/* Енергохаб — стилі кабінету, адмінки та сторінок входу.
   Палітра взята з логотипа: синій і бронза; крем із святкового плаката — тільки для уваги. */

:root {
  --navy: #0f2e4a;
  --blue: #276b9f;
  --blue-dark: #1d5483;
  --blue-soft: #e6f0f8;
  --bronze: #907150;
  --bronze-soft: #f3ebe1;
  --cream: #fff3c1;
  --cream-ink: #5c4400;
  --ok: #1f7a4d;
  --ok-soft: #e3f4ea;
  --danger: #b3261e;
  --danger-soft: #fdecea;
  --bg: #f3f6f9;
  --paper: #fff;
  --line: #dde4ec;
  --ink: #13202d;
  --muted: #5b6b7b;
  --r-s: 8px;
  --r-m: 12px;
  --r-l: 18px;
  --shadow: 0 1px 2px rgba(15, 46, 74, .06), 0 4px 14px rgba(15, 46, 74, .05);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 400 15px/1.5 "Find Sans Pro", system-ui, -apple-system, "Segoe UI", Roboto, Find Sans Pro;
  color: var(--ink);
  background: var(--bg);
  font-variant-numeric: tabular-nums;
}
h1, h2, h3 { margin: 0; color: var(--navy); letter-spacing: -.01em; line-height: 1.2; }
h1 { font-size: 26px; font-weight: 700; }
h2 { font-size: 18px; font-weight: 650; }
h3 { font-size: 15px; font-weight: 650; }
p { margin: 0; }
a { color: var(--blue); }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid #7fb2dc; outline-offset: 2px; border-radius: 6px; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
svg.i { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ===== Кнопки ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid transparent; border-radius: var(--r-s); padding: 9px 16px;
  font-weight: 600; cursor: pointer; text-decoration: none; white-space: nowrap;
  background: var(--blue); color: #fff;
}
.btn:hover { background: var(--blue-dark); }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--navy); }
.btn-ghost:hover { background: #fff; border-color: var(--blue); color: var(--blue); }
.btn-sm { padding: 6px 12px; font-size: 14px; }
.btn-block { width: 100%; padding: 11px 16px; }
.btn[disabled] { opacity: .6; cursor: progress; }

/* ===== Поля ===== */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-weight: 600; color: var(--navy); }
.field input, .field select, .input, .select {
  width: 100%; border: 1px solid #c5d0db; background: #fff; border-radius: var(--r-s); padding: 10px 12px;
}
.field input:focus, .field select:focus, .input:focus, .select:focus {
  outline: 3px solid #b9d6ee; border-color: var(--blue);
}
.field input[type=file] { padding: 8px; background: #fafcfe; border-style: dashed; cursor: pointer; }
.field input[type=file]::file-selector-button {
  margin-right: 12px; border: 1px solid var(--line); background: #fff; color: var(--navy);
  border-radius: 6px; padding: 6px 12px; font-weight: 600; cursor: pointer;
}
.hint { color: var(--muted); font-size: 13px; }
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 96px; }
.pw-toggle {
  position: absolute; right: 6px; top: 6px; bottom: 6px; border: 0; background: var(--bg);
  border-radius: 6px; padding: 0 12px; cursor: pointer; color: var(--navy); font-weight: 600;
}
.pw-toggle:hover { background: var(--blue-soft); }

/* ===== Повідомлення ===== */
.notice, .error {
  border-radius: var(--r-m); padding: 12px 14px; margin-bottom: 16px; font-weight: 500;
}
.notice { background: var(--ok-soft); color: var(--ok); }
.error { background: var(--danger-soft); color: var(--danger); }

/* ===== Сторінки входу й реєстрації ===== */
.auth-page { min-height: 100vh; display: grid; grid-template-columns: minmax(300px, 5fr) 7fr; }
.auth-side {
  background: var(--navy); color: #cfe0ee; padding: 40px; display: flex; flex-direction: column; gap: 28px;
}
.auth-side::after {
  content: ""; display: block; height: 4px; border-radius: 2px; margin-top: auto;
  background: linear-gradient(90deg, #2e7fc2 50%, #ffd23f 50%);
}
.auth-side .plate { background: #fff; border-radius: var(--r-m); padding: 12px 18px; align-self: flex-start; }
.auth-side .plate img { display: block; height: 56px; width: auto; }
.auth-side h2 { color: #fff; font-size: 26px; line-height: 1.2; max-width: 14em; }
.auth-side p { color: #a9c4da; max-width: 24em; }
.auth-side ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.auth-side li { display: flex; gap: 12px; align-items: flex-start; }
.auth-side li .i { color: #ffd23f; margin-top: 3px; }
.auth-main { display: grid; place-items: center; padding: 32px 20px; }
.auth-box {
  width: 100%; max-width: 440px; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-l); box-shadow: var(--shadow); padding: 30px;
}
.auth-box h1 { margin-bottom: 20px; }
.auth-switch { margin-top: 18px; text-align: center; color: var(--muted); }
.auth-back { display: inline-block; margin-bottom: 14px; color: var(--muted); text-decoration: none; font-size: 14px; }
.auth-back:hover { color: var(--blue); }

/* ===== Каркас: бічна панель + зміст ===== */
.shell { min-height: 100vh; display: grid; grid-template-columns: 236px minmax(0, 1fr); }
.side { background: var(--navy); color: #cfe0ee; padding: 18px 14px; display: flex; flex-direction: column; gap: 18px; }
.brand { background: #fff; border-radius: var(--r-m); padding: 10px 14px; display: flex; justify-content: center; }
.brand img { height: 46px; width: auto; display: block; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: var(--r-s);
  color: #cfe0ee; text-decoration: none; font-weight: 500;
}
.nav a:hover { background: rgba(255, 255, 255, .07); }
.nav a[aria-current=page] { background: rgba(255, 255, 255, .13); color: #fff; }
.nav form { display: none; margin: 0; }
.nav form button { width: 100%; display: flex; align-items: center; gap: 10px; padding: 9px 12px; border: 0; border-radius: var(--r-s); background: none; color: #cfe0ee; font-weight: 500; cursor: pointer; white-space: nowrap; }
.nav form button:hover { background: rgba(255, 255, 255, .07); }
.nav .count { margin-left: auto; background: var(--cream); color: var(--cream-ink); border-radius: 999px; font-size: 12px; font-weight: 700; padding: 0 8px; }
.side .who { margin-top: auto; padding: 12px; border-top: 1px solid rgba(255, 255, 255, .14); font-size: 13px; word-break: break-word; }
.side .who b { display: block; color: #fff; font-weight: 600; }
.side .who button { background: none; border: 0; padding: 0; color: #9fc4e3; text-decoration: underline; cursor: pointer; margin-top: 4px; }
.side::after { content: ""; display: block; height: 4px; border-radius: 2px; background: linear-gradient(90deg, #2e7fc2 50%, #ffd23f 50%); }
.main { padding: 28px 32px 48px; max-width: 1160px; width: 100%; min-width: 0; }
.head { display: flex; gap: 16px; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; margin-bottom: 22px; }
.head p { color: var(--muted); margin-top: 4px; }
.crumb { display: inline-flex; gap: 6px; align-items: center; color: var(--muted); text-decoration: none; font-size: 14px; margin-bottom: 10px; }
.crumb:hover { color: var(--blue); }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-l); box-shadow: var(--shadow); }
.card-pad { padding: 20px; }

/* ===== Ланцюжок підписів ===== */
.chain { display: inline-flex; align-items: center; vertical-align: middle; }
.chain .dot { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--line); background: #fff; display: inline-block; }
.chain .dot.done { background: var(--bronze); border-color: var(--bronze); }
.chain .dot.client.done { background: var(--blue); border-color: var(--blue); }
.chain .dot.wait { border-color: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }
.chain .ln { width: 22px; height: 2px; background: var(--line); }
.chain .ln.done { background: linear-gradient(90deg, var(--bronze), var(--blue)); }
.chain-cap { display: block; font-size: 12.5px; color: var(--muted); margin-top: 4px; }

/* ===== Кабінет ===== */
.layout2 { display: grid; grid-template-columns: 1fr 320px; gap: 20px; align-items: start; }
.attn {
  background: var(--cream); border: 1px solid #f0dc8c; border-radius: var(--r-l); padding: 18px 20px;
  display: flex; gap: 16px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 20px;
}
.attn h2, .attn p { color: var(--cream-ink); }
.attn p { opacity: .9; margin-top: 2px; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.toolbar h2 { flex: 1; }
.search { position: relative; flex: 1 1 220px; min-width: 180px; }
.search .i { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.search .input { padding-left: 36px; }
.seg { display: inline-flex; flex-wrap: wrap; max-width: 100%; background: var(--bg); border-radius: var(--r-s); padding: 3px; gap: 2px; }
.seg button, .seg a {
  border: 0; background: transparent; border-radius: 6px; padding: 6px 12px; cursor: pointer; color: var(--muted);
  font-weight: 500; white-space: nowrap; text-decoration: none;
}
.seg button[aria-pressed=true], .seg a[aria-current=true] { background: #fff; color: var(--navy); box-shadow: 0 1px 2px rgba(15, 46, 74, .15); font-weight: 600; }
.seg .n { color: var(--muted); font-weight: 400; margin-left: 4px; }
.doc { display: grid; grid-template-columns: 40px 1fr auto auto; gap: 14px; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.doc:last-child { border-bottom: 0; }
.ficon { width: 40px; height: 40px; border-radius: 10px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; }
.doc.done .ficon { background: var(--ok-soft); color: var(--ok); }
.doc .t { font-weight: 600; color: var(--navy); word-break: break-word; }
.doc .m { color: var(--muted); font-size: 13.5px; }
.doc .act { display: flex; gap: 8px; }
.badge { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 2px 10px; font-size: 13px; font-weight: 600; }
.badge.wait { background: var(--cream); color: var(--cream-ink); }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.profile dl { margin: 0; display: grid; gap: 12px; }
.profile dt { color: var(--muted); font-size: 13px; }
.profile dd { margin: 0; font-weight: 600; word-break: break-word; }
.code { display: inline-flex; align-items: center; background: var(--bronze-soft); color: #5d4528; border-radius: var(--r-s); padding: 4px 10px; font-weight: 700; letter-spacing: .02em; }
.steps { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; counter-reset: s; }
.steps li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; counter-increment: s; }
.steps li::before { content: counter(s); width: 26px; height: 26px; border-radius: 50%; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; font-size: 13px; font-weight: 600; }
.empty { padding: 46px 20px; text-align: center; color: var(--muted); }
.empty b { display: block; color: var(--navy); font-size: 16px; margin-bottom: 4px; }

/* ===== Підпис ===== */
.sign { display: grid; grid-template-columns: 1fr 340px; gap: 20px; align-items: start; }
.sign-status { min-height: 22px; font-weight: 500; margin-bottom: 14px; }
.sign-status.err { color: var(--danger); }
.sign-status.ok { color: var(--ok); }
.safe-note { display: flex; gap: 10px; background: var(--blue-soft); color: var(--navy); border-radius: var(--r-m); padding: 12px 14px; font-size: 14px; margin-bottom: 16px; }
.safe-note .i { margin-top: 2px; }
.who-signed { display: grid; gap: 14px; }
.who-signed > div { display: flex; gap: 12px; align-items: center; }

/* ===== Адмінка ===== */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 20px; }
.stat { padding: 16px 18px; }
.stat b { display: block; font-size: 28px; color: var(--navy); line-height: 1.1; font-weight: 700; }
.stat span { color: var(--muted); font-size: 14px; }
.stat.hot { background: var(--cream); border-color: #f0dc8c; }
.stat.hot b, .stat.hot span { color: var(--cream-ink); }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 13px; font-weight: 600; color: var(--muted); padding: 10px 16px; border-bottom: 1px solid var(--line); background: #fafcfe; white-space: nowrap; }
td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tbody tr:hover { background: #f8fbfe; }
td .nm { font-weight: 600; color: var(--navy); word-break: break-word; }
td .sub { color: var(--muted); font-size: 13.5px; word-break: break-word; }
mark { background: var(--cream); color: inherit; border-radius: 3px; padding: 0 1px; }
.bar { display: flex; align-items: center; gap: 10px; min-width: 150px; }
.bar .track { flex: 1; height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
.bar .track i { display: block; height: 100%; background: linear-gradient(90deg, var(--bronze), var(--blue)); }
.bar span { font-size: 13.5px; color: var(--muted); white-space: nowrap; }
.pager { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 16px; }
.pager .pg { display: flex; gap: 4px; align-items: center; }
.pager .pg a, .pager .pg span.cur {
  min-width: 34px; height: 34px; padding: 0 8px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line); background: #fff; border-radius: var(--r-s); text-decoration: none; color: var(--ink);
}
.pager .pg a:hover { border-color: var(--blue); color: var(--blue); }
.pager .pg span.cur { background: var(--navy); color: #fff; border-color: var(--navy); }
.pager .pg span.off { opacity: .4; }
.profile-head { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.avatar { width: 56px; height: 56px; border-radius: 14px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; font-weight: 700; font-size: 20px; }
.meta { display: flex; gap: 22px; flex-wrap: wrap; color: var(--muted); margin-top: 6px; font-size: 14px; }
.meta b { color: var(--ink); font-weight: 600; }
.upl { max-width: 560px; }
.to-chip { display: flex; gap: 12px; align-items: center; background: var(--bg); border-radius: var(--r-m); padding: 10px 12px; margin-bottom: 16px; }

/* ===== Мобільна версія ===== */
@media (max-width: 980px) {
  .layout2, .sign { grid-template-columns: 1fr; }
  .auth-page { grid-template-columns: 1fr; }
  .auth-side { padding: 22px 20px; gap: 14px; }
  .auth-side ul, .auth-side::after { display: none; }
  .auth-side h2 { font-size: 20px; }
}
@media (max-width: 860px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .side { flex-direction: row; align-items: center; gap: 10px; padding: 10px 12px; overflow-x: auto; }
  .side::after, .side .who { display: none; }
  .brand { padding: 6px 10px; }
  .brand img { height: 32px; }
  .nav { flex-direction: row; }
  .nav a { white-space: nowrap; }
  .nav form { display: block; }
  .main { padding: 20px 16px 40px; }
  .stats { grid-template-columns: 1fr; }
  .doc { grid-template-columns: 40px 1fr; }
  .doc .chainbox, .doc .act { grid-column: 2; }
  table, thead, tbody, tr, td { display: block; }
  thead { display: none; }
  tr { padding: 12px 14px; border-bottom: 1px solid var(--line); }
  td { border: 0; padding: 3px 0; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* ===== Вибір файлу українською (замість рідного елемента браузера) ===== */
.filebox {
  position: relative; display: flex; align-items: center; gap: 12px; cursor: pointer;
  border: 1px dashed #b9c8d8; background: #fafcfe; border-radius: var(--r-s); padding: 8px;
}
.filebox:hover { border-color: var(--blue); }
.filebox-btn {
  border: 1px solid var(--line); background: #fff; color: var(--navy); border-radius: 6px;
  padding: 6px 12px; font-weight: 600; white-space: nowrap;
}
.filebox-name { color: var(--muted); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.filebox-name.has { color: var(--navy); font-weight: 500; }
.field input.filebox-input {
  position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; padding: 0; border: 0;
}
.filebox:focus-within { outline: 3px solid #b9d6ee; border-color: var(--blue); }

/* ===== Групи по місяцях, відкликання, пошук документів ===== */
.mh { padding: 8px 16px; background: var(--bg); color: var(--muted); font-size: 13px; font-weight: 600; letter-spacing: .02em; text-transform: uppercase; border-bottom: 1px solid var(--line); }
.toolbar-sub { padding-top: 10px; }
.toolbar-sub .reset { margin-left: auto; }
.pager .pg span.off-btn { background: #fff; color: inherit; border-color: var(--line); }
.badge.bad { background: var(--danger-soft); color: var(--danger); }
.doc.revoked { background: #fafafa; }
.doc.revoked .t { color: var(--muted); text-decoration: line-through; }
.doc.revoked .ficon { background: var(--danger-soft); color: var(--danger); }
.doc .act { align-items: flex-start; flex-wrap: wrap; justify-content: flex-end; }
details.revoke { position: relative; }
details.revoke summary { list-style: none; cursor: pointer; }
details.revoke summary::-webkit-details-marker { display: none; }
.btn-danger-o { color: var(--danger); }
.btn-danger-o:hover { color: var(--danger); border-color: var(--danger); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: #8f1d17; border-color: #8f1d17; color: #fff; }
details.revoke form {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 5; width: 300px; display: grid; gap: 10px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-s); padding: 14px; box-shadow: var(--shadow);
}
details.revoke form p { margin: 0; font-size: 13.5px; color: var(--muted); }
@media (max-width: 760px) { details.revoke form { right: auto; left: 0; max-width: calc(100vw - 48px); } }

/* ===== Небезпечна зона (видалення клієнтів) ===== */
.dz { margin-top: 20px; border-color: #f0c9c5; }
.dz summary { cursor: pointer; color: var(--danger); font-weight: 600; }
.dz form { margin-top: 14px; display: grid; gap: 12px; }
.dz p { margin: 0; color: var(--muted); }
.dz-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.dz-row .input { max-width: 260px; }