:root {
    --bg: #030508;
    --bg2: #080d14;
    --bg3: #0d1520;
    --bg4: #111c2e;
    --border: rgba(0,200,255,0.12);
    --border2: rgba(0,200,255,0.25);
    --cyan: #00c8ff;
    --cyan2: #00ffea;
    --cyan-dim: rgba(0,200,255,0.15);
    --cyan-glow: rgba(0,200,255,0.08);
    --amber: #ffb300;
    --amber-dim: rgba(255,179,0,0.12);
    --red: #ff3d5a;
    --red-dim: rgba(255,61,90,0.12);
    --green: #00e87a;
    --green-dim: rgba(0,232,122,0.1);
    --text: #e8f4ff;
    --text2: #7a9ab5;
    --text3: #3a5a75;
    --font-display: 'Orbitron', monospace;
    --font-mono: 'JetBrains Mono', monospace;
    --font-body: 'Space Grotesk', sans-serif;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  body { background: var(--bg); color: var(--text); font-family: var(--font-body); min-height: 100vh; overflow-x: hidden; }
  body::before {
    content: '';
    position: fixed; inset: 0; pointer-events: none; z-index: 9999;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
  }
  .screen { display: none; min-height: 100vh; }
  .screen.active { display: flex; flex-direction: column; }

  /* ─── CONFIG SCREEN ─── */
  #screen-config {
    align-items: center; justify-content: center;
    background: radial-gradient(ellipse at 50% 40%, rgba(0,80,120,0.18) 0%, transparent 70%);
  }
  .config-box {
    background: var(--bg2); border: 1px solid var(--border2);
    border-radius: 4px; padding: 40px 48px; width: 500px; position: relative;
  }
  .config-box::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--amber), transparent);
  }
  .config-title { font-family: var(--font-display); font-size: 14px; letter-spacing: 4px; color: var(--amber); margin-bottom: 6px; }
  .config-sub { font-size: 12px; color: var(--text3); font-family: var(--font-mono); margin-bottom: 32px; letter-spacing: 1px; }

  /* ─── LOGIN ─── */
  #screen-login {
    align-items: center; justify-content: center;
    background: radial-gradient(ellipse at 50% 40%, rgba(0,80,120,0.18) 0%, transparent 70%);
  }
  .login-box {
    background: var(--bg2); border: 1px solid var(--border2);
    border-radius: 4px; padding: 48px 56px; width: 420px; position: relative; overflow: hidden;
  }
  .login-box::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    animation: scan-h 3s ease-in-out infinite;
  }
  @keyframes scan-h { 0%,100%{opacity:0.3} 50%{opacity:1} }
  .login-logo { font-family: var(--font-display); font-size: 32px; font-weight: 900; color: var(--cyan); letter-spacing: 8px; text-align: center; margin-bottom: 6px; }
  .login-sub { text-align: center; color: var(--text2); font-size: 11px; letter-spacing: 4px; font-family: var(--font-mono); margin-bottom: 40px; }
  .field-label { font-size: 11px; color: var(--text2); letter-spacing: 2px; font-family: var(--font-mono); margin-bottom: 8px; }
  .field-input {
    width: 100%; background: var(--bg3); border: 1px solid var(--border);
    color: var(--text); font-family: var(--font-mono); font-size: 13px;
    padding: 12px 16px; border-radius: 2px; outline: none; margin-bottom: 20px; transition: border-color 0.2s;
  }
  .field-input:focus { border-color: var(--cyan); box-shadow: 0 0 0 1px rgba(0,200,255,0.2); }
  .btn-primary {
    width: 100%; background: transparent; border: 1px solid var(--cyan);
    color: var(--cyan); font-family: var(--font-display); font-size: 11px;
    font-weight: 700; letter-spacing: 4px; padding: 14px; cursor: pointer;
    border-radius: 2px; transition: all 0.2s; position: relative; overflow: hidden;
  }
  .btn-primary::before {
    content: ''; position: absolute; inset: 0; background: var(--cyan);
    transform: translateX(-101%); transition: transform 0.2s; z-index: 0;
  }
  .btn-primary:hover::before { transform: translateX(0); }
  .btn-primary:hover { color: var(--bg); }
  .btn-primary span { position: relative; z-index: 1; }
  .login-error { background: var(--red-dim); border: 1px solid rgba(255,61,90,0.3); border-radius: 2px; padding: 10px 14px; font-size: 12px; color: var(--red); font-family: var(--font-mono); margin-bottom: 16px; display: none; }
  .corner { position: absolute; width: 12px; height: 12px; border-color: var(--cyan); border-style: solid; }
  .corner-tl { top: 8px; left: 8px; border-width: 1px 0 0 1px; }
  .corner-tr { top: 8px; right: 8px; border-width: 1px 1px 0 0; }
  .corner-bl { bottom: 8px; left: 8px; border-width: 0 0 1px 1px; }
  .corner-br { bottom: 8px; right: 8px; border-width: 0 1px 1px 0; }

  /* ─── SHARED NAV ─── */
  .topbar {
    height: 56px; background: var(--bg2); border-bottom: 1px solid var(--border);
    display: flex; align-items: center; padding: 0 24px; gap: 20px; flex-shrink: 0;
  }
  .topbar-logo { font-family: var(--font-display); font-size: 16px; font-weight: 900; color: var(--cyan); letter-spacing: 4px; }
  .topbar-badge { font-family: var(--font-mono); font-size: 9px; color: var(--amber); border: 1px solid var(--amber); padding: 2px 8px; border-radius: 2px; letter-spacing: 2px; }
  .topbar-spacer { flex: 1; }
  .topbar-user { font-size: 12px; color: var(--text2); font-family: var(--font-mono); }
  .topbar-logout { background: transparent; border: 1px solid var(--border); color: var(--text2); font-family: var(--font-mono); font-size: 11px; padding: 6px 14px; cursor: pointer; border-radius: 2px; transition: all 0.2s; }
  .topbar-logout:hover { border-color: var(--red); color: var(--red); }

  /* ─── SUPERUSER ─── */
  #screen-super { flex-direction: column; }
  .super-body { display: flex; flex: 1; overflow: hidden; }
  .super-sidebar { width: 220px; background: var(--bg2); border-right: 1px solid var(--border); padding: 24px 0; flex-shrink: 0; }
  .sidebar-item { padding: 10px 24px; font-size: 12px; letter-spacing: 2px; font-family: var(--font-mono); color: var(--text2); cursor: pointer; transition: all 0.15s; display: flex; align-items: center; gap: 10px; }
  .sidebar-item:hover { color: var(--cyan); background: var(--cyan-glow); }
  .sidebar-item.active { color: var(--cyan); background: var(--cyan-dim); border-left: 2px solid var(--cyan); }
  .sidebar-item .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
  .super-main { flex: 1; overflow-y: auto; padding: 32px; }
  .page-title { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--text); letter-spacing: 3px; margin-bottom: 4px; }
  .page-sub { font-size: 12px; color: var(--text3); font-family: var(--font-mono); letter-spacing: 1px; margin-bottom: 32px; }
  .stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 40px; }
  .stat-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 4px; padding: 20px 24px; position: relative; overflow: hidden; }
  .stat-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: var(--cyan); opacity: 0.3; }
  .stat-label { font-size: 10px; letter-spacing: 3px; color: var(--text3); font-family: var(--font-mono); margin-bottom: 10px; }
  .stat-value { font-family: var(--font-display); font-size: 28px; font-weight: 700; color: var(--cyan); }
  .stat-delta { font-size: 11px; color: var(--green); font-family: var(--font-mono); margin-top: 6px; }
  .section-title { font-family: var(--font-display); font-size: 12px; letter-spacing: 3px; color: var(--text2); margin-bottom: 16px; border-bottom: 1px solid var(--border); padding-bottom: 10px; }
  .data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
  .data-table th { text-align: left; font-family: var(--font-mono); font-size: 10px; letter-spacing: 2px; color: var(--text3); padding: 10px 16px; border-bottom: 1px solid var(--border); }
  .data-table td { padding: 12px 16px; border-bottom: 1px solid rgba(0,200,255,0.05); color: var(--text2); vertical-align: middle; }
  .data-table tr:hover td { background: var(--cyan-glow); color: var(--text); }
  .badge { display: inline-block; font-size: 10px; font-family: var(--font-mono); letter-spacing: 1px; padding: 3px 10px; border-radius: 2px; }
  .badge-active { background: var(--green-dim); color: var(--green); border: 1px solid rgba(0,232,122,0.3); }
  .badge-trial { background: var(--amber-dim); color: var(--amber); border: 1px solid rgba(255,179,0,0.3); }
  .badge-suspended { background: var(--red-dim); color: var(--red); border: 1px solid rgba(255,61,90,0.3); }
  .plan-pro { color: var(--cyan); }
  .plan-starter { color: var(--text2); }
  .plan-enterprise { color: var(--amber); }
  .action-btn { background: transparent; border: 1px solid var(--border); color: var(--text2); font-family: var(--font-mono); font-size: 13px; font-weight: 600; padding: 10px 20px; cursor: pointer; border-radius: 4px; transition: all 0.15s; margin-right: 6px; }
  .action-btn:hover { border-color: var(--cyan); color: var(--cyan); }
  .action-btn.danger:hover { border-color: var(--red); color: var(--red); }
  .token-bar-wrap { background: var(--bg3); border-radius: 2px; height: 4px; width: 120px; overflow: hidden; }
  .token-bar-fill { height: 100%; background: var(--cyan); border-radius: 2px; }
  .token-bar-fill.low { background: var(--amber); }
  .token-bar-fill.critical { background: var(--red); }
  .super-page { display: none; }
  .super-page.active { display: block; }
  .plans-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-bottom: 40px; }
  .plan-big { background: var(--bg2); border: 1px solid var(--border); border-radius: 4px; padding: 28px; position: relative; overflow: hidden; }
  .plan-big.featured { border-color: var(--cyan); }
  .plan-big.featured::before { content: 'POPULAR'; position: absolute; top: 16px; right: 16px; font-family: var(--font-mono); font-size: 9px; color: var(--cyan); border: 1px solid var(--cyan); padding: 2px 8px; letter-spacing: 2px; }
  .plan-name { font-family: var(--font-display); font-size: 14px; font-weight: 700; letter-spacing: 3px; color: var(--cyan); margin-bottom: 8px; }
  .plan-price { font-size: 36px; font-family: var(--font-mono); font-weight: 300; color: var(--text); margin-bottom: 4px; }
  .plan-price span { font-size: 14px; color: var(--text3); }
  .plan-tokens { font-size: 13px; color: var(--amber); font-family: var(--font-mono); margin-bottom: 20px; }
  .plan-feature { font-size: 12px; color: var(--text2); padding: 6px 0; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; }
  .plan-feature::before { content: '◆'; color: var(--cyan); font-size: 8px; flex-shrink: 0; }

  /* ─── MODAL ─── */
  .modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 1000; align-items: center; justify-content: center; }
  .modal-overlay.open { display: flex; }
  .publish-option {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  background: var(--bg2);
}
.publish-option:hover { border-color: var(--cyan); }
.publish-option.selected { border-color: var(--cyan); background: rgba(0,200,255,0.05); }

.modal-box { background: var(--bg2); border: 1px solid var(--border2); border-radius: 4px; padding: 36px 40px; width: 480px; position: relative; }
  .modal-box::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); }
  .modal-title { font-family: var(--font-display); font-size: 14px; letter-spacing: 3px; color: var(--cyan); margin-bottom: 24px; }
  .modal-close { position: absolute; top: 16px; right: 16px; background: transparent; border: none; color: var(--text3); cursor: pointer; font-size: 18px; }
  .modal-close:hover { color: var(--red); }
  .plan-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-bottom: 20px; }
  .plan-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 4px; padding: 16px; cursor: pointer; transition: all 0.15s; text-align: center; }
  .plan-card:hover, .plan-card.selected { border-color: var(--cyan); background: var(--cyan-dim); }
  .plan-card-name { font-family: var(--font-display); font-size: 11px; letter-spacing: 2px; color: var(--cyan); margin-bottom: 6px; }
  .plan-card-tokens { font-size: 20px; font-family: var(--font-mono); color: var(--text); }
  .plan-card-price { font-size: 11px; color: var(--text3); margin-top: 4px; }
  .input-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
  .modal-label { font-size: 11px; color: var(--text2); letter-spacing: 2px; font-family: var(--font-mono); margin-bottom: 6px; }
  .modal-input { width: 100%; background: var(--bg3); border: 1px solid var(--border); color: var(--text); font-family: var(--font-mono); font-size: 13px; padding: 10px 14px; border-radius: 2px; outline: none; }
  .modal-input:focus { border-color: var(--cyan); }
  .btn-modal { background: transparent; border: 1px solid var(--cyan); color: var(--cyan); font-family: var(--font-display); font-size: 13px; font-weight: 600; letter-spacing: 3px; padding: 14px 32px; cursor: pointer; border-radius: 4px; transition: all 0.2s; }
  .btn-modal:hover { background: var(--cyan); color: var(--bg); }
  .btn-cancel { background: transparent; border: 1px solid var(--border); color: var(--text3); font-family: var(--font-mono); font-size: 13px; font-weight: 600; padding: 14px 24px; cursor: pointer; border-radius: 4px; margin-right: 12px; }

  /* ─── BUILDER ─── */
  #screen-builder { flex-direction: column; overflow: hidden; height: 100vh; }
  .builder-body { display: flex; flex: 1; overflow: hidden; }
  .chat-panel { width: 360px; flex-shrink: 0; background: var(--bg2); border-right: 1px solid var(--border); display: flex; flex-direction: column; }
  .chat-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
  .chat-header-title { font-family: var(--font-display); font-size: 11px; letter-spacing: 3px; color: var(--cyan); }
  .token-indicator { font-family: var(--font-mono); font-size: 10px; color: var(--text3); }
  .token-indicator span { color: var(--amber); }
  .chat-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
  .chat-messages::-webkit-scrollbar { width: 4px; }
  .chat-messages::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }
  .msg { max-width: 90%; }
  .msg-user { align-self: flex-end; }
  .msg-ai { align-self: flex-start; }
  .msg-bubble { padding: 10px 14px; border-radius: 4px; font-size: 13px; line-height: 1.6; }
  .msg-user .msg-bubble { background: var(--cyan-dim); border: 1px solid var(--border2); color: var(--text); }
  .msg-ai .msg-bubble { background: var(--bg3); border: 1px solid var(--border); color: var(--text2); }
  .msg-label { font-size: 10px; font-family: var(--font-mono); letter-spacing: 2px; margin-bottom: 4px; }
  .msg-user .msg-label { text-align: right; color: var(--cyan); }
  .msg-ai .msg-label { color: var(--text3); }
  .thinking-wrap { align-self: flex-start; padding: 10px 14px; background: var(--bg3); border: 1px solid var(--border); border-radius: 4px; display: flex; align-items: center; gap: 12px; }
  .thinking-dots { display: flex; gap: 5px; }
  .thinking-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); animation: pulse 1.2s ease-in-out infinite; }
  .thinking-dot:nth-child(2) { animation-delay: 0.2s; }
  .thinking-dot:nth-child(3) { animation-delay: 0.4s; }
  @keyframes pulse { 0%,80%,100%{opacity:0.2;transform:scale(0.8)} 40%{opacity:1;transform:scale(1)} }
  .thinking-text { font-family: var(--font-mono); font-size: 11px; color: var(--cyan); letter-spacing: 1px; animation: flicker 2s ease-in-out infinite; }
  @keyframes flicker { 0%,100%{opacity:0.7} 50%{opacity:1} }
  .scanning-bar { height: 2px; background: transparent; position: relative; overflow: hidden; display: none; }
  .scanning-bar.active { display: block; }
  .scanning-bar::after { content: ''; position: absolute; top: 0; height: 100%; width: 30%; background: linear-gradient(90deg, transparent, var(--cyan), transparent); animation: scan 1.5s linear infinite; }
  @keyframes scan { from{left:-30%} to{left:100%} }
  .chat-input-area { padding: 16px; border-top: 1px solid var(--border); }
  .chat-input-wrap { display: flex; gap: 8px; align-items: flex-end; }
  .chat-textarea { flex: 1; background: var(--bg3); border: 1px solid var(--border); color: var(--text); font-family: var(--font-body); font-size: 14px; padding: 13px 16px; border-radius: 6px; outline: none; resize: none; min-height: 50px; max-height: 140px; line-height: 1.5; transition: border-color 0.2s; }
  .chat-textarea:focus { border-color: var(--cyan); }
  .send-btn { background: var(--cyan); border: none; color: var(--bg); width: 50px; height: 50px; border-radius: 6px; cursor: pointer; font-size: 22px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: all 0.2s; }
  .send-btn:hover { background: var(--cyan2); }
  .send-btn:disabled { background: var(--border); color: var(--text3); cursor: not-allowed; }
  .code-panel { flex: 1; background: var(--bg); display: flex; flex-direction: column; position: relative; min-width: 0; }
  .panel-header { height: 42px; background: var(--bg2); border-bottom: 1px solid var(--border); display: flex; align-items: center; padding: 0 16px; gap: 12px; flex-shrink: 0; }
  .panel-tab { font-family: var(--font-mono); font-size: 13px; font-weight: 600; letter-spacing: 1px; color: var(--text3); padding: 10px 18px; cursor: pointer; border-radius: 4px; }
  .panel-tab.active { color: var(--cyan); background: var(--cyan-glow); }
  .code-editor { flex: 1; overflow: auto; padding: 20px; font-family: var(--font-mono); font-size: 12px; line-height: 1.8; color: var(--text2); white-space: pre; }
  .forge-overlay { position: absolute; inset: 0; background: rgba(3,5,8,0.92); display: none; align-items: center; justify-content: center; flex-direction: column; gap: 24px; z-index: 100; }
  .forge-overlay.active { display: flex; }
  .forge-spinner { width: 60px; height: 60px; border: 1px solid var(--border); border-top-color: var(--cyan); border-radius: 50%; animation: spin 1s linear infinite; position: relative; }
  .forge-spinner::before { content: ''; position: absolute; inset: 6px; border: 1px solid var(--border); border-bottom-color: var(--cyan2); border-radius: 50%; animation: spin 1.5s linear infinite reverse; }
  @keyframes spin { to{transform:rotate(360deg)} }
  .forge-status { font-family: var(--font-mono); font-size: 12px; color: var(--cyan); letter-spacing: 3px; animation: flicker 1.5s ease-in-out infinite; }
  .forge-progress { width: 200px; height: 2px; background: var(--bg3); border-radius: 1px; overflow: hidden; }
  .forge-progress-bar { height: 100%; background: var(--cyan); width: 0%; }
  .style-preset { background: var(--bg3); border: 1px solid var(--border); border-radius: 3px; padding: 8px 12px; cursor: pointer; transition: all 0.15s; }
  .style-preset:hover, .style-preset.selected { border-color: var(--cyan); background: var(--cyan-dim); }
  .preset-name { font-family: var(--font-mono); font-size: 10px; letter-spacing: 2px; color: var(--cyan); margin-bottom: 2px; }
  .preset-desc { font-size: 11px; color: var(--text3); }
  .brief-question { background: var(--bg3); border: 1px solid var(--border); border-radius: 4px; padding: 14px 16px; margin-bottom: 8px; }
  .brief-q-text { font-size: 13px; color: var(--text); margin-bottom: 10px; line-height: 1.5; }
  .brief-options { display: flex; flex-wrap: wrap; gap: 6px; }
  .brief-opt { background: transparent; border: 1px solid var(--border2); color: var(--text2); font-family: var(--font-mono); font-size: 12px; font-weight: 600; letter-spacing: 1px; padding: 9px 16px; border-radius: 4px; cursor: pointer; transition: all 0.15s; }
  .brief-opt:hover { border-color: var(--cyan); color: var(--cyan); background: var(--cyan-glow); }
  .brief-opt.selected { border-color: var(--cyan); color: var(--cyan); background: var(--cyan-dim); }
  .brief-summary { background: var(--bg3); border: 1px solid rgba(0,232,122,0.3); border-radius: 4px; padding: 14px 16px; margin-bottom: 8px; }
  .brief-summary-title { font-family: var(--font-mono); font-size: 10px; letter-spacing: 2px; color: var(--green); margin-bottom: 8px; }
  .brief-summary-item { font-size: 12px; color: var(--text2); padding: 3px 0; display: flex; gap: 8px; }
  .brief-summary-item::before { content: '◆'; color: var(--green); font-size: 8px; margin-top: 3px; flex-shrink: 0; }
  .build-btn { width: 100%; background: transparent; border: 1px solid var(--green); color: var(--green); font-family: var(--font-display); font-size: 14px; font-weight: 700; letter-spacing: 3px; padding: 16px; cursor: pointer; border-radius: 6px; margin-top: 10px; transition: all 0.2s; }
  .build-btn:hover { background: var(--green); color: var(--bg); }
  .welcome-prompt { background: var(--bg3); border: 1px solid var(--border); border-radius: 4px; padding: 10px 14px; font-size: 12px; color: var(--text3); cursor: pointer; margin-bottom: 8px; font-family: var(--font-mono); transition: all 0.15s; }
  .welcome-prompt:hover { border-color: var(--cyan); color: var(--cyan); }
  .welcome-prompt::before { content: '▶ '; font-size: 10px; }
  .toast { position: fixed; bottom: 24px; right: 24px; background: var(--bg2); border: 1px solid var(--border2); border-radius: 4px; padding: 14px 20px; font-family: var(--font-mono); font-size: 12px; color: var(--cyan); z-index: 9000; transform: translateY(80px); opacity: 0; transition: all 0.3s; pointer-events: none; }
  .toast.show { transform: translateY(0); opacity: 1; }
  .toast.error { border-color: rgba(255,61,90,0.4); color: var(--red); }
  .projects-list { padding: 8px 16px; border-bottom: 1px solid var(--border); max-height: 280px; overflow-y: auto; }
  .project-item { display: flex; align-items: center; gap: 8px; padding: 6px 0; cursor: pointer; }
  .project-item-name { font-family: var(--font-mono); font-size: 11px; color: var(--text2); flex: 1; }
  .project-item:hover .project-item-name { color: var(--cyan); }
  .project-item-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--cyan); flex-shrink: 0; }
  .new-project-btn { width: 100%; background: transparent; border: 1px dashed var(--border); color: var(--text3); font-family: var(--font-mono); font-size: 13px; font-weight: 600; padding: 12px; cursor: pointer; border-radius: 4px; margin-top: 8px; transition: all 0.15s; }
  .new-project-btn:hover { border-color: var(--cyan); color: var(--cyan); }

/* ═══ CODE EXPLORER ═══ */
.tree-folder {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 16px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text2);
  user-select: none;
}
.tree-folder:hover { background: var(--bg3); color: var(--text1); }
.tree-icon { font-size: 10px; color: var(--text3); width: 12px; }
.tree-folder-icon { font-size: 14px; }

.tree-children { overflow: hidden; }

.tree-file {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 16px 5px 28px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text2);
  user-select: none;
  position: relative;
}
.tree-file:hover { background: var(--bg3); color: var(--text1); }
.tree-file.selected { background: rgba(0,200,255,0.08); color: var(--cyan); border-left: 2px solid var(--cyan); }
.tree-file-icon { font-size: 13px; }

.tree-badge {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 9px;
  padding: 1px 5px;
  border-radius: 3px;
  font-weight: 600;
}
.tree-badge.error { background: rgba(255,50,50,0.2); color: #ff5555; border: 1px solid rgba(255,50,50,0.3); }
.tree-badge.warning { background: rgba(255,179,0,0.2); color: var(--amber); border: 1px solid rgba(255,179,0,0.3); }
.tree-badge.clean { background: rgba(0,255,136,0.15); color: #00ff88; border: 1px solid rgba(0,255,136,0.3); }

.issue-item {
  display: flex;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 4px;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
  transition: background 0.15s;
}
.issue-item:hover { background: var(--bg3); }
.issue-item.error { border-left: 3px solid #ff5555; background: rgba(255,50,50,0.05); }
.issue-item.warning { border-left: 3px solid var(--amber); background: rgba(255,179,0,0.05); }
.issue-item.info { border-left: 3px solid var(--cyan); background: rgba(0,200,255,0.05); }
.issue-line { color: var(--text3); min-width: 60px; }
.issue-msg { color: var(--text1); flex: 1; }
.issue-fix { color: var(--cyan); white-space: nowrap; }

/* Syntax highlighting colours */
.hl-tag { color: #ff79c6; }
.hl-attr { color: #50fa7b; }
.hl-value { color: #f1fa8c; }
.hl-comment { color: #6272a4; font-style: italic; }
.hl-selector { color: #ff79c6; }
.hl-property { color: #8be9fd; }
.hl-keyword { color: #ff79c6; }
.hl-string { color: #f1fa8c; }
.hl-number { color: #bd93f9; }
.hl-function { color: #50fa7b; }
.hl-error-line { background: rgba(255,50,50,0.15); display: block; width: 100%; }
.hl-warning-line { background: rgba(255,179,0,0.1); display: block; width: 100%; }

/* ═══ FILE ATTACHMENTS ═══ */
.attach-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
  border-radius: 6px;
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  cursor: pointer;
  font-size: 22px;
  transition: border-color 0.2s, color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.attach-btn:hover { border-color: var(--cyan); color: var(--cyan); }

.attachment-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text2);
  max-width: 220px;
}
.attachment-chip img {
  width: 32px;
  height: 32px;
  object-fit: cover;
  border-radius: 3px;
  flex-shrink: 0;
}
.attachment-chip .att-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}
.attachment-chip .att-remove {
  cursor: pointer;
  color: var(--text3);
  flex-shrink: 0;
  font-size: 14px;
}
.attachment-chip .att-remove:hover { color: #ff5555; }
.attachment-chip .att-annotate {
  cursor: pointer;
  color: var(--cyan);
  flex-shrink: 0;
  font-size: 12px;
}

/* ═══ ANNOTATION TOOLBAR ═══ */
.annotate-tool {
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--text2);
  border-radius: 4px;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.annotate-tool:hover { border-color: var(--cyan); color: var(--cyan); }
.annotate-tool.active { border-color: var(--cyan); color: var(--cyan); background: rgba(0,200,255,0.08); }

/* Chat image preview in message bubbles */
.msg-image-attachment {
  max-width: 240px;
  border-radius: 6px;
  border: 1px solid var(--border);
  margin-top: 8px;
  display: block;
}

/* ═══ PROJECT ITEMS ═══ */
.project-item {
  position: relative;
  padding-right: 24px;
}
.project-item.active {
  background: rgba(0,200,255,0.06);
  border-left: 2px solid var(--cyan);
  margin-left: -2px;
  padding-left: 2px;
}
.project-item.active .project-item-name { color: var(--cyan); }
.project-item-delete {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  color: var(--text3);
  opacity: 0;
  transition: opacity 0.15s, color 0.15s;
  cursor: pointer;
  padding: 4px;
}
.project-item:hover .project-item-delete { opacity: 1; }
.project-item-delete:hover { color: #ff5555; }

/* ═══ TOPBAR SETTINGS BUTTON ═══ */
.topbar-settings-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  letter-spacing: 1px;
  transition: border-color 0.2s, color 0.2s;
  margin-right: 16px;
}
.topbar-settings-btn:hover { border-color: var(--cyan); color: var(--cyan); }

/* ═══ DEVICE PREVIEW TOGGLE ═══ */
.device-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text3);
  border-radius: 6px;
  width: 44px;
  height: 40px;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s;
}
.device-btn:hover { border-color: var(--cyan); color: var(--cyan); }
.device-btn.active { border-color: var(--cyan); color: var(--cyan); background: rgba(0,200,255,0.08); }

/* Preview frame device sizes */
#preview-frame.device-tablet {
  max-width: 768px;
  width: 768px;
  height: 100%;
  flex: none;
  box-shadow: 0 0 0 1px var(--border), 0 8px 40px rgba(0,0,0,0.4);
  border-radius: 4px;
  margin: 12px 0;
}
#preview-frame.device-mobile {
  max-width: 390px;
  width: 390px;
  height: 100%;
  flex: none;
  box-shadow: 0 0 0 1px var(--border), 0 8px 40px rgba(0,0,0,0.4);
  border-radius: 24px;
  margin: 16px 0;
}

/* ═══ TENANT SETTINGS/BILLING SCREEN ═══ */
.settings-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(3,5,8,0.85);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
}
.settings-overlay.open { display: flex; }
.settings-panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 90%;
  max-width: 720px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 32px;
  position: relative;
}
.settings-panel .modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
}
.billing-current-plan {
  background: var(--bg3);
  border: 1px solid var(--border-2);
  border-radius: 6px;
  padding: 20px;
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.billing-plan-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.billing-plan-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 18px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s;
}
.billing-plan-card:hover { border-color: var(--cyan); }
.billing-plan-card.current { border-color: var(--green); background: rgba(0,255,136,0.04); }
.billing-plan-card.selected-new { border-color: var(--cyan); background: rgba(0,200,255,0.06); }
.topup-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.topup-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s;
}
.topup-card:hover { border-color: var(--amber); }
.topup-card.selected { border-color: var(--amber); background: rgba(255,179,0,0.05); }

/* ═══ PROJECT CARDS ═══ */
.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s;
  background: var(--bg2);
}
.project-card:hover { border-color: var(--cyan); transform: translateY(-1px); }
.project-card.active { border-color: var(--cyan); box-shadow: 0 0 0 1px var(--cyan); }

.project-card-thumb {
  height: 56px;
  width: 100%;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 0 12px;
}
.project-card-thumb-text {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,0.92);
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.project-card-info {
  padding: 8px 12px 10px;
}
.project-card-name {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--text1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}
.project-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.project-card-status {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
}
.project-card-status.published { color: #00ff88; }
.project-card-status.draft { color: var(--text3); }
.project-card-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text3);
}

.project-card-delete {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.5);
  border-radius: 4px;
  color: rgba(255,255,255,0.7);
  font-size: 11px;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s, background 0.15s;
  cursor: pointer;
  backdrop-filter: blur(4px);
}
.project-card:hover .project-card-delete { opacity: 1; }
.project-card-delete:hover { color: #ff5555; background: rgba(0,0,0,0.7); }