:root{--bg:#f3f6fb;--card:#fff;--text:#172033;--muted:#667085;--primary:#0f766e;--primary-dark:#115e59;--danger:#dc2626;--border:#e5e7eb;--shadow:0 12px 35px rgba(15,23,42,.08)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}.app-shell{display:flex;min-height:100vh}.sidebar{width:280px;background:#0b1220;color:#fff;padding:22px;position:fixed;left:0;top:0;bottom:0;overflow:auto}.brand{display:flex;gap:12px;align-items:center;margin-bottom:28px}.brand-mark{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,#0f766e,#22c55e);display:grid;place-items:center;font-weight:900}.brand span{display:block;color:#cbd5e1;font-size:13px;margin-top:2px}.nav{display:flex;flex-direction:column;gap:6px}.nav a{color:#dbeafe;text-decoration:none;padding:12px 14px;border-radius:12px;display:flex;gap:10px;align-items:center}.nav a:hover{background:rgba(255,255,255,.09)}.main{margin-left:280px;width:calc(100% - 280px)}.topbar{height:72px;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:2}.topbar span{display:block;font-size:13px}.content{padding:28px}.card{background:var(--card);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);padding:22px;margin-bottom:20px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:20px}.page-head h1{margin:0;font-size:30px}.page-head p{margin:7px 0 0;color:var(--muted)}.actions,.row-actions,.form-actions{display:flex;gap:8px;flex-wrap:wrap}.btn{border:0;background:var(--primary);color:white;text-decoration:none;padding:11px 16px;border-radius:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.btn:hover{background:var(--primary-dark)}.btn-light{background:#e7eef8;color:#172033}.btn-light:hover{background:#dbe5f5}.btn-danger{background:var(--danger)}.btn-xs{padding:7px 9px;font-size:12px;border-radius:9px}.muted{color:var(--muted)}.toast{padding:13px 16px;border-radius:14px;margin-bottom:14px;font-weight:700}.toast.success{background:#dcfce7;color:#166534}.toast.error{background:#fee2e2;color:#991b1b}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px;border-bottom:1px solid var(--border);vertical-align:top}th{font-size:13px;color:#475467;background:#f8fafc}.table-search{width:100%;padding:13px;border:1px solid var(--border);border-radius:12px;margin-bottom:14px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field span{font-weight:800;font-size:14px}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:12px;background:#fff;font:inherit}textarea{min-height:110px}.form-actions{grid-column:1/-1}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.detail-grid div{border:1px solid var(--border);border-radius:14px;padding:14px;background:#fbfdff}.detail-grid strong{display:block;font-size:13px;color:#475467;margin-bottom:6px}.detail-grid span{word-break:break-word}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.stat{padding:22px;border-radius:20px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}.stat b{font-size:30px;display:block}.stat span{color:var(--muted)}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(440px,100%);background:#fff;border-radius:24px;box-shadow:var(--shadow);padding:32px}.login-card h1{margin-top:0}@media(max-width:900px){.sidebar{position:relative;width:100%;bottom:auto}.app-shell{display:block}.main{margin-left:0;width:100%}.form-grid,.detail-grid,.stats-grid{grid-template-columns:1fr}.page-head{display:block}.actions{margin-top:12px}.content{padding:18px}}


/* === Branding Transportes MPS === */
.brand{justify-content:center;margin-bottom:30px;padding:4px 0 10px}.brand-link{display:block;text-decoration:none}.brand-logo{display:block;max-width:100%;height:auto}.brand-logo-sidebar{width:216px;max-height:96px;object-fit:contain}.brand-mark{display:none}.login-card{position:relative;overflow:hidden}.login-card:before{content:"";position:absolute;left:0;top:0;width:100%;height:7px;background:linear-gradient(90deg,#0f766e,#22c55e,#0b1220)}.login-brand{display:flex;align-items:center;justify-content:center;margin-bottom:20px}.login-logo{width:290px;max-width:100%;height:auto;display:block}.login-card h1{text-align:center;margin:6px 0 6px;font-size:24px}.login-card>p.muted{text-align:center;margin-top:0;margin-bottom:22px}.topbar:before{content:"";display:inline-block;width:34px;height:34px;margin-right:12px;background:url('../img/logo-transportes-mps-icon.png') center/contain no-repeat;vertical-align:middle}.topbar>div:first-child{display:flex;flex-direction:column}.topbar{justify-content:flex-start;gap:12px}.topbar .btn{margin-left:auto}
@media(max-width:900px){.brand-logo-sidebar{width:190px}.login-logo{width:250px}.topbar:before{display:none}}