.dt-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;min-height:60vh;font-family:var(--ig-font-sans);font-size:.9375rem;color:var(--ig-text-muted)}.dt-shell{max-width:480px;margin:0 auto;padding:1.5rem 1.25rem 5rem;display:flex;flex-direction:column;gap:1.25rem;font-family:var(--ig-font-sans)}.dt-drill-panel{background:var(--ig-bg-alt, var(--ig-bg));border:1px solid var(--ig-border);border-radius:var(--ig-radius-lg, .75rem);padding:1rem 1.25rem}.dt-drill-header{margin-bottom:.625rem}.dt-drill-back{font-size:.8125rem;font-weight:600;color:var(--ig-text-muted);text-decoration:none}.dt-drill-back:hover{color:var(--ig-accent)}.dt-drill-title{font-family:var(--ig-font-display);font-size:1.125rem;font-weight:700;color:var(--ig-text);margin:0 0 .375rem;line-height:1.3}.dt-drill-desc{font-size:.875rem;color:var(--ig-text-muted);line-height:1.55;margin:0 0 .625rem}.dt-drill-meta{display:flex;gap:.375rem;flex-wrap:wrap}.dt-meta-pill{padding:.125rem .5rem;border:1px solid var(--ig-border);border-radius:var(--ig-radius-md, .5rem);font-size:.75rem;color:var(--ig-text-muted);text-transform:capitalize}.dt-config{display:grid;grid-template-columns:repeat(3,1fr);gap:.625rem}.dt-config :global(.ig-field__label){text-align:center;font-size:.75rem;color:var(--ig-text-muted)}.dt-config :global(.ig-field__input){text-align:center;font-weight:600;padding:.5rem;appearance:textfield;min-height:44px}.dt-config :global(.ig-field__input::-webkit-inner-spin-button),.dt-config :global(.ig-field__input::-webkit-outer-spin-button){-webkit-appearance:none}.dt-setup{display:flex;flex-direction:column;gap:.875rem}.dt-setup[hidden]{display:none}.dt-presets{display:flex;flex-wrap:wrap;gap:.4rem;min-height:44px}.dt-save-row{display:flex}.dt-save-toggle{background:none;border:none;padding:.25rem 0;cursor:pointer;display:inline-flex;align-items:center;min-height:44px;font-family:var(--ig-font-sans);font-size:.8125rem;font-weight:600;color:var(--ig-text-muted);transition:color .15s}.dt-save-toggle:hover{color:var(--ig-accent)}.dt-save-form{display:flex;gap:.4rem;width:100%}.dt-save-form[hidden]{display:none}.dt-save-input{flex:1;min-width:0;padding:.625rem .875rem;min-height:44px;border:1px solid var(--ig-border);border-radius:var(--ig-radius-md, .5rem);background:var(--ig-bg);font-family:var(--ig-font-sans);font-size:1rem;color:var(--ig-text);box-sizing:border-box}.dt-save-input:focus{outline:none;border-color:var(--ig-accent)}.dt-save-confirm{white-space:nowrap}.dt-save-cancel{min-width:44px;min-height:44px;background:var(--ig-bg);color:var(--ig-text-muted);border:1px solid var(--ig-border);border-radius:var(--ig-radius-md, .5rem);font-size:1.25rem;line-height:1;cursor:pointer;transition:color .15s,border-color .15s}.dt-save-cancel:hover{color:var(--ig-error);border-color:var(--ig-error)}.dt-options{display:flex;flex-wrap:wrap;gap:.5rem 1rem;padding-top:.25rem}.dt-opt{display:inline-flex;align-items:center;min-height:44px;gap:.5rem;font-family:var(--ig-font-sans);font-size:.875rem;color:var(--ig-text-muted);cursor:pointer;user-select:none}.dt-opt input{accent-color:var(--ig-accent);width:1rem;height:1rem;cursor:pointer}.dt-timer-wrap{text-align:center;padding:1.5rem 1rem;border-radius:var(--ig-radius-lg);background:color-mix(in srgb,var(--ig-accent) 8%,var(--ig-bg));transition:background .3s var(--ig-ease-smooth)}.dt-timer-wrap--rest{background:color-mix(in srgb,var(--ig-safe) 12%,var(--ig-bg))}.dt-phase-label{font-size:.8125rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ig-accent);margin-bottom:.375rem}.dt-phase-label--rest{color:var(--ig-safe)}.dt-clock{display:inline-block;font-family:var(--ig-font-mono);font-size:clamp(4rem,22vw,7rem);font-weight:700;letter-spacing:-.04em;color:var(--ig-text);line-height:1;min-height:clamp(4rem,22vw,7rem);transition:color .3s;font-variant-numeric:tabular-nums}.dt-clock--warn{color:var(--ig-error)}.dt-rounds-row{margin-top:1rem}.dt-rounds-display{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;min-height:10px}.dt-controls{display:flex;align-items:center;justify-content:center;gap:1.25rem}.dt-btn{display:flex;align-items:center;justify-content:center;border:none;border-radius:var(--ig-radius-md, .5rem);cursor:pointer;font-family:var(--ig-font-sans);font-weight:700;transition:all .15s}.dt-btn--ghost{min-width:48px;min-height:48px;width:48px;height:48px;background:var(--ig-bg);color:var(--ig-text-muted);border:1px solid var(--ig-border)!important;border-radius:50%!important}.dt-btn--ghost:hover{border-color:var(--ig-accent)!important;color:var(--ig-accent)}.dt-extend-row{text-align:center}.dt-btn-extend{min-height:44px;padding:.5rem 1.25rem;background:transparent;color:var(--ig-text-muted);border:1px solid var(--ig-border);border-radius:var(--ig-radius-md, .5rem);font-family:var(--ig-font-sans);font-size:.875rem;font-weight:600;cursor:pointer;transition:all .15s}.dt-btn-extend:hover{border-color:var(--ig-accent);color:var(--ig-accent)}.dt-done{text-align:center;padding:2.5rem 1rem;display:flex;flex-direction:column;align-items:center;gap:1rem}.dt-done-icon{font-size:3rem;line-height:1;color:var(--ig-success)}.dt-done-text{font-family:var(--ig-font-display);font-size:1.25rem;font-weight:700;color:var(--ig-text);margin:0}@media(max-width:400px){.dt-shell{padding:1rem 1rem 4rem}}.dt-preset{display:inline-flex;align-items:stretch}.dt-preset-btn{padding:.5rem .875rem;min-height:44px;background:var(--ig-bg);color:var(--ig-text);border:1px solid var(--ig-border);border-radius:var(--ig-radius-pill, 999px);font-family:var(--ig-font-sans);font-size:.8125rem;font-weight:600;cursor:pointer;transition:border-color .15s,color .15s}.dt-preset-btn:hover{border-color:var(--ig-accent);color:var(--ig-accent)}.dt-preset-del{margin-left:-1px;padding:0 .55rem;min-height:44px;background:var(--ig-bg);color:var(--ig-text-muted);border:1px solid var(--ig-border);border-left:none;border-radius:0 var(--ig-radius-pill, 999px) var(--ig-radius-pill, 999px) 0;font-size:1rem;line-height:1;cursor:pointer;transition:color .15s,border-color .15s}.dt-preset-del:hover{color:var(--ig-error);border-color:var(--ig-error)}.dt-round-dot{width:10px;height:10px;border-radius:50%;background:var(--ig-border);transition:background .3s}.dt-round-dot--done{background:color-mix(in srgb,var(--ig-accent) 40%,var(--ig-bg))}.dt-round-dot--active{background:var(--ig-accent)}@media(prefers-reduced-motion:reduce){.dt-round-dot{transition:none}}