:root{font-family:Inter,SF Pro Display,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6;font-weight:400;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--bg-body: #f8fafc;--bg-gradient-top: #e0f2fe;--bg-gradient-bottom: #f8fafc;--panel-bg: #ffffff;--panel-shadow: 0 20px 45px rgba(15, 23, 42, .08);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--accent-start: #0ea5e9;--accent-end: #22d3ee;--border-subtle: #e2e8f0;--input-bg: #f8fafc;--button-secondary-bg: #e2e8f0;--stat-bg: #f8fafc;--error: #dc2626;--timeline-night: #121a3c;--timeline-twilight: #d74832;--timeline-day: #ffd564;--timeline-dusk: #ff7a5c;--btn-default-bg: #e8edf7;--btn-default-border: #d5dced;--btn-default-text: #0f172a;--btn-accent-bg: linear-gradient(135deg, #2563eb, #5b21b6);--btn-accent-text: #ffffff;--btn-secondary-bg: #dfe7fb}[data-theme=dark]{--bg-body: #020617;--bg-gradient-top: #0f172a;--bg-gradient-bottom: #020617;--panel-bg: #0f172a;--panel-shadow: 0 25px 50px rgba(2, 6, 23, .55);--text-primary: #e2e8f0;--text-secondary: #cbd5f5;--text-muted: #94a3b8;--accent-start: #38bdf8;--accent-end: #22d3ee;--border-subtle: #1e293b;--input-bg: #0b1529;--button-secondary-bg: #1e293b;--stat-bg: #0b1529;--error: #f87171;--timeline-night: #020617;--timeline-twilight: #b91c1c;--timeline-day: #fbbf24;--timeline-dusk: #fb7185;--btn-default-bg: #1e293b;--btn-default-border: #374151;--btn-default-text: #f8fafc;--btn-accent-bg: linear-gradient(135deg, #38bdf8, #7c3aed);--btn-accent-text: #0f172a;--btn-secondary-bg: #475569}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at top,var(--bg-gradient-top) 0%,var(--bg-gradient-bottom) 55%);color:var(--text-primary);transition:background .25s ease,color .25s ease}#app{min-height:100vh}.layout{max-width:960px;margin:0 auto;padding:3rem 1.5rem 4rem;display:flex;flex-direction:column;gap:1.5rem}.hero{display:flex;justify-content:space-between;align-items:flex-start;position:relative}.hero-head{width:100%;display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;align-items:flex-start}.hero h1{font-size:clamp(2.3rem,5vw,3.3rem);margin:.2rem 0;letter-spacing:-.02em;color:var(--text-primary)}.hero .lede{margin-top:.5rem;color:var(--text-secondary);max-width:48ch}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:.75rem;color:var(--accent-start);font-weight:600;margin:0}.theme-toggle{border:1px solid var(--border-subtle);background:var(--panel-bg);color:var(--text-primary);border-radius:999px;padding:.5rem 1.2rem;font-size:.95rem;font-weight:600;cursor:pointer;box-shadow:var(--panel-shadow);transition:transform .15s ease,box-shadow .15s ease}.theme-toggle.icon{width:42px;height:42px;display:grid;place-items:center;font-size:1.2rem;padding:0}.theme-toggle.icon.fixed{position:absolute;top:1rem;right:1rem;background:transparent;border:none;box-shadow:none;font-size:1.4rem}.theme-toggle:hover{transform:translateY(-1px)}.panel{background:var(--panel-bg);border-radius:20px;padding:1.75rem;box-shadow:var(--panel-shadow);border:1px solid rgba(255,255,255,.04)}.zip-form{display:flex;flex-direction:column;gap:.75rem}label{font-weight:600;color:var(--text-primary)}.zip-controls{display:flex;gap:.75rem;flex-wrap:wrap}input,select,button{font-family:inherit;font-size:1rem}input,select{border-radius:10px;border:1px solid var(--border-subtle);padding:.65rem .85rem;background:var(--input-bg);color:var(--text-primary);min-width:0}input:focus,select:focus{outline:2px solid var(--accent-end);border-color:var(--accent-start)}button{border-radius:999px;border:1px solid var(--btn-default-border);padding:.65rem 1.5rem;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,opacity .12s ease;background:var(--btn-default-bg);color:var(--btn-default-text);font-weight:600}button:disabled{opacity:.6;cursor:progress}button.primary{background:var(--btn-accent-bg);color:var(--btn-accent-text);border:none}button.secondary{background:var(--btn-secondary-bg);color:var(--btn-default-text);border:none}button:hover:not(:disabled){filter:brightness(.95)}.form-hint{font-size:.85rem;color:var(--text-muted);margin:0}.form-hint.error{color:var(--error)}.location-meta{margin-top:1.5rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;padding-top:1rem;border-top:1px solid var(--border-subtle)}.meta-label{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin:0}.meta-value{margin:.3rem 0 0;font-weight:600;color:var(--text-primary)}.meta-value.subtle{color:var(--text-secondary);font-size:.95rem}.controls{display:flex;flex-direction:column;gap:1.25rem}.control-group{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.25rem;align-items:stretch}.control-group small{color:var(--text-muted)}.control-field{display:flex;flex-direction:column;gap:.4rem}.offset-column{text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.2rem;padding:.5rem 1rem;border:1px dashed var(--border-subtle);border-radius:16px}.offset-value{font-size:2.3rem;font-weight:700;margin:0;color:var(--text-primary)}.offset-column.small{border:none;align-items:flex-end;padding:0;gap:.2rem}.offset-column.small .offset-value{font-size:1rem;text-transform:uppercase;letter-spacing:.08em}.control-buttons{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:space-between;touch-action:manipulation}.control-buttons button{flex:1;min-width:180px}.timeline-panel{display:flex;flex-direction:column;gap:1.25rem}.panel-header{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:0 .25rem}.panel-header p{margin:0}.timeline-head{align-items:flex-end}.timeline-metrics{text-align:right}.timeline-trend{font-size:.9rem;color:var(--text-secondary)}.timeline-trend strong{margin-left:.35rem;color:var(--text-primary)}.timeline-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem}@media(max-width:800px){.timeline-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.timeline-grid .grid-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin:0}.timeline-grid .grid-value{margin:.1rem 0 0;font-weight:600;color:var(--text-primary)}.empty{text-align:center;color:var(--text-secondary)}.section-label{margin:0 0 1rem;color:var(--text-muted)}.delta-rows{display:flex;flex-direction:column;gap:1.25rem}.delta-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}@media(max-width:640px){.hero{padding:0 1rem}.layout{padding:1rem 0 2rem;gap:1rem}.panel{border-radius:0;border-left:none;border-right:none;border-top:none;border-bottom:1px solid var(--border-subtle);padding:1.25rem 1rem;box-shadow:none}.control-buttons{flex-wrap:nowrap;gap:.5rem;width:calc(100% - 1.5rem);margin:0 auto}.compact-nav button{font-size:.9rem;font-weight:700}.delta-row{grid-template-columns:1fr;gap:.75rem}.zip-controls{flex-direction:column}.hero-head{flex-direction:column;align-items:flex-start}.theme-toggle{width:100%;text-align:center}}.compact-nav button{flex:1;min-width:0;font-weight:600}.delta-card{background:var(--stat-bg);border-radius:16px;padding:1.2rem;border:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:.75rem;min-height:220px}.delta-card header{display:flex;flex-direction:column;gap:.4rem}.delta-title{margin:0;font-weight:600;color:var(--text-primary)}.delta-date{margin:0;color:var(--text-muted)}.delta-summary{display:flex;justify-content:space-between;gap:.5rem;align-items:baseline;flex-wrap:wrap}.delta-amount{font-size:1.8rem;font-weight:700;margin:0;color:var(--text-primary)}.delta-card[data-trend=gain] .delta-amount{color:#22d3ee}.delta-card[data-trend=loss] .delta-amount{color:#fb7185}.delta-card[data-trend=flat] .delta-amount{color:var(--text-muted)}.trend-label{margin:0;font-size:.85rem;color:var(--text-muted);text-align:left;width:100%}.delta-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem}.grid-label{font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin:0}.grid-value{margin:.05rem 0 0;font-weight:600;color:var(--text-primary)}.timeline-wrapper.svelte-1dng5vi{display:flex;flex-direction:column;gap:1rem}.timeline-bar.svelte-1dng5vi{display:flex;border-radius:999px;overflow:hidden;height:34px;box-shadow:inset 0 0 0 1px var(--border-subtle)}.segment.svelte-1dng5vi{display:flex;align-items:center;justify-content:center;color:var(--text-primary);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.segment.svelte-1dng5vi span:where(.svelte-1dng5vi){opacity:.9}.segment.night.svelte-1dng5vi{background:var(--timeline-night);color:#f8fafc}.segment.twilight.svelte-1dng5vi{background:linear-gradient(90deg,var(--timeline-night),var(--timeline-twilight));color:#ffe6f1}.segment.twilight.dusk.svelte-1dng5vi{background:linear-gradient(90deg,var(--timeline-twilight),var(--timeline-night))}.segment.day.svelte-1dng5vi{background:linear-gradient(90deg,var(--timeline-day),#fee28a);color:#1e1b4b}.timeline-times.svelte-1dng5vi{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.5rem;list-style:none;padding:0;margin:0}.timeline-times.svelte-1dng5vi .time-card:where(.svelte-1dng5vi){display:flex;flex-direction:column;gap:.2rem;background:var(--stat-bg);border-radius:12px;padding:.55rem .75rem;border:1px solid var(--border-subtle);min-height:70px}.timeline-times.svelte-1dng5vi .time-card:where(.svelte-1dng5vi) span:where(.svelte-1dng5vi){font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.timeline-times.svelte-1dng5vi .time-card:where(.svelte-1dng5vi) strong:where(.svelte-1dng5vi){font-size:1.1rem;color:var(--text-primary)}.time-card.dawn.svelte-1dng5vi{background:linear-gradient(135deg,#121a3c33,#80317b26)}.time-card.sunrise.svelte-1dng5vi{background:linear-gradient(135deg,#80317b33,#ffd56466)}.time-card.solar-noon.svelte-1dng5vi{background:#ffd564;color:#1f2933}.time-card.solar-noon.svelte-1dng5vi span:where(.svelte-1dng5vi){color:#1f2933b3}.time-card.solar-noon.svelte-1dng5vi strong:where(.svelte-1dng5vi){color:#111827}.time-card.sunset.svelte-1dng5vi{background:linear-gradient(135deg,#ffd56466,#ff7a5c40)}.time-card.dusk.svelte-1dng5vi{background:linear-gradient(135deg,#ff7a5c33,#121a3c33)}@media(max-width:800px){.timeline-times.svelte-1dng5vi{grid-template-columns:repeat(2,minmax(0,1fr))}.timeline-times.svelte-1dng5vi li:where(.svelte-1dng5vi):nth-child(3){grid-column:1 / -1}}.timeline-empty.svelte-1dng5vi{margin:0;color:var(--text-secondary)}
