*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg: #09090b;--surface: rgba(255, 255, 255, .05);--surface-hover: rgba(255, 255, 255, .08);--text: #fafafa;--text-muted: #a1a1aa;--border: #27272a;--btn-primary-bg: #fafafa;--btn-primary-text: #09090b;--modal-bg: #18181b;--overlay: rgba(0, 0, 0, .6)}body.light{--bg: #fafafa;--surface: rgba(0, 0, 0, .03);--surface-hover: rgba(0, 0, 0, .06);--text: #09090b;--text-muted: #71717a;--border: #e4e4e7;--btn-primary-bg: #18181b;--btn-primary-text: #fafafa;--modal-bg: #ffffff;--overlay: rgba(0, 0, 0, .3)}body,button,input{font-family:Inter,monospace;font-feature-settings:"tnum" 1}body{background:var(--bg);color:var(--text);min-height:100vh}#app{min-height:calc(100vh - 52px);display:flex;align-items:start;justify-content:center;padding:16px}#clocks-container{display:flex;flex-direction:column;align-items:center;gap:16px;width:100%}#added-clocks{display:flex;flex-direction:column;align-items:center;gap:12px;width:100%}@media(min-width:1300px){#added-clocks{display:grid;grid-template-columns:1fr 1fr!important}#added-clocks:has(>:only-child){grid-template-columns:1fr!important}}@media(min-width:500px){#app{align-items:center}#added-clocks{display:grid;grid-template-columns:1fr}#clocks-container{width:auto}.clock-card{width:auto!important}.tz-time{font-size:1.75rem!important}#button-col{width:auto!important}#button-row{grid-template-columns:1fr 1fr!important}.modal{width:400px!important;border-radius:8px;height:auto;max-width:90vw;max-height:70vh}.btn-secondary{width:120px}}.clock-card{background:var(--surface);border-radius:6px;padding:16px 24px;position:relative;display:flex;flex-direction:column;gap:4px;width:100%;height:100%;cursor:pointer}.clock-card:hover{background:var(--surface-hover)}.tz-name{font-weight:400;font-size:.85rem;color:var(--text-muted);text-align:start;white-space:nowrap;overflow:hidden;user-select:none;text-overflow:ellipsis}.tz-time{font-weight:600;font-size:1.25rem;font-variant-numeric:tabular-nums;letter-spacing:.5px;text-align:start;user-select:none;white-space:nowrap;color:var(--text)}.btn{font-size:1rem;font-weight:400;padding:10px 24px;border-radius:6px;cursor:pointer}.btn-primary{background:var(--btn-primary-bg);border:none;color:var(--btn-primary-text)}.btn-primary:hover{opacity:.85}.btn-secondary{background:transparent;border:1px solid var(--border);color:var(--text);transition:border-color .2s}.btn-secondary:hover{border-color:var(--text-muted)}#button-col{display:flex;flex-direction:column;gap:8px;align-items:stretch;justify-content:center;flex-wrap:wrap;margin-top:8px;width:100%}#button-row{display:grid;grid-template-columns:1fr;gap:8px;width:100%}#theme-row{display:flex;justify-content:center;gap:4px;margin-top:4px}.btn-icon{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:6px;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:color .2s}.btn-icon:hover,.btn-icon.active{color:var(--text)}#modal-overlay{display:none;position:fixed;inset:0;background:var(--overlay);align-items:center;justify-content:center;z-index:100}#modal-overlay.open{display:flex}.modal{background:var(--modal-bg);width:100%;height:100%;display:flex;flex-direction:column;padding:16px;overflow:hidden}.modal header{display:flex;align-items:center;justify-content:space-between;font-weight:600;font-size:1.1rem;color:var(--text);margin-bottom:12px}#modal-close{background:none;border:none;color:var(--text);font-size:1.5rem;cursor:pointer;line-height:1;padding:4px}#modal-close:hover{color:var(--text-muted)}#tz-search{padding:10px 12px;border:1px solid var(--border);border-radius:4px;background:var(--bg);color:var(--text);font-size:.95rem;outline:none;margin-bottom:12px}#tz-search:focus{border-color:var(--text-muted)}#tz-list{list-style:none;overflow-y:auto;flex:1;scrollbar-width:thin;scrollbar-color:var(--border) transparent}#tz-list::-webkit-scrollbar{width:6px}#tz-list::-webkit-scrollbar-track{background:transparent}#tz-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}#tz-list::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}#tz-list li{padding:10px 12px;cursor:pointer;border-radius:4px;font-size:.9rem;color:var(--text)}#tz-list li:hover{background:var(--surface-hover)}#site-footer{bottom:0;left:0;right:0;display:flex;width:100%;justify-content:center;align-items:center;text-align:center;padding:16px;font-size:.85rem;color:var(--text-muted);gap:8px}#site-footer a{color:var(--text-muted);display:flex;align-items:center;text-decoration:none}#site-footer a:hover{color:var(--text)}