:root{--cp-primary:#4f46e5;--cp-primary2:#3730a3;--cp-accent:#06d6a0;--cp-blue:#2563eb;--cp-green:#10b981;--cp-purple:#8b5cf6;--cp-orange:#f59e0b;--cp-red:#ef4444;--cp-teal:#0ea5e9;--cp-bg:#f8f7ff;--cp-card:#ffffff;--cp-border:#e5e3f0;--cp-text:#1a1a2e;--cp-muted:#6b6b8a;--cp-radius:14px;--cp-shadow:0 4px 28px rgba(79,70,229,.10)}.vtcp-wrap *{box-sizing:border-box;margin:0;padding:0}.vtcp-wrap{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--cp-bg);border-radius:20px;padding:32px;max-width:1040px;margin:0 auto;color:var(--cp-text);box-shadow:var(--cp-shadow);border:1.5px solid var(--cp-border)}.vtcp-header{text-align:center;margin-bottom:28px}.vtcp-badge{display:inline-flex;align-items:center;gap:7px;background:var(--cp-primary);color:#fff;font-size:11px;font-weight:700;letter-spacing:1.5px;padding:6px 16px;border-radius:30px;margin-bottom:14px}.vtcp-title{font-size:30px;font-weight:800;color:var(--cp-text);margin-bottom:8px;line-height:1.1}.vtcp-subtitle{font-size:14px;color:var(--cp-muted)}.vtcp-tool-card{background:var(--cp-card);border:1.5px solid var(--cp-border);border-radius:var(--cp-radius);overflow:hidden;margin-bottom:24px;box-shadow:0 2px 12px rgb(79 70 229 / .06)}.vtcp-tool-topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:linear-gradient(90deg,#1a1a2e,#2d2d4e);color:#fff}.vtcp-tool-title{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:700;letter-spacing:.5px;color:#fff}.vtcp-upload-btn{display:flex;align-items:center;gap:7px;padding:8px 18px;background:rgb(255 255 255 / .12);border:1.5px solid rgb(255 255 255 / .25);border-radius:9px;color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:all .18s;font-family:inherit}.vtcp-upload-btn:hover{background:rgb(255 255 255 / .22);border-color:rgb(255 255 255 / .5)}.vtcp-main-grid{display:grid;grid-template-columns:1fr 260px;gap:0}.vtcp-canvas-col{padding:16px;border-right:1.5px solid var(--cp-border)}.vtcp-canvas-wrap{position:relative;background:#0f0f1a;border-radius:10px;overflow:hidden;min-height:320px;display:flex;align-items:center;justify-content:center;cursor:crosshair}.vtcp-drop-zone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:40px 20px;text-align:center;color:rgb(255 255 255 / .5);transition:all .2s;width:100%}.vtcp-drop-zone.drag-over{background:rgb(79 70 229 / .2);color:rgb(255 255 255 / .9)}.vtcp-drop-title{font-size:16px;font-weight:700;color:rgb(255 255 255 / .8)}.vtcp-drop-sub{font-size:12px;color:rgb(255 255 255 / .4)}.vtcp-drop-btn{display:flex;align-items:center;gap:6px;padding:9px 20px;margin-top:6px;background:var(--cp-primary);border:none;border-radius:9px;color:#fff;font-size:13px;font-weight:700;cursor:pointer;font-family:inherit;transition:all .18s}.vtcp-drop-btn:hover{background:var(--cp-primary2);transform:translateY(-1px)}#vtcp-canvas{width:100%;max-width:100%;display:block;cursor:crosshair;border-radius:10px}.vtcp-crosshair{position:absolute;pointer-events:none;transform:translate(-50%,-50%);z-index:10}.vtcp-crosshair-ring{width:32px;height:32px;border-radius:50%;border:2.5px solid #fff;box-shadow:0 0 0 1.5px rgb(0 0 0 / .5);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.vtcp-crosshair-preview{width:20px;height:20px;border-radius:50%;border:2px solid rgb(255 255 255 / .9);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 2px 8px rgb(0 0 0 / .4)}.vtcp-crosshair-label{position:absolute;top:calc(50% + 22px);left:50%;transform:translateX(-50%);background:rgb(0 0 0 / .8);color:#fff;font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px;white-space:nowrap;letter-spacing:.5px}.vtcp-canvas-hint{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--cp-muted);margin-top:10px;padding:6px 10px;background:#fffbeb;border:1px solid #fde68a;border-radius:7px}.vtcp-palette-row{display:flex;align-items:center;gap:8px;margin-top:12px;flex-wrap:wrap}.vtcp-palette{display:flex;gap:7px;flex-wrap:wrap;flex:1}.vtcp-swatch{width:36px;height:36px;border-radius:9px;cursor:pointer;border:2.5px solid #fff;box-shadow:0 2px 8px rgb(0 0 0 / .18);transition:transform .15s;position:relative;flex-shrink:0}.vtcp-swatch:hover{transform:scale(1.12);z-index:2}.vtcp-swatch.active{border-color:var(--cp-primary);box-shadow:0 0 0 2px var(--cp-primary)}.vtcp-clear-btn{padding:7px 9px;border:1.5px solid var(--cp-border);border-radius:9px;background:var(--cp-bg);cursor:pointer;color:var(--cp-muted);display:flex;align-items:center;transition:all .15s}.vtcp-clear-btn:hover{border-color:#ef4444;color:#ef4444;background:#fff1f0}.vtcp-details-col{padding:16px}.vtcp-details-card{height:100%}.vtcp-details-title{font-size:11px;font-weight:700;color:var(--cp-muted);letter-spacing:1px;text-transform:uppercase;margin-bottom:12px}.vtcp-swatch-big{width:100%;height:110px;border-radius:12px;background:#1e90ff;margin-bottom:14px;box-shadow:0 4px 16px rgb(0 0 0 / .12);transition:background .15s}.vtcp-hex-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.vtcp-hex-value{font-size:20px;font-weight:800;color:var(--cp-text);letter-spacing:1px;font-family:'Courier New',monospace}.vtcp-copy-inline{display:flex;align-items:center;gap:5px;padding:6px 12px;border:1.5px solid var(--cp-border);border-radius:8px;background:var(--cp-bg);cursor:pointer;font-size:12px;font-weight:600;color:var(--cp-muted);font-family:inherit;transition:all .15s}.vtcp-copy-inline:hover{border-color:var(--cp-primary);color:var(--cp-primary)}.vtcp-format-rows{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}.vtcp-format-row{display:flex;align-items:center;gap:10px;padding:8px 10px;background:var(--cp-bg);border:1.5px solid var(--cp-border);border-radius:9px;transition:border-color .15s}.vtcp-format-row:hover{border-color:var(--cp-primary)}.vtcp-fmt-label{font-size:11px;font-weight:700;color:var(--cp-muted);text-transform:uppercase;letter-spacing:.5px;min-width:38px}.vtcp-fmt-value{flex:1;font-size:12px;font-weight:600;color:var(--cp-text);font-family:'Courier New',monospace}.vtcp-copy-btn{width:28px;height:28px;border-radius:7px;border:none;background:#fff0;cursor:pointer;color:var(--cp-muted);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .15s}.vtcp-copy-btn:hover{background:#f0effe;color:var(--cp-primary)}.vtcp-copy-btn.copied{color:var(--cp-green)}.vtcp-copy-all-btn{width:100%;padding:11px;background:linear-gradient(135deg,var(--cp-primary),var(--cp-primary2));color:#fff;border:none;border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;transition:all .2s;box-shadow:0 4px 14px rgb(79 70 229 / .35);margin-bottom:12px}.vtcp-copy-all-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgb(79 70 229 / .45)}.vtcp-color-name-row,.vtcp-contrast-row{display:flex;align-items:center;justify-content:space-between;font-size:12px;padding:6px 0;border-top:1px solid var(--cp-border)}.vtcp-color-name-label,.vtcp-contrast-label{color:var(--cp-muted);font-weight:600}.vtcp-color-name-val{font-weight:700;color:var(--cp-text)}.vtcp-contrast-badge{padding:3px 10px;border-radius:99px;font-size:11px;font-weight:800;background:#d1fae5;color:#065f46}.vtcp-contrast-badge.fail{background:#fee2e2;color:#991b1b}.vtcp-contrast-badge.aa-large{background:#fef3c7;color:#92400e}.vtcp-features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:20px}.vtcp-feat{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--cp-card);border:1.5px solid var(--cp-border);border-radius:var(--cp-radius);transition:all .15s}.vtcp-feat:hover{border-color:var(--cp-primary);transform:translateY(-1px);box-shadow:0 4px 12px rgb(79 70 229 / .10)}.vtcp-feat-icon{width:44px;height:44px;border-radius:12px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff}.vtcp-fi-blue{background:var(--cp-blue)}.vtcp-fi-green{background:var(--cp-green)}.vtcp-fi-purple{background:var(--cp-purple)}.vtcp-fi-orange{background:var(--cp-orange)}.vtcp-fi-red{background:var(--cp-red)}.vtcp-fi-teal{background:var(--cp-teal)}.vtcp-feat-text{display:flex;flex-direction:column;gap:2px}.vtcp-feat-text strong{font-size:13px;font-weight:700;color:var(--cp-text)}.vtcp-feat-text span{font-size:12px;color:var(--cp-muted)}.vtcp-trust-bar{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;padding:14px 20px;background:var(--cp-card);border:1.5px solid var(--cp-border);border-radius:var(--cp-radius);margin-bottom:20px}.vtcp-trust-item{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--cp-text)}.vtcp-trust-item svg{color:var(--cp-green)}.vtcp-trust-sep{color:var(--cp-border);font-size:16px}.vtcp-perfect-for{background:#1a1a2e;border-radius:var(--cp-radius);padding:18px 24px;margin-bottom:20px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}.vtcp-pf-label{font-size:13px;font-weight:700;color:var(--cp-accent);text-transform:uppercase;letter-spacing:1px;white-space:nowrap;min-width:72px}.vtcp-pf-items{display:flex;gap:24px;flex-wrap:wrap;flex:1}.vtcp-pf-item{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11px;font-weight:600;color:rgb(255 255 255 / .7);text-align:center;transition:color .15s}.vtcp-pf-item:hover{color:#fff}.vtcp-pf-item svg{color:rgb(255 255 255 / .6)}.vtcp-footer{text-align:center;padding-top:16px;border-top:1.5px solid var(--cp-border);font-size:12px;color:var(--cp-muted);display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap}.vtcp-footer a{color:var(--cp-primary);font-weight:700;text-decoration:none}.vtcp-footer a:hover{text-decoration:underline}.vtcp-footer-sep{color:var(--cp-border)}.vtcp-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#1a1a2e;color:#fff;padding:10px 20px;border-radius:10px;font-size:13px;font-weight:600;z-index:99999;box-shadow:0 8px 24px rgb(0 0 0 / .25);animation:vtcp-toast-in .2s ease;pointer-events:none}@keyframes vtcp-toast-in{from{opacity:0;transform:translateX(-50%) translateY(10px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}@media (max-width:820px){.vtcp-main-grid{grid-template-columns:1fr}.vtcp-canvas-col{border-right:none;border-bottom:1.5px solid var(--cp-border)}.vtcp-features{grid-template-columns:repeat(2,1fr)}.vtcp-wrap{padding:18px}}@media (max-width:520px){.vtcp-features{grid-template-columns:1fr}.vtcp-pf-items{gap:14px}.vtcp-title{font-size:22px}.vtcp-trust-bar{flex-direction:column;gap:8px}.vtcp-trust-sep{display:none}}