/* ==========================================================================
   GREEN TAXI — Executive Dashboard
   Design system: "Executive Forest Management" (RTL-first, Arabic)
   ========================================================================== */

/* ---------- Tokens ---------- */
:root{
  --primary:#1a4d3f;
  --primary-container:#346556;
  --primary-soft:#e6f0ec;
  --on-primary:#ffffff;
  --secondary:#396a00;
  --lime:#6caf2a;
  --emerald:#0d996e;
  --teal:#0d506e;
  --amber:#b26a00;
  --error:#ba1a1a;
  --error-soft:#ffdad6;

  --background:#f7faf8;
  --surface:#ffffff;
  --surface-low:#f3f5f2;
  --surface-high:#eceeea;
  --on-surface:#191c1b;
  --on-surface-variant:#404945;
  --outline:#707975;
  --outline-variant:#dce6e1;

  --shadow-sm:0 1px 2px rgba(16,35,29,.05), 0 2px 4px rgba(16,35,29,.04);
  --shadow-md:0 8px 24px rgba(16,35,29,.08);

  --r-sm:4px; --r-md:6px; --r-lg:8px; --r-xl:12px; --r-full:999px;
  --sidebar:264px; --header:72px; --gutter:24px; --margin:32px;

  --font-ar:"IBM Plex Sans Arabic","Segoe UI",system-ui,sans-serif;
  --font-num:"Inter","IBM Plex Sans Arabic",system-ui,sans-serif;
}

[data-theme="dark"]{
  --primary:#9ed1bf;
  --primary-container:#1d4f41;
  --primary-soft:#12241f;
  --on-primary:#00201a;
  --secondary:#93da51;
  --lime:#aef76a;
  --emerald:#67dbab;
  --teal:#7fc7ea;
  --amber:#f0bb70;
  --error:#ffb4ab;
  --error-soft:#3b0908;

  --background:#0f1513;
  --surface:#161d1a;
  --surface-low:#1b2320;
  --surface-high:#222b27;
  --on-surface:#e6ebe8;
  --on-surface-variant:#bfc9c4;
  --outline:#8a938f;
  --outline-variant:#2c3733;

  --shadow-sm:0 1px 2px rgba(0,0,0,.4);
  --shadow-md:0 8px 24px rgba(0,0,0,.5);
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--background); color:var(--on-surface);
  font-family:var(--font-ar); font-size:14px; line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0; font-weight:600; line-height:1.35}
p{margin:0}
a{color:inherit; text-decoration:none}
button{font:inherit; color:inherit; cursor:pointer}
ul{margin:0; padding:0; list-style:none}
::selection{background:var(--primary-container); color:#fff}
.num{font-family:var(--font-num); font-variant-numeric:tabular-nums; letter-spacing:-.01em}
.material-symbols-outlined{font-size:20px; line-height:1; user-select:none}
.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}
:focus-visible{outline:2px solid var(--primary); outline-offset:2px; border-radius:var(--r-sm)}

/* ---------- Layout ---------- */
.layout{display:flex; min-height:100vh}
.main{flex:1; min-width:0; display:flex; flex-direction:column}
.content{padding:var(--margin); display:flex; flex-direction:column; gap:var(--gutter); flex:1}

/* ---------- Sidebar ---------- */
.sidebar{
  width:var(--sidebar); flex:0 0 var(--sidebar);
  background:var(--primary-container); color:#fff;
  position:sticky; top:0; height:100vh; display:flex; flex-direction:column;
  z-index:60;
}
[data-theme="dark"] .sidebar{background:#132a24}
.brand{padding:20px 22px 18px; border-bottom:1px solid rgba(255,255,255,.12); display:flex; gap:12px; align-items:center}
.brand-logo{height:38px; width:auto; flex:none; display:block}
.brand h1{font-size:18px; font-weight:700; letter-spacing:.02em}
.brand span{display:block; font-size:11.5px; color:rgba(255,255,255,.65); font-weight:400}
.nav{flex:1; overflow-y:auto; padding:14px 12px; display:flex; flex-direction:column; gap:2px}
.nav::-webkit-scrollbar{width:6px}
.nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18); border-radius:99px}
.nav-group{padding:14px 12px 6px; font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  color:rgba(255,255,255,.45); font-family:var(--font-num); font-weight:600}
.nav a{
  display:flex; align-items:center; gap:12px; padding:10px 12px; min-height:44px;
  border-radius:var(--r-md); color:rgba(255,255,255,.78); font-size:14px;
  border-right:3px solid transparent; transition:background .15s, color .15s;
}
.nav a:hover{background:rgba(255,255,255,.08); color:#fff}
.nav a.active{background:rgba(255,255,255,.12); color:#fff; font-weight:600; border-right-color:var(--lime)}
.nav a .material-symbols-outlined{font-size:21px; flex:none}
.nav a .pill{margin-inline-start:auto; background:var(--lime); color:#0d2000; font-size:11px;
  font-weight:700; padding:1px 7px; border-radius:var(--r-full); font-family:var(--font-num)}
.side-foot{padding:14px 12px 16px; border-top:1px solid rgba(255,255,255,.12); display:flex; flex-direction:column; gap:10px}
.side-user{display:flex; align-items:center; gap:10px; padding:10px 12px; border-radius:var(--r-lg); background:rgba(255,255,255,.08)}
.side-user .avatar{background:var(--lime); color:#0d2000}
.side-user .who{min-width:0; flex:1}
.side-user b{display:block; font-size:13px; font-weight:600; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.side-user small{display:block; color:rgba(255,255,255,.62); font-size:11.5px}
.side-user .status{width:8px;height:8px;border-radius:50%;background:var(--lime);flex:none;
  box-shadow:0 0 0 3px rgba(174,247,106,.18)}

/* أزرار أسفل القائمة */
.side-actions{display:flex; gap:8px}
.side-btn{
  flex:1; min-width:0; display:flex; align-items:center; justify-content:center; gap:7px;
  min-height:42px; padding:0 10px; border-radius:var(--r-lg);
  background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.16);
  color:rgba(255,255,255,.9); font-size:13px; font-weight:600; white-space:nowrap;
  transition:background .15s, border-color .15s, color .15s, transform .1s;
}
.side-btn .material-symbols-outlined{font-size:19px}
.side-btn:hover{background:rgba(255,255,255,.16); border-color:rgba(255,255,255,.3); color:#fff}
.side-btn:active{transform:scale(.97)}
.side-btn.is-logout{flex:0 0 auto; padding:0 14px}
.side-btn.is-logout:hover{
  background:rgba(255,120,110,.2); border-color:rgba(255,150,140,.55); color:#ffd9d5;
}
.side-btn:focus-visible{outline:2px solid var(--lime); outline-offset:2px}

/* ---------- Topbar ---------- */
.topbar{
  height:var(--header); position:sticky; top:0; z-index:50;
  background:color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--outline-variant);
  display:flex; align-items:center; gap:16px; padding:0 var(--margin);
}
.topbar .page-title{font-size:19px; font-weight:700}
.topbar .page-sub{font-size:12px; color:var(--on-surface-variant); font-weight:400}
.topbar .spacer{flex:1}
.role-chip{
  display:flex; align-items:center; gap:6px; padding:5px 12px; border-radius:var(--r-full);
  background:var(--primary-soft); color:var(--primary); font-size:12.5px; font-weight:600;
  border:1px solid color-mix(in srgb,var(--primary) 22%, transparent);
}
.sync{display:flex; align-items:center; gap:7px; font-size:12.5px; color:var(--on-surface-variant); font-family:var(--font-num)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 3px color-mix(in srgb,var(--emerald) 22%, transparent)}
.icon-btn{
  width:40px;height:40px;display:grid;place-items:center;border:none;border-radius:var(--r-full);
  background:transparent;color:var(--on-surface-variant);position:relative;transition:background .15s
}
.icon-btn:hover{background:var(--surface-high); color:var(--on-surface)}
.icon-btn .badge-dot{position:absolute; top:8px; inset-inline-start:9px; width:8px;height:8px;border-radius:50%;
  background:var(--error); border:2px solid var(--surface)}
.menu-btn{display:none}
.topbar-logo{display:none; height:28px; width:auto}

/* ---------- Toolbar ---------- */
.toolbar{
  display:flex; flex-wrap:wrap; align-items:center; gap:12px;
  background:var(--surface); border:1px solid var(--outline-variant);
  border-radius:var(--r-xl); padding:12px 16px; box-shadow:var(--shadow-sm);
}
.field{display:flex; align-items:center; gap:8px; color:var(--on-surface-variant)}
.field .material-symbols-outlined{font-size:19px; color:var(--outline)}
.field select{
  border:none; background:transparent; color:var(--on-surface); font:inherit; font-size:13.5px;
  padding:6px 4px; border-radius:var(--r-sm); cursor:pointer;
}
.field select:focus{outline:2px solid var(--primary); outline-offset:1px}
.divider-v{width:1px; height:24px; background:var(--outline-variant)}
.btn{
  display:inline-flex; align-items:center; gap:8px; min-height:40px; padding:0 16px;
  border-radius:var(--r-md); border:1px solid transparent; font-size:13.5px; font-weight:600;
  transition:background .15s, opacity .15s, border-color .15s; background:transparent;
}
.btn .material-symbols-outlined{font-size:19px}
.btn-primary{background:var(--primary); color:var(--on-primary)}
.btn-primary:hover{opacity:.9}
.btn-ghost{border-color:var(--outline-variant); color:var(--on-surface-variant); background:var(--surface)}
.btn-ghost:hover{background:var(--surface-low); color:var(--on-surface)}
.btn-sm{min-height:32px; padding:0 12px; font-size:12.5px}

/* ---------- Grid ---------- */
.grid{display:grid; gap:var(--gutter)}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.span-2{grid-column:span 2}
.span-3{grid-column:span 3}

/* ---------- Card ---------- */
.card{
  background:var(--surface); border:1px solid var(--outline-variant);
  border-radius:var(--r-xl); box-shadow:var(--shadow-sm);
  display:flex; flex-direction:column; min-width:0;
}
.card-head{
  display:flex; align-items:center; gap:12px; justify-content:space-between;
  padding:18px 20px 0;
}
.card-head h3{font-size:16px; font-weight:700}
.card-head p{font-size:12px; color:var(--on-surface-variant)}
.card-body{padding:18px 20px 20px; flex:1; min-width:0}
.card-foot{padding:12px 20px; border-top:1px solid var(--outline-variant); display:flex;
  align-items:center; justify-content:space-between; font-size:12.5px; color:var(--on-surface-variant)}
.card-pad-0 .card-body{padding:0}

/* ---------- KPI ---------- */
.kpi{
  background:var(--surface); border:1px solid var(--outline-variant); border-radius:var(--r-xl);
  padding:18px 20px; box-shadow:var(--shadow-sm); position:relative; overflow:hidden;
  transition:border-color .15s, transform .15s;
}
.kpi::before{content:""; position:absolute; inset-block:0; inset-inline-end:0; width:3px; background:transparent; transition:background .15s}
.kpi:hover{transform:translateY(-1px)}
.kpi:hover::before{background:var(--primary)}
.kpi-top{display:flex; align-items:flex-start; justify-content:space-between; gap:10px; margin-bottom:10px}
.kpi-label{font-size:13px; color:var(--on-surface-variant)}
.kpi-icon{
  width:34px;height:34px;border-radius:var(--r-lg);display:grid;place-items:center;
  background:var(--primary-soft); color:var(--primary); flex:none;
}
.kpi-value{font-family:var(--font-num); font-size:27px; font-weight:700; line-height:1.2; font-variant-numeric:tabular-nums}
.kpi-value small{font-size:14px; font-weight:600; color:var(--on-surface-variant); margin-inline-start:4px}
.kpi-foot{display:flex; align-items:center; justify-content:space-between; gap:8px; margin-top:10px}
.trend{display:inline-flex; align-items:center; gap:4px; font-size:12.5px; font-weight:700; font-family:var(--font-num)}
.trend .material-symbols-outlined{font-size:16px}
.trend.up{color:var(--emerald)}
.trend.down{color:var(--error)}
.trend.flat{color:var(--on-surface-variant)}
.kpi-note{font-size:11.5px; color:var(--outline)}

/* ---------- Badge / chip ---------- */
.badge{
  display:inline-flex; align-items:center; gap:5px; padding:3px 10px; border-radius:var(--r-full);
  font-size:12px; font-weight:600; white-space:nowrap;
  background:var(--surface-high); color:var(--on-surface-variant);
}
.badge .material-symbols-outlined{font-size:14px}
.badge.success{background:color-mix(in srgb,var(--emerald) 15%, transparent); color:var(--emerald)}
.badge.warn{background:color-mix(in srgb,var(--amber) 16%, transparent); color:var(--amber)}
.badge.danger{background:color-mix(in srgb,var(--error) 15%, transparent); color:var(--error)}
.badge.info{background:color-mix(in srgb,var(--teal) 15%, transparent); color:var(--teal)}
.badge.lime{background:color-mix(in srgb,var(--lime) 22%, transparent); color:var(--secondary)}
[data-theme="dark"] .badge.lime{color:var(--lime)}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto}
table.data{width:100%; border-collapse:collapse; font-size:13.5px; min-width:640px}
table.data th{
  text-align:start; font-weight:600; font-size:12px; letter-spacing:.03em;
  color:var(--on-surface-variant); background:var(--surface-low);
  padding:12px 16px; border-bottom:1px solid var(--outline-variant); white-space:nowrap;
}
table.data td{padding:0 16px; height:52px; border-bottom:1px solid var(--outline-variant); vertical-align:middle}
table.data tbody tr:last-child td{border-bottom:none}
table.data tbody tr{transition:background .12s}
table.data tbody tr:hover{background:var(--surface-low)}
table.data td.num, table.data th.num{font-family:var(--font-num); font-variant-numeric:tabular-nums}
.cell-user{display:flex; align-items:center; gap:10px}
.avatar{
  width:34px;height:34px;flex:none;border-radius:var(--r-full); display:grid; place-items:center;
  background:var(--primary-soft); color:var(--primary); font-weight:700; font-size:13px; font-family:var(--font-num)
}
.cell-user b{display:block; font-weight:600; font-size:13.5px}
.cell-user small{color:var(--outline); font-size:11.5px; font-family:var(--font-num)}
.masked{font-family:var(--font-num); letter-spacing:.12em; color:var(--on-surface-variant)}
.rank{width:24px;height:24px;border-radius:var(--r-sm);display:grid;place-items:center;
  background:var(--surface-high); font-family:var(--font-num); font-size:12px; font-weight:700}
.rank.top{background:var(--lime); color:#0d2000}

/* ---------- Progress / meters ---------- */
.progress{height:8px; border-radius:var(--r-full); background:var(--surface-high); overflow:hidden}
.progress > span{display:block; height:100%; border-radius:var(--r-full); background:var(--primary)}
.meter-row{display:flex; align-items:center; gap:12px; padding:10px 0}
.meter-row + .meter-row{border-top:1px solid var(--outline-variant)}
.meter-row .m-label{flex:1; min-width:0; font-size:13.5px}
.meter-row .m-label small{display:block; color:var(--outline); font-size:11.5px}
.meter-row .m-bar{flex:2; min-width:80px}
.meter-row .m-val{width:70px; text-align:end; font-family:var(--font-num); font-weight:600; font-size:13.5px; font-variant-numeric:tabular-nums}

/* ---------- Lists / feed ---------- */
.list{display:flex; flex-direction:column}
.list li{display:flex; align-items:center; gap:12px; padding:12px 0}
.list li + li{border-top:1px solid var(--outline-variant)}
.list .ic{width:34px;height:34px;border-radius:var(--r-lg);display:grid;place-items:center;flex:none;
  background:var(--surface-high); color:var(--on-surface-variant)}
.list .ic.ok{background:color-mix(in srgb,var(--emerald) 14%, transparent); color:var(--emerald)}
.list .ic.warn{background:color-mix(in srgb,var(--amber) 16%, transparent); color:var(--amber)}
.list .ic.bad{background:color-mix(in srgb,var(--error) 14%, transparent); color:var(--error)}
.list .txt{flex:1; min-width:0}
.list .txt b{display:block; font-weight:600; font-size:13.5px}
.list .txt small{color:var(--on-surface-variant); font-size:12px}
.list .time{font-size:11.5px; color:var(--outline); font-family:var(--font-num); white-space:nowrap}

/* ---------- Charts ---------- */
.chart{width:100%; display:block}
.chart-box{position:relative; width:100%}
.legend{display:flex; flex-wrap:wrap; gap:14px; margin-top:14px; font-size:12.5px; color:var(--on-surface-variant)}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block;margin-inline-end:6px;vertical-align:middle}
.legend b{font-family:var(--font-num); color:var(--on-surface); margin-inline-start:6px}
.donut-wrap{display:flex; align-items:center; gap:20px; flex-wrap:wrap}
.donut-center{font-family:var(--font-num)}
.chart text{font-family:var(--font-num); font-variant-numeric:tabular-nums}

/* heat grid */
.heat{display:grid; grid-template-columns:repeat(12,1fr); gap:4px}
.heat i{aspect-ratio:1; border-radius:3px; background:var(--primary); display:block}
.heat-axis{display:flex; justify-content:space-between; font-size:11px; color:var(--outline);
  font-family:var(--font-num); margin-top:8px}

/* stat strip */
.stat-strip{display:flex; flex-wrap:wrap; gap:10px}
.stat-strip .s{flex:1; min-width:120px; background:var(--surface-low); border:1px solid var(--outline-variant);
  border-radius:var(--r-lg); padding:12px 14px}
.stat-strip .s small{display:block; color:var(--on-surface-variant); font-size:12px; margin-bottom:4px}
.stat-strip .s b{font-family:var(--font-num); font-size:18px; font-weight:700}

/* section title */
.section-title{display:flex; align-items:center; gap:10px; margin-top:4px}
.section-title h2{font-size:16px; font-weight:700}
.section-title .line{flex:1; height:1px; background:var(--outline-variant)}

/* prototype badge */
.proto-badge{
  position:fixed; bottom:20px; inset-inline-start:20px; z-index:80;
  background:color-mix(in srgb,var(--surface) 92%, transparent); backdrop-filter:blur(6px);
  border:1px solid var(--primary); color:var(--primary);
  padding:7px 14px; border-radius:var(--r-full); font-size:12px; font-weight:700;
  box-shadow:var(--shadow-sm); display:flex; align-items:center; gap:6px;
}
.proto-badge .material-symbols-outlined{font-size:15px}

/* scrim for mobile sidebar */
.scrim{position:fixed; inset:0; background:rgba(0,0,0,.45); z-index:55; display:none}
body.nav-open .scrim{display:block}

/* ---------- Responsive ---------- */
@media (max-width:1280px){
  .g-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .span-3{grid-column:span 2}
}
@media (max-width:1024px){
  :root{--margin:20px; --gutter:16px}
  .sidebar{position:fixed; inset-inline-end:0; top:0; transform:translateX(100%); transition:transform .22s ease}
  body.nav-open .sidebar{transform:translateX(0); box-shadow:var(--shadow-md)}
  .menu-btn{display:grid}
  .topbar-logo.logo-l{display:block}
  [data-theme="dark"] .topbar-logo.logo-l{display:none}
  [data-theme="dark"] .topbar-logo.logo-d{display:block}
  .topbar .page-sub{display:none}
  .sync{display:none}
}
@media (max-width:760px){
  .g-2,.g-3,.g-4{grid-template-columns:minmax(0,1fr)}
  .span-2,.span-3{grid-column:span 1}
  .role-chip{display:none}
  .topbar{padding:0 16px; gap:8px}
  .content{padding:16px}
  .heat{grid-template-columns:repeat(6,1fr)}
}
@media print{
  .sidebar,.topbar,.proto-badge,.toolbar{display:none!important}
  .card,.kpi{box-shadow:none; break-inside:avoid}
}