:root{color-scheme:light;--bg: #fafaf8;--surface: #ffffff;--text: #14141a;--text-body: #33333c;--muted: #6b6b74;--faint: #71717a;--divider: #e8e8e4;--divider-soft: #f0f0ec;--card-border: #e5e5e0;--card-shadow: 0 1px 2px rgba(20, 20, 26, .04);--input-border: #d9d9d4;--border-strong: #e0e0da;--hover-bg: #f1f1ec;--code-bg: #f1f1ec;--code-text: #14141a;--copy-bg: #ffffff;--accent: #047857;--accent-strong: #065f46;--accent-bg: #ecfdf5;--accent-bg-hover: #f0fdf9;--accent-border: #a7f3d0;--result-text: #065f46;--btn: #047857;--btn-hover: #065f46;--btn-text: #ffffff;--btn-busy: #a7d9c4;--btn-disabled-bg: #eeeeea;--btn-disabled-text: #a3a3ab;--selection: #04785722;--focus-ring: rgba(4, 120, 87, .18);--error-bg: #fef2f2;--error-border: #fecaca;--error-text: #b91c1c;--note-bg: #fffbeb;--note-border: #fde68a;--note-text: #92400e;--overlay: rgba(20, 20, 26, .45);--modal-shadow: 0 24px 64px rgba(0, 0, 0, .25);--globe-shadow: drop-shadow(0 18px 36px rgba(5, 150, 105, .18));--globe-glow-mobile: drop-shadow(0 10px 16px rgba(5, 150, 105, .2));--track: #e5e5e0;--usage-track: #f0f0ec;--switch-track: #f1f1ec;--switch-border: #e0e0da;--switch-thumb: #ffffff;--icon-active: #047857;--icon-inactive: #a3a3ab}:root[data-theme=dark]{color-scheme:dark;--bg: #0e0e10;--surface: #17171a;--text: #ededef;--text-body: #d4d4d8;--muted: #9a9aa3;--faint: #85858e;--divider: #222226;--divider-soft: #1f1f23;--card-border: #26262b;--card-shadow: inset 0 1px 0 rgba(255, 255, 255, .03), 0 12px 32px rgba(0, 0, 0, .35);--input-border: #2e2e34;--border-strong: #2e2e34;--hover-bg: #1c1c20;--code-bg: #1c1c20;--code-text: #d4d4d8;--copy-bg: #0e0e10;--accent: #34d399;--accent-strong: #34d399;--accent-bg: rgba(16, 185, 129, .08);--accent-bg-hover: rgba(16, 185, 129, .14);--accent-border: rgba(52, 211, 153, .25);--result-text: #6ee7b7;--btn-busy: #065f46;--btn-disabled-bg: #1c1c20;--btn-disabled-text: #6b6b74;--selection: rgba(52, 211, 153, .25);--focus-ring: rgba(52, 211, 153, .25);--error-bg: rgba(239, 68, 68, .08);--error-border: rgba(248, 113, 113, .3);--error-text: #fca5a5;--note-bg: rgba(245, 158, 11, .08);--note-border: rgba(251, 191, 36, .3);--note-text: #fcd34d;--overlay: rgba(0, 0, 0, .6);--modal-shadow: 0 24px 64px rgba(0, 0, 0, .6);--globe-shadow: drop-shadow(0 0 60px rgba(16, 185, 129, .22));--globe-glow-mobile: drop-shadow(0 0 22px rgba(16, 185, 129, .3));--track: #2e2e34;--usage-track: #1f1f23;--switch-track: #17171a;--switch-border: #2e2e34;--switch-thumb: #2a2a30;--icon-active: #34d399;--icon-inactive: #6b6b74}.theme-toggle{position:relative;display:inline-flex;align-items:center;flex:none;width:60px;height:32px;padding:0;border-radius:16px;border:1px solid var(--switch-border);background:var(--switch-track);cursor:pointer;transition:background .25s,border-color .25s}.theme-toggle-thumb{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:var(--switch-thumb);box-shadow:0 1px 3px #00000040;transition:left .25s cubic-bezier(.4,0,.2,1),background .25s}:root[data-theme=dark] .theme-toggle-thumb{left:31px}.theme-toggle-icons{position:relative;display:flex;width:100%;justify-content:space-between;padding:0 8px}.theme-toggle-sun{stroke:var(--icon-active)}.theme-toggle-moon{stroke:var(--icon-inactive)}:root[data-theme=dark] .theme-toggle-sun{stroke:var(--icon-inactive)}:root[data-theme=dark] .theme-toggle-moon{stroke:var(--icon-active)}@media(prefers-reduced-motion:reduce){.theme-toggle,.theme-toggle-thumb{transition:none}}