body{margin:0;padding:0;font-family:Arial,sans-serif;background-color:#f5f5f5}.tip-calculator.svelte-1rfk3s5{max-width:600px;margin:0 auto;padding:20px;display:flex;flex-direction:column;gap:20px}h1.svelte-1rfk3s5{color:#780000;text-align:center;font-size:2rem;margin-bottom:20px}.calculator-section.svelte-1rfk3s5{display:flex;flex-direction:column;gap:15px}.input-group.svelte-1rfk3s5{display:flex;flex-direction:column;gap:5px}label.svelte-1rfk3s5{font-weight:700;font-size:1.2rem}input[type=text].svelte-1rfk3s5,input[type=number].svelte-1rfk3s5{padding:12px;border:1px solid #ccc;border-radius:4px;font-size:1.1rem;background-color:#e3e3e3}input[type=range].svelte-1rfk3s5{width:100%;margin-top:5px;accent-color:#780000}.tip-section.svelte-1rfk3s5{display:flex;flex-direction:column;gap:15px}@media (min-width: 480px){.tip-section.svelte-1rfk3s5{flex-direction:row;justify-content:space-between}.tip-section.svelte-1rfk3s5 .input-group:where(.svelte-1rfk3s5){width:48%}}.tip-controls.svelte-1rfk3s5{display:flex;flex-direction:column;gap:5px}.person-counter.svelte-1rfk3s5{display:flex;align-items:center;background-color:#e3e3e3;border-radius:4px}.person-counter.svelte-1rfk3s5 button:where(.svelte-1rfk3s5){background-color:#e3e3e3;border:none;font-size:1.5rem;padding:8px 15px;cursor:pointer;color:#780000;font-weight:700}.person-counter.svelte-1rfk3s5 button:where(.svelte-1rfk3s5):disabled{color:#999;cursor:not-allowed}.person-counter.svelte-1rfk3s5 span:where(.svelte-1rfk3s5){flex:1;text-align:center;font-size:1.2rem;padding:8px 0}.per-person-section.svelte-1rfk3s5{background-color:#ffdbdb;padding:15px;border-radius:8px;margin:10px 0}.per-person-section.svelte-1rfk3s5 h2:where(.svelte-1rfk3s5){color:#780000;margin-top:0;margin-bottom:10px;font-size:1.5rem}.result-row.svelte-1rfk3s5{display:flex;justify-content:space-between;margin-bottom:8px;font-size:1.1rem}.result.svelte-1rfk3s5{font-weight:700;background-color:#e3e3e3;padding:6px 12px;border-radius:4px;min-width:100px;text-align:right}.totals-section.svelte-1rfk3s5{margin-top:10px}.history-button.svelte-1rfk3s5{background-color:#780000;color:#fff;border:none;padding:10px 15px;border-radius:4px;cursor:pointer;font-size:1rem;margin-top:10px;align-self:center}.modal-overlay.svelte-1rfk3s5{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000}.history-modal.svelte-1rfk3s5{background-color:#fff;border-radius:8px;padding:20px;width:90%;max-width:500px;max-height:80vh;overflow-y:auto}.history-modal.svelte-1rfk3s5 h2:where(.svelte-1rfk3s5){color:#780000;margin-top:0}.history-list.svelte-1rfk3s5{display:flex;flex-direction:column;gap:10px;margin:15px 0}.history-item.svelte-1rfk3s5{border-bottom:1px solid #eee;padding-bottom:10px}.history-timestamp.svelte-1rfk3s5{font-size:.8rem;color:#777;margin-bottom:5px}.history-details.svelte-1rfk3s5{display:grid;grid-template-columns:1fr 1fr;gap:5px}.history-modal.svelte-1rfk3s5 button:where(.svelte-1rfk3s5){background-color:#780000;color:#fff;border:none;padding:8px 15px;border-radius:4px;cursor:pointer;margin-right:10px;margin-top:10px}