:root{
  --bg:#0A0E12;
  --panel:#111820;
  --panel-2:#161E28;
  --text:#EDF2F5;
  --muted:#8B98A6;
  --emerald:#17B889;
  --emerald-dim:rgba(23,184,137,0.14);
  --gold:#F0B429;
  --red:#F17B63;
  --border:rgba(255,255,255,0.08);
  --border-strong:rgba(255,255,255,0.14);
}

*{margin:0;padding:0;box-sizing:border-box;font-family:'Inter',sans-serif;}
h1,h2,h3,.display{font-family:'Space Grotesk',sans-serif;}
.mono{font-family:'DM Mono',monospace;}

body{
  background:
    radial-gradient(600px 400px at 15% 0%, rgba(23,184,137,0.10), transparent 60%),
    var(--bg);
  color:var(--text);
  min-height:100vh;
}

a{color:inherit;text-decoration:none;}

/* ===== Shared form components (public pages) ===== */
.container{max-width:460px;margin:0 auto;padding:24px;}

.brand{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:12px;}
.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--emerald),#0C8F68);
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#06231A;}
.brand-name{font-size:15px;font-weight:600;letter-spacing:0.5px;color:var(--muted);}

.card{background:var(--panel);border:1px solid var(--border);padding:30px 26px;border-radius:24px;margin-top:22px;
  box-shadow:0 30px 60px -30px rgba(0,0,0,0.6);}

.eyebrow{display:flex;align-items:center;justify-content:center;gap:7px;font-size:12px;color:var(--emerald);
  font-weight:600;letter-spacing:0.6px;text-transform:uppercase;margin-bottom:10px;}
.eyebrow-dot{width:6px;height:6px;border-radius:50%;background:var(--emerald);}

.title{font-size:28px;font-weight:700;text-align:center;letter-spacing:-0.3px;}
.green{color:var(--emerald);}
.subtitle{text-align:center;margin-top:10px;color:var(--muted);font-size:14px;line-height:1.6;}

.field-label{font-size:12.5px;color:var(--muted);margin-top:22px;margin-bottom:8px;display:block;}
.input{width:100%;padding:15px 16px;border:1px solid var(--border-strong);border-radius:14px;background:var(--bg);
  color:var(--text);font-size:15px;outline:none;transition:border-color 0.2s ease;}
.input:focus{border-color:var(--emerald);}
.input::placeholder{color:#5C6773;}

.error-msg{margin-top:14px;padding:12px 14px;background:rgba(240,90,60,0.1);border:1px solid rgba(240,90,60,0.3);
  color:var(--red);font-size:13px;border-radius:12px;}

.btn{width:100%;padding:16px;margin-top:22px;background:var(--emerald);color:#06231A;border:none;border-radius:14px;
  font-size:15.5px;font-weight:700;cursor:pointer;transition:background 0.2s ease, transform 0.2s ease;}
.btn:hover{background:#1ED89C;transform:translateY(-2px);}
.btn.secondary{background:transparent;border:1px solid var(--border-strong);color:var(--text);}
.btn.secondary:hover{border-color:var(--emerald);background:transparent;}

.footer{text-align:center;padding:30px 0 10px;color:#5C6773;font-size:12.5px;}

/* ===== Admin shell ===== */
.admin-shell{display:flex;min-height:100vh;}

.sidebar{width:230px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);padding:24px 16px;
  position:sticky;top:0;height:100vh;}

.sidebar .brand{justify-content:flex-start;padding-left:6px;margin-bottom:30px;}

.nav-item{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;color:var(--muted);
  font-size:14px;font-weight:500;margin-bottom:4px;transition:background 0.2s ease,color 0.2s ease;}
.nav-item:hover{background:var(--panel-2);color:var(--text);}
.nav-item.active{background:var(--emerald-dim);color:var(--emerald);font-weight:600;}

.main{flex:1;padding:32px 36px;max-width:1200px;}

.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;}
.page-title{font-size:24px;font-weight:700;}
.page-sub{color:var(--muted);font-size:13.5px;margin-top:4px;}

.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:30px;}
.kpi-card{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:22px;}
.kpi-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:0.6px;margin-bottom:10px;}
.kpi-value{font-size:26px;font-weight:700;}
.kpi-value.green{color:var(--emerald);}
.kpi-value.gold{color:var(--gold);}

.panel{background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:24px;margin-bottom:24px;}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;}
.panel-title{font-size:16.5px;font-weight:600;}

table{width:100%;border-collapse:collapse;font-size:13.5px;}
th{text-align:left;color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;
  letter-spacing:0.5px;padding:10px 12px;border-bottom:1px solid var(--border);}
td{padding:12px;border-bottom:1px solid var(--border);vertical-align:middle;}
tr:last-child td{border-bottom:none;}

.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:99px;font-size:12px;font-weight:600;}
.pill.active{background:var(--emerald-dim);color:var(--emerald);}
.pill.paused{background:rgba(240,180,41,0.12);color:var(--gold);}
.pill.tracked{background:var(--emerald-dim);color:var(--emerald);}
.pill.clicked{background:rgba(255,255,255,0.06);color:var(--muted);}

.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-row .field-label{margin-top:16px;}

.btn-sm{padding:9px 16px;font-size:13px;margin-top:0;width:auto;border-radius:10px;}

.badge-code{background:var(--bg);border:1px solid var(--border);padding:3px 8px;border-radius:8px;font-size:12px;}

.empty-state{text-align:center;color:var(--muted);padding:40px 0;font-size:14px;}

@media(max-width:900px){
  .kpi-grid{grid-template-columns:repeat(2,1fr);}
  .form-row{grid-template-columns:1fr;}
  .sidebar{display:none;}
  .main{padding:20px;}
}