*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f4f5f7;--surface: #ffffff;--surface-2: #f7f8fa;--border: #e4e7ec;--text: #16181d;--text-muted: #6b7280;--primary: #4f46e5;--primary-hover: #4338ca;--primary-soft: rgba(79, 70, 229, .09);--danger: #dc2626;--danger-soft: rgba(220, 38, 38, .08);--success: #16a34a;--success-soft: rgba(22, 163, 74, .1);--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .08);--ring: 0 0 0 3px rgba(79, 70, 229, .2);--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;color-scheme:light}:root[data-theme=dark]{--bg: #0e1015;--surface: #161920;--surface-2: #1c2029;--border: #262b36;--text: #e7eaf0;--text-muted: #8a93a5;--primary: #818cf8;--primary-hover: #a5b0ff;--primary-soft: rgba(129, 140, 248, .12);--danger: #f87171;--danger-soft: rgba(248, 113, 113, .12);--success: #4ade80;--success-soft: rgba(74, 222, 128, .12);--shadow: 0 1px 2px rgba(0, 0, 0, .4);--ring: 0 0 0 3px rgba(129, 140, 248, .25);color-scheme:dark}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #0e1015;--surface: #161920;--surface-2: #1c2029;--border: #262b36;--text: #e7eaf0;--text-muted: #8a93a5;--primary: #818cf8;--primary-hover: #a5b0ff;--primary-soft: rgba(129, 140, 248, .12);--danger: #f87171;--danger-soft: rgba(248, 113, 113, .12);--success: #4ade80;--success-soft: rgba(74, 222, 128, .12);--shadow: 0 1px 2px rgba(0, 0, 0, .4);--ring: 0 0 0 3px rgba(129, 140, 248, .25);color-scheme:dark}}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh;transition:background-color .2s,color .2s}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}header{position:sticky;top:0;z-index:10;background:var(--surface);border-bottom:1px solid var(--border);padding:.65rem 1.5rem;transition:background-color .2s,border-color .2s}nav{display:flex;align-items:center;justify-content:space-between;max-width:640px;margin:0 auto}.logo{display:inline-flex;align-items:center;gap:.5rem;font-weight:650;font-size:1rem;letter-spacing:-.01em}.logo:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.nav-actions{display:flex;align-items:center;gap:.5rem}.inline{display:inline}.btn{display:inline-block;padding:.5rem 1rem;font-size:.875rem;font-weight:500;font-family:inherit;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);cursor:pointer;transition:background-color .15s,border-color .15s,color .15s}.btn:hover{background:var(--surface-2);text-decoration:none}.btn:focus-visible{outline:none;box-shadow:var(--ring)}.btn:disabled{opacity:.6;cursor:default}.btn-sm{padding:.3rem .7rem;font-size:.8rem}.btn-primary{background:var(--primary);color:#fff;border-color:transparent}:root[data-theme=dark] .btn-primary{color:#0e1015}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .btn-primary{color:#0e1015}}.btn-primary:hover{background:var(--primary-hover)}.btn-block{display:block;width:100%}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-muted);cursor:pointer;transition:background-color .15s,color .15s}.icon-btn:hover{background:var(--surface-2);color:var(--text)}.icon-btn:focus-visible{outline:none;box-shadow:var(--ring)}.icon-btn svg{width:16px;height:16px}.icon-sun{display:none}:root[data-theme=dark] .icon-sun{display:block}:root[data-theme=dark] .icon-moon{display:none}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .icon-sun{display:block}:root:not([data-theme=light]) .icon-moon{display:none}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.1rem 1.25rem;margin-bottom:1.25rem;transition:background-color .2s,border-color .2s}.card-header{display:flex;align-items:center;gap:.6rem;margin-bottom:1rem}.card-header h2{font-size:1.05rem;font-weight:650;letter-spacing:-.01em}.count-pill{font-size:.75rem;font-weight:600;font-variant-numeric:tabular-nums;color:var(--primary);background:var(--primary-soft);border-radius:99px;padding:.05rem .55rem}.card-footer{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--text-muted);padding-top:.75rem}main{max-width:640px;margin:0 auto;padding:1.5rem}.alert{padding:.65rem 1rem;border-radius:var(--radius-sm);margin-bottom:1rem;font-size:.875rem;border:1px solid transparent;border-left-width:3px;animation:alert-in .2s ease-out}.alert-error{background:var(--danger-soft);color:var(--danger);border-color:var(--danger)}.alert-success{background:var(--success-soft);color:var(--success);border-color:var(--success)}@keyframes alert-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.add-form{display:flex;gap:.5rem;margin-bottom:1rem}.add-form input[type=text]{flex:1;padding:.5rem .75rem;font-size:.9rem;font-family:var(--mono);border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text);transition:border-color .15s,background-color .15s}.add-form input[type=text]::placeholder{color:var(--text-muted);font-family:inherit}.add-form input[type=text]:focus{outline:none;border-color:var(--primary);box-shadow:var(--ring);background:var(--surface)}.domain-scroll{max-height:min(420px,55vh);overflow-y:auto;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);scrollbar-width:thin;scrollbar-color:var(--border) transparent}.domain-scroll::-webkit-scrollbar{width:10px}.domain-scroll::-webkit-scrollbar-thumb{background:var(--border);border-radius:8px;border:3px solid var(--surface)}.domain-list{list-style:none}.domain-row{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.45rem .5rem .45rem .9rem;border-bottom:1px solid var(--border);font-size:.875rem}.domain-row:last-child{border-bottom:none}.domain-row:hover{background:var(--surface-2)}.domain-name{font-family:var(--mono);overflow-wrap:anywhere}.btn-delete{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;flex-shrink:0;font-size:1rem;line-height:1;border:none;border-radius:6px;background:transparent;color:var(--text-muted);cursor:pointer;opacity:0;transition:opacity .12s,background-color .12s,color .12s}.domain-row:hover .btn-delete,.btn-delete:focus-visible{opacity:1}.btn-delete:hover{background:var(--danger-soft);color:var(--danger)}.btn-delete:focus-visible{outline:none;box-shadow:var(--ring)}@media(hover:none){.btn-delete{opacity:1}}.empty-state{text-align:center;padding:2rem 1rem;font-size:.875rem;color:var(--text-muted)}.config-links h3{font-size:.95rem;font-weight:650;margin-bottom:.75rem}.chips{display:flex;flex-wrap:wrap;gap:.5rem}.chip{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .75rem;font-size:.8rem;font-family:var(--mono);color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:99px;transition:border-color .15s,background-color .15s}.chip:hover{text-decoration:none;border-color:var(--primary);background:var(--primary-soft);color:var(--primary)}.login-container{max-width:360px;margin:14vh auto 0;padding:2rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.login-container h1{margin-bottom:1.5rem;text-align:center;font-size:1.3rem;font-weight:650;letter-spacing:-.01em}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.3rem;font-size:.8rem;font-weight:500;color:var(--text-muted)}.form-group input{width:100%;padding:.5rem .75rem;font-size:.9rem;font-family:inherit;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text);transition:border-color .15s,background-color .15s}.form-group input:focus{outline:none;border-color:var(--primary);box-shadow:var(--ring);background:var(--surface)}.text-muted{color:var(--text-muted)}@media(max-width:640px){main{padding:1rem}header{padding:.65rem 1rem}.add-form{flex-direction:column}.add-form .btn{width:100%;text-align:center}.card-footer{flex-direction:column;align-items:flex-start;gap:.25rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}