:root{
  --bg:#0b0f17;
  --bg2:#111827;
  --card:#ffffff;
  --card-dark:#151b26;
  --text:#101828;
  --text-invert:#f8fafc;
  --muted:#6b7280;
  --muted-invert:#aab4c3;
  --line:#e5e7eb;
  --primary:#f97316;
  --primary-dark:#ea580c;
  --primary-soft:#fff3e8;
  --success:#16a34a;
  --danger:#dc2626;
  --shadow:0 18px 45px rgba(15,23,42,.12);
  --shadow-strong:0 22px 60px rgba(249,115,22,.22);
  --radius:24px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;min-height:100%;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:linear-gradient(180deg,#f7f8fb 0%,#eef1f6 100%)}
a{color:inherit;text-decoration:none}

/* NAV PRO */
.topbar,header,.site-header{
  position:sticky;
  top:0;
  z-index:50;
  width:100%;
  min-height:74px;
  padding:14px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  background:rgba(11,15,23,.96);
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.08);
  box-shadow:0 14px 35px rgba(0,0,0,.22);
  backdrop-filter:blur(14px);
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:900;
  font-size:22px;
  letter-spacing:-.03em;
  color:#fff !important;
  white-space:nowrap;
}
.brand-icon{
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border-radius:15px;
  background:linear-gradient(135deg,var(--primary),#ffb020);
  box-shadow:0 14px 26px rgba(249,115,22,.28);
}
.links,.nav-links{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:8px;
  flex-wrap:wrap;
}
.links a,.nav-links a,nav a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:40px;
  padding:10px 13px;
  border-radius:14px;
  color:#cbd5e1 !important;
  font-size:14px;
  font-weight:800;
  text-decoration:none !important;
  transition:.16s ease;
}
.links a:hover,.nav-links a:hover,nav a:hover{background:rgba(255,255,255,.08);color:#fff !important;transform:translateY(-1px)}
.links a.active,.nav-links a.active,nav a.active{background:rgba(249,115,22,.16);color:#fed7aa !important}
.links a.primary-nav,.nav-links a.primary-link,nav a.primary-nav,nav a.primary-link{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff !important;
  box-shadow:0 12px 28px rgba(249,115,22,.26);
}
.links a.logout,.nav-links a.logout-link{color:#94a3b8 !important}

/* LAYOUT */
.container,.page,.main-wrap,main{
  max-width:1240px;
  margin:0 auto;
  padding:44px 24px 70px;
}
.page-kicker{font-size:13px;font-weight:900;color:var(--primary);margin:0 0 10px;text-transform:uppercase;letter-spacing:.08em}
h1{font-size:48px;line-height:1.02;margin:0 0 12px;font-weight:950;letter-spacing:-.045em;color:#0f172a}
.lead{font-size:19px;color:#475569;margin:0 0 26px;line-height:1.5;max-width:720px}
.section-title{font-size:30px;font-weight:950;letter-spacing:-.035em;margin:36px 0 16px;color:#0f172a}

/* BOTONES */
.btn,.button,button,input[type="submit"]{
  appearance:none;
  border:0;
  min-height:48px;
  padding:13px 18px;
  border-radius:16px;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;
  font-weight:900;
  font-size:15px;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  text-decoration:none !important;
  box-shadow:0 14px 28px rgba(249,115,22,.23);
  transition:.16s ease;
}
.btn:hover,.button:hover,button:hover,input[type="submit"]:hover{transform:translateY(-1px);filter:brightness(.98)}
.btn-secondary{background:#fff;color:#334155;border:1px solid #e2e8f0;box-shadow:0 10px 25px rgba(15,23,42,.06)}
.btn-big{font-size:19px;padding:17px 28px;min-height:62px;border-radius:20px;box-shadow:var(--shadow-strong)}
.quick-action{margin:26px 0 12px}
.quick-action .btn,.quick-action a{font-size:20px;padding:18px 30px;border-radius:20px}

/* CARDS */
.dashboard-grid,.cards,.stats-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
  margin:24px 0 36px;
}
.stats-grid.four,.dashboard-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card,.stat-card,.panel{
  position:relative;
  background:rgba(255,255,255,.92);
  border:1px solid rgba(226,232,240,.9);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:26px;
  overflow:hidden;
}
.card:before,.stat-card:before,.panel:before{
  content:"";
  position:absolute;
  left:0;top:0;right:0;
  height:5px;
  background:linear-gradient(90deg,var(--primary),#ffb020);
  opacity:.95;
}
.card-label,.stat-label{display:block;color:#64748b;font-size:14px;font-weight:900;margin-bottom:14px;text-transform:uppercase;letter-spacing:.035em}
.card-value,.stat-value{display:block;font-size:38px;line-height:1;font-weight:950;letter-spacing:-.045em;color:#0f172a;margin-bottom:10px}
.card-sub,.stat-sub{display:block;color:#475569;font-size:14px;line-height:1.45;font-weight:700}
.card strong,.stat-card strong{display:block;margin-bottom:8px}.card .inline,.stat-card .inline{display:inline}

/* CARD DESTACADA PARA ACCION */
.hero-action,.main-action{
  background:linear-gradient(135deg,#0b0f17,#1f2937);
  color:#fff;
  border-radius:28px;
  padding:28px;
  box-shadow:0 24px 70px rgba(15,23,42,.22);
}
.hero-action h2,.main-action h2{margin:0 0 8px;color:#fff;font-size:28px}
.hero-action p,.main-action p{color:#cbd5e1;margin:0 0 18px}

/* FORMS */
form{max-width:820px;background:rgba(255,255,255,.78);border:1px solid rgba(226,232,240,.9);border-radius:28px;padding:24px;box-shadow:var(--shadow)}
label{display:block;font-size:13px;font-weight:950;color:#334155;margin:16px 0 8px;text-transform:uppercase;letter-spacing:.045em}
input,select,textarea{
  width:100%;
  min-height:52px;
  border:1px solid #cbd5e1;
  border-radius:17px;
  background:#fff;
  color:#0f172a;
  font-size:16px;
  padding:13px 15px;
  outline:none;
  transition:.15s ease;
}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 5px rgba(249,115,22,.13)}
textarea{min-height:110px;resize:vertical}

/* TABLAS */
table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);border:1px solid #e2e8f0}
th,td{padding:15px 16px;text-align:left;border-bottom:1px solid #e2e8f0;font-size:14px;vertical-align:middle}
th{background:#0b0f17;color:#e5e7eb;font-weight:950;text-transform:uppercase;letter-spacing:.04em;font-size:12px}
tr:last-child td{border-bottom:0}
tr:hover td{background:#fff7ed}

/* BADGES */
.badge,.pill{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900;background:var(--primary-soft);color:#c2410c}

/* MOBILE */
@media(max-width:980px){
  .topbar{align-items:flex-start;flex-direction:column;padding:14px 18px}
  .links,.nav-links{width:100%;overflow:auto;flex-wrap:nowrap;justify-content:flex-start;padding-bottom:2px}
  .links a,.nav-links a{white-space:nowrap}
  .dashboard-grid,.cards,.stats-grid,.stats-grid.four,.dashboard-grid.four{grid-template-columns:1fr 1fr}
  h1{font-size:38px}
}
@media(max-width:640px){
  .container,.page,.main-wrap,main{padding:28px 16px 50px}
  .dashboard-grid,.cards,.stats-grid,.stats-grid.four,.dashboard-grid.four{grid-template-columns:1fr}
  .card-value,.stat-value{font-size:34px}
  .btn-big,.quick-action .btn,.quick-action a{width:100%}
  h1{font-size:32px}
  form{padding:18px;border-radius:22px}
  table{display:block;overflow-x:auto;white-space:nowrap}
}