:root{--imi-purple:#3d1f5c;--imi-purple-hover:#2c1644;--imi-bright-grey:#efebf8;--imi-cultured:#f7f8f9;--imi-white:#fff;--imi-tapestry:#a34888;--imi-studio:#78508e;--bg:var(--imi-cultured);--bg-card:var(--imi-white);--bg-card-hover:var(--imi-bright-grey);--border:#1f16331a;--text:#1f1633;--text-dim:#5b5470;--text-subtle:#908a9e;--accent:var(--imi-purple);--accent-light:#3d1f5c1a;--red:#dc2626;--green:#10b981;--green-bg:#10b9811a;--font:"Montserrat", "Inter", -apple-system, sans-serif}[data-theme=dark]{--bg:#0f1117;--bg-card:#1a1d27;--bg-card-hover:#22253a;--border:#2a2d3e;--text:#e2e8f0;--text-dim:#94a3b8;--text-subtle:#64748b;--accent:var(--imi-studio);--accent-light:#78508e2e;--red:#ef4444;--green:#10b981;--green-bg:#10b9811f}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;padding-bottom:80px}header{background:var(--bg-card);border-bottom:1px solid var(--border);z-index:10;padding:16px 32px;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;max-width:720px;margin:0 auto;display:flex}header h1{align-items:center;gap:10px;font-size:18px;font-weight:600;display:flex}header h1 .logo{background:var(--accent);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:700;display:flex}.header-right{align-items:center;gap:12px;display:flex}.back-link{color:var(--text-dim);border-radius:6px;padding:6px 12px;font-size:14px;text-decoration:none;transition:all .15s}.back-link:hover{color:var(--text);background:var(--bg-card-hover)}.theme-toggle{border:1px solid var(--border);width:32px;height:32px;color:var(--text-dim);cursor:pointer;background:0 0;border-radius:50%;justify-content:center;align-items:center;padding:0;transition:all .2s;display:inline-flex}.theme-toggle:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}.theme-toggle svg{display:block}.theme-toggle .theme-icon-sun{display:none}[data-theme=dark] .theme-toggle .theme-icon-sun{display:block}[data-theme=dark] .theme-toggle .theme-icon-moon{display:none}main{max-width:560px;margin:32px auto;padding:0 24px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;margin-bottom:20px;padding:24px}.card h2{align-items:center;gap:8px;margin-bottom:8px;font-size:15px;font-weight:600;display:flex}.card-subtitle{color:var(--text-dim);margin-bottom:18px;font-size:13px;line-height:1.5}.field{margin-bottom:18px}.field label{margin-bottom:6px;font-size:13px;font-weight:600;display:block}.field .hint{color:var(--text-subtle);margin-top:5px;font-size:12px;line-height:1.45}.field input,.field select{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:6px;padding:10px 14px;font-family:inherit;font-size:14px;transition:border-color .15s}.field input:focus,.field select:focus{border-color:var(--accent);outline:none}.hours-row{gap:12px;display:flex}.hours-row .field{flex:1;margin-bottom:0}.btn-primary{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:500;transition:background .15s}.btn-primary:hover:not(:disabled){background:var(--imi-purple-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.error-text{color:var(--red);margin-top:10px;font-size:13px}.success-text{color:var(--green);margin-top:10px;font-size:13px}.save-row{align-items:center;gap:14px;margin-top:4px;display:flex}.gate{text-align:center;max-width:480px;margin:80px auto;padding:0 24px}.gate h2{margin-bottom:8px;font-size:20px}.gate p{color:var(--text-dim);margin-bottom:16px}.gate a{color:var(--accent);font-weight:500;text-decoration:none}.hint.hint-lead{margin-top:0;margin-bottom:10px}.save-row .hint{margin-top:0}.account-banner{z-index:60;background:var(--red);color:#fff;max-width:calc(100vw - 16px);font-family:var(--font);border-radius:0 0 10px 10px;align-items:center;gap:10px;padding:6px 14px;font-size:13px;display:flex;position:fixed;top:0;left:50%;transform:translate(-50%)}.account-banner .account-banner-reload{color:#fff;cursor:pointer;font:inherit;background:0 0;border:none;padding:4px 6px;font-size:13px;text-decoration:underline}