:root {
  --bg: #f5f6f8; --panel: #fff; --ink: #1c2433; --muted: #667085; --line: #e4e7ec;
  --brand: #1f4e79; --brand-ink: #fff; --brand-soft: #e8f0f8;
  --red: #b42318; --red-soft: #fef3f2; --amber: #b54708; --amber-soft: #fffaeb;
  --green: #067647; --green-soft: #ecfdf3; --gray-soft: #f2f4f7; --blue-soft: #eff8ff; --blue: #175cd3;
  --radius: 10px; --shadow: 0 1px 2px rgba(16,24,40,.06);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink); background: var(--bg); font-size: 14px; line-height: 1.45;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); }
h1, h2, h3 { margin: 0 0 8px; line-height: 1.25; }
h1 { font-size: 20px; } h2 { font-size: 16px; } h3 { font-size: 14px; }
code { background: var(--gray-soft); padding: 1px 5px; border-radius: 4px; font-size: 12.5px; word-break: break-all; }
.muted { color: var(--muted); } small { font-size: 12px; }
a { color: var(--blue); }

/* top bar */
.topbar { display: flex; align-items: center; gap: 24px; padding: 10px 20px; background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand small { display: block; color: var(--muted); }
.brand-mark { width: 32px; height: 32px; border-radius: 8px; background: var(--brand); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 20px; }
.tabs { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.tabs a { padding: 7px 12px; border-radius: 8px; color: var(--muted); text-decoration: none; font-weight: 500; }
.tabs a:hover { background: var(--gray-soft); color: var(--ink); }
.tabs a.active { background: var(--brand-soft); color: var(--brand); }
.who { display: flex; align-items: center; gap: 10px; color: var(--muted); }
.badge { background: var(--red); color: #fff; border-radius: 999px; padding: 0 7px; font-size: 11px; margin-left: 4px; }

main#view { padding: 20px; max-width: 1280px; margin: 0 auto; }
#banner > div { padding: 10px 20px; font-weight: 500; text-align: center; }
.banner-warn { background: var(--amber-soft); color: var(--amber); border-bottom: 1px solid #fedf89; }
.banner-info { background: var(--blue-soft); color: var(--blue); border-bottom: 1px solid #b2ddff; }

/* layout */
.grid { display: grid; gap: 16px; }
.kpis { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-bottom: 16px; }
.cols-2 { grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; min-width: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.card-head h2 { margin: 0; }
.section-gap { margin-top: 16px; }

.kpi { padding: 14px 16px; cursor: pointer; border-left: 4px solid var(--line); }
.kpi:hover { border-color: var(--brand); }
.kpi .n { font-size: 28px; font-weight: 700; line-height: 1.1; }
.kpi .l { color: var(--muted); font-size: 12.5px; }
.kpi.red { border-left-color: var(--red); } .kpi.red .n { color: var(--red); }
.kpi.amber { border-left-color: #f79009; } .kpi.amber .n { color: var(--amber); }
.kpi.blue { border-left-color: var(--blue); }
.kpi.green { border-left-color: #17b26a; }

/* control strip */
.control-strip { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; padding: 12px 16px; }
.control-strip .state { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 260px; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.dot.on { background: #17b26a; box-shadow: 0 0 0 4px var(--green-soft); }
.dot.off { background: #f79009; box-shadow: 0 0 0 4px var(--amber-soft); }
.dot.sim { background: #98a2b3; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 500; background: var(--gray-soft); color: var(--muted); white-space: nowrap; }

/* chips */
.chip { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.chip.expired { background: var(--red-soft); color: var(--red); }
.chip.due { background: var(--amber-soft); color: var(--amber); }
.chip.due.soon { background: #fee4e2; color: var(--red); }
.chip.current { background: var(--green-soft); color: var(--green); }
.chip.missing { background: var(--gray-soft); color: var(--muted); }
.chip.exempt { background: var(--blue-soft); color: var(--blue); }
.chip.hold { background: var(--gray-soft); color: var(--muted); font-weight: 500; }

/* tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; background: #fafbfc; position: sticky; top: 0; }
tr:last-child td { border-bottom: 0; }
tr.is-held td { opacity: .65; }
td .sub { color: var(--muted); font-size: 12px; }
.rec-cell { display: grid; gap: 4px; min-width: 150px; }
.rec-cell input[type=date] { width: 150px; }
.rec-cell .row { display: flex; gap: 6px; align-items: center; }
.contacts { display: grid; gap: 2px; font-size: 12.5px; }
.contacts .bad { color: var(--red); }
.msg-preview { color: var(--muted); font-size: 12.5px; max-width: 420px; }
details.msg summary { cursor: pointer; color: var(--blue); font-size: 12.5px; }
.empty { padding: 28px; text-align: center; color: var(--muted); }

/* forms */
input, select, textarea { font: inherit; padding: 7px 9px; border: 1px solid #d0d5dd; border-radius: 7px; background: #fff; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand-soft); border-color: var(--brand); }
textarea { width: 100%; min-height: 84px; resize: vertical; }
label { display: grid; gap: 4px; font-weight: 500; font-size: 13px; }
.field-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: end; margin-bottom: 12px; }
.help { color: var(--muted); font-size: 12.5px; font-weight: 400; }
.btn { font: inherit; font-weight: 600; padding: 7px 14px; border-radius: 7px; border: 1px solid #d0d5dd; background: #fff; color: var(--ink); cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--gray-soft); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn.primary:hover { background: #173d5f; }
.btn.danger { color: var(--red); border-color: #fda29b; }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.sm { padding: 4px 9px; font-size: 12.5px; }
.btn.wide { width: 100%; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.search { min-width: 240px; }
.filters { display: flex; gap: 6px; flex-wrap: wrap; }
.filters button { font: inherit; font-size: 12.5px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line); background: #fff; cursor: pointer; }
.filters button.active { background: var(--brand); color: #fff; border-color: var(--brand); }

/* switch */
.switch { display: flex; align-items: center; gap: 12px; cursor: pointer; font-weight: 600; }
.switch input { display: none; }
.switch .track { width: 44px; height: 24px; border-radius: 999px; background: #d0d5dd; position: relative; transition: .15s; flex: none; }
.switch .track::after { content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; background: #fff; border-radius: 50%; transition: .15s; box-shadow: 0 1px 2px rgba(0,0,0,.2); }
.switch input:checked + .track { background: #17b26a; }
.switch input:checked + .track::after { left: 23px; }

.daychips { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.daychips .dc { display: inline-flex; align-items: center; gap: 4px; background: var(--brand-soft); color: var(--brand); padding: 3px 4px 3px 10px; border-radius: 999px; font-weight: 600; font-size: 12.5px; }
.daychips .dc button { border: 0; background: transparent; color: inherit; cursor: pointer; font-size: 14px; line-height: 1; padding: 0 4px; }
.weekday { display: inline-flex; }
.weekday label { display: inline-flex; flex-direction: row; align-items: center; gap: 4px; margin-right: 10px; font-weight: 500; }

.phone { background: #eef1f5; border-radius: 16px; padding: 12px; max-width: 360px; }
.bubble { background: #e9e9eb; border-radius: 16px 16px 16px 4px; padding: 9px 12px; white-space: pre-wrap; font-size: 13.5px; }
.bubble.out { background: var(--brand); color: #fff; border-radius: 16px 16px 4px 16px; margin-left: auto; }
.cost { font-size: 12px; color: var(--muted); margin-top: 6px; }

.reply-item { border-bottom: 1px solid var(--line); padding: 12px 0; }
.reply-item.unread { background: linear-gradient(90deg, var(--blue-soft), transparent 40%); }
.reply-form { display: flex; gap: 8px; margin-top: 8px; }
.reply-form input { flex: 1; }

#toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(120px); background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; transition: .2s; max-width: 90vw; z-index: 20; }
#toast.show { transform: translateX(-50%) translateY(0); }
#toast.err { background: var(--red); }

/* login */
.login-body { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 28px; width: min(400px, 100%); box-shadow: 0 8px 24px rgba(16,24,40,.08); }
.login-card form { display: grid; gap: 14px; margin-top: 18px; }
.form-error { color: var(--red); margin: 0; }

@media (max-width: 720px) {
  main#view { padding: 12px; }
  .topbar { padding: 10px 12px; gap: 10px; }
  .cols-2 { grid-template-columns: 1fr; }
}
label.inline { display: flex; align-items: center; gap: 6px; }
.contacts .muted, .contacts span { white-space: nowrap; }
.login-body { grid-template-columns: minmax(0, 400px); justify-content: center; }
.login-card { width: 100%; }
.login-card input, .login-card select { width: 100%; min-width: 0; }