:root{--ink: #0f172a;--muted: #64748b;--faint: #94a3b8;--primary: #1e3a8a;--primary-700: #1d4ed8;--accent: #2563eb;--accent-soft: #eff4ff;--ok: #16794a;--ok-bg: #e7f6ee;--warn: #92660a;--warn-bg: #fef6e0;--err: #c81e1e;--err-bg: #fdeaea;--line: #e2e8f0;--line-strong: #cbd5e1;--bg: #f1f5f9;--card: #ffffff;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .06);--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}body{background-image:radial-gradient(1200px 500px at 100% -10%,#e0e7ff,#e0e7ff00 60%),radial-gradient(1000px 400px at -10% 0%,#dbeafe,#dbeafe00 55%)}button,input,select,textarea{font-family:inherit;font-size:14px;color:var(--ink)}a{color:var(--accent)}.app{max-width:1120px;margin:0 auto;padding:0 20px 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pre{background:#0f172a;color:#e2e8f0;padding:14px;border-radius:8px;overflow:auto;max-height:360px;font-size:11px;line-height:1.5}.inline-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.note{font-size:11.5px;color:var(--faint)}.user-menu{display:flex;align-items:center;gap:8px}.avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px;flex:none}.user-email{font-size:12.5px;color:var(--ink);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media(max-width:620px){.user-email{display:none}}.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.card-head h2{margin-bottom:0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:grid;place-items:center;z-index:100;padding:20px}.modal{background:var(--card);border-radius:16px;box-shadow:0 20px 60px #0f172a4d;width:100%;max-width:400px;padding:26px 26px 22px;position:relative}.modal-close{position:absolute;top:12px;right:12px;border:0;background:transparent;font-size:16px;color:var(--muted);cursor:pointer;line-height:1;padding:6px;border-radius:6px}.modal-close:hover{background:#f1f5f9}.modal-title{font-size:17px;margin:0 0 18px;color:var(--ink)}.btn-google{width:100%;justify-content:center;background:#fff;border:1px solid var(--line-strong);color:#1f2937;font-weight:600}.btn-google:hover{background:#f8fafc}.modal-sep{display:flex;align-items:center;text-align:center;color:var(--faint);font-size:12px;margin:16px 0}.modal-sep:before,.modal-sep:after{content:"";flex:1;border-top:1px solid var(--line)}.modal-sep span{padding:0 12px}.modal-error{margin-top:12px;background:var(--err-bg);border:1px solid #f6caca;color:#7f1d1d;border-radius:var(--radius-sm);padding:9px 11px;font-size:12.5px}.modal-info{margin-top:12px;background:var(--ok-bg);border:1px solid #b6e3c8;color:var(--ok);border-radius:var(--radius-sm);padding:9px 11px;font-size:12.5px}.modal-switch{margin-top:16px;text-align:center;font-size:13px;color:var(--muted)}.modal-switch button{border:0;background:transparent;color:var(--accent);font-weight:600;cursor:pointer;padding:0}.ai-card{border-color:#dbe4ff;background:linear-gradient(180deg,#fbfdff,#fff 60%)}.dropzone{margin-top:4px;border:1.5px dashed var(--line-strong);border-radius:var(--radius-sm);background:#f8fafc;padding:26px 16px;text-align:center;cursor:pointer;transition:border-color .12s,background .12s;-webkit-user-select:none;user-select:none}.dropzone:hover,.dropzone.over{border-color:var(--accent);background:var(--accent-soft)}.dropzone.busy{cursor:progress;border-style:solid;border-color:var(--accent);background:var(--accent-soft)}.dz-icon{font-size:22px;color:var(--accent);margin-bottom:6px}.dz-main{font-size:13.5px;font-weight:600;color:#334155}.dz-sub{font-size:11.5px;color:var(--faint);margin-top:3px}.dz-busy{display:inline-flex;align-items:center;gap:10px;font-size:13.5px;font-weight:600;color:var(--primary-700)}.spinner{width:16px;height:16px;border:2px solid #c7d2fe;border-top-color:var(--accent);border-radius:50%;display:inline-block;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.ai-signin{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--accent-soft);border:1px solid #dbe4ff;border-radius:var(--radius-sm);padding:12px 14px;font-size:13px;color:#334155}.email-send{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}.email-title{margin:0 0 12px;font-size:13px;font-weight:700;color:var(--ink)}.email-check{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:12.5px;color:#334155;cursor:pointer}.email-check input{width:auto}.validate-wrap{max-width:760px;margin:0 auto}.val-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}.val-section{margin-top:14px}.val-section-head{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;font-weight:700;color:var(--ink);border-bottom:1px solid var(--line);padding-bottom:5px;margin-bottom:6px}.val-check{display:grid;grid-template-columns:18px 1fr auto;gap:8px;align-items:center;padding:3px 0;font-size:12.5px}.val-mark{font-weight:700;text-align:center}.val-mark.ok,.val-check-value.ok{color:var(--ok)}.val-mark.warn,.val-check-value.warn{color:var(--warn)}.val-mark.bad,.val-check-value.bad{color:var(--err)}.val-check-label{color:var(--muted)}.val-check-value{font-weight:600;font-variant-numeric:tabular-nums}.findings{display:flex;flex-direction:column;gap:8px}.finding{border:1px solid var(--line);border-left-width:3px;border-radius:var(--radius-sm);padding:8px 10px;font-size:12px}.finding.bad{border-left-color:var(--err);background:var(--err-bg)}.finding.warn{border-left-color:var(--warn);background:var(--warn-bg)}.finding.ok{border-left-color:var(--line-strong);background:var(--zebra)}.finding-head{display:flex;gap:10px;align-items:center;margin-bottom:3px}.finding-rule{font-weight:700;color:var(--ink);font-size:11px}.finding-msg{color:var(--ink)}.finding-loc{color:var(--faint);font-size:10.5px;margin-top:3px;word-break:break-all}.modal-wide{max-width:880px}.history-list{display:flex;flex-direction:column;max-height:65vh;overflow:auto;margin:0 -6px}.history-row{display:grid;grid-template-columns:1.3fr 1.6fr 1.4fr 1fr 1.2fr auto;gap:10px;align-items:center;padding:9px 6px;border-bottom:1px solid var(--line);font-size:12.5px}.history-head{position:sticky;top:0;background:#fff;font-weight:700;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.02em}.history-row .ta-r{text-align:right;font-variant-numeric:tabular-nums}.hist-num{font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:6px}.hist-invalid{display:inline-grid;place-items:center;width:15px;height:15px;border-radius:50%;background:var(--warn-bg);color:var(--warn);font-weight:700;font-size:10px}.hist-buyer,.hist-date{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hist-status{display:inline-block;padding:2px 8px;border-radius:999px;font-size:10.5px;font-weight:600}.hist-status.gen{background:var(--accent-soft);color:var(--primary-700)}.hist-status.sent{background:var(--ok-bg);color:var(--ok)}.hist-sentto{font-size:10.5px;color:var(--faint)}.hist-actions{display:flex;gap:4px;justify-content:flex-end}.hist-actions .btn{padding:5px 9px;font-size:12px}@media(max-width:720px){.history-row{grid-template-columns:1fr 1fr;gap:4px 10px}.history-head{display:none}.hist-actions{grid-column:1 / -1;justify-content:flex-start}}