100%; height: 100%; background: var(--bg); color: var(--text);
  border: none; resize: none; padding: 14px; font-family: 'JetBrains Mono', monospace;
  font-size: 13px; line-height: 1.6; outline: none; tab-size: 2;
}
.ccp-editor-foot {
  display: flex; justify-content: space-between; padding: 4px 12px;
  background: var(--bg2); border-top: 1px solid var(--border); font-size: 11px; color: var(--text-dim); flex-shrink: 0;
}

/* PREVIEW */
.ccp-preview-col { display: flex; flex-direction: column; width: 100%; background: var(--bg3); }
.ccp-preview-head {
  display: flex; align-items: center; gap: 8px; padding: 6px 12px;
  background: var(--bg2); border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.ccp-devices { display: flex; gap: 4px; }
.ccp-devbtn {
  background: var(--bg3); border: 1px solid var(--border); color: var(--text);
  width: 28px; height: 26px; border-radius: 5px; cursor: pointer; font-size: 12px;
}
.ccp-devbtn.active { background: var(--accent); color: #fff; }
.ccp-preview-label { font-size: 10px; letter-spacing: 1px; color: var(--text-dim); flex: 1; text-align: center; }
.ccp-preview-stage {
  flex: 1; overflow: auto; display: flex; justify-content: center; padding: 14px;
  background: repeating-linear-gradient(45deg, var(--bg3), var(--bg3) 10px, var(--bg) 10px, var(--bg) 20px);
  background-blend-mode: overlay;
}
.ccp-iframe {
  height: 100%; background: #fff; border: none; border-radius: 8px;
  box-shadow: 0 8px 30px rgba(0,0,0,.4); transition: width .3s ease;
}

/* ASSISTANT */
.ccp-assistant { display: flex; flex-direction: column; width: 100%; background: var(--bg2); }
.ccp-chat { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 12px; }
.ccp-empty { text-align: center; color: var(--text-dim); margin-top: 40px; }
.ccp-empty p { margin: 4px 0; }
.ccp-empty-sub { font-size: 11px; }
.ccp-msg { display: flex; flex-direction: column; gap: 6px; }
.ccp-msg-user { align-items: flex-end; }
.ccp-bubble {
  padding: 9px 12px; border-radius: 12px; max-width: 90%; line-height: 1.5; font-size: 12px;
}
.ccp-msg-user .ccp-bubble { background: var(--accent); color: #fff; border-bottom-right-radius: 3px; }
.ccp-msg-ai .ccp-bubble { background: var(--bg3); border: 1px solid var(--border); border-bottom-left-radius: 3px; }
.ccp-steps { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 8px 10px; font-size: 11px; }
.ccp-joke { color: var(--accent-dim); font-style: italic; margin-bottom: 6px; font-size: 10px; }
.ccp-step { padding: 2px 0; color: var(--text-dim); }
.ccp-step.done { color: #22c55e; }
.ccp-step code { color: var(--text); }
.ccp-typing { font-size: 11px; color: var(--text-dim); font-style: italic; }
.ccp-dots { animation: pulse 1s infinite; }
.ccp-chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 12px; border-top: 1px solid var(--border); }
.ccp-chip {
  background: var(--bg3); border: 1px solid var(--border); color: var(--text);
  padding: 5px 10px; border-radius: 20px; font-size: 11px; cursor: pointer; font-family: inherit;
}
.ccp-chip:hover { border-color: var(--accent); color: var(--accent); }
.ccp-chat-input { display: flex; gap: 6px; padding: 10px; border-top: 1px solid var(--border); }
.ccp-chat-input input {
  flex: 1; background: var(--bg); border: 1px solid var(--border); color: var(--text);
  padding: 9px 12px; border-radius: 8px; font-family: inherit; font-size: 12px; outline: none;
}
.ccp-chat-input input:focus { border-color: var(--accent); }
.ccp-send {
  background: var(--accent); border: none; color: #fff; width: 38px; border-radius: 8px; cursor: pointer; font-size: 14px;
}
.ccp-send:disabled { opacity: .4; }

/* DOCK */
.ccp-p-dock { flex-shrink: 0; }
.ccp-dock { background: var(--bg2); border-top: 1px solid var(--border); display: flex; flex-direction: column; }
.ccp-dock-tabs { display: flex; align-items: center; border-bottom: 1px solid var(--border); overflow-x: auto; }
.ccp-dtab {
  padding: 8px 14px; cursor: pointer; font-size: 11px; color: var(--text-dim);
  border: none; background: none; white-space: nowrap; font-family: inherit;
}
.ccp-dtab:hover { color: var(--text); }
.ccp-dtab.active { color: var(--accent); border-bottom: 2px solid var(--accent); }
.ccp-dock-spacer { flex: 1; }
.ccp-dock-body { height: 200px; overflow-y: auto; padding: 8px; font-size: 12px; }
.ccp-dock.collapsed .ccp-dock-body { display: none; }
.ccp-none { color: var(--text-dim); padding: 16px; text-align: center; }
.ccp-linkbtn { background: none; border: none; color: var(--accent); cursor: pointer; text-decoration: underline; font-family: inherit; }

.ccp-problem { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 5px; }
.ccp-problem:hover { background: var(--bg3); }
.ccp-pmsg { flex: 1; }
.ccp-ploc { color: var(--text-dim); font-size: 11px; }
.ccp-sev-error .ccp-pmsg { color: #f87171; }
.ccp-sev-warning .ccp-pmsg { color: #fbbf24; }
.ccp-fixbtn { background: var(--accent); border: none; color: #fff; padding: 3px 8px; border-radius: 4px; cursor: pointer; font-size: 10px; font-family: inherit; }

.ccp-cline, .ccp-aline { padding: 3px 6px; line-height: 1.5; border-bottom: 1px solid rgba(255,255,255,.03); }
.ccp-ctime { color: var(--text-dim); font-size: 10px; }
.ccp-c-error { color: #f87171; }
.ccp-c-warn { color: #fbbf24; }
.ccp-tool { color: var(--accent-dim); }

.ccp-diffbox { }
.ccp-diffhead { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; gap: 8px; flex-wrap: wrap; }
.ccp-apply { background: #22c55e; border: none; color: #fff; padding: 5px 12px; border-radius: 5px; cursor: pointer; margin-right: 6px; font-family: inherit; }
.ccp-reject { background: #ef4444; border: none; color: #fff; padding: 5px 12px; border-radius: 5px; cursor: pointer; font-family: inherit; }
.ccp-difflines { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; overflow: auto; }
.ccp-dl { display: flex; font-size: 11px; line-height: 1.5; }
.ccp-dsign { width: 20px; text-align: center; flex-shrink: 0; color: var(--text-dim); }
.ccp-dtext { white-space: pre; }
.ccp-dl-add { background: rgba(34,197,94,.15); }
.ccp-dl-add .ccp-dsign, .ccp-dl-add .ccp-dtext { color: #4ade80; }
.ccp-dl-del { background: rgba(239,68,68,.15); }
.ccp-dl-del .ccp-dsign, .ccp-dl-del .ccp-dtext { color: #f87171; }

.ccp-review { padding: 8px; border-radius: 6px; margin-bottom: 6px; background: var(--bg3); }
.ccp-revtag { display: inline-block; font-size: 9px; text-transform: uppercase; padding: 2px 6px; border-radius: 4px; margin-right: 8px; background: var(--accent); color: #fff; }
.ccp-rev-good .ccp-revtag { background: #22c55e; }
.ccp-rev-security .ccp-revtag { background: #ef4444; }
.ccp-rev-a11y .ccp-revtag { background: #3b82f6; }

.ccp-seoscore { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.ccp-seocheck { padding: 4px 0; }

/* PALETTE / MODAL */
.ccp-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: grid; place-items: flex-start center; z-index: 100; padding-top: 12vh; }
.ccp-palette, .ccp-modal { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; width: 460px; max-width: 92vw; box-shadow: 0 20px 60px rgba(0,0,0,.5); overflow: hidden; }
.ccp-palinput { width: 100%; padding: 14px 18px; background: var(--bg2); border: none; border-bottom: 1px solid var(--border); color: var(--text); font-family: inherit; font-size: 14px; outline: none; }
.ccp-palist { max-height: 320px; overflow-y: auto; }
.ccp-palitem { display: flex; justify-content: space-between; padding: 10px 18px; cursor: pointer; font-size: 13px; }
.ccp-palitem:hover { background: var(--accent); color: #fff; }
.ccp-palhint { color: var(--text-dim); font-size: 11px; }
.ccp-modal { padding: 20px; }
.ccp-modal h3 { margin: 0 0 4px; }
.ccp-modal-sub { color: var(--text-dim); font-size: 12px; margin: 0 0 16px; }
.ccp-compgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ccp-compbtn { padding: 16px; background: var(--bg3); border: 1px solid var(--border); color: var(--text); border-radius: 8px; cursor: pointer; font-family: inherit; text-transform: capitalize; }
.ccp-compbtn:hover { border-color: var(--accent); color: var(--accent); }

/* TOASTS */
.ccp-toasts { position: fixed; top: 60px; right: 16px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.ccp-toast { padding: 10px 16px; border-radius: 8px; font-size: 12px; background: var(--bg2); border: 1px solid var(--border); box-shadow: 0 6px 20px rgba(0,0,0,.4); animation: slideIn .3s ease; }
.ccp-toast-success { border-color: #22c55e; color: #4ade80; }
.ccp-toast-error { border-color: #ef4444; color: #f87171; }
.ccp-toast-info { border-color: var(--accent); }
@keyframes slideIn { from { transform: translateX(40px); opacity: 0; } }

/* FOOTER */
.ccp-footer { display: flex; justify-content: space-between; padding: 5px 14px; background: var(--bg2); border-top: 1px solid var(--border); font-size: 10px; color: var(--text-dim); flex-shrink: 0; }
.ccp-footer a { color: var(--accent); text-decoration: none; }
.ccp-footer a:hover { text-decoration: underline; }

/* MOBILE */
.ccp-mobiletabs { display: none; }
@media (max-width: 900px) {
  .ccp-main { grid-template-columns: 1fr; }
  .ccp-p-explorer, .ccp-p-editor, .ccp-p-preview, .ccp-p-ai { display: none; border: none; }
  .ccp-main.pane-files .ccp-p-explorer,
  .ccp-main.pane-code .ccp-p-editor,
  .ccp-main.pane-preview .ccp-p-preview,
  .ccp-main.pane-ai .ccp-p-ai { display: flex; }
  .ccp-p-dock { display: none; }
  .ccp-main.pane-dock + .ccp-p-dock { display: block; }
  .ccp-dock-body { height: calc(100vh - 200px); }
  .ccp-mobiletabs { display: flex; background: var(--bg2); border-top: 1px solid var(--border); flex-shrink: 0; }
  .ccp-mtab { flex: 1; padding: 12px; background: none; border: none; font-size: 18px; cursor: pointer; }
  .ccp-mtab.active { background: var(--accent); }
  .ccp-center { display: none; }
  .ccp-title { display: none; }
}