/* Cotizaciones — UI v3 (sidebar derecha colapsable) */
:root{
  --bg:#f4f6fb; --surface:#fff; --text:#0b1220; --muted:#5b6b85; --border:#e3e8f1;
  --primary:#2f6df6; --primary-600:#1f54cf; --primary-50:#eaf1ff;
  --success:#16a34a; --warning:#d97706; --danger:#dc2626; --info:#0891b2;
  --radius:12px; --shadow:0 1px 2px rgba(15,23,42,.05), 0 8px 24px rgba(15,23,42,.06);
  --side-w:248px; --side-w-collapsed:68px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:'Inter',-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14.5px;line-height:1.55}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
small{color:var(--muted)}

/* ---------- App layout ---------- */
.app{min-height:100vh;display:flex}
.app-main{flex:1;min-width:0;padding:24px 28px 60px;transition:margin .2s ease}

/* ---------- Sidebar (izquierda) ---------- */
.sidebar{
  position:sticky;top:0;align-self:flex-start;height:100vh;
  width:var(--side-w);background:#0f172a;color:#cbd5e1;
  display:flex;flex-direction:column;border-right:1px solid #1e293b;
  transition:width .2s ease;
}
.sidebar.collapsed{width:var(--side-w-collapsed)}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;border-bottom:1px solid #1e293b;color:#fff}
.sidebar .brand .logo{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,#2f6df6,#7c3aed);display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;flex-shrink:0}
.sidebar .brand .name{font-weight:700;letter-spacing:-.01em;white-space:nowrap;overflow:hidden}
.sidebar.collapsed .brand .name,.sidebar.collapsed .nav-label,.sidebar.collapsed .user-meta,.sidebar.collapsed .nav-section{display:none}
.sidebar nav{flex:1;overflow-y:auto;padding:10px 8px}
.nav-section{font-size:11px;color:#64748b;text-transform:uppercase;letter-spacing:.08em;padding:14px 10px 6px;font-weight:600}
.sidebar nav a{
  display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;
  color:#cbd5e1;font-weight:500;font-size:14px;margin:2px 0;text-decoration:none;
  transition:background .15s,color .15s;
}
.sidebar nav a:hover{background:#1e293b;color:#fff;text-decoration:none}
.sidebar nav a.active{background:#1e3a8a;color:#fff}
.sidebar nav a .ico{width:20px;height:20px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;font-size:16px}
.sidebar.collapsed nav a{justify-content:center;padding:10px}
.sidebar .side-foot{padding:12px;border-top:1px solid #1e293b;display:flex;align-items:center;gap:10px}
.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#2f6df6,#7c3aed);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;flex-shrink:0}
.user-meta{flex:1;min-width:0;overflow:hidden}
.user-meta .un{color:#fff;font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-meta .ur{color:#94a3b8;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em}
.user-meta a{color:#fca5a5;font-size:12px}
.toggle-btn{
  position:absolute;right:-14px;top:24px;width:28px;height:28px;border-radius:50%;
  background:#fff;border:1px solid var(--border);color:var(--text);
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);font-size:14px;line-height:1;z-index:5;
}
.toggle-btn:hover{background:var(--primary-50);color:var(--primary)}

/* Main page */
.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-head h1{font-size:26px;font-weight:700;letter-spacing:-.02em;margin:0}
.page-head .actions{display:flex;gap:8px;flex-wrap:wrap}
h1{font-size:24px;font-weight:700;margin-bottom:18px;letter-spacing:-.02em}
h2{font-size:13px;font-weight:600;margin:18px 0 12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

/* Cards */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);margin-bottom:18px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:8px;border:1px solid transparent;cursor:pointer;text-decoration:none;background:var(--primary);color:#fff;font-size:14px;font-weight:500;transition:all .15s;line-height:1;white-space:nowrap}
.btn:hover{background:var(--primary-600);text-decoration:none;color:#fff}
.btn-sm{padding:6px 12px;font-size:12.5px}
.btn-success{background:var(--success)} .btn-success:hover{background:#15803d}
.btn-warning{background:var(--warning)} .btn-warning:hover{background:#b45309}
.btn-danger{background:var(--danger)} .btn-danger:hover{background:#b91c1c}
.btn-secondary{background:#fff;color:var(--text);border-color:var(--border)} .btn-secondary:hover{background:#f1f5f9;color:var(--text)}

/* Tables */
.table-wrap{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.table-scroll{overflow-x:auto;max-width:100%}
table{width:100%;border-collapse:collapse;background:#fff;min-width:600px}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:14px;vertical-align:middle}
th{background:#f8fafc;font-weight:600;color:var(--muted);text-transform:uppercase;font-size:11.5px;letter-spacing:.05em;white-space:nowrap}
tbody tr:hover td{background:#f8fafc}
tbody tr:last-child td{border-bottom:0}

/* Toolbar (search + filters above tables) */
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar input[type=search],.toolbar input[type=text],.toolbar select{
  padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;min-height:42px;
}
.toolbar input[type=search]{min-width:280px}
.toolbar input:focus,.toolbar select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(47,109,246,.15)}
.toolbar .spacer{flex:1}

/* Pagination */
.pager{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:#fff;border-top:1px solid var(--border);font-size:13.5px;color:var(--muted);flex-wrap:wrap;gap:10px}
.pager .pages{display:flex;gap:4px}
.pager a,.pager span.curr{padding:6px 11px;border:1px solid var(--border);border-radius:6px;color:var(--text);text-decoration:none;font-weight:500;font-size:13px;background:#fff}
.pager a:hover{background:var(--primary-50);color:var(--primary)}
.pager span.curr{background:var(--primary);color:#fff;border-color:var(--primary)}
.pager .disabled{opacity:.4;pointer-events:none}

/* Forms */
form .row{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-bottom:18px}
form label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;color:var(--muted)}
form input,form select,form textarea{
  width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:8px;font-size:14.5px;font-family:inherit;background:#fff;
  transition:border-color .15s,box-shadow .15s;min-height:44px;
}
form input[type=checkbox]{min-height:auto;width:auto;margin-right:6px}
form input:focus,form select:focus,form textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(47,109,246,.15)}
form textarea{min-height:96px;resize:vertical}

/* Stats / dashboard */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:24px}
.stat{background:#fff;border:1px solid var(--border);padding:22px;border-radius:var(--radius);box-shadow:var(--shadow)}
.stat .num{font-size:32px;font-weight:700;letter-spacing:-.02em}
.stat .lbl{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:4px;font-weight:600}

/* Badges */
.badge{display:inline-block;padding:4px 11px;border-radius:999px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.badge.pendiente{background:#fef3c7;color:#92400e}
.badge.revision_tecnica{background:#dbeafe;color:#1e40af}
.badge.aprobada{background:#dcfce7;color:#166534}
.badge.enviada{background:#cffafe;color:#155e75}
.badge.aceptada{background:#166534;color:#fff}
.badge.rechazada{background:#fee2e2;color:#991b1b}

/* Flash */
.flash{padding:13px 18px;border-radius:8px;margin-bottom:18px;font-size:14px;border:1px solid transparent}
.flash.success{background:#dcfce7;color:#166534;border-color:#bbf7d0}
.flash.error{background:#fee2e2;color:#991b1b;border-color:#fecaca}

/* Login */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);padding:20px}
.login-box{max-width:420px;width:100%;background:#fff;padding:36px;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-box h1{text-align:center;margin-bottom:6px;font-size:26px}
.login-box .sub{text-align:center;color:var(--muted);margin-bottom:24px;font-size:13.5px}

/* Misc */
.actions{display:flex;gap:6px;flex-wrap:wrap}
.totales{background:#f8fafc;padding:20px;border-radius:10px;border:1px solid var(--border)}
.totales .row{display:flex;justify-content:space-between;padding:7px 0;font-size:14px}
.totales .row.total{font-weight:700;font-size:18px;border-top:1px solid var(--border);margin-top:10px;padding-top:14px;color:var(--primary)}
.muted{color:var(--muted)}
.empty{padding:40px;text-align:center;color:var(--muted);font-size:14px}

/* Responsive */
@media (max-width: 860px){
  .app{flex-direction:column}
  .sidebar{position:relative;width:100%!important;height:auto;flex-direction:column;border-left:0;border-bottom:1px solid #1e293b}
  .sidebar nav{flex-direction:column}
  .toggle-btn{display:none}
  .app-main{padding:18px}
}

/* ---------- INGELAND brand logo (sidebar) ---------- */
.sidebar .brand .logo{
  display:none;
}
.sidebar .brand .name{font-size:16px;letter-spacing:.08em}

/* ---------- Login brand ---------- */
.login-brand{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:6px}
.login-logo{display:none}
.login-box h1{letter-spacing:.1em;font-weight:800}

/* ---------- Configuración ---------- */
.config-company-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width: 1100px){.config-company-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width: 640px){.config-company-grid{grid-template-columns:1fr}}

/* ---------- Historial ---------- */
.cell-main{font-weight:600;color:var(--text);line-height:1.3}
.cell-sub{font-size:12.5px;color:var(--muted);line-height:1.35;margin-top:2px}
.state-flow{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-top:4px;color:var(--muted);font-size:12.5px}
.state-flow b{font-size:13px;color:#94a3b8;font-weight:700}

/* ---------- Filas clickeables ---------- */
tr.row-link{transition:background .12s}
tr.row-link:hover{background:#f8fafc}
tr.row-link td{cursor:pointer}
tr.row-link a, tr.row-link button{cursor:pointer}

/* ---------- Modal genérico ---------- */
.modal-backdrop{
  position:fixed;inset:0;background:rgba(15,23,42,.55);
  display:flex;align-items:center;justify-content:center;
  z-index:9999;padding:20px;
  animation:modalFade .15s ease-out;
}
.modal-backdrop[hidden]{display:none}
@keyframes modalFade{from{opacity:0}to{opacity:1}}
@keyframes modalPop{from{transform:translateY(8px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.modal-card{
  background:#fff;border-radius:14px;width:560px;max-width:100%;
  box-shadow:0 30px 80px rgba(15,23,42,.35);
  overflow:hidden;display:flex;flex-direction:column;max-height:90vh;
  animation:modalPop .18s ease-out;
}
.modal-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 22px;border-bottom:1px solid var(--border);
}
.modal-header h3{margin:0;font-size:17px;font-weight:700;letter-spacing:-.01em}
.modal-close{
  background:transparent;border:0;font-size:24px;line-height:1;color:var(--muted);
  cursor:pointer;width:32px;height:32px;border-radius:8px;
}
.modal-close:hover{background:#f1f5f9;color:var(--text)}
.modal-body{padding:20px 22px;overflow-y:auto}
.modal-body label{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:4px;text-transform:none;letter-spacing:0}
.modal-body input{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit}
.modal-body input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-50)}
.modal-error{color:var(--danger);font-size:13px;margin-top:10px;min-height:18px}
.modal-footer{
  display:flex;justify-content:flex-end;gap:8px;
  padding:14px 22px;border-top:1px solid var(--border);background:#f8fafc;
}
.inline-delete{display:inline-flex;margin:0}
.inline-delete .btn{margin:0}