:root{--background:#EFEEFC;--background-secondary:#FFFFFF;--background-blue:#EFF5FB;--background-blue-gray:#043463;--background-gray:#ccc;--background-gray2:#dfdfdf;--foreground-blue:#043463;--foreground:#212529;--foreground-secondary:#6c757d;--title:#043463;--border-color:#dee2e6;--button:#043463;--primary-color:#007AFF;--card-color:rgba(156,201,250,0.49);--marker:#adb5bd;--background-hover:#f2f2f2;--panel:#ffffff;--panel-soft:#f5f7ff;--border:#dee2e6;--txt:#212529;--muted:#6c757d;--green:#16a34a;--red:#dc2626;--glow-a:rgba(99,102,241,0.12);--glow-b:rgba(56,189,248,0.12)}.dark{--background:#161D26;--background-secondary:#1C1C1C;--background-blue:#132840;--background-blue-gray:#6c757d;--background-gray:#171717;--background-gray2:#383838;--foreground-blue:#007AFF;--foreground:#f8f9fa;--foreground-secondary:#adb5bd;--title:#FFFFFF;--border-color:#FFFFFF;--button:#6c757d;--primary-color:#043463;--card-color:#043463;--marker:#132840;--background-hover:#1e293b;--panel:#0b1220;--panel-soft:#0f172a;--border:#2b3446;--txt:#cbd5e1;--muted:#94a3b8;--green:#22c55e;--red:#ef4444;--glow-a:rgba(99,102,241,0.25);--glow-b:rgba(56,189,248,0.25)}.theme-changer{display:inline-flex;align-items:center;gap:.5rem;padding:.45rem;border-radius:999px;background:radial-gradient(120% 120% at 0 0,rgba(99,102,241,.1),transparent 55%),radial-gradient(120% 120% at 100% 100%,rgba(56,189,248,.1),transparent 55%),var(--background-secondary);border:1px solid var(--border-color);box-shadow:0 1px 2px rgba(0,0,0,.06),0 8px 22px rgba(0,0,0,.04)}.theme-changer .theme-button{position:relative;display:inline-flex;align-items:center;justify-content:center;inline-size:1.9rem;block-size:1.9rem;border-radius:999px;background:rgba(0,0,0,0);border:1px solid rgba(0,0,0,0);color:var(--foreground);cursor:pointer;transition:transform .06s ease,filter .15s ease,border-color .15s ease,background .15s ease,box-shadow .15s ease,color .15s ease}.theme-changer .theme-button svg{inline-size:1.1rem;block-size:1.1rem;transition:transform .15s ease}.theme-changer .theme-button:hover{border-color:color-mix(in srgb,var(--border-color) 65%,var(--primary-color) 35%);background:color-mix(in srgb,var(--background-secondary) 92%,var(--primary-color) 8%);filter:brightness(1.02)}.theme-changer .theme-button:hover svg{transform:scale(1.06)}.theme-changer .theme-button:active{transform:translateY(1px)}.theme-changer .theme-button:focus-visible{outline:none;box-shadow:0 0 0 2px color-mix(in srgb,var(--primary-color) 35%,transparent)}.theme-changer .theme-button.active{color:#0b1220;background:linear-gradient(90deg,#5b8cff,#6fe3ff);border-color:rgba(0,0,0,0);box-shadow:0 10px 26px rgba(111,227,255,.28),inset 0 0 0 1px hsla(0,0%,100%,.06)}@media(prefers-color-scheme:dark){.theme-changer .theme-button:not(.active){box-shadow:inset 0 0 0 1px hsla(0,0%,100%,.04)}}@media(prefers-color-scheme:light){.theme-changer .theme-button:not(.active){box-shadow:inset 0 0 0 1px rgba(0,0,0,.04)}}@media(max-width:768px){.theme-changer .theme-button{inline-size:1.7rem;block-size:1.7rem}.theme-changer .theme-button svg{inline-size:1rem;block-size:1rem}.theme-changer{margin-top:20px}}@media(prefers-reduced-motion:reduce){.theme-changer .theme-button,.theme-changer .theme-button svg{transition:none}}