:root {
  --bg:#07111d;
  --side:#081320;
  --panel:rgba(14,28,45,.96);
  --card:rgba(8,17,28,.72);
  --line:rgba(120,160,200,.18);
  --text:#e8f0f8;
  --muted:#8fa3b8;
  --green:#31d158;
  --blue:#2f9bff;
  --orange:#ff9f0a;
  --red:#ff453a;
  --purple:#9b5cff;
  --cyan:#2ee6d6;
  --yellow:#ffd60a;
}

* {
  box-sizing:border-box;
}

body {
  margin:0;
  font-family:Inter,Segoe UI,Arial,sans-serif;
  background:
    radial-gradient(circle at top left,rgba(47,155,255,.16),transparent 34%),
    radial-gradient(circle at bottom right,rgba(49,209,88,.10),transparent 30%),
    linear-gradient(135deg,#050b13,var(--bg));
  color:var(--text);
  min-height:100vh;
}

body:before {
  content:"";
  position:fixed;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:34px 34px;
  pointer-events:none;
  z-index:-1;
}

.layout {
  display:grid;
  grid-template-columns:250px 1fr;
  min-height:100vh;
}

.sidebar {
  background:linear-gradient(180deg,rgba(8,19,32,.98),rgba(6,13,23,.98));
  border-right:1px solid var(--line);
  padding:24px 18px;
  position:sticky;
  top:0;
  height:100vh;
}

.brand {
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:34px;
}

.logo {
  font-size:30px;
  font-weight:900;
  color:var(--green);
  letter-spacing:-1px;
}

.brand-text strong {
  display:block;
  font-size:17px;
  letter-spacing:.5px;
}

.brand-text span {
  display:block;
  font-size:11px;
  color:var(--muted);
  margin-top:2px;
  letter-spacing:1px;
}

.nav-item {
  display:flex;
  align-items:center;
  gap:12px;
  padding:13px 14px;
  border-radius:12px;
  color:#c9d6e4;
  margin-bottom:7px;
  font-size:14px;
  font-weight:700;
}

.nav-item.active {
  background:linear-gradient(90deg,rgba(49,209,88,.18),rgba(47,155,255,.08));
  border-left:3px solid var(--green);
  color:#fff;
}

.nav-icon {
  width:22px;
  text-align:center;
}

.sidebar-bottom {
  display:none!important;
}

.client-box,
.user-box {
  border:1px solid var(--line);
  background:rgba(255,255,255,.025);
  border-radius:12px;
  padding:14px;
  margin-top:12px;
}

.client-box small,
.user-box small {
  color:var(--muted);
  display:block;
  margin-bottom:6px;
}

.user-line {
  display:flex;
  align-items:center;
  gap:10px;
}

.avatar {
  width:38px;
  height:38px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:rgba(49,209,88,.16);
  color:var(--green);
  font-weight:900;
}

.main {
  padding:24px 28px 40px;
}

.topbar {
  display:flex;
  justify-content:space-between;
  gap:18px;
  align-items:center;
  margin-bottom:18px;
}

.title h1 {
  margin:0;
  font-size:26px;
}

.title p {
  margin:5px 0 0;
  color:var(--muted);
  font-size:13px;
}

.top-actions {
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  align-items:center;
  justify-content:flex-end;
}

.pill {
  border:1px solid var(--line);
  background:rgba(255,255,255,.035);
  border-radius:10px;
  padding:11px 14px;
  font-weight:800;
  color:#fff;
  min-height:42px;
  display:flex;
  align-items:center;
  gap:8px;
}

.dot {
  width:11px;
  height:11px;
  border-radius:50%;
  background:var(--green);
  box-shadow:0 0 14px rgba(49,209,88,.8);
}

.dot.offline {
  background:var(--red);
  box-shadow:0 0 14px rgba(255,69,58,.8);
}

.kpi-grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(180px,1fr));
  gap:14px;
  margin-bottom:14px;
}

.kpi-card {
  background:linear-gradient(180deg,rgba(18,36,56,.96),rgba(10,22,36,.96));
  border:1px solid var(--line);
  border-radius:14px;
  padding:17px;
  box-shadow:0 16px 35px rgba(0,0,0,.22);
  min-height:118px;
  position:relative;
  overflow:hidden;
}

.kpi-card:after {
  content:"";
  position:absolute;
  right:-45px;
  top:-45px;
  width:110px;
  height:110px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(47,155,255,.14),transparent 70%);
}

.kpi-head {
  display:flex;
  align-items:center;
  gap:10px;
  color:#d7e3ee;
  font-size:12px;
  font-weight:900;
  text-transform:uppercase;
}

.kpi-icon {
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
  border-radius:12px;
  font-size:20px;
}

.kpi-value {
  margin-top:11px;
  font-size:28px;
  font-weight:900;
  letter-spacing:-.5px;
}

.kpi-sub {
  margin-top:8px;
  color:var(--muted);
  font-size:12px;
}

.green { color:var(--green); }
.blue { color:var(--blue); }
.orange { color:var(--orange); }
.red { color:var(--red); }
.purple { color:var(--purple); }
.cyan { color:var(--cyan); }

.bg-green {
  background:rgba(49,209,88,.13);
  color:var(--green);
}

.bg-blue {
  background:rgba(47,155,255,.14);
  color:var(--blue);
}

.bg-orange {
  background:rgba(255,159,10,.15);
  color:var(--orange);
}

.bg-purple {
  background:rgba(155,92,255,.16);
  color:var(--purple);
}

.dashboard-grid {
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:14px;
}

.panel {
  background:linear-gradient(180deg,rgba(14,28,45,.96),rgba(9,20,34,.96));
  border:1px solid var(--line);
  border-radius:14px;
  padding:16px;
  box-shadow:0 16px 35px rgba(0,0,0,.20);
  margin-bottom:14px;
}

.panel-title {
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:13px;
}

.panel-title h2 {
  margin:0;
  font-size:15px;
  text-transform:uppercase;
}

.panel-title span {
  color:var(--muted);
  font-size:12px;
}

.cards-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(145px,1fr));
  gap:10px;
}

.metric {
  border:1px solid var(--line);
  background:var(--card);
  border-radius:10px;
  padding:13px;
  min-height:94px;
  position:relative;
  overflow:hidden;
}

.metric-name {
  color:#d4dfeb;
  font-size:12px;
  font-weight:800;
  line-height:1.25;
  min-height:30px;
}

.metric-value {
  margin-top:9px;
  font-size:26px;
  font-weight:900;
  color:#f3f7fb;
}

.metric-unit {
  color:#9cadbe;
  font-size:13px;
  font-weight:800;
  margin-left:3px;
}

.spark {
  height:18px;
  margin-top:8px;
  opacity:.85;
}

.spark svg {
  width:100%;
  height:18px;
  display:block;
}

.status-bar {
  border:1px solid rgba(49,209,88,.26);
  background:rgba(49,209,88,.08);
  color:#b8ffd0;
  border-radius:12px;
  padding:11px 13px;
  margin-bottom:14px;
  display:flex;
  justify-content:space-between;
  gap:10px;
  font-size:13px;
}

.status-bar.offline {
  border-color:rgba(255,69,58,.30);
  background:rgba(255,69,58,.09);
  color:#ffd0cc;
}

.zone-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:9px;
  margin-top:10px;
}

.zone {
  border:1px solid rgba(255,159,10,.28);
  background:rgba(255,159,10,.055);
  border-radius:10px;
  padding:12px;
  text-align:center;
}

.zone small {
  color:#c5d0dc;
  font-size:11px;
  font-weight:900;
}

.zone strong {
  display:block;
  color:var(--orange);
  font-size:22px;
  margin-top:7px;
}

.form-row {
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  margin:8px 0;
}

input,
select {
  background:rgba(255,255,255,.045);
  color:var(--text);
  border:1px solid var(--line);
  border-radius:10px;
  padding:12px 13px;
  min-width:180px;
  font-size:14px;
}

select option {
  color:#111;
}

button,
.btn {
  border:none;
  border-radius:10px;
  padding:12px 15px;
  color:white;
  background:linear-gradient(135deg,#1f77d0,#135392);
  font-weight:900;
  cursor:pointer;
}

.btn-secondary {
  background:linear-gradient(135deg,#1fa67a,#137957);
}

.table-wrap {
  overflow-x:auto;
  margin-top:16px;
  border-radius:12px;
  border:1px solid var(--line);
}

table {
  width:100%;
  border-collapse:collapse;
  font-size:12px;
  min-width:900px;
  background:rgba(6,15,25,.92);
}

th,
td {
  border-bottom:1px solid var(--line);
  padding:9px;
  text-align:center;
  white-space:nowrap;
}

th {
  background:rgba(47,155,255,.16);
  color:#d8ecff;
  position:sticky;
  top:0;
}

tr.media td {
  background:rgba(49,209,88,.13);
  font-weight:900;
}

.msg {
  margin-top:10px;
  font-weight:800;
}

.recipe-totals {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  gap:10px;
  margin:12px 0 8px;
}

.recipe-card {
  border:1px solid rgba(49,209,88,.25);
  background:rgba(49,209,88,.07);
  border-radius:12px;
  padding:13px;
}

.recipe-card strong {
  color:var(--green);
  display:block;
  margin-bottom:6px;
}

.mobile-top {
  display:none;
}

@media(max-width:1000px) {
  .layout {
    grid-template-columns:1fr;
  }

  .sidebar {
    display:none;
  }

  .mobile-top {
    display:block;
    margin-bottom:12px;
  }

  .main {
    padding:16px 12px 28px;
  }

  .kpi-grid {
    grid-template-columns:repeat(2,1fr);
  }

  .dashboard-grid {
    grid-template-columns:1fr;
  }

  .zone-grid {
    grid-template-columns:repeat(2,1fr);
  }
}

@media(max-width:560px) {
  .topbar {
    flex-direction:column;
    align-items:stretch;
  }

  .top-actions {
    justify-content:flex-start;
  }

  .kpi-grid {
    grid-template-columns:1fr;
  }

  .cards-grid {
    grid-template-columns:repeat(2,minmax(120px,1fr));
  }

  .metric {
    min-height:82px;
    padding:10px;
  }

  .metric-name {
    font-size:11px;
  }

  .metric-value {
    font-size:21px;
  }

  input,
  select {
    min-width:0;
    flex:1 1 140px;
  }
}