styles.css

:root { color-scheme: dark; font-family: Inter, ui-sans-serif, system-ui, sans-serif; background: #0b1020; color: #edf2ff; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 15% 0%, #1a2c57, transparent 35%), #0b1020; }
.shell { width: min(100% - 32px, 1020px); margin: 0 auto; padding: 72px 0 42px; }
.hero { max-width: 720px; margin-bottom: 34px; }
.eyebrow { margin: 0 0 10px; color: #88aafc; font-size: .76rem; font-weight: 800; letter-spacing: .12em; }
h1, h2 { margin: 0; letter-spacing: -.03em; } h1 { font-size: clamp(2.4rem, 7vw, 4.7rem); } h2 { font-size: 1.25rem; }
.lede { color: #bdc8e3; line-height: 1.65; font-size: 1.1rem; }
.workspace, .panel, .empty-state { border: 1px solid #273555; border-radius: 18px; background: rgba(17, 26, 49, .84); box-shadow: 0 18px 70px rgba(0,0,0,.2); }
.workspace { padding: 20px; }
.dropzone { min-height: 210px; border: 1.5px dashed #6079ba; border-radius: 12px; display: grid; place-content: center; gap: 10px; text-align: center; color: #c8d3ec; cursor: pointer; transition: .2s ease; }
.dropzone:hover, .dropzone.dragover { background: #172649; border-color: #96b0ff; transform: translateY(-1px); }
.drop-icon { color: #8ba8ff; font-size: 2rem; font-weight: 900; }
button { border: 0; border-radius: 9px; padding: 11px 16px; background: #7c9cff; color: #081126; font: inherit; font-weight: 800; cursor: pointer; }
button:hover { filter: brightness(1.1); }
.options { display: flex; flex-wrap: wrap; gap: 18px; padding: 18px 4px 0; color: #c5cde0; font-size: .92rem; }
.options input { accent-color: #89a5ff; }
.empty-state { margin-top: 20px; padding: 30px; text-align: center; color: #9cabc9; }
.results { display: grid; gap: 20px; margin-top: 20px; }.hidden { display: none; }
.summary-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }.summary-grid article { padding: 18px; border-radius: 14px; background: #131d36; border: 1px solid #263859; }.summary-grid span { display: block; color: #a8b5d2; font-size: .8rem; }.summary-grid strong { display: block; margin-top: 6px; font-size: 1.7rem; }
.panel { padding: 22px; }.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }.panel-heading .eyebrow { margin-bottom: 4px; }
.issues-list { padding-left: 20px; margin: 0; color: #c9d5ed; line-height: 1.7; }.issues-list li.ok { color: #91dfba; }
.table-wrap { overflow: auto; } table { width: 100%; border-collapse: collapse; font-size: .88rem; } th, td { max-width: 230px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: left; padding: 11px; border-bottom: 1px solid #243352; } th { color: #9fb8ff; background: #111a30; }
footer { padding: 22px; color: #8190ae; text-align: center; font-size: .8rem; }
@media (max-width: 650px) { .shell { padding-top: 40px; } .summary-grid { grid-template-columns: repeat(2, 1fr); } .panel-heading { align-items: flex-start; flex-direction: column; } }