:root{--bg-primary: #0a0e17;--bg-secondary: #121826;--bg-card: rgba(22, 30, 46, .72);--bg-card-hover: rgba(30, 42, 65, .85);--bg-glass: rgba(255, 255, 255, .04);--border-subtle: rgba(255, 255, 255, .08);--border-glow: rgba(255, 51, 102, .4);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-primary: #ff3366;--accent-primary-hover: #ff527b;--accent-secondary: #4cc9f0;--accent-gold: #ffd166;--accent-success: #06d6a0;--accent-error: #ef476f;--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;--font-jp-serif: "Noto Serif JP", "Yu Mincho", serif;--shadow-sm: 0 4px 12px rgba(0, 0, 0, .25);--shadow-md: 0 10px 28px rgba(0, 0, 0, .4);--shadow-glow: 0 0 35px rgba(255, 51, 102, .25);--shadow-glow-success: 0 0 35px rgba(6, 214, 160, .3);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 22px;--radius-full: 9999px;--transition-fast: .18s cubic-bezier(.4, 0, .2, 1);--transition-smooth: .3s cubic-bezier(.16, 1, .3, 1)}[data-theme=light]{--bg-primary: #f5f7fb;--bg-secondary: #ffffff;--bg-card: rgba(255, 255, 255, .85);--bg-card-hover: rgba(255, 255, 255, .98);--bg-glass: rgba(0, 0, 0, .03);--border-subtle: rgba(0, 0, 0, .08);--border-glow: rgba(255, 51, 102, .3);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--shadow-sm: 0 4px 16px rgba(0, 0, 0, .06);--shadow-md: 0 12px 32px rgba(0, 0, 0, .09);--shadow-glow: 0 0 25px rgba(255, 51, 102, .15)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5;overflow-x:hidden;background-image:radial-gradient(circle at 15% 10%,rgba(255,51,102,.08) 0%,transparent 45%),radial-gradient(circle at 85% 80%,rgba(76,201,240,.08) 0%,transparent 45%);background-attachment:fixed;transition:background-color var(--transition-smooth),color 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var(--border-subtle)}.setting-pill-btn{border:none;background:transparent;color:var(--text-secondary);font-family:var(--font-sans);font-size:.825rem;font-weight:600;padding:.4rem .95rem;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast)}.setting-pill-btn:hover{color:var(--text-primary)}.setting-pill-btn.active{background:linear-gradient(135deg,var(--accent-primary),#ff6b8b);color:#fff;box-shadow:0 2px 8px #ff336659}.setting-custom-input{width:72px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-full);padding:.35rem .65rem;font-family:var(--font-sans);font-size:.825rem;font-weight:600;color:var(--text-primary);text-align:center;outline:none;transition:all var(--transition-fast);-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield;margin-left:.25rem}.setting-custom-input::-webkit-outer-spin-button,.setting-custom-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.setting-custom-input:focus,.setting-custom-input.active{border-color:var(--accent-primary);box-shadow:0 0 0 2px #ff336640;background:var(--bg-card-hover)}.setting-custom-input::placeholder{color:var(--text-muted);font-size:.75rem}.setting-toggle-label{display:inline-flex;align-items:center;gap:.55rem;font-size:.825rem;font-weight:600;color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;padding:.4rem .75rem;border-radius:var(--radius-sm);transition:all var(--transition-fast);margin-left:.35rem}.setting-toggle-label:hover{color:var(--text-primary);background:var(--bg-glass)}.setting-toggle-label.disabled{opacity:.9;cursor:default}.setting-toggle-label input[type=checkbox]{accent-color:var(--accent-primary);width:16px;height:16px;cursor:pointer}.setting-toggle-label.disabled input[type=checkbox]{cursor:default}.setting-badge-auto{font-size:.68rem;font-weight:700;color:var(--accent-primary);background:#ff33661f;border:1px solid rgba(255,51,102,.25);padding:.15rem .5rem;border-radius:var(--radius-full);letter-spacing:.02em;white-space:nowrap}.infinite-progress-fill{background:linear-gradient(90deg,var(--accent-secondary),var(--accent-primary),var(--accent-secondary))!important;background-size:200% 100%!important;animation:shineInfinite 2s linear infinite!important;width:100%!important}@keyframes shineInfinite{0%{background-position:100% 0}to{background-position:-100% 0}}.btn-finish-session{border:1px solid var(--accent-gold);color:var(--accent-gold);background:#ffd16614}.btn-finish-session:hover{background:#ffd1662e;color:#fff}