:root {
  color-scheme: light;
  --bg: #f7f8fb;
  --ink: #172033;
  --muted: #687386;
  --line: #dde2ea;
  --panel: #ffffff;
  --panel-strong: #f0f4f8;
  --nav: #101827;
  --nav-soft: #1b2638;
  --teal: #00a79d;
  --blue: #2563eb;
  --violet: #7c3aed;
  --amber: #d97706;
  --green: #0f9f6e;
  --danger: #dc2626;
  --shadow: 0 18px 50px rgba(24, 34, 52, .12);
  --radius: 8px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
}
button, input, textarea { font: inherit; }
button { cursor: pointer; }
svg { width: 20px; height: 20px; stroke: currentColor; stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 280px minmax(0, 1fr); }
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 18px;
  background: var(--nav);
  color: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; padding: 4px 6px 18px; border-bottom: 1px solid rgba(255,255,255,.1); }
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  box-shadow: 0 10px 28px rgba(0, 167, 157, .26);
}
.brand strong { display: block; font-size: 16px; }
.brand span { color: #a8b3c4; font-size: 13px; }
.nav-list { display: grid; gap: 6px; }
.nav-item {
  border: 0;
  width: 100%;
  color: #cbd5e1;
  background: transparent;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius);
  text-align: left;
  text-decoration: none;
}
.nav-item:hover, .nav-item.active { background: var(--nav-soft); color: #fff; }
.nav-item.active { box-shadow: inset 3px 0 0 var(--teal); }
.sidebar-panel {
  margin-top: auto;
  padding: 16px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  background: rgba(255,255,255,.05);
}
.sidebar-panel strong { display: block; margin: 8px 0; }
.sidebar-panel p { margin: 0; color: #a8b3c4; line-height: 1.45; font-size: 13px; }
.eyebrow { margin: 0; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; font-size: 11px; font-weight: 800; }
.sidebar .eyebrow { color: #7dd3fc; }

.main { min-width: 0; padding: 26px; }
.topbar { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-bottom: 22px; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 { margin: 4px 0 0; font-size: clamp(28px, 4vw, 42px); line-height: 1.05; }
h2 { margin: 12px 0 10px; font-size: clamp(27px, 4vw, 46px); line-height: 1.04; max-width: 760px; }
h3 { margin: 4px 0 0; font-size: 18px; }
.topbar-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.search {
  height: 42px;
  min-width: min(320px, 60vw);
  display: flex;
  align-items: center;
  gap: 9px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 12px;
}
.search input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); }
.icon-button, .primary-button, .ghost-button {
  height: 42px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 14px;
  background: var(--panel);
  color: var(--ink);
  white-space: nowrap;
}
.icon-button { width: 42px; padding: 0; }
.primary-button { background: var(--ink); color: #fff; border-color: var(--ink); }
.primary-button:hover { background: #0b1220; }
.ghost-button:hover, .icon-button:hover { border-color: #aab4c3; }

.hero-band {
  min-height: 260px;
  padding: 34px;
  border-radius: var(--radius);
  background:
    linear-gradient(110deg, rgba(16, 24, 39, .94), rgba(22, 36, 58, .9)),
    radial-gradient(circle at 84% 20%, rgba(0,167,157,.35), transparent 34%),
    #101827;
  color: white;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr);
  align-items: end;
  gap: 24px;
  overflow: hidden;
}
.hero-copy p { color: #cbd5e1; max-width: 700px; line-height: 1.65; margin: 0; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.08);
  color: #ecfeff;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
}
.status-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.status-matrix div {
  min-height: 86px;
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.14);
}
.status-matrix span { color: #b6c3d4; font-size: 13px; }
.status-matrix strong { display: block; font-size: 24px; margin-top: 8px; }

.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin: 18px 0; }
.kpi {
  min-height: 112px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 8px 30px rgba(24,34,52,.06);
  display: flex;
  align-items: center;
  gap: 14px;
}
.kpi p { margin: 0 0 6px; color: var(--muted); font-weight: 700; font-size: 13px; }
.kpi strong { font-size: 26px; }
.kpi-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: white;
}
.teal { background: var(--teal); }
.violet { background: var(--violet); }
.amber { background: var(--amber); }
.green { background: var(--green); }

.content-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(300px, .85fr); gap: 16px; align-items: start; }
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  min-width: 0;
}
.panel.wide { min-width: 0; }
.panel-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.segmented { display: inline-flex; padding: 3px; background: var(--panel-strong); border-radius: var(--radius); }
.segmented button { border: 0; padding: 8px 12px; background: transparent; border-radius: 6px; color: var(--muted); font-weight: 800; }
.segmented button.active { background: white; color: var(--ink); box-shadow: 0 4px 12px rgba(24,34,52,.08); }

.device-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.device-card {
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fff, #f8fafc);
  padding: 16px;
}
.device-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 18px; }
.device-name { display: flex; align-items: center; gap: 10px; font-weight: 900; text-transform: uppercase; }
.status-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(15,159,110,.12); }
.device-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.device-stats span { color: var(--muted); font-size: 11px; display: block; }
.device-stats strong { display: block; margin-top: 4px; }

.action-stack { display: grid; gap: 10px; }
.action-card {
  width: 100%;
  min-height: 82px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  text-align: left;
  padding: 14px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  column-gap: 12px;
  align-items: center;
}
.action-card svg { color: var(--blue); }
.action-card span { font-weight: 900; }
.action-card small { display: block; margin-top: 4px; color: var(--muted); grid-column: 2; }

.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; min-width: 820px; }
th, td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; font-size: 13px; }
th { color: var(--muted); background: #f8fafc; text-transform: uppercase; letter-spacing: .04em; font-size: 11px; }
td.message-cell { max-width: 320px; line-height: 1.45; }
tbody tr:hover { background: #f8fbff; }
tbody tr.is-new { animation: rowFlash 1.8s ease; }
@keyframes rowFlash {
  0% { background: #dcfce7; }
  100% { background: transparent; }
}
.sms-page-grid { display: grid; gap: 16px; }
.live-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.live-card {
  min-height: 92px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 15px;
  display: flex;
  gap: 12px;
  align-items: center;
  box-shadow: 0 8px 30px rgba(24,34,52,.06);
}
.live-card svg { color: var(--blue); }
.live-card span { display: block; color: var(--muted); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.live-card strong { display: block; margin-top: 5px; font-size: 24px; }
.table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.live-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}
.live-status::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(15,159,110,.12);
}
.message-full { min-width: 360px; line-height: 1.45; }

.timeline, .call-list { display: grid; gap: 10px; }
.timeline-item, .call-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px;
  background: #fff;
}
.timeline-item strong, .call-item strong { display: block; margin-bottom: 5px; }
.timeline-item p, .call-item p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.45; }
.call-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.badge { border-radius: 999px; padding: 5px 9px; font-size: 12px; font-weight: 900; background: #ecfeff; color: #0f766e; white-space: nowrap; }
.score { font-weight: 900; color: var(--green); }
.key-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 16px;
}
.key-box label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 800; }
.key-box input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 11px 12px;
  color: var(--ink);
  background: #fff;
  outline: 0;
}
.key-box input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.check-list li { display: flex; align-items: center; gap: 10px; color: var(--muted); }
.check-list li.done { color: var(--ink); font-weight: 800; }
.check-list svg { color: var(--green); }

.modal {
  border: 0;
  padding: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: min(560px, calc(100vw - 24px));
}
.modal::backdrop { background: rgba(15, 23, 42, .48); }
.modal-card { padding: 18px; display: grid; gap: 14px; }
.modal-card header, .modal-card footer { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.modal-card label { display: grid; gap: 7px; color: var(--muted); font-weight: 800; font-size: 13px; }
.modal-card input, .modal-card textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 11px 12px;
  color: var(--ink);
  background: #fff;
  outline: 0;
}
.modal-card input:focus, .modal-card textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: var(--ink);
  color: white;
  border-radius: var(--radius);
  padding: 12px 14px;
  box-shadow: var(--shadow);
  transform: translateY(90px);
  opacity: 0;
  transition: .2s ease;
  max-width: min(420px, calc(100vw - 36px));
}
.toast.show { transform: translateY(0); opacity: 1; }

@media (max-width: 1180px) {
  .app-shell { grid-template-columns: 88px minmax(0, 1fr); }
  .brand div:not(.brand-mark), .nav-item span, .sidebar-panel { display: none; }
  .nav-item { justify-content: center; }
  .hero-band, .content-grid { grid-template-columns: 1fr; }
  .kpi-grid, .live-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .app-shell { display: block; }
  .sidebar {
    position: static;
    height: auto;
    padding: 12px;
    flex-direction: row;
    align-items: center;
    overflow: auto;
  }
  .brand { border: 0; padding: 0; flex: 0 0 auto; }
  .nav-list { display: flex; gap: 6px; }
  .nav-item { min-width: 46px; }
  .main { padding: 14px; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .topbar-actions, .search { width: 100%; }
  .search { min-width: 0; }
  .hero-band { padding: 20px; min-height: 0; }
  .status-matrix, .kpi-grid, .device-grid, .live-strip { grid-template-columns: 1fr; }
  .panel-header { align-items: flex-start; flex-direction: column; }
  .key-box { grid-template-columns: 1fr; }
  h1 { font-size: 30px; }
  h2 { font-size: 28px; }
}

.time-cell { display: grid; gap: 3px; min-width: 150px; white-space: nowrap; }
.time-cell strong { font-size: 12px; color: var(--text); }
.time-cell small { font-size: 11px; color: var(--muted); font-weight: 800; }
[hidden]{display:none!important}
body[data-role="user"] .nav-item:not(.active),body[data-role="user"] #openSmsComposer,body[data-role="user"] #smsDialog{display:none!important}
.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at top,#243853 0%,#0b111c 65%);color:#e9eef7}
.login-card{width:min(100%,440px);padding:40px;border:1px solid #344154;border-radius:24px;background:#111c2c;box-shadow:0 24px 90px #0005}
.login-logo{width:54px;height:54px;display:grid;place-items:center;border-radius:16px;background:#6ce2be;color:#10211d;font-weight:800;margin-bottom:24px}
.login-card h1{font-size:30px;margin:8px 0}.login-intro,.login-hint{color:#aab9cc;line-height:1.6}.login-tabs{display:flex;gap:6px;background:#0b1422;border-radius:12px;padding:5px;margin:26px 0}
.login-tabs button{flex:1;border:0;border-radius:8px;background:transparent;color:#aab9cc;padding:12px;font:inherit;cursor:pointer}.login-tabs button[aria-selected="true"]{background:#2d465f;color:white}
.login-card label{display:grid;gap:8px;margin:18px 0}.login-card input{width:100%;box-sizing:border-box;border:1px solid #40516a;border-radius:10px;padding:13px;background:#0b1422;color:white;font:inherit}.login-card input:focus{outline:2px solid #6ce2be;outline-offset:2px}.login-card .primary-button{width:100%;justify-content:center;padding:14px;background:#6ce2be;color:#10211d}.login-card button:disabled{opacity:.6}.login-hint{font-size:13px;margin-top:20px}#loginError{color:#ffb9b9;min-height:20px}
body:not([data-role=admin]) .admin-only{display:none!important} #smsPagination{gap:16px;flex-wrap:wrap;margin-top:18px} #smsPagination button:disabled{opacity:.4;cursor:default}