/* platform.css — стиль страниц AITI PLATFORM (вход и рабочее пространство).
   Светлая тема в стиле сайта aiti-it.ru: Manrope, фон #f8f9fb, чернила #171a23,
   фирменный синий #265bf1, скругления 24px. Без служебного жаргона на экране. */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;450;500;550;600;650;700;750;800&display=swap');
:root{
  --bg:#f8f9fb; --ink:#171a23; --muted:#626974; --blue:#265bf1; --blue-dark:#1749d8;
  --line:#dfe2e9; --soft:#eef1f6; --radius:24px; --ok:#14804a; --ok-bg:#e7f6ee;
  --warn:#8a5a00; --warn-bg:#fdf3e2; --err:#b3261e; --err-bg:#fdecea;
}
*{box-sizing:border-box}
html,body{margin:0}
body{
  background:var(--bg); color:var(--ink);
  font:16px/1.6 Manrope,Arial,sans-serif; -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3{font-weight:550;line-height:1.12;letter-spacing:-.045em}
h1{font-size:clamp(34px,4.4vw,56px)}
h2{font-size:clamp(24px,2.6vw,34px)}
h3{font-size:22px}
p{color:var(--muted)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
:focus-visible{outline:3px solid #567fff;outline-offset:3px}

.wrap{max-width:1180px;width:calc(100% - 48px);margin-inline:auto}

/* ── шапка ─────────────────────────────────────────────────────────────── */
.header{background:#fff;border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:22px;padding:18px 0;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:14px}
.brand img{width:110px;height:37px}
.product-name{font-size:13px;font-weight:750;letter-spacing:.16em;color:var(--muted)}
.header-side{margin-left:auto;display:flex;align-items:center;gap:18px}
.header-side .who{font-size:13px;color:var(--muted);overflow-wrap:anywhere}

/* ── кнопки и ссылки ───────────────────────────────────────────────────── */
.button{
  display:inline-flex;align-items:center;justify-content:space-between;gap:26px;
  min-height:52px;padding:13px 22px;border:0;border-radius:17px;
  background:var(--blue);color:#fff;font-size:14px;font-weight:650;cursor:pointer;
  transition:background .2s,transform .2s;
}
.button:hover{background:var(--blue-dark);transform:translateY(-2px)}
.button.wide{width:100%}
.button.secondary{background:var(--soft);color:var(--ink)}
.button.secondary:hover{background:#dce4f3}
.button .arrow{font-size:20px;line-height:1}
.inline-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:650;color:var(--ink)}
.inline-link:hover{color:var(--blue)}

/* ── вход ──────────────────────────────────────────────────────────────── */
.auth-main{display:flex;min-height:calc(100vh - 74px);align-items:center;justify-content:center;padding:48px 0}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:44px;width:min(520px,100%)}
.auth-card h1{margin:10px 0 6px}
.auth-card .sub{font-size:18px;color:var(--muted);margin-bottom:28px}
.field-label{display:block;font-size:12px;font-weight:650;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:18px 0 8px}
.input{
  width:100%;min-height:52px;padding:13px 16px;border:1px solid var(--line);border-radius:14px;
  background:#fff;color:var(--ink);font-size:15px;
}
textarea.input{min-height:120px;resize:vertical}
.hint{font-size:13px;color:var(--muted);margin-top:10px}
.msg{margin-top:16px;font-size:14px;min-height:20px;color:var(--muted)}
.msg.ok{color:var(--ok)}
.msg.err{color:var(--err)}
.auth-foot{margin-top:26px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted)}

/* ── рабочее пространство ──────────────────────────────────────────────── */
.hero{padding:46px 0 8px}
.hero .eyebrow{font-size:11px;font-weight:750;letter-spacing:.16em;color:var(--muted);margin-bottom:18px}
.hero p.lead{font-size:18px;max-width:720px;margin-top:12px}
.windows{display:grid;gap:26px;padding:28px 0 60px}
.window{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.window-head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:6px}
.window-head .mini{font-size:12px;color:var(--muted)}
.window > p.desc{margin-top:8px;max-width:860px}
.blocks{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;margin-top:22px}
.block{border:1px solid var(--line);border-radius:18px;padding:18px;background:#fff}
.block.wide{grid-column:1 / -1}
.block h4{font-size:16px;font-weight:650;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.state{
  display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 11px;
  font-size:11px;font-weight:700;letter-spacing:.04em;
}
.state.ok{background:var(--ok-bg);color:var(--ok)}
.state.empty{background:var(--soft);color:var(--muted)}
.state.warn{background:var(--warn-bg);color:var(--warn)}
.state.err{background:var(--err-bg);color:var(--err)}
table{width:100%;border-collapse:collapse;margin-top:12px;font-size:13px}
th{text-align:left;font-weight:650;color:var(--muted);font-size:11px;letter-spacing:.05em;text-transform:uppercase;padding:6px 8px 6px 0;border-bottom:1px solid var(--line)}
td{padding:9px 8px 9px 0;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink);overflow-wrap:anywhere}
tr:last-child td{border-bottom:0}
.empty-note{margin-top:12px;background:var(--soft);border-radius:14px;padding:14px 16px;font-size:13px;color:var(--muted)}
.source{margin-top:10px;font-size:11px;color:var(--muted)}
.warnings{margin-top:18px;display:grid;gap:10px}
.warning{background:var(--warn-bg);border-radius:14px;padding:13px 16px;font-size:14px;color:var(--warn)}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.chip{background:var(--soft);border-radius:999px;padding:7px 15px;font-size:13px;color:var(--ink)}
.chip b{font-weight:750}
.lead-list{display:grid;gap:14px;margin-top:20px}
.lead{border:1px solid var(--line);border-radius:18px;padding:18px}
.lead-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.lead-head .when{font-size:12px;color:var(--muted)}
.lead .brief{margin-top:10px;font-size:14px;color:var(--ink);white-space:pre-wrap;overflow-wrap:anywhere}
.lead .contacts{margin-top:10px;display:flex;gap:16px;flex-wrap:wrap;font-size:13px}
.lead .contacts a{color:var(--blue);font-weight:650}
.lead-actions{margin-top:14px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.lead-actions select{min-height:44px;border:1px solid var(--line);border-radius:12px;padding:8px 12px;background:#fff}
.form-grid{display:grid;gap:16px;margin-top:20px;max-width:620px}
.footer{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:13px;display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between}
.spinner{font-size:14px;color:var(--muted);padding:18px 0}

@media(max-width:700px){
  .auth-card{padding:28px 22px}
  .window{padding:22px 18px}
  .header-side{width:100%;margin-left:0;justify-content:space-between}
}