:root{--bg:#f4f7fb;--panel:#ffffff;--line:#d9e2ec;--text:#17324d;--muted:#6b7c93;--navy:#132d49;--blue:#198fd0;--cyan:#0ea5c6;--green:#15803d;--danger:#c62828;--shadow:0 16px 40px rgba(19,45,73,.08);font-family:Inter,system-ui,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}img{max-width:100%}.splash-screen{min-height:100vh;display:grid;place-items:center;font-size:1.1rem;color:var(--muted)}.login-page{min-height:100vh;background:linear-gradient(135deg,#10263e,#183b5f,#0f172a);display:grid;place-items:center;padding:24px}.login-panel{width:min(1100px,100%);display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:stretch}.login-hero,.login-card{border-radius:28px;box-shadow:var(--shadow)}.login-hero{background:linear-gradient(135deg,#198fd02e,#ffffff14);border:1px solid rgba(255,255,255,.12);padding:42px;color:#fff;display:flex;flex-direction:column;justify-content:center}.login-hero h1{font-size:2.4rem;margin:18px 0 10px}.login-hero p{font-size:1.05rem;color:#d3e4f6;max-width:480px}.login-logo{width:110px;height:auto}.login-card{background:#fff;padding:36px;display:flex;flex-direction:column;justify-content:center}.login-card h2{font-size:1.9rem;margin:8px 0}.eyebrow{color:var(--blue);text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:700}.muted{color:var(--muted);font-size:.92rem}.field{display:flex;flex-direction:column;gap:8px}.field span{font-size:.88rem;font-weight:600;color:var(--text)}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 14px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px #198fd01f}.btn{border:none;border-radius:14px;padding:12px 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#e8eef4;border-radius:24px;padding:18px;box-shadow:var(--shadow);min-height:116px;overflow:hidden}.stat-title{color:var(--muted);font-size:.88rem;line-height:1.25;min-height:2.2em}.stat-value{font-size:clamp(1.25rem,1.4vw,2rem);font-weight:800;margin-top:8px;line-height:1.1;word-break:break-word;overflow-wrap:anywhere}.accent-blue{background:linear-gradient(135deg,#eff6ff,#fff)}.accent-green{background:linear-gradient(135deg,#ecfdf3,#fff)}.accent-cyan{background:linear-gradient(135deg,#ecfeff,#fff)}.panel{background:var(--panel);border-radius:24px;padding:22px;box-shadow:var(--shadow);border:1px solid #e8eef4}.panel h3,.panel h4{margin-top:0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:14px 12px;border-bottom:1px solid #edf2f7;text-align:left;vertical-align:top}th{color:var(--muted);font-size:.84rem;text-transform:uppercase;letter-spacing:.04em}.empty{text-align:center;color:var(--muted);padding:24px}.two-col{display:grid;grid-template-columns:1.3fr .9fr;gap:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field-full{grid-column:1/-1}.toolbar,.inline-actions,.actions-row,.section-row,.actions-grid,.quote-item-summary{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.section-row{justify-content:space-between}.status-badge{display:inline-flex;align-items:center;justify-content:center;padding:7px 12px;border-radius:999px;font-size:.82rem;font-weight:700;text-transform:capitalize}.status-borrador{background:#eef2f7;color:#45556c}.status-enviado{background:#e7f4ff;color:#1967b2}.status-aprobado{background:#e9f9ef;color:#15703a}.status-rechazado{background:#fdecec;color:#b42318}.quotes-layout{display:grid;grid-template-columns:1.45fr .95fr;gap:20px}.detail-panel{position:sticky;top:24px;height:fit-content}.detail-head{display:flex;justify-content:space-between;gap:16px}.detail-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:14px 0}.detail-meta span{color:var(--muted)}.mini-table{display:flex;flex-direction:column;gap:10px}.mini-row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid #edf2f7}.note-box{background:#f8fbfe;border:1px solid #e4eef8;border-radius:16px;padding:14px;margin-top:14px}.note-box p{margin-bottom:0}.quote-form{display:flex;flex-direction:column;gap:16px}.quote-items{display:flex;flex-direction:column;gap:14px}.quote-item-card{border:1px solid #e8eef4;border-radius:20px;padding:16px;background:#fbfdff}.quote-item-grid{display:grid;grid-template-columns:2fr repeat(5,1fr);gap:12px}.totals-bar{display:flex;justify-content:flex-end;gap:18px;flex-wrap:wrap;background:linear-gradient(135deg,#eff7fd,#fff);border:1px solid #dceaf6;border-radius:18px;padding:14px 16px}.totals-bar span{color:var(--muted)}.empty-state{color:var(--muted);padding:18px 0}@media(max-width:1200px){.stats-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.quote-item-grid{grid-template-columns:1fr 1fr}}@media(max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{position:static}.two-col,.quotes-layout,.login-panel{grid-template-columns:1fr}.detail-panel{position:static}}@media(max-width:720px){.content{padding:16px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid,.detail-meta,.quote-item-grid{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start}}