:root{
  /* Light theme with vibrant Yango-red accents */
  --bg:#f5f6f9; --bg-2:#ffffff;
  --panel:#ffffff; --panel-2:#f2f4f8; --line:#e3e7ee;
  --text:#1a1f29; --muted:#667085;
  --brand:#ff2d1a;
  --brand-dark:#d61400;
  --brand-2:#ff7a00;
  --accent:#ffb020;
  --ok:#12b76a; --warn:#f79009; --bad:#f04438; --info:#2e90fa;
  --radius:14px;
  --shadow:0 6px 20px rgba(20,30,55,.07);
  --shadow-hover:0 10px 26px rgba(20,30,55,.12);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);line-height:1.55;font-size:15px;
  background:
    radial-gradient(1100px 520px at 100% -10%, rgba(255,45,26,.06), transparent 60%),
    radial-gradient(900px 480px at -10% 110%, rgba(255,122,0,.06), transparent 55%),
    var(--bg);
  background-attachment:fixed;
}
a{color:var(--brand-dark);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1140px;margin:0 auto;padding:26px}

/* ---- Top bar ---- */
header.topbar{
  background:#ffffff;
  border-bottom:3px solid var(--brand);
  position:sticky;top:0;z-index:10;box-shadow:0 2px 14px rgba(20,30,55,.06)}
.topbar .inner{max-width:1600px;margin:0 auto;display:flex;align-items:center;gap:12px;padding:10px 24px;flex-wrap:wrap}
.brand{font-weight:900;font-size:19px;color:var(--text);letter-spacing:.3px;display:flex;align-items:center;gap:10px}
.brand .logo-img{width:34px;height:34px;border-radius:9px;display:block;box-shadow:0 3px 10px rgba(0,0,0,.18)}
.brand .wordmark{display:flex;flex-direction:column;line-height:1.05}
.brand small{font-size:10px;font-weight:600;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin-top:2px}
nav.main{display:flex;gap:2px;flex-wrap:nowrap;margin-left:8px}
nav.main a{color:var(--muted);padding:7px 10px;border-radius:9px;font-weight:700;font-size:13.5px;white-space:nowrap;transition:.15s}
nav.main a:hover{background:var(--panel-2);color:var(--brand-dark);text-decoration:none}
.usermenu{display:flex;align-items:center;gap:10px;margin-left:auto}
.spacer{flex:1}
.userchip{color:var(--muted);font-size:13px}
.userchip b{color:var(--text)}
.nav-burger{display:none;margin-left:auto;font-size:22px;line-height:1;cursor:pointer;
  padding:6px 12px;border:1px solid var(--line);border-radius:9px;color:var(--text);user-select:none}

@media(max-width:880px){
  .topbar .inner{gap:10px;padding:10px 16px}
  .brand small{display:none}
  .nav-burger{display:inline-block}
  nav.main{display:none;order:3;width:100%;flex-direction:column;gap:2px;margin:6px 0 2px}
  nav.main a{padding:11px 12px;border-radius:8px}
  .usermenu{display:none;order:4;width:100%;justify-content:space-between;
    border-top:1px solid var(--line);padding-top:10px;margin-top:4px}
  #navtoggle:checked ~ nav.main{display:flex}
  #navtoggle:checked ~ .usermenu{display:flex}
}

h1{font-size:26px;margin:0 0 4px;letter-spacing:-.01em} h2{font-size:18px;margin:24px 0 12px}
.sub{color:var(--muted);margin:0 0 20px}

/* ---- Cards / panels ---- */
.grid{display:grid;gap:16px}
.cards{grid-template-columns:repeat(auto-fit,minmax(185px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
a.card{text-decoration:none;color:inherit;transition:.15s}
a.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--brand)}
.stat{position:relative;display:flex;flex-direction:column;gap:4px;overflow:hidden}
.stat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--brand)}
.stat .n{font-size:32px;font-weight:900;line-height:1.1}
.stat .l{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em;font-weight:700}
.stat.bad::before{background:var(--bad)} .stat.bad .n{color:var(--bad)}
.stat.warn::before{background:var(--warn)} .stat.warn .n{color:var(--warn)}
.stat.ok::before{background:var(--ok)} .stat.ok .n{color:var(--ok)}

.panel{background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;margin-bottom:18px;box-shadow:var(--shadow)}
.panel h2{margin-top:0}

/* ---- Tables ---- */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.06em;background:var(--panel-2)}
tbody tr,table tr{transition:background .12s}
tr:hover td{background:rgba(255,45,26,.045)}

/* ---- Badges ---- */
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:800;border:1px solid transparent}
.b-new{background:rgba(46,144,250,.12);color:#1958a8;border-color:rgba(46,144,250,.35)}
.b-open{background:rgba(247,144,9,.14);color:#b45309;border-color:rgba(247,144,9,.35)}
.b-pending{background:rgba(124,92,255,.12);color:#5b3fd6;border-color:rgba(124,92,255,.35)}
.b-resolved{background:rgba(18,183,106,.13);color:#067647;border-color:rgba(18,183,106,.35)}
.b-closed{background:rgba(102,112,133,.12);color:#475467;border-color:rgba(102,112,133,.3)}
.b-low{background:rgba(102,112,133,.12);color:#475467}
.b-medium{background:rgba(46,144,250,.12);color:#1958a8}
.b-high{background:rgba(255,122,0,.14);color:#b45309;border-color:rgba(255,122,0,.4)}
.b-urgent{background:rgba(240,68,56,.13);color:#b42318;border-color:rgba(240,68,56,.45)}
.b-approved{background:rgba(18,183,106,.13);color:#067647;border-color:rgba(18,183,106,.35)}
.b-rejected{background:rgba(240,68,56,.13);color:#b42318;border-color:rgba(240,68,56,.45)}
.b-suspended{background:rgba(247,144,9,.14);color:#b45309;border-color:rgba(247,144,9,.35)}
.overdue{color:var(--bad);font-weight:800}

/* ---- Buttons ---- */
.btn{display:inline-block;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border:0;
  padding:10px 18px;border-radius:10px;font-weight:800;cursor:pointer;font-size:14px;
  box-shadow:0 6px 16px rgba(255,45,26,.28);transition:.15s}
.btn:hover{filter:brightness(1.05);transform:translateY(-1px);text-decoration:none;box-shadow:0 8px 20px rgba(255,45,26,.38)}
.btn.secondary{background:#fff;color:var(--text);border:1px solid var(--line);box-shadow:none}
.btn.secondary:hover{border-color:var(--brand);color:var(--brand-dark);transform:translateY(-1px)}
.btn.small{padding:6px 12px;font-size:13px}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:14px 0}

/* ---- Forms ---- */
form.stacked label{display:block;color:var(--muted);font-size:13px;font-weight:700;margin:13px 0 5px}
input,select,textarea{width:100%;background:#fff;border:1px solid var(--line);color:var(--text);
  padding:10px 12px;border-radius:9px;font-size:14px;font-family:inherit;transition:.15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,45,26,.14)}
input[type=checkbox]{width:auto}
.help{color:var(--muted);font-size:12px;margin-top:3px}
.contact-results{border:1px solid var(--line);border-radius:9px;margin-top:4px;max-height:240px;overflow-y:auto;background:#fff;box-shadow:var(--shadow)}
.contact-row{padding:8px 11px;cursor:pointer;font-size:14px;border-bottom:1px solid var(--line)}
.contact-row:last-child{border-bottom:0}
.contact-row:hover{background:rgba(255,45,26,.08)}
.errorlist{color:var(--bad);font-size:13px;margin:6px 0;padding-left:18px}
.inline-form{display:inline}

.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:end;margin-bottom:14px}
.filters .f{min-width:130px}
.filters label{font-size:12px;color:var(--muted);display:block;margin-bottom:4px;font-weight:700}

/* ---- Messages ---- */
.messages{list-style:none;padding:0;margin:0 0 16px}
.messages li{padding:11px 15px;border-radius:10px;margin-bottom:8px;border:1px solid var(--line);font-weight:600}
.messages li.success{background:rgba(18,183,106,.1);border-color:rgba(18,183,106,.4);color:#067647}
.messages li.error{background:rgba(240,68,56,.1);border-color:rgba(240,68,56,.45);color:#b42318}
.messages li.info{background:rgba(46,144,250,.1);border-color:rgba(46,144,250,.4);color:#1958a8}
.messages li.warning{background:rgba(247,144,9,.12);border-color:rgba(247,144,9,.4);color:#b45309}

/* ---- Misc ---- */
.comment{border:1px solid var(--line);border-radius:11px;padding:13px;margin-bottom:10px;background:var(--panel-2)}
.comment.internal{border-color:var(--warn);background:rgba(247,144,9,.08)}
.comment .meta{color:var(--muted);font-size:12px;margin-bottom:6px}
.kv{display:grid;grid-template-columns:160px 1fr;gap:8px 16px;font-size:14px}
.kv dt{color:var(--muted)} .kv dd{margin:0}
.two-col{display:grid;grid-template-columns:1fr 330px;gap:18px}
@media(max-width:820px){.two-col{grid-template-columns:1fr}}
.muted{color:var(--muted)}
.center-card{max-width:430px;margin:60px auto}

/* ---- Hero ---- */
.hero{text-align:center;padding:74px 20px 50px}
.hero h1{font-size:46px;line-height:1.08;
  background:linear-gradient(120deg,var(--brand) 20%,var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .tag{display:inline-block;font-size:11px;color:#fff;text-transform:uppercase;letter-spacing:.14em;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));padding:5px 14px;border-radius:999px;font-weight:800;margin-bottom:18px;
  box-shadow:0 6px 16px rgba(255,45,26,.3)}
.tag{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.card h2{margin-top:0;font-size:16px}

/* ---- Mobile responsiveness ---- */
@media(max-width:880px){
  .container{padding:16px}
  h1{font-size:21px}
  .hero{padding:40px 16px 26px}
  .hero h1{font-size:30px}
  .panel{padding:15px}
  .panel table, .grid table{display:block;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}
  .two-col{grid-template-columns:1fr !important}
  .filters .f{min-width:46%;flex:1 1 46%}
  .kv{grid-template-columns:120px 1fr}
  .btn{padding:11px 16px}
  .stat .n{font-size:27px}
}
@media(max-width:480px){
  .cards{grid-template-columns:1fr 1fr}
  .filters .f{min-width:100%;flex:1 1 100%}
}
@supports(padding:max(0px)){
  body{padding-bottom:env(safe-area-inset-bottom)}
}