:root{--bg-body: #f7f8fa;--bg-card: #ffffff;--bg-card-hover: #f0f2f5;--bg-secondary: #f0f2f5;--bg-tertiary: #f7f8fa;--bg-input: #ffffff;--text-primary: #111827;--text-heading: #0f172a;--text-secondary: #4b5563;--text-muted: #9ca3af;--text-faint: #9ca3af;--border-light: #e5e7eb;--border-default: #d1d5db;--border-input: #d1d5db;--border-dashed: #d1d5db;--accent: #4f46e5;--accent-hover: #4338ca;--accent-bg: #eef2ff;--accent-text: #4f46e5;--shadow-sm: rgba(0, 0, 0, .05);--shadow-md: rgba(0, 0, 0, .08);--shadow-lg: rgba(0, 0, 0, .1);--shadow-toast: rgba(0, 0, 0, .12);--shadow-card-accent: rgba(79, 70, 229, .15);--badge-active-bg: #ecfdf5;--badge-active-text: #059669;--badge-stale-bg: #fffbeb;--badge-stale-text: #d97706;--badge-never-bg: #fef2f2;--badge-never-text: #dc2626;--toast-success-bg: #ecfdf5;--toast-success-text: #065f46;--toast-success-border: #a7f3d0;--toast-error-bg: #fef2f2;--toast-error-text: #991b1b;--toast-error-border: #fecaca;--error-bg: #fef2f2;--error-text: 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#4b5563;--divider-text: #9ca3af;--empty-text: #9ca3af}[data-theme=dark]{--bg-body: #0c0f1a;--bg-card: #161b2e;--bg-card-hover: #1e2640;--bg-secondary: #1e2640;--bg-tertiary: #161b2e;--bg-input: #1a2035;--text-primary: #e8eaed;--text-heading: #f3f4f6;--text-secondary: #9ca3af;--text-muted: #6b7280;--text-faint: #6b7280;--border-light: #1e2640;--border-default: #2a3352;--border-input: #374060;--border-dashed: #374060;--accent: #6366f1;--accent-hover: #818cf8;--accent-bg: rgba(99, 102, 241, .12);--accent-text: #a5b4fc;--shadow-sm: rgba(0, 0, 0, .3);--shadow-md: rgba(0, 0, 0, .4);--shadow-lg: rgba(0, 0, 0, .5);--shadow-toast: rgba(0, 0, 0, .5);--shadow-card-accent: rgba(99, 102, 241, .2);--badge-active-bg: rgba(16, 185, 129, .12);--badge-active-text: #34d399;--badge-stale-bg: rgba(245, 158, 11, .12);--badge-stale-text: #fbbf24;--badge-never-bg: rgba(239, 68, 68, .12);--badge-never-text: #f87171;--toast-success-bg: rgba(16, 185, 129, .15);--toast-success-text: #6ee7b7;--toast-success-border: rgba(16, 185, 129, .25);--toast-error-bg: rgba(239, 68, 68, .15);--toast-error-text: #fca5a5;--toast-error-border: rgba(239, 68, 68, .25);--error-bg: rgba(239, 68, 68, .12);--error-text: #f87171;--error-border: rgba(239, 68, 68, .25);--btn-danger-bg: rgba(239, 68, 68, .12);--btn-danger-text: #f87171;--btn-danger-border: rgba(239, 68, 68, .25);--btn-danger-hover-bg: rgba(239, 68, 68, .2);--hint-bg: rgba(59, 130, 246, .08);--hint-border: rgba(59, 130, 246, .2);--hint-accent: #60a5fa;--hint-text: #93c5fd;--hint-strong: #bfdbfe;--btn-sso-bg: #1a2035;--btn-sso-text: #e8eaed;--btn-sso-border: #374060;--btn-sso-hover-bg: #1e2640;--code-bg: #0c0f1a;--code-text: #e8eaed;--dl-page-bg: #0c0f1a;--dl-section-sub: #9ca3af;--dl-platform-file: #6b7280;--dl-platform-req: #6b7280;--dl-note-color: #6b7280;--dl-setup-bg: #161b2e;--dl-compat-bg: #161b2e;--dl-compat-item-bg: #1e2640;--dl-step-text: #9ca3af;--dl-tab-bg: #161b2e;--dl-tab-text: #9ca3af;--dl-tab-border: 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#374060;--btn-sso-hover-bg: #1e2640;--code-bg: #0c0f1a;--code-text: #e8eaed;--dl-page-bg: #0c0f1a;--dl-section-sub: #9ca3af;--dl-platform-file: #6b7280;--dl-platform-req: #6b7280;--dl-note-color: #6b7280;--dl-setup-bg: #161b2e;--dl-compat-bg: #161b2e;--dl-compat-item-bg: #1e2640;--dl-step-text: #9ca3af;--dl-tab-bg: #161b2e;--dl-tab-text: #9ca3af;--dl-tab-border: #374060;--dl-cta-text: #9ca3af;--dl-inline-code-bg: rgba(99, 102, 241, .12);--dl-inline-code-text: #a5b4fc;--dl-code-bg: #0c0f1a;--dl-code-text: #e8eaed;--table-header-bg: #161b2e;--table-even-bg: rgba(22, 27, 46, .6);--table-hover-bg: #1e2640;--table-border: #1e2640;--spinner-track: #2a3352;--spinner-head: #6366f1;--auth-switch-text: #9ca3af;--divider-text: #6b7280;--empty-text: #6b7280}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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h1{font-size:1.5rem}.header-right{display:flex;align-items:center;gap:1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;padding:.5rem 1rem;border:none;border-radius:6px;cursor:pointer;font-size:.875rem;font-weight:500;text-align:center;transition:all .15s ease;text-decoration:none;line-height:1.4}.btn:hover{opacity:.88;text-decoration:none}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 1px 2px #0000001f}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 2px 6px #4f46e54d;opacity:1}.btn-secondary{background:var(--bg-secondary);color:var(--text-secondary);border:1px solid var(--border-default)}.btn-secondary:hover{background:var(--bg-card-hover);opacity:1}.btn-danger{background:var(--btn-danger-bg);color:var(--btn-danger-text);border:1px solid var(--btn-danger-border)}.btn-danger:hover{background:var(--btn-danger-hover-bg);opacity:1}.btn-success{background:#059669;color:#fff}.btn-sm{padding:.25rem .5rem;font-size:.75rem}.btn-lg{padding:.65rem 1.5rem;font-size:1rem}.btn-ghost{background:transparent;color:var(--text-secondary);padding:.35rem .5rem}.btn-ghost:hover{background:var(--bg-secondary);color:var(--text-primary);opacity:1}.btn-icon{padding:.35rem;border-radius:6px;background:none;border:1px solid var(--border-default);color:var(--text-secondary);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all .15s}.btn-icon:hover{background:var(--bg-secondary);color:var(--text-primary);border-color:var(--border-input)}.btn-sso{display:block;width:100%;padding:.75rem;margin-bottom:.5rem;border:1px solid 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input::placeholder{color:var(--text-muted)}.auth-switch{text-align:center;margin-top:1rem;font-size:.875rem;color:var(--auth-switch-text)}.divider{text-align:center;margin:1rem 0;color:var(--divider-text);font-size:.8rem}.error-message{background:var(--error-bg);color:var(--error-text);padding:.5rem .75rem;border-radius:6px;font-size:.875rem;margin-bottom:.5rem;border:1px solid var(--error-border)}.toast-container{position:fixed;top:72px;right:1rem;z-index:1000;display:flex;flex-direction:column;gap:.5rem}.toast{padding:.75rem 1rem;border-radius:8px;font-size:.875rem;font-weight:500;box-shadow:0 4px 12px var(--shadow-toast);animation:toast-in .3s ease;min-width:250px}.toast-success{background:var(--toast-success-bg);color:var(--toast-success-text);border:1px solid var(--toast-success-border)}.toast-error{background:var(--toast-error-bg);color:var(--toast-error-text);border:1px solid var(--toast-error-border)}@keyframes toast-in{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:2rem}.stat-card{background:var(--bg-card);padding:1rem 1.25rem;border-radius:10px;box-shadow:0 1px 3px var(--shadow-md);border:1px solid var(--border-light);transition:background .2s,border-color .2s}.stat-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-weight:600;margin-bottom:.25rem}.stat-value{font-size:1.25rem;font-weight:700;color:var(--text-heading);display:flex;align-items:center;gap:.5rem}.stat-value-sm{font-size:.95rem}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}.status-dot-green{background:#059669;box-shadow:0 0 0 3px #05966933}.status-dot-yellow{background:#d97706;box-shadow:0 0 0 3px #d9770633}.status-dot-red{background:#dc2626;box-shadow:0 0 0 3px #dc262633}.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.15rem .6rem;border-radius:9999px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.badge-active{background:var(--badge-active-bg);color:var(--badge-active-text)}.badge-stale{background:var(--badge-stale-bg);color:var(--badge-stale-text)}.badge-never{background:var(--badge-never-bg);color:var(--badge-never-text)}.create-section{margin-bottom:2rem}.create-card{background:var(--bg-card);border-radius:10px;padding:1.5rem;box-shadow:0 1px 3px var(--shadow-md);border:1px solid var(--border-light);transition:background .2s,border-color .2s}.create-card h2{margin-bottom:.25rem}.create-card-desc{color:var(--text-secondary);font-size:.85rem;margin-bottom:1rem}.create-row{display:flex;align-items:center;gap:.5rem}.create-input-wrapper{flex:1;position:relative}.create-input-wrapper input{width:100%;padding:.7rem 1rem;border:2px solid var(--border-input);border-radius:8px;font-size:1rem;transition:border-color .15s,box-shadow .15s;background:var(--bg-input);color:var(--text-primary)}.create-input-wrapper input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #4f46e51a}.create-input-wrapper input::placeholder{color:var(--text-muted)}.create-preview{margin-top:.5rem;font-size:.8rem;color:var(--text-muted)}.create-preview strong{color:var(--accent-text)}.domain-suffix{color:var(--text-secondary);font-size:.95rem;font-weight:500;white-space:nowrap}.create-row input{padding:.5rem;border:1px solid var(--border-default);border-radius:6px;font-size:.875rem;background:var(--bg-input);color:var(--text-primary)}.hint-banner{background:var(--hint-bg);border:1px solid var(--hint-border);border-left:4px solid var(--hint-accent);border-radius:8px;padding:1rem 1.25rem;margin-bottom:1.5rem;font-size:.85rem;color:var(--hint-text);line-height:1.6}.hint-banner strong{color:var(--hint-strong)}.hint-banner .code-block{font-size:.75rem;margin-bottom:.5rem}.domain-cards{display:flex;flex-direction:column;gap:.75rem}.domain-card{background:var(--bg-card);border-radius:10px;padding:1.25rem 1.5rem;box-shadow:0 1px 3px var(--shadow-md);border:1px solid var(--border-light);border-left:4px solid var(--border-default);display:flex;align-items:center;justify-content:space-between;gap:1rem;transition:box-shadow .15s,border-color .15s,background .2s}.domain-card:hover{box-shadow:0 4px 12px var(--shadow-lg)}.domain-card-active{border-left-color:#059669}.domain-card-stale{border-left-color:#d97706}.domain-card-never{border-left-color:#dc2626}.domain-card-info{flex:1;min-width:0}.domain-card-name{font-weight:600;font-size:1rem;color:var(--text-heading);margin-bottom:.15rem}.domain-card-name a{color:inherit;text-decoration:none}.domain-card-name a:hover{color:var(--accent-text);text-decoration:none}.domain-card-meta{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.domain-card-ip{display:inline-flex;align-items:center;gap:.35rem;font-size:.8rem;color:var(--text-secondary);font-family:SF Mono,Fira Code,Consolas,monospace}.domain-card-time{font-size:.8rem;color:var(--text-muted)}.domain-card-actions{display:flex;align-items:center;gap:.5rem;flex-shrink:0}.empty-state{color:var(--empty-text);text-align:center;padding:2rem}.empty-state-box{text-align:center;padding:3rem 2rem;background:var(--bg-card);border-radius:12px;border:2px dashed var(--border-dashed);transition:background .2s,border-color .2s}.empty-state-icon{width:64px;height:64px;margin:0 auto 1rem;background:var(--accent-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.75rem;color:var(--accent-text)}.empty-state-title{font-size:1.1rem;font-weight:600;color:var(--text-heading);margin-bottom:.35rem}.empty-state-desc{font-size:.875rem;color:var(--text-muted);margin-bottom:1.25rem}.domain-table{width:100%;border-collapse:collapse;background:var(--bg-card);border-radius:8px;overflow:hidden;box-shadow:0 1px 3px var(--shadow-md);border:1px solid var(--border-light);transition:background .2s}.domain-table th,.domain-table td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--table-border)}.domain-table th{background:var(--table-header-bg);font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-weight:600}.domain-table tbody tr:nth-child(2n){background:var(--table-even-bg)}.domain-table tbody tr:hover{background:var(--table-hover-bg)}.domain-table 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