:root{
  --bg:#f4f8f8;--panel:#ffffff;--ink:#17313b;--muted:#647a83;--brand:#0f766e;--brand2:#145c72;--soft:#dff3ef;--line:#d8e7e5;--warn:#f59e0b;--danger:#dc2626;--ok:#16a34a;--shadow:0 18px 50px rgba(17,49,59,.14);--radius:18px;
}
*{box-sizing:border-box} body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:linear-gradient(135deg,#eef9f7,#f9fbfb);color:var(--ink)}
button,input,select,textarea{font:inherit} button{cursor:pointer;border:0;border-radius:12px;padding:10px 14px;background:var(--brand);color:white;font-weight:700;box-shadow:0 8px 20px rgba(15,118,110,.18)} button.secondary{background:#e9f4f2;color:var(--brand2);box-shadow:none;border:1px solid var(--line)} button.warn{background:var(--warn)} button.danger{background:var(--danger)} button.ok{background:var(--ok)} button.ghost{background:transparent;color:var(--brand2);box-shadow:none;border:1px solid var(--line)} button:disabled{opacity:.5;cursor:not-allowed}.hidden{display:none!important}
.landing{min-height:100vh;display:grid;place-items:center;padding:22px}.landing-card{width:min(900px,100%);background:var(--panel);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:34px;text-align:center}.logo{width:74px;height:74px;margin:0 auto 14px;border-radius:24px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:white;font-size:34px}.landing h1{margin:0;font-size:clamp(28px,4vw,48px)}.landing p{color:var(--muted);font-size:18px}.landing-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:24px}.pill{display:inline-flex;align-items:center;gap:8px;background:var(--soft);color:var(--brand2);border-radius:999px;padding:8px 12px;font-weight:700;margin:6px}
.layout{display:grid;grid-template-columns:290px 1fr;min-height:100vh}.side{background:#092f35;color:white;padding:18px;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:flex;gap:12px;align-items:center;margin-bottom:20px}.brand .mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#4fd1c5,#38bdf8);display:grid;place-items:center;font-weight:900}.brand small{color:#b8d7d6}.nav button{display:block;width:100%;text-align:left;margin:7px 0;background:rgba(255,255,255,.08);color:#eaffff;box-shadow:none}.nav button.active{background:#eaffff;color:#0f4b55}.content{padding:22px;overflow:auto}.topbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px}.topbar h2{margin:0}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:0 8px 25px rgba(17,49,59,.07)}.kpi{min-height:120px}.kpi .num{font-size:36px;font-weight:900;color:var(--brand2)}.kpi p{margin:6px 0 0;color:var(--muted)}.section{display:grid;grid-template-columns:1fr 380px;gap:16px}.panel-title{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}.panel-title h3{margin:0}.form{display:grid;gap:10px}.field label{display:block;font-size:13px;font-weight:800;color:var(--muted);margin-bottom:4px}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:white}.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.list{display:grid;gap:10px}.item{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fff;transition:.15s}.item:hover,.item.selected{border-color:var(--brand);box-shadow:0 0 0 3px rgba(15,118,110,.1)}.item-head{display:flex;justify-content:space-between;gap:10px}.item-title{font-weight:900}.muted{color:var(--muted)}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 9px;font-weight:800;font-size:12px;background:#eef7f6;color:var(--brand2)}.badge.ok{background:#dcfce7;color:#166534}.badge.warn{background:#fef3c7;color:#92400e}.badge.danger{background:#fee2e2;color:#991b1b}.badge.info{background:#dbeafe;color:#1e40af}.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.dayname{text-align:center;color:var(--muted);font-weight:900;font-size:12px}.day{min-height:92px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px}.day.disabled{opacity:.4;background:#f4f4f4}.day .date{font-weight:900}.dots{margin-top:8px}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--brand);margin-right:3px}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;border-bottom:1px solid var(--line);padding:10px;font-size:14px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 16px}.tab{background:#fff;color:var(--brand2);border:1px solid var(--line);box-shadow:none}.tab.active{background:var(--brand2);color:white}.modal{position:fixed;inset:0;background:rgba(7,22,27,.42);display:grid;place-items:center;padding:18px;z-index:999}.modal-card{width:min(560px,100%);background:white;border-radius:22px;box-shadow:var(--shadow);padding:20px;border:1px solid var(--line)}.modal-card h3{margin:0 0 12px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px;flex-wrap:wrap}.test-grid{display:grid;gap:10px}.test-row{display:grid;grid-template-columns:1.2fr 1fr .8fr;gap:10px;align-items:center}.status-select{border:1px solid var(--line);border-radius:10px;padding:8px;background:white}.chat{max-width:820px;margin:auto}.bubble{padding:12px 14px;border-radius:16px;margin:10px 0;max-width:80%}.bubble.ai{background:#e7f5f2}.bubble.me{background:#0f766e;color:white;margin-left:auto}.mobile-only{display:none}
@media(max-width:980px){.layout{grid-template-columns:1fr}.side{position:relative;height:auto}.nav{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.content{padding:14px}.grid{grid-template-columns:repeat(2,1fr)}.section{grid-template-columns:1fr}.row{grid-template-columns:1fr}.calendar{gap:5px}.day{min-height:74px}.test-row{grid-template-columns:1fr}.mobile-only{display:block}}
@media(max-width:560px){.grid{grid-template-columns:1fr}.nav{grid-template-columns:1fr}.landing-card{padding:22px}.topbar{align-items:flex-start;flex-direction:column}.calendar{font-size:12px}.day{min-height:62px;padding:5px}}
button{transition:transform .14s ease, box-shadow .14s ease, filter .14s ease}button:hover{transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 12px 26px rgba(15,118,110,.24)}button:active{transform:translateY(1px) scale(.98);filter:brightness(.96)}button.secondary:hover,button.ghost:hover,.tab:hover{box-shadow:0 8px 18px rgba(20,92,114,.12)}.check{display:flex;align-items:center;gap:8px;background:#f4fbfa;border:1px solid var(--line);border-radius:12px;padding:10px;font-weight:700;color:var(--brand2)}.check input{width:auto}.select-preview{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:8px;padding:10px;border:1px dashed var(--line);border-radius:12px;background:#f8fcfb}