*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--color-bg:#0a0a0f;--color-surface:#12121a;--color-surface-hover:#1a1a26;--color-border:#2a2a3a;--color-text:#e4e4ed;--color-text-muted:#8888a0;--color-primary:#6c63ff;--color-primary-hover:#7b73ff;--color-accent:#00d4aa;--color-error:#ff4d6a;--color-warning:#fa3;--radius:8px;--radius-lg:12px;--font-mono:"SF Mono","Fira Code","Fira Mono",monospace}html{color-scheme:dark}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-hover)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:0 24px;height:56px;position:-webkit-sticky;position:sticky;top:0;z-index:100}.header-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;height:100%;gap:32px}.logo{font-size:20px;font-weight:700;font-family:var(--font-mono);color:var(--color-accent)!important;letter-spacing:-.5px}.nav{display:flex;gap:20px}.nav a{color:var(--color-text-muted);font-size:14px;font-weight:500;transition:color .15s}.nav a:hover{color:var(--color-text)}.user-menu{margin-left:auto;display:flex;align-items:center;gap:12px}.user-email{color:var(--color-text-muted);font-size:13px}.main-content{flex:1 1;max-width:1200px;margin:0 auto;padding:32px 24px;width:100%}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .15s}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover)}.btn-outline{background:transparent;border:1px solid var(--color-border);color:var(--color-text-muted)}.btn-outline:hover{border-color:var(--color-text-muted);color:var(--color-text)}.btn-sm{padding:6px 12px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:24px}.form-group{margin-bottom:20px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--color-text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.form-input,.form-select{width:100%;padding:10px 14px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text);font-size:14px;outline:none;transition:border-color .15s}.form-input:focus,.form-select:focus{border-color:var(--color-primary)}.form-input::placeholder{color:var(--color-text-muted)}.id-display{font-family:var(--font-mono);font-size:18px;font-weight:600;color:var(--color-accent);letter-spacing:.5px}.id-display-lg{font-size:28px}.page-title{font-size:24px;font-weight:700;margin-bottom:8px}.page-subtitle{color:var(--color-text-muted);font-size:15px;margin-bottom:32px}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;font-size:12px;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;padding:12px 16px}.data-table td,.data-table th{border-bottom:1px solid var(--color-border)}.data-table td{padding:14px 16px;font-size:14px}.data-table tr:hover td{background:var(--color-surface-hover)}.badge{display:inline-block;padding:3px 8px;border-radius:4px;font-size:12px;font-weight:600;background:var(--color-border);color:var(--color-text-muted)}.badge,.xref-tag{font-family:var(--font-mono)}.xref-tag{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);font-size:13px;margin:3px}.xref-tag .source{color:var(--color-text-muted);font-size:11px;text-transform:uppercase}.alert{padding:14px 18px;border-radius:var(--radius);font-size:14px;margin-bottom:20px}.alert-error{background:rgba(255,77,106,.1);border:1px solid rgba(255,77,106,.3);color:var(--color-error)}.alert-success{background:rgba(0,212,170,.1);border:1px solid rgba(0,212,170,.3);color:var(--color-accent)}.copy-btn{display:inline-flex;align-items:center;padding:2px 6px;margin-left:6px;font-size:11px;font-weight:500;color:var(--color-text-muted);background:transparent;border:1px solid var(--color-border);border-radius:4px;cursor:pointer;transition:all .15s;vertical-align:middle}.copy-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}.xref-row{display:flex;gap:12px;margin-bottom:10px;align-items:center}.xref-row .form-input,.xref-row .form-select{flex:1 1}.xref-row .btn-remove{flex-shrink:0;width:36px;height:36px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:var(--radius);background:transparent;border:1px solid var(--color-border);color:var(--color-text-muted);cursor:pointer;font-size:18px}.xref-row .btn-remove:hover{border-color:var(--color-error);color:var(--color-error)}.loading{display:flex;align-items:center;justify-content:center;padding:60px}.empty-state,.loading{color:var(--color-text-muted)}.empty-state{text-align:center;padding:60px 20px}.empty-state h3{font-size:18px;margin-bottom:8px;color:var(--color-text)}.detail-section{margin-bottom:32px}.detail-section h2{font-size:16px;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.detail-grid{display:grid;grid-template-columns:140px 1fr;grid-gap:8px 16px;gap:8px 16px;font-size:14px}.detail-grid dt{color:var(--color-text-muted);font-weight:500}.detail-grid dd{font-family:var(--font-mono)}.login-page{min-height:100vh;justify-content:center;background:var(--color-bg)}.login-card,.login-page{display:flex;align-items:center}.login-card{flex-direction:column;gap:24px}.login-logo{font-size:42px;font-weight:700;font-family:var(--font-mono);color:var(--color-accent);letter-spacing:-1px}.login-subtitle{color:var(--color-text-muted);font-size:14px;margin-top:-12px}.login-google-btn{display:inline-flex;align-items:center;gap:12px;padding:14px 32px;min-width:280px;justify-content:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text);font-size:15px;font-weight:500;cursor:pointer;transition:all .15s}.login-google-btn:hover{background:var(--color-surface-hover);border-color:var(--color-primary);color:#fff}