:root{color-scheme:dark;--bg: #0c1222;--surface: #111a2f;--surface-strong: #0f182b;--border: #1f2a41;--muted: #8ba0c3;--text: #e9eef7;--accent: #22d3ee;--success: #22c55e;--danger: #ef4444;--neutral: #9ca3af;--success-soft: rgba(34, 197, 94, .12);--success-border: rgba(34, 197, 94, .35);--danger-soft: rgba(239, 68, 68, .1);--danger-border: rgba(239, 68, 68, .3);--muted-soft: rgba(148, 163, 184, .12);--shadow: 0 10px 40px -24px rgba(0, 0, 0, .45);--radius: 14px;--transition: .16s ease}[data-theme=light]{color-scheme:light;--bg: #f6f8fb;--surface: #ffffff;--surface-strong: #eef2f7;--border: #d9e0ec;--muted: #6b7280;--text: #0f172a;--accent: #2563eb;--success: #16a34a;--danger: #dc2626;--neutral: #6b7280;--success-soft: rgba(22, 163, 74, .12);--success-border: rgba(22, 163, 74, .22);--danger-soft: rgba(220, 38, 38, .1);--danger-border: rgba(220, 38, 38, .22);--muted-soft: rgba(148, 163, 184, .16);--shadow: 0 10px 40px -24px rgba(31, 41, 55, .28)}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(120% 70% at 10% 10%,rgba(34,211,238,.08),transparent),radial-gradient(120% 80% at 90% 0%,rgba(34,197,94,.08),transparent),var(--bg);color:var(--text);font-family:Roboto,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}[data-theme=light] body{background:radial-gradient(120% 70% at 10% 10%,rgba(37,99,235,.1),transparent),radial-gradient(120% 80% at 90% 0%,rgba(34,197,94,.08),transparent),var(--bg)}.app-shell{max-width:1200px;margin:0 auto;padding:1.25rem 1.5rem 2.5rem}.site-header{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:1rem}.site-header.sticky{position:sticky;top:1rem;z-index:10;background:var(--surface);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}[data-theme=light] .site-header.sticky{background:var(--surface)}.brand{display:flex;align-items:center;gap:.5rem}.brand.single .company-name{margin:0}.brand-stack{display:flex;flex-direction:column;gap:.4rem}.company-info h1,.company-info p{margin:0}.company-name{font-size:clamp(1.125rem,2.5vw,1.5rem);font-weight:800}.status-subtitle{display:inline-flex;align-items:center;gap:.35rem;color:var(--muted);font-size:clamp(.7rem,1.5vw,.8rem)}.status-dot.inline{width:8px;height:8px;border-radius:50%;background:var(--success);display:inline-block}.company-tagline{color:var(--muted);font-size:.95rem}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--muted);font-size:.7rem;margin:0}.header-actions{margin-left:auto;display:flex;align-items:center;gap:.75rem}.select-group{display:flex;flex-direction:column;gap:.25rem;color:var(--muted);font-size:.85rem}.select-group.tight{gap:.2rem;align-items:center}.selector-label{font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:#64748b;font-weight:700}.currency-select{-moz-appearance:none;appearance:none;-webkit-appearance:none;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:.5rem 2.25rem .5rem .9rem;font-weight:600;font-size:.95rem;box-shadow:var(--shadow);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' stroke='%238ba0c3' fill='none' viewBox='0 0 24 24'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:12px;cursor:pointer;transition:var(--transition)}.currency-select:disabled{cursor:not-allowed;opacity:.6;border-color:var(--border);box-shadow:none}.currency-select:hover,.currency-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #22d3ee2e;outline:none}[data-theme=light] .currency-select:hover,[data-theme=light] .currency-select:focus{box-shadow:0 0 0 3px #2563eb26}.currency-select.compact{min-width:140px}.selector-button{border:1px solid var(--border);background:var(--surface-strong);color:var(--text);border-radius:calc(var(--radius) - 2px);padding:6px 12px;display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:clamp(.85rem,1.8vw,.95rem);cursor:not-allowed;transition:var(--transition)}.selector-button .selector-flag{font-size:1rem}.selector-button .selector-code{letter-spacing:.02em}.selector-button .selector-chevron{font-size:.75rem;color:var(--muted)}.theme-toggle{border:1px solid var(--border);background:var(--surface-strong);color:var(--text);border-radius:calc(var(--radius) - 2px);padding:.5rem .75rem;cursor:pointer;box-shadow:var(--shadow);transition:var(--transition);font-size:clamp(.85rem,1.8vw,.95rem)}.theme-toggle:hover{border-color:var(--accent)}.header-status{display:inline-flex;align-items:center;gap:.4rem;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:.55rem .9rem;color:var(--muted);font-weight:600;box-shadow:var(--shadow)}.header-status[data-status=closed]{color:var(--danger);border-color:#ef444459}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--muted);position:relative}.status-dot[data-status=open]{background:var(--success)}.status-dot[data-status=closed]{background:var(--danger)}.status-dot:after{content:"";position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%;background:currentColor;opacity:.25}.currency-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:1.5rem;padding:1rem 0 2rem}.currency-card{display:flex;flex-direction:column;gap:1.25rem;min-height:200px;padding:1.5rem 1.5rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition),background var(--transition)}.currency-card:hover{transform:translateY(-2px);border-color:#22d3ee59;box-shadow:0 14px 45px -30px #22d3ee73}.currency-card.skeleton{grid-template-columns:repeat(3,1fr);animation:pulse 1.8s ease-in-out infinite}.card-bottom{display:block;width:calc(100% + 2.5rem);margin-left:-1.25rem;margin-right:-1.25rem;margin-bottom:0;padding-bottom:1rem;padding-right:1.25rem;overflow:hidden;position:relative}.card-bottom .recharts-responsive-container,.card-bottom .recharts-wrapper{width:100%;min-width:0}.currency-title{display:flex;flex-direction:column;gap:.2rem}.card-top{display:flex;flex-direction:column;gap:1rem 1.5rem;align-items:start}.card-grid-item{display:flex;flex-direction:column;gap:.5rem;width:100%}.card-grid-header{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;justify-content:space-between}.card-grid-title{display:inline-flex;gap:1rem;align-items:center}.card-grid-details{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.card-grid-price,.card-grid-stats{align-items:flex-end;text-align:right}.trend-value{font-size:clamp(.85rem,1.8vw,.95rem);font-weight:600;line-height:1.4}.update-time{font-size:clamp(.7rem,1.5vw,.8rem);color:var(--muted);line-height:1.4}.flag-wrapper{width:44px;height:44px;border-radius:50%;overflow:hidden;display:grid;place-items:center;background:var(--surface-strong);border:1px solid var(--border)}.flag-wrapper.compact{width:40px;height:40px}.flag-svg{width:100%;height:100%;object-fit:cover}.currency-code{color:var(--text);font-weight:700;letter-spacing:.04em}.currency-names{display:flex;flex-direction:column;gap:.5rem}.currency-names p{margin:0;line-height:1.4}.pair-line{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.pair-line>span:first-child{font-size:clamp(.875rem,1.8vw,1rem);font-weight:700}.pair-code{font-weight:700;letter-spacing:.02em;font-size:clamp(.875rem,1.8vw,1rem)}.currency-name{color:var(--muted);margin:0;font-size:clamp(.75rem,1.6vw,.9rem)}.pill{display:inline-flex;align-items:center;padding:.15rem .55rem;border-radius:999px;font-size:clamp(.65rem,1.4vw,.75rem);letter-spacing:.01em;background:var(--muted-soft);border:1px solid var(--border);color:var(--muted)}.pill-live{background:var(--success-soft);border-color:var(--success-border);color:var(--success)}.pill-muted{background:var(--danger-soft);border-color:var(--danger-border);color:var(--danger)}.sparkline{width:100%;height:80px}.sparkline-skeleton{width:100%;height:80px;border-radius:10px;background:linear-gradient(90deg,#ffffff0d,#ffffff1f,#ffffff0d);background-size:200% 100%;animation:shimmer 1.4s ease-in-out infinite}.price-value{margin:0;font-size:clamp(1rem,2.2vw,1.25rem);font-weight:800;letter-spacing:-.02em}.trend-badge{display:inline-flex;align-items:center;gap:.3rem;font-weight:700;font-size:clamp(.85rem,1.8vw,.95rem)}.trend-badge[data-trend=positive]{color:var(--success)}.trend-badge[data-trend=negative]{color:var(--danger)}.trend-badge[data-trend=neutral]{color:var(--neutral)}.trend-badge.spark{padding:.15rem .25rem;background:transparent}.update-time{color:var(--muted);font-size:.78rem;display:inline-flex;align-items:center;gap:.35rem}.tooltip-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:.4rem .6rem;box-shadow:var(--shadow)}.tooltip-value{color:var(--text);font-weight:700;font-size:.9rem}.skeleton-flag,.skeleton-line,.skeleton-sparkline{background:linear-gradient(120deg,#ffffff14,#ffffff2e,#ffffff14);background-size:200% 100%;animation:shimmer 1.4s ease-in-out infinite;border-radius:8px}.skeleton-flag{width:44px;height:44px}.skeleton-line{height:10px;width:40%}.skeleton-line.wide{width:60%;height:12px}.skeleton-sparkline{height:46px;grid-column:span 2;border-radius:10px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes pulse{0%{opacity:1}50%{opacity:.6}to{opacity:1}}@media (max-width: 900px){.site-header{flex-direction:column;align-items:stretch;gap:1rem;padding:1rem}.header-actions{width:100%;flex-wrap:wrap;justify-content:flex-start;gap:.75rem}.brand-stack{gap:.35rem}.company-name{font-size:1.25rem}.status-subtitle{font-size:.75rem}.card-top{gap:.875rem 1.25rem}.card-grid-price,.card-grid-stats{align-items:flex-end;text-align:left}.currency-card{padding:1rem;gap:.875rem}.currency-names{gap:.3rem}.price-value{font-size:1rem}.trend-badge{font-size:.85rem}.update-time{font-size:.7rem}}@media (max-width: 600px){.app-shell{padding:1rem}.site-header{padding:.875rem;margin-bottom:.75rem}.currency-card{padding:.875rem;gap:.75rem}.card-top{gap:.875rem}.currency-names{gap:.25rem}.pair-line{gap:.4rem}}