:root{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#25334b;background:#f5f5f3;color-scheme:light;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--background: #f5f5f3;--surface: #ffffff;--border: #e2e5e9;--navy: #243554;--accent: #e37870;--accent-soft: #fce9e5}*{box-sizing:border-box}html{min-width:320px;background:var(--background)}body{min-width:320px;min-height:100vh;margin:0;background:var(--background)}button{font:inherit;color:inherit}button:focus-visible{outline:3px solid rgba(227,120,112,.35);outline-offset:3px}.app-shell{width:min(100% - 32px,560px);margin:0 auto;padding:24px 0 32px}.player-topline,.playing-state,.control-heading,.sound-card{display:flex;align-items:center}.machine{display:grid;gap:16px}.player-card{position:relative;display:flex;min-height:380px;overflow:hidden;flex-direction:column;align-items:center;padding:20px 24px 24px;border-radius:22px;background:var(--navy);box-shadow:0 16px 36px #1e305024;isolation:isolate}.player-card:before,.player-card:after{position:absolute;border-radius:50%;content:"";pointer-events:none}.player-card:before{top:-35%;right:-25%;width:80%;height:80%;background:#79a4d221;filter:blur(24px)}.player-card:after{bottom:-40%;left:-25%;width:75%;height:75%;background:#e378701c;filter:blur(24px)}.player-topline{position:relative;z-index:1;justify-content:flex-end;width:100%}.playing-state{gap:7px;color:#bbc7d7;font-size:10px;font-weight:650}.state-pulse{width:6px;height:6px;border-radius:50%;background:#c6d0dd;transition:background .22s ease,box-shadow .22s ease}.player-card[data-playing=true] .state-pulse{background:#a5d391;box-shadow:0 0 0 4px #a5d3911f}.player-card .state-pulse.state-pulse--error{background:#f3ae87;box-shadow:0 0 0 4px #f3ae871f}.sound-orb{--orb-color: #f9a8d4;position:relative;display:grid;width:188px;height:188px;margin:26px 0 22px;place-items:center}.orb-ring{position:absolute;border:1px solid rgba(227,235,246,.16);border-radius:50%;transition:transform .32s ease,opacity .32s ease}.orb-ring--outer{width:100%;height:100%;opacity:.65;transform:scale(.92)}.orb-ring--inner{width:76%;height:76%;border-color:color-mix(in srgb,var(--orb-color) 40%,transparent);opacity:.5;transform:scale(.96)}.orb-core{display:grid;width:52%;height:52%;place-items:center;border:1px solid rgba(255,255,255,.25);border-radius:50%;background:color-mix(in srgb,var(--orb-color) 70%,#f4e9df);box-shadow:0 0 0 14px color-mix(in srgb,var(--orb-color) 12%,transparent),0 0 55px color-mix(in srgb,var(--orb-color) 28%,transparent);color:#fffaf5;transform:scale(.96);transition:transform .32s ease}.orb-wave{display:grid;width:54%;height:54%;place-items:center;border:1px solid rgba(255,255,255,.3);border-radius:50%}.orb-wave svg{width:34px;height:34px}.player-card[data-playing=true] .orb-ring--outer{opacity:1;transform:scale(1.02)}.player-card[data-playing=true] .orb-ring--inner{opacity:.9;transform:scale(1.03)}.player-card[data-playing=true] .orb-core{transform:scale(1.02)}.player-card h2{position:relative;z-index:1;margin:0;color:#fffaf5;font-size:26px;font-weight:700;letter-spacing:-.06em}.play-button{position:relative;z-index:1;display:grid;width:58px;height:58px;margin-top:22px;padding:0;place-items:center;border:0;border-radius:50%;background:#fffaf5;color:var(--accent);cursor:pointer;box-shadow:0 10px 22px #07132633;transition:transform .16s ease,background .16s ease}.play-button:hover{background:#fff;transform:translateY(-2px)}.play-button:active{transform:translateY(0)}.play-button:disabled{cursor:wait;opacity:.7}.play-button svg{width:22px;height:22px}.play-button[aria-pressed=false] .player-icon__pause,.play-button[aria-pressed=true] .player-icon__play{display:none}.control-panel{padding:4px 24px;border:1px solid var(--border);border-radius:22px;background:var(--surface)}.control-group{padding:20px 0}.control-group+.control-group{border-top:1px solid var(--border)}.control-heading{justify-content:space-between;min-height:18px;margin-bottom:12px}.control-label{color:#526078;font-size:11px;font-weight:750;letter-spacing:.08em;text-transform:uppercase}.control-hint{color:var(--accent);font-size:11px;font-weight:750}.sound-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.sound-card{width:100%;gap:9px;min-height:52px;padding:8px 10px;border:1px solid transparent;border-radius:12px;background:#f8f9fa;text-align:left;cursor:pointer;transition:border-color .16s ease,background .16s ease}.sound-card:hover{background:#f2f4f6}.sound-card.is-selected{border-color:#f0c8c1;background:#fff7f4}.sound-card__icon{display:grid;flex:0 0 auto;width:31px;height:31px;place-items:center;border-radius:9px;background:color-mix(in srgb,var(--sound-color) 22%,white);color:color-mix(in srgb,var(--sound-color) 70%,#6e7788)}.sound-card__icon svg{width:17px;height:17px}.sound-card__copy{min-width:0}.sound-card__copy strong{color:#2b3850;font-size:12px;font-weight:720;letter-spacing:-.01em}.sound-card__check{display:grid;flex:0 0 auto;width:17px;height:17px;margin-left:auto;place-items:center;border:1px solid #d9dee5;border-radius:50%;color:transparent;font-size:9px;font-weight:800}.sound-card.is-selected .sound-card__check{border-color:var(--accent);background:var(--accent);color:#fff}.timer-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}.timer-option{min-height:33px;padding:0 6px;border:1px solid var(--border);border-radius:8px;background:#fff;color:#7e8999;cursor:pointer;font-size:10px;font-weight:700}.timer-option:hover{border-color:#e4b8b1;color:var(--accent)}.timer-option.is-selected{border-color:#f0c7be;background:var(--accent-soft);color:#c7655e}@media(max-width:440px){.app-shell{width:min(100% - 24px,560px);padding-top:16px}.player-card{min-height:350px}.sound-orb{width:166px;height:166px;margin-top:25px}.control-panel{padding-right:16px;padding-left:16px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}@media(prefers-color-scheme:dark){:root{color-scheme:dark;color:#e8edf4;background:#111827;--background: #111827;--surface: #1b2535;--border: #334155;--navy: #1f2e4b;--accent-soft: #3d2c32}.player-card{box-shadow:0 16px 36px #00000047}.play-button{background:#f5f1ec;box-shadow:0 10px 22px #00000052}.play-button:hover{background:#fff}.control-label{color:#c0cad8}.sound-card{background:#242e3e}.sound-card:hover{background:#2b3749}.sound-card.is-selected{border-color:#b96f68;background:#3b2d35}.sound-card__icon{background:color-mix(in srgb,var(--sound-color) 28%,#263145);color:color-mix(in srgb,var(--sound-color) 76%,#c6d0df)}.sound-card__copy strong{color:#e8edf4}.sound-card__check{border-color:#586579}.timer-option{border-color:var(--border);background:#202a3a;color:#aab6c8}.timer-option:hover{border-color:#b8736b;color:#f1a29a}.timer-option.is-selected{border-color:#b96f68;background:#3d2c32;color:#f1a29a}}