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#0000004d;box-shadow:0 8px 24px lab(0% 0 0/.3)}.sleep-card-optimal{background:linear-gradient(135deg, var(--color-surface), #031108);border-color:#1cce7966;border-color:lab(73.3209% -57.8184 29.8737/.4)}@supports (color:lab(0% 0 0)){.sleep-card-optimal{background:linear-gradient(135deg, var(--color-surface), lab(3.93889% -5.27742 2.62497))}}.sleep-card-good{border-color:#00c6cf4d;border-color:lab(72.4397% -46.7928 -19.1588/.3)}.mode-tab{color:var(--color-text-muted);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);white-space:nowrap;background:0 0;border:none;border-radius:10px;padding:.625rem 1rem;font-size:.875rem;font-weight:500}.mode-tab:hover{color:var(--color-text);background:var(--color-surface-hover)}.mode-tab-active{color:var(--color-text);background:var(--color-accent-soft);box-shadow:0 0 0 1px var(--color-accent)}.time-input{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text);text-align:center;width:100%;transition:border-color var(--duration-fast) var(--ease-out);font-variant-numeric:tabular-nums;border-radius:12px;outline:none;padding:1rem 1.25rem;font-size:2rem;font-weight:600}.time-input:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-soft)}.btn-primary{background:var(--color-accent);color:#0b0b0b;color:lab(3.04863% 0 0);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);border:none;border-radius:12px;padding:.75rem 1.5rem;font-size:1rem;font-weight:600}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);border-radius:10px;padding:.625rem 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