:root{font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root{--bg: #f8f7f4;--bg-warm: #f3f1ec;--surface: #ffffff;--border: #e8e5df;--text: #1c1917;--text-muted: #78716c;--accent: #dc4a2c;--accent-light: rgba(220, 74, 44, .08);--accent-hover: #c4402a;--blue: #2563eb;--danger: #dc2626;--danger-bg: rgba(220, 38, 38, .08);--shadow-sm: 0 1px 3px rgba(28, 25, 23, .06);--shadow-md: 0 4px 16px rgba(28, 25, 23, .08);--shadow-lg: 0 8px 32px rgba(28, 25, 23, .1);--radius: 14px}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6}.app{min-height:100vh;max-width:1000px;margin:0 auto;padding:0 16px}.hero{text-align:center;padding:12px 16px 8px;margin-bottom:6px;position:relative}.hero:after{content:"";display:block;width:60px;height:4px;background:linear-gradient(90deg,var(--accent),#f59e0b);border-radius:2px;margin:6px auto 0}.hero-icon{display:flex;justify-content:center;margin-bottom:4px}.hero h1{font-size:1.9rem;font-weight:800;letter-spacing:-.02em;background:linear-gradient(135deg,var(--text) 0%,#57534e 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero .subtitle{color:var(--text-muted);font-size:.95rem;margin-top:0}.city-picker{padding:20px 24px}.city-picker-header{margin-bottom:12px}.city-picker-header h2{font-size:.9rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.city-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.city-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border:none;border-radius:999px;font-size:.85rem;font-weight:600;transition:transform .15s,box-shadow .15s}.city-tag:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}.city-tag-remove{background:none;border:none;color:inherit;font-size:1.1rem;cursor:pointer;padding:0;line-height:1;opacity:.5;transition:opacity .15s}.city-tag-remove:hover{opacity:1}.city-autocomplete{position:relative}.city-input{width:100%;padding:11px 16px;border:2px solid var(--border);border-radius:10px;font-size:.9rem;background:var(--bg);color:var(--text);outline:none;transition:border-color .2s,box-shadow .2s}.city-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}.city-input::placeholder{color:var(--text-muted)}.autocomplete-dropdown{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-lg);z-index:100;overflow:hidden}.autocomplete-option{display:block;width:100%;padding:11px 16px;text-align:right;border:none;background:none;color:var(--text);font-size:.9rem;cursor:pointer;transition:background .1s}.autocomplete-option:hover,.autocomplete-option--active{background:var(--accent-light);color:var(--accent)}.autocomplete-option+.autocomplete-option{border-top:1px solid var(--border)}.summary-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-top:10px}.summary-card{background:var(--surface);border:none;border-radius:var(--radius);padding:14px 16px 10px;display:flex;flex-direction:column;align-items:center;gap:6px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;transition:box-shadow .2s,transform .2s}.summary-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.summary-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--card-color);border-radius:var(--radius) var(--radius) 0 0}.summary-city{font-size:.88rem;font-weight:700}.summary-columns{display:flex;width:100%;align-items:stretch}.summary-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px}.summary-col-label{font-size:.65rem;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.02em}.summary-col-divider{width:1px;background:var(--border);margin:0 6px}.summary-count{font-size:1.6rem;font-weight:800;line-height:1.1}.summary-split{display:flex;align-items:center;gap:6px;margin-top:2px;justify-content:center}.summary-split-item{font-size:.8rem;color:var(--text-muted);font-weight:600}.summary-split-divider{width:1px;height:10px;background:var(--border)}.content{display:flex;flex-direction:column;gap:3px;padding-bottom:32px}.card{background:var(--surface);border:none;border-radius:var(--radius);padding:24px;margin-top:20px;box-shadow:var(--shadow-sm)}.card.city-picker{margin-top:0}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--bg-warm)}.card-header h2{font-size:1.15rem;font-weight:700}.alert-count{background:var(--accent-light);color:var(--accent);padding:4px 14px;border-radius:999px;font-size:.9rem;font-weight:700}.refresh-btn{background:linear-gradient(135deg,var(--accent),#e05d3a);color:#fff;border:none;padding:7px 18px;border-radius:8px;cursor:pointer;font-size:.85rem;font-weight:600;transition:transform .15s,box-shadow .15s;box-shadow:0 2px 8px #dc4a2c40}.refresh-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #dc4a2c59}.night-config{display:flex;align-items:center;justify-content:center;gap:10px;padding:12px 20px;background:var(--surface);border:none;border-radius:10px;font-size:.85rem;box-shadow:var(--shadow-sm)}.night-config-label{color:var(--text);font-weight:600}.night-config-sep{color:var(--text-muted);font-weight:500}.night-select{padding:6px 10px;border:2px solid var(--border);border-radius:8px;background:#fff;color:var(--text);font-size:.85rem;font-weight:500;outline:none;cursor:pointer;transition:border-color .2s,box-shadow .2s}.night-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}.chart-legend-custom{display:flex;flex-direction:column;align-items:center;gap:6px;margin:8px 0;font-size:.8rem;color:var(--text-muted)}.legend-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}.legend-item{display:flex;align-items:center;gap:6px;font-weight:500}.legend-swatch{display:inline-block;width:14px;height:14px;border-radius:4px}.legend-night{background:#1e1b4b33;border:1px solid #818cf8}.legend-day{background:#fffbeb;border:1px solid #fbbf24}.chart-scroll-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -8px;direction:ltr}.chart-inner{width:100%}.loading{text-align:center;color:var(--text-muted);padding:32px;font-weight:500}.error{color:var(--danger);padding:14px 16px;background:var(--danger-bg);border-radius:10px;border-right:4px solid var(--danger);font-weight:500}.no-history{color:var(--text-muted);text-align:center;padding:32px;font-weight:500}.empty-state{display:flex;flex-direction:column;align-items:center;gap:16px;padding:56px 24px}.empty-state svg{opacity:.3}.alerts-table-wrapper{max-height:500px;overflow-y:auto;border-radius:10px}.alerts-table{width:100%;border-collapse:collapse;table-layout:fixed}.alerts-table thead{position:sticky;top:0;z-index:1}.alerts-table th{background:var(--bg-warm);text-align:center;padding:10px 16px;font-size:.82rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em;border-bottom:none}.alerts-table td{padding:10px 16px;font-size:.9rem;color:var(--text);border-bottom:1px solid var(--border);text-align:center}.alerts-table tbody tr{transition:background .1s}.alerts-table tbody tr:hover{background:var(--accent-light)}.alerts-table tbody tr:nth-child(2n){background:#f8f7f480}.alerts-table tbody tr:nth-child(2n):hover{background:var(--accent-light)}.city-badge{padding:3px 12px;border-radius:6px;font-size:.8rem;font-weight:600;border:1px solid;white-space:nowrap}.history-category{background:#0000000d;color:var(--text-muted);padding:2px 8px;border-radius:4px;font-size:.8rem;font-weight:600;font-family:monospace}.history-type{background:var(--accent-light);color:var(--accent);padding:2px 10px;border-radius:4px;font-size:.85rem;font-weight:500}.footer{text-align:center;padding:28px 0;color:var(--text-muted);font-size:.82rem;font-weight:500}.footer a{color:var(--accent);text-decoration:none;font-weight:600}.footer a:hover{text-decoration:underline}.recharts-tooltip-item{direction:rtl}.recharts-legend-item svg{margin-left:6px}@media(max-width:768px){.app{padding:0 10px}.hero{padding:28px 10px 20px;margin-bottom:16px}.hero h1{font-size:1.45rem}.card{padding:16px;margin-top:14px;border-radius:12px}.city-picker{padding:14px 16px}.card-header{margin-bottom:12px;padding-bottom:10px}.card-header h2{font-size:1.05rem}.city-input{font-size:16px}.summary-row{grid-template-columns:1fr;gap:8px}.summary-card{flex-direction:row;align-items:center;padding:10px 14px;gap:12px}.summary-city{min-width:80px;text-align:right}.summary-columns{flex:1}.night-config{flex-wrap:wrap;justify-content:center;gap:8px;padding:10px 14px;font-size:.82rem}.alerts-table th,.alerts-table td{padding:8px 10px;font-size:.82rem}.city-badge{font-size:.75rem;padding:2px 8px}.chart-scroll-wrapper{margin:0 -12px;padding-bottom:6px}}@media(max-width:480px){.app{padding:0 6px}.hero{padding:20px 6px 14px;margin-bottom:10px}.hero h1{font-size:1.2rem}.card{padding:12px;margin-top:10px;border-radius:10px}.city-picker{padding:12px}.card-header h2{font-size:.95rem}.city-tag{padding:4px 10px;font-size:.78rem}.city-input{padding:9px 12px;font-size:16px}.summary-card{padding:8px 10px;gap:8px;border-radius:10px}.summary-city{font-size:.78rem;min-width:65px}.summary-count{font-size:1.3rem}.summary-col-label{font-size:.6rem}.summary-split-item{font-size:.72rem}.night-config{padding:8px 10px;font-size:.78rem;gap:6px}.night-select{padding:5px 8px;font-size:.78rem}.refresh-btn{padding:5px 12px;font-size:.8rem}.alert-count{padding:3px 10px;font-size:.82rem}.alerts-table-wrapper{max-height:400px;margin:0 -8px}.alerts-table th,.alerts-table td{padding:7px 6px;font-size:.78rem}.city-badge{font-size:.7rem;padding:1px 6px}.chart-legend-custom{gap:10px;font-size:.72rem}.legend-swatch{width:12px;height:12px}.error{font-size:.85rem;padding:10px}.footer{padding:16px 0;font-size:.78rem}}