@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root[data-theme=dark]{--bg: #0b1220;--bg-grad-1: #0b1220;--bg-grad-2: #0f1a30;--card-bg: rgba(20, 28, 48, .72);--card-border: rgba(255, 255, 255, .06);--card-border-strong: rgba(255, 255, 255, .1);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #5b8def;--accent-strong: #4f7ae0;--accent-glow: rgba(91, 141, 239, .35);--success: #4ade80;--check-bg: rgba(255, 255, 255, .06);--check-border: rgba(255, 255, 255, .12);--input-bg: rgba(15, 23, 42, .55);--input-border: rgba(255, 255, 255, .08);--dropzone-border: rgba(255, 255, 255, .12);--dropzone-bg: rgba(255, 255, 255, .02);--code-bg: rgba(255, 255, 255, .07);--shadow: 0 10px 30px -12px rgba(0, 0, 0, .6)}:root[data-theme=light]{--bg: #f4f6fb;--bg-grad-1: #eef2fb;--bg-grad-2: #ffffff;--card-bg: rgba(255, 255, 255, .85);--card-border: rgba(15, 23, 42, .06);--card-border-strong: rgba(15, 23, 42, .1);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--accent: #4f7ae0;--accent-strong: #3a64cc;--accent-glow: rgba(79, 122, 224, .25);--success: #16a34a;--check-bg: rgba(15, 23, 42, .04);--check-border: rgba(15, 23, 42, .1);--input-bg: #ffffff;--input-border: rgba(15, 23, 42, .1);--dropzone-border: rgba(15, 23, 42, .14);--dropzone-bg: rgba(15, 23, 42, .02);--code-bg: rgba(15, 23, 42, .06);--shadow: 0 10px 25px -15px rgba(15, 23, 42, .25)}*{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100vh}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:radial-gradient(1200px 600px at 10% -10%,var(--bg-grad-2),var(--bg-grad-1) 60%) fixed;color:var(--text-primary);line-height:1.5;padding:1.5rem;display:flex;justify-content:center;transition:background .3s ease,color .3s ease}#app{width:100%;max-width:720px}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.brand{display:flex;align-items:center;gap:.85rem}.brand-logo{width:44px;height:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#5b8def2e,#5b8def0f);color:var(--accent);border:1px solid var(--card-border-strong)}.brand-text h1{font-size:1.5rem;font-weight:800;letter-spacing:-.01em;line-height:1.1}.subtitle{color:var(--text-secondary);font-size:.95rem;margin-top:.1rem}.theme-toggle{width:42px;height:42px;border-radius:12px;border:1px solid var(--card-border-strong);background:var(--card-bg);color:var(--text-secondary);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all .2s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.theme-toggle:hover{color:var(--accent);border-color:var(--accent)}:root[data-theme=dark] .theme-toggle .icon-sun,:root[data-theme=light] .theme-toggle .icon-moon{display:none}.config-container{display:grid;gap:1rem}#analysis-form{display:contents}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);overflow:hidden;transition:border-color .2s ease}.card[open]{border-color:var(--card-border-strong)}.card-summary{list-style:none;cursor:pointer;padding:1.1rem 1.25rem;display:flex;align-items:center;gap:.75rem;-webkit-user-select:none;user-select:none}.card-summary::-webkit-details-marker{display:none}.card-title{font-size:1.1rem;font-weight:700;flex:1;letter-spacing:-.01em}.card-status{width:22px;height:22px;border-radius:50%;background:var(--check-bg);border:1px solid var(--check-border);color:transparent;display:inline-flex;align-items:center;justify-content:center;transition:all .25s ease;flex-shrink:0}.card-status[data-status=complete]{background:var(--success);border-color:var(--success);color:#fff}.card-chevron{color:var(--text-muted);display:inline-flex;transition:transform .25s ease;flex-shrink:0}.card[open] .card-chevron{transform:rotate(180deg)}.card-body{padding:0 1.25rem 1.25rem;color:var(--text-secondary)}.card-hint{margin-bottom:1rem;font-size:.95rem}.card-hint code{background:var(--code-bg);padding:.1rem .4rem;border-radius:6px;font-size:.88em;color:var(--text-primary)}.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;padding:2.25rem 1rem;border:1.5px dashed var(--dropzone-border);border-radius:14px;background:var(--dropzone-bg);cursor:pointer;transition:all .2s ease;text-align:center}.dropzone:hover,.dropzone.is-dragging{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent)}.dropzone-icon{color:var(--text-muted)}.dropzone:hover .dropzone-icon,.dropzone.is-dragging .dropzone-icon{color:var(--accent)}.dropzone-title{color:var(--text-primary);font-weight:600;font-size:1rem}.dropzone-sub{color:var(--text-muted);font-size:.85rem}input[type=file]{display:none}.form-group{margin-bottom:1rem}.form-group:last-of-type{margin-bottom:1.25rem}label{display:block;margin-bottom:.4rem;font-size:.85rem;font-weight:500;color:var(--text-secondary)}input[type=date],input[type=number],input[type=text]{width:100%;height:2.85rem;padding:0 .95rem;background:var(--input-bg);border:1px solid var(--input-border);border-radius:10px;color:var(--text-primary);font-family:inherit;font-size:.95rem;transition:all .2s ease}input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{opacity:.6;cursor:pointer}.btn-primary{width:100%;height:3rem;border:none;border-radius:12px;background:var(--accent);color:#fff;font-family:inherit;font-weight:600;font-size:1rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;box-shadow:0 8px 20px -8px var(--accent-glow);transition:all .2s ease}.btn-primary:hover{background:var(--accent-strong);transform:translateY(-1px);box-shadow:0 10px 24px -8px var(--accent-glow)}.btn-primary:active{transform:translateY(0)}.results-hidden{display:none}#results-section{margin-top:1rem}.summary-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:1.75rem 1.5rem;text-align:center}.summary-card h2{font-size:1.1rem;font-weight:700;margin-bottom:1rem;letter-spacing:-.01em}.result-highlight{margin-bottom:1rem}.result-label{display:block;font-size:.9rem;color:var(--text-secondary);margin-bottom:.25rem}.result-value{display:block;font-size:3rem;font-weight:800;color:var(--accent);letter-spacing:-.02em;line-height:1.05}.result-highlight.bid-line .result-value{font-size:2.25rem;color:var(--text-primary)}.result-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--card-border)}.stat-item .label{display:block;font-size:.8rem;color:var(--text-secondary);margin-bottom:.15rem}.stat-item .value{font-size:1.25rem;font-weight:700;color:var(--text-primary)}.disclaimer{color:var(--text-muted);font-size:.85rem}@media (max-width: 540px){body{padding:1rem}.brand-text h1{font-size:1.25rem}.result-value{font-size:2.4rem}.result-highlight.bid-line .result-value{font-size:1.75rem}}