/* ============================================================
   AgriPulse — Canadian AgriTech Intelligence Platform
   Design System
   ============================================================ */

:root{
  --bg:            #08110E;
  --bg-raised:     #0B1A14;
  --card:          #0D2119;
  --card-hover:    #102A20;
  --primary:       #174D36;
  --primary-light: #1F6247;
  --accent:        #39D98A;   /* AI / success / healthy — used sparingly */
  --data:          #39BFD8;   /* satellite / water / weather / charts */
  --text:          #F4F7F2;
  --text-dim:      #9FB3AA;
  --text-faint:    #6C8479;
  --warning:       #F2C94C;
  --danger:        #EF6262;
  --card-border:   rgba(57,217,138,0.10);
  --card-border-strong: rgba(57,217,138,0.22);
  --shadow-soft:   0 8px 24px rgba(0,0,0,0.28);
  --shadow-lift:   0 16px 40px rgba(0,0,0,0.38);

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;

  --sidebar-w: 248px;
  --sidebar-w-collapsed: 76px;
  --topbar-h: 68px;
  --bottomnav-h: 64px;

  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html, body{ height:100%; }
body{
  margin:0;
  background: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 85% -10%, rgba(57,217,138,0.05), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(57,191,216,0.05), transparent 55%);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}

p{ margin:0; }
a{ color:inherit; text-decoration:none; }
button{ font-family: inherit; }
ul{ list-style:none; margin:0; padding:0; }

::selection{ background: rgba(57,217,138,0.28); }

::-webkit-scrollbar{ width:8px; height:8px; }
::-webkit-scrollbar-track{ background:transparent; }
::-webkit-scrollbar-thumb{ background: rgba(57,217,138,0.18); border-radius:8px; }
::-webkit-scrollbar-thumb:hover{ background: rgba(57,217,138,0.3); }

:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* ============================== App Shell ============================== */

.app{
  display:grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height:100vh;
  transition: grid-template-columns .25s var(--ease);
}
.app.is-collapsed{
  grid-template-columns: var(--sidebar-w-collapsed) 1fr;
}

/* ---------- Sidebar ---------- */
.sidebar{
  background: linear-gradient(180deg, var(--bg-raised), var(--bg));
  border-right: 1px solid var(--card-border);
  padding: 20px 14px;
  display:flex;
  flex-direction:column;
  gap: 18px;
  position: sticky;
  top:0;
  height:100vh;
  overflow-y:auto;
  z-index: 40;
}
.sidebar-brand{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 6px 8px 14px;
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 4px;
}
.brand-mark{
  width:34px; height:34px; border-radius:10px;
  background: linear-gradient(135deg, var(--accent), var(--data));
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06), 0 6px 16px rgba(57,217,138,0.18);
}
.brand-mark svg{ width:18px; height:18px; }
.brand-text{ overflow:hidden; white-space:nowrap; }
.brand-text strong{ font-family: var(--font-display); font-size:15px; display:block; }
.brand-text span{ font-size:11px; color:var(--text-faint); letter-spacing:.02em; }
.app.is-collapsed .brand-text,
.app.is-collapsed .nav-label,
.app.is-collapsed .nav-section-title{ display:none; }

.nav-section-title{
  font-size:11px;
  color: var(--text-faint);
  padding: 12px 10px 4px;
  font-weight:600;
}
.nav-list{ display:flex; flex-direction:column; gap:2px; }
.nav-item{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size:13.5px;
  font-weight:500;
  cursor:pointer;
  transition: background .15s var(--ease), color .15s var(--ease);
  white-space:nowrap;
  position:relative;
}
.nav-item svg{ width:18px; height:18px; flex-shrink:0; opacity:.85; }
.nav-item:hover{ background: rgba(57,217,138,0.06); color: var(--text); }
.nav-item.active{
  background: var(--primary);
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(57,217,138,0.18);
}
.nav-item.active svg{ color: var(--accent); opacity:1; }
.nav-item .nav-badge{
  margin-inline-start:auto;
  font-size:10px;
  padding:2px 6px;
  border-radius:20px;
  background: rgba(239,98,98,0.16);
  color: var(--danger);
  font-weight:700;
}
.sidebar-footer{
  margin-top:auto;
  border-top: 1px solid var(--card-border);
  padding-top: 10px;
  display:flex; flex-direction:column; gap:2px;
}
.sidebar-collapse-btn{
  display:flex; align-items:center; justify-content:center;
  gap:8px; padding:9px; margin-top:6px;
  border:1px solid var(--card-border); border-radius: var(--radius-sm);
  background:transparent; color:var(--text-faint); cursor:pointer;
  font-size:12px;
}
.sidebar-collapse-btn:hover{ color:var(--text); border-color:var(--card-border-strong); }

/* ---------- Topbar ---------- */
.topbar{
  height: var(--topbar-h);
  position: sticky; top:0; z-index:30;
  display:flex; align-items:center; gap:16px;
  padding: 0 22px;
  background: rgba(8,17,14,0.72);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--card-border);
}
.topbar-menu-btn{
  display:none;
  background:none; border:none; color:var(--text); cursor:pointer;
  padding:6px;
}
.breadcrumb{ display:flex; align-items:center; gap:8px; font-size:13px; color:var(--text-faint); flex-shrink:0; }
.breadcrumb strong{ color:var(--text); font-weight:600; font-size:14.5px; }
.topbar-search{
  flex:1;
  max-width:420px;
  display:flex; align-items:center; gap:10px;
  background: var(--card);
  border:1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  color: var(--text-faint);
  margin: 0 auto;
}
.topbar-search svg{ width:16px; height:16px; flex-shrink:0; }
.topbar-search input{
  background:none; border:none; outline:none; color:var(--text);
  font-size:13px; width:100%;
}
.topbar-search input::placeholder{ color: var(--text-faint); }
.topbar-right{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.topbar-pill{
  display:flex; align-items:center; gap:8px;
  background: var(--card);
  border: 1px solid var(--card-border);
  padding: 7px 12px;
  border-radius: 999px;
  font-size:12.5px;
  color: var(--text-dim);
  white-space:nowrap;
}
.topbar-pill svg{ width:14px; height:14px; }
.ai-status-dot{
  width:8px; height:8px; border-radius:50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(57,217,138,0.6);
  animation: pulse-dot 2.2s infinite;
}
@keyframes pulse-dot{
  0%{ box-shadow: 0 0 0 0 rgba(57,217,138,0.45); }
  70%{ box-shadow: 0 0 0 7px rgba(57,217,138,0); }
  100%{ box-shadow: 0 0 0 0 rgba(57,217,138,0); }
}
.icon-btn{
  width:38px; height:38px;
  display:flex; align-items:center; justify-content:center;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  cursor:pointer;
  position:relative;
  flex-shrink:0;
}
.icon-btn:hover{ color:var(--text); border-color: var(--card-border-strong); }
.icon-btn svg{ width:17px; height:17px; }
.icon-btn .dot{
  position:absolute; top:6px; right:7px;
  width:7px; height:7px; border-radius:50%;
  background: var(--danger);
  box-shadow: 0 0 0 2px var(--bg-raised);
}
.avatar{
  width:38px; height:38px; border-radius:50%;
  background: linear-gradient(135deg, var(--data), var(--primary-light));
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-weight:700; font-size:13px;
  flex-shrink:0; cursor:pointer;
  border: 1px solid var(--card-border-strong);
}

/* ---------- Main content ---------- */
.main{
  padding: 24px 28px 48px;
  min-width:0;
}
.view{ display:none; animation: fade-up .35s var(--ease); }
.view.active{ display:block; }
@keyframes fade-up{
  from{ opacity:0; transform: translateY(6px); }
  to{ opacity:1; transform: translateY(0); }
}

.page-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap: 16px; margin-bottom: 22px; flex-wrap:wrap;
}
.page-head h1{ font-size: 24px; }
.page-head .sub{ color: var(--text-faint); font-size:13.5px; margin-top:4px; }
.page-head-actions{ display:flex; gap:10px; flex-wrap:wrap; }

/* ============================== Buttons ============================== */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px; font-weight:600;
  cursor:pointer; border:1px solid transparent;
  transition: transform .12s var(--ease), background .15s var(--ease), border-color .15s;
  white-space:nowrap;
}
.btn svg{ width:15px; height:15px; }
.btn:active{ transform: scale(.97); }
.btn-primary{ background: var(--primary); color: var(--text); border-color: rgba(57,217,138,0.18); }
.btn-primary:hover{ background: var(--primary-light); }
.btn-accent{ background: var(--accent); color: #052014; }
.btn-accent:hover{ filter:brightness(1.06); }
.btn-ghost{ background: var(--card); color: var(--text-dim); border-color: var(--card-border); }
.btn-ghost:hover{ color:var(--text); border-color: var(--card-border-strong); }
.btn-sm{ padding:7px 12px; font-size:12px; }

.select{
  background: var(--card);
  border: 1px solid var(--card-border);
  color: var(--text);
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size:13px;
  cursor:pointer;
}
.segmented{
  display:inline-flex; background: var(--card); border:1px solid var(--card-border);
  border-radius: var(--radius-sm); padding:3px; gap:2px;
}
.segmented button{
  background:none; border:none; color:var(--text-faint);
  font-size:12.5px; font-weight:600; padding:7px 12px; border-radius:8px; cursor:pointer;
}
.segmented button.active{ background: var(--primary); color:var(--text); }

/* ============================== Cards & Grid ============================== */
.card{
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-soft);
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}
.card.hoverable:hover{ border-color: var(--card-border-strong); transform: translateY(-2px); }
.card-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:14px; gap:10px; }
.card-head h3{ font-size:14.5px; }
.card-head .card-icon{
  width:30px; height:30px; border-radius:9px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(57,217,138,0.08); color: var(--accent); flex-shrink:0;
}
.card-head .card-icon svg{ width:15px; height:15px; }

.grid{ display:grid; gap:18px; }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-12{ grid-template-columns: repeat(12, 1fr); }
.span-8{ grid-column: span 8; }
.span-4{ grid-column: span 4; }
.span-6{ grid-column: span 6; }
.span-12{ grid-column: span 12; }

/* Metric card */
.metric-card{ display:flex; flex-direction:column; gap:10px; }
.metric-top{ display:flex; align-items:center; justify-content:space-between; }
.metric-label{ font-size:12.5px; color: var(--text-faint); font-weight:600; }
.metric-value{ font-family: var(--font-display); font-size: 30px; font-weight:700; line-height:1; }
.metric-value small{ font-size:14px; color:var(--text-faint); font-weight:500; margin-inline-start:2px; }
.metric-delta{ font-size:12px; display:flex; align-items:center; gap:4px; font-weight:600; }
.metric-delta.up{ color: var(--accent); }
.metric-delta.down{ color: var(--danger); }
.metric-delta.flat{ color: var(--warning); }
.metric-icon{
  width:36px; height:36px; border-radius:10px;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.metric-icon svg{ width:17px; height:17px; }
.metric-icon.tone-ok{ background: rgba(57,217,138,0.1); color: var(--accent); }
.metric-icon.tone-data{ background: rgba(57,191,216,0.1); color: var(--data); }
.metric-icon.tone-warn{ background: rgba(242,201,76,0.1); color: var(--warning); }
.metric-icon.tone-danger{ background: rgba(239,98,98,0.1); color: var(--danger); }
.mini-spark{ width:100%; height:34px; }

/* Status pill / badge */
.badge{
  display:inline-flex; align-items:center; gap:6px;
  font-size:11.5px; font-weight:700; padding:4px 10px; border-radius:20px;
}
.badge .dot{ width:6px; height:6px; border-radius:50%; }
.badge.ok{ background: rgba(57,217,138,0.1); color: var(--accent); }
.badge.ok .dot{ background: var(--accent); }
.badge.warn{ background: rgba(242,201,76,0.1); color: var(--warning); }
.badge.warn .dot{ background: var(--warning); }
.badge.danger{ background: rgba(239,98,98,0.1); color: var(--danger); }
.badge.danger .dot{ background: var(--danger); }
.badge.info{ background: rgba(57,191,216,0.1); color: var(--data); }
.badge.info .dot{ background: var(--data); }
.badge.neutral{ background: rgba(244,247,242,0.06); color: var(--text-dim); }

/* Progress bars */
.bar-track{ height:7px; border-radius:8px; background: rgba(244,247,242,0.06); overflow:hidden; }
.bar-fill{ height:100%; border-radius:8px; }
.bar-fill.ok{ background: linear-gradient(90deg, var(--accent), #29b273); }
.bar-fill.data{ background: linear-gradient(90deg, var(--data), #2793a8); }
.bar-fill.warn{ background: linear-gradient(90deg, var(--warning), #d9ad2e); }
.bar-fill.danger{ background: linear-gradient(90deg, var(--danger), #c94848); }

/* Divider list rows (metrics with label/value/bar) */
.metric-row{ display:flex; flex-direction:column; gap:6px; padding:12px 0; border-bottom:1px solid var(--card-border); }
.metric-row:last-child{ border-bottom:none; padding-bottom:0; }
.metric-row-top{ display:flex; justify-content:space-between; align-items:center; font-size:13px; }
.metric-row-top .name{ color:var(--text-dim); }
.metric-row-top .val{ font-weight:700; font-family: var(--font-display); }
.metric-row-sub{ font-size:11px; color: var(--text-faint); }

/* Table */
.table-wrap{ overflow-x:auto; }
table.data-table{ width:100%; border-collapse:collapse; font-size:13px; }
.data-table th{
  text-align:left; color: var(--text-faint); font-weight:600; font-size:11.5px;
  padding: 8px 12px; border-bottom:1px solid var(--card-border); white-space:nowrap;
}
.data-table td{ padding:12px; border-bottom:1px solid var(--card-border); vertical-align:middle; white-space:nowrap; }
.data-table tr:last-child td{ border-bottom:none; }
.data-table tr:hover td{ background: rgba(57,217,138,0.03); }

/* AI recommendation card */
.ai-rec{
  border-radius: var(--radius-lg);
  padding:18px;
  background: linear-gradient(135deg, rgba(57,217,138,0.08), rgba(57,191,216,0.05));
  border: 1px solid var(--card-border-strong);
  display:flex; gap:14px; align-items:flex-start;
}
.ai-rec .ai-icon{
  width:38px; height:38px; border-radius:11px; flex-shrink:0;
  background: linear-gradient(135deg, var(--accent), var(--data));
  display:flex; align-items:center; justify-content:center; color:#052014;
}
.ai-rec .ai-icon svg{ width:19px; height:19px; }
.ai-rec-title{ font-size:13.5px; font-weight:700; margin-bottom:4px; }
.ai-rec-text{ font-size:13px; color:var(--text-dim); line-height:1.55; }

/* Empty / Error / Loading states */
.state-block{
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:10px; padding: 46px 20px; text-align:center; color:var(--text-faint);
}
.state-block .state-icon{
  width:46px; height:46px; border-radius:14px; background: rgba(244,247,242,0.05);
  display:flex; align-items:center; justify-content:center; color: var(--text-faint); margin-bottom:4px;
}
.state-block .state-icon svg{ width:22px; height:22px; }
.state-block strong{ color:var(--text); font-size:14px; font-weight:600; }
.state-block.error .state-icon{ background: rgba(239,98,98,0.08); color: var(--danger); }

.skeleton{ position:relative; overflow:hidden; background: rgba(244,247,242,0.04); border-radius:8px; }
.skeleton::after{
  content:''; position:absolute; inset:0;
  background: linear-gradient(90deg, transparent, rgba(244,247,242,0.06), transparent);
  animation: shimmer 1.4s infinite;
}
@keyframes shimmer{ from{ transform:translateX(-100%);} to{ transform:translateX(100%);} }

/* Alerts / notification list */
.alert-row{
  display:flex; gap:12px; align-items:flex-start;
  padding:14px; border-radius: var(--radius-md);
  border: 1px solid var(--card-border);
  background: var(--bg-raised);
}
.alert-row .a-icon{
  width:32px; height:32px; border-radius:9px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
}
.alert-row .a-icon svg{ width:16px; height:16px; }
.alert-row.critical .a-icon{ background: rgba(239,98,98,0.12); color: var(--danger); }
.alert-row.warning .a-icon{ background: rgba(242,201,76,0.12); color: var(--warning); }
.alert-row.info .a-icon{ background: rgba(57,191,216,0.12); color: var(--data); }
.alert-row.success .a-icon{ background: rgba(57,217,138,0.12); color: var(--accent); }
.alert-title{ font-size:13px; font-weight:600; }
.alert-meta{ font-size:11.5px; color: var(--text-faint); margin-top:2px; }
.alert-body{ font-size:12.5px; color: var(--text-dim); margin-top:6px; line-height:1.5; }

/* Chat / AI assistant */
.chat-shell{ display:flex; flex-direction:column; height: calc(100vh - var(--topbar-h) - 130px); min-height:420px; }
.chat-scroll{ flex:1; overflow-y:auto; display:flex; flex-direction:column; gap:14px; padding: 6px 2px 16px; }
.chat-msg{ display:flex; gap:10px; max-width:78%; }
.chat-msg.user{ align-self:flex-end; flex-direction:row-reverse; }
.chat-avatar{
  width:30px; height:30px; border-radius:9px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
}
.chat-msg.bot .chat-avatar{ background: linear-gradient(135deg, var(--accent), var(--data)); color:#052014; }
.chat-msg.user .chat-avatar{ background: var(--primary); color: var(--text); }
.chat-avatar svg{ width:15px; height:15px; }
.chat-bubble{
  background: var(--card); border:1px solid var(--card-border);
  padding: 12px 14px; border-radius: 14px; font-size:13.5px; line-height:1.55;
}
.chat-msg.user .chat-bubble{ background: var(--primary); border-color: rgba(57,217,138,0.16); }
.chat-quick{ display:flex; gap:8px; flex-wrap:wrap; margin-top:12px; }
.chat-input-row{
  display:flex; gap:10px; align-items:center;
  background: var(--card); border:1px solid var(--card-border);
  border-radius: var(--radius-md); padding: 8px 8px 8px 16px; margin-top:10px;
}
.chat-input-row input{ flex:1; background:none; border:none; outline:none; color:var(--text); font-size:13.5px; }
.chat-send{
  width:38px; height:38px; border-radius:10px; border:none; cursor:pointer;
  background: var(--accent); color:#052014; display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.chat-send svg{ width:16px; height:16px; }

/* Field / crop cards */
.field-card{ display:flex; flex-direction:column; gap:12px; cursor:pointer; }
.field-card-top{ display:flex; justify-content:space-between; align-items:flex-start; }
.field-swatch{ width:44px; height:44px; border-radius:12px; flex-shrink:0; display:flex; align-items:center; justify-content:center; font-size:18px; }
.field-name{ font-size:14.5px; font-weight:700; }
.field-meta{ font-size:12px; color:var(--text-faint); }
.field-stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.field-stat{ text-align:center; padding:8px 4px; border-radius:10px; background: rgba(244,247,242,0.03); }
.field-stat .v{ font-family: var(--font-display); font-weight:700; font-size:15px; }
.field-stat .l{ font-size:10px; color:var(--text-faint); margin-top:2px; }

/* Map */
.map-shell{
  position:relative; border-radius: var(--radius-lg); overflow:hidden;
  border:1px solid var(--card-border); background: linear-gradient(160deg,#0A1912,#081310);
  height: 520px;
}
.map-canvas{ width:100%; height:100%; }
.map-layer-toggle{
  position:absolute; top:16px; left:16px; z-index:5;
  display:flex; flex-direction:column; gap:6px;
  background: rgba(13,33,25,0.92); border:1px solid var(--card-border);
  border-radius: var(--radius-md); padding:10px; backdrop-filter: blur(8px);
}
.map-layer-toggle .lbl{ font-size:10.5px; color:var(--text-faint); font-weight:700; padding:2px 4px 6px; }
.map-layer-btn{
  display:flex; align-items:center; gap:8px; padding:7px 10px; border-radius:8px;
  background:none; border:none; color:var(--text-dim); font-size:12px; cursor:pointer; text-align:left;
}
.map-layer-btn.active{ background: var(--primary); color: var(--text); }
.map-legend{
  position:absolute; bottom:16px; left:16px; z-index:5;
  display:flex; gap:14px; background: rgba(13,33,25,0.92); border:1px solid var(--card-border);
  padding:10px 14px; border-radius: var(--radius-md); font-size:11px; color:var(--text-dim); backdrop-filter: blur(8px);
}
.map-legend span{ display:flex; align-items:center; gap:6px; }
.map-legend i{ width:8px; height:8px; border-radius:50%; display:inline-block; }
.field-plot{ cursor:pointer; transition: filter .15s; }
.field-plot:hover{ filter: brightness(1.25); }
.map-panel{
  position:absolute; top:16px; right:16px; z-index:6; width:270px;
  background: rgba(13,33,25,0.97); border:1px solid var(--card-border-strong);
  border-radius: var(--radius-lg); padding:18px; backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lift);
  display:none;
}
.map-panel.open{ display:block; animation: fade-up .2s var(--ease); }
.map-panel-close{ position:absolute; top:12px; right:12px; background:none; border:none; color:var(--text-faint); cursor:pointer; }

/* Onboarding province select */
.onboard-overlay{
  position:fixed; inset:0; z-index:200;
  background: radial-gradient(1200px 700px at 50% 0%, rgba(57,217,138,0.08), var(--bg) 60%);
  display:flex; align-items:center; justify-content:center; padding:20px;
}
.onboard-card{
  width:100%; max-width:560px; background: var(--card); border:1px solid var(--card-border-strong);
  border-radius: var(--radius-lg); padding:34px; box-shadow: var(--shadow-lift);
}
.onboard-card h2{ font-size:21px; margin-bottom:6px; }
.onboard-card .sub{ color:var(--text-faint); font-size:13.5px; margin-bottom:22px; }
.province-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:10px; margin-bottom:22px; }
.province-btn{
  padding:14px 10px; border-radius: var(--radius-sm); border:1px solid var(--card-border);
  background: var(--bg-raised); color:var(--text-dim); cursor:pointer; text-align:center; font-size:12.5px; font-weight:600;
}
.province-btn:hover{ border-color: var(--card-border-strong); color:var(--text); }
.province-btn.selected{ border-color: var(--accent); background: rgba(57,217,138,0.08); color:var(--text); }
.unit-toggle-row{ display:flex; align-items:center; justify-content:space-between; padding:12px 0; border-top:1px solid var(--card-border); margin-bottom:18px; }
.unit-toggle-row .lbl{ font-size:13px; color:var(--text-dim); }

/* Modal */
.modal-overlay{
  position:fixed; inset:0; background: rgba(4,10,7,0.6); backdrop-filter: blur(4px);
  display:none; align-items:center; justify-content:center; z-index:150; padding:20px;
}
.modal-overlay.open{ display:flex; }
.modal-box{
  width:100%; max-width:480px; background: var(--card); border:1px solid var(--card-border-strong);
  border-radius: var(--radius-lg); padding:24px; box-shadow: var(--shadow-lift);
  max-height: 86vh; overflow-y:auto;
}

/* Upload zone */
.upload-zone{
  border: 1.5px dashed var(--card-border-strong); border-radius: var(--radius-lg);
  padding: 40px 20px; text-align:center; cursor:pointer; color:var(--text-faint);
  transition: border-color .15s, background .15s;
}
.upload-zone:hover{ border-color: var(--accent); background: rgba(57,217,138,0.03); }
.upload-zone svg{ width:30px; height:30px; margin-bottom:10px; color: var(--accent); }

/* Calendar */
.cal-grid{ display:grid; grid-template-columns: repeat(7,1fr); gap:6px; }
.cal-dow{ text-align:center; font-size:11px; color:var(--text-faint); font-weight:700; padding-bottom:6px; }
.cal-cell{
  min-height:82px; border-radius:10px; background: rgba(244,247,242,0.02); border:1px solid var(--card-border);
  padding:6px; font-size:11px; color:var(--text-faint); display:flex; flex-direction:column; gap:4px;
}
.cal-cell.muted{ opacity:.35; }
.cal-cell .num{ font-weight:700; color:var(--text-dim); font-size:12px; }
.cal-tag{ font-size:9.5px; padding:2px 6px; border-radius:6px; font-weight:700; line-height:1.5; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* Mobile bottom nav + drawer */
.bottom-nav{
  display:none;
  position:fixed; bottom:0; left:0; right:0; z-index:60;
  height: var(--bottomnav-h);
  background: rgba(11,26,20,0.96);
  border-top:1px solid var(--card-border);
  backdrop-filter: blur(14px);
  align-items:center; justify-content:space-around;
}
.bottom-nav-item{
  display:flex; flex-direction:column; align-items:center; gap:3px;
  color: var(--text-faint); font-size:10px; font-weight:600; background:none; border:none; cursor:pointer; flex:1;
}
.bottom-nav-item svg{ width:19px; height:19px; }
.bottom-nav-item.active{ color: var(--accent); }

.drawer-overlay{
  position:fixed; inset:0; background: rgba(4,10,7,0.55); z-index:90; display:none;
}
.drawer-overlay.open{ display:block; }

/* Loading overlay */
.load-overlay{
  position:fixed; inset:0; background: var(--bg); z-index:300;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:16px;
  transition: opacity .4s var(--ease), visibility .4s;
}
.load-overlay.hide{ opacity:0; visibility:hidden; pointer-events:none; }
.load-ring{
  width:52px; height:52px; border-radius:50%;
  border: 3px solid rgba(57,217,138,0.15); border-top-color: var(--accent);
  animation: spin 0.9s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }
.load-text{ font-size:13px; color: var(--text-faint); }

/* Utility */
.flex{ display:flex; }
.flex-col{ display:flex; flex-direction:column; }
.items-center{ align-items:center; }
.justify-between{ justify-content:space-between; }
.gap-8{ gap:8px; } .gap-10{ gap:10px; } .gap-12{ gap:12px; } .gap-16{ gap:16px; }
.text-dim{ color: var(--text-dim); }
.text-faint{ color: var(--text-faint); }
.text-accent{ color: var(--accent); }
.text-data{ color: var(--data); }
.text-warn{ color: var(--warning); }
.text-danger{ color: var(--danger); }
.mt-8{ margin-top:8px; } .mt-16{ margin-top:16px; } .mt-24{ margin-top:24px; }
.w-full{ width:100%; }

/* ============================== Responsive ============================== */
@media (max-width: 1280px){
  .grid-4{ grid-template-columns: repeat(2, 1fr); }
  .span-8, .span-4{ grid-column: span 12; }
}
@media (max-width: 1024px){
  .app{ grid-template-columns: var(--sidebar-w-collapsed) 1fr; }
  .sidebar{ padding:16px 10px; }
  .brand-text, .nav-label, .nav-section-title{ display:none; }
  .grid-3{ grid-template-columns: repeat(2,1fr); }
  .topbar-search{ display:none; }
}
@media (max-width: 768px){
  .app{ grid-template-columns: 1fr; }
  .sidebar{
    position:fixed; left:0; top:0; width: 260px; transform: translateX(-100%);
    transition: transform .25s var(--ease); z-index:100; padding:20px 14px;
  }
  .sidebar.open{ transform: translateX(0); }
  .sidebar .brand-text, .sidebar .nav-label, .sidebar .nav-section-title{ display:block; }
  .topbar-menu-btn{ display:flex; align-items:center; justify-content:center; }
  .topbar{ padding: 0 14px; gap:10px; }
  .topbar-search{ display:none; }
  .main{ padding: 16px 14px calc(var(--bottomnav-h) + 24px); }
  .grid-4, .grid-3, .grid-2{ grid-template-columns: 1fr; }
  .bottom-nav{ display:flex; }
  .page-head{ align-items:flex-start; }
  .page-head h1{ font-size:20px; }
  .province-grid{ grid-template-columns: repeat(2,1fr); }
  .map-shell{ height:400px; }
  .map-panel{ width: calc(100% - 32px); left:16px; right:16px; }
  .table-wrap{ -webkit-overflow-scrolling: touch; }
  .field-stats{ grid-template-columns: repeat(3,1fr); }
  .chat-msg{ max-width:90%; }
}
@media (max-width: 480px){
  .metric-value{ font-size:24px; }
  .card{ padding:16px; }
  .onboard-card{ padding:22px; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; transition-duration: .001ms !important; }
}