/* ═══════════════════════════════════════════════════════════════════════════
   Portal de Activos NPL — Hoja de estilos principal
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Variables ─────────────────────────────────────────────────────────────── */
:root {
  --blue-dark:   #1e3a5f;
  --blue:        #2563eb;
  --blue-light:  #eff6ff;
  --gold:        #f0a500;
  --green:       #16a34a;
  --green-light: #f0fdf4;
  --red:         #dc2626;
  --red-light:   #fef2f2;
  --purple:      #7c3aed;
  --purple-light:#f5f3ff;
  --teal:        #0d9488;
  --teal-light:  #f0fdfa;
  --orange:      #ea580c;
  --orange-light:#fff7ed;
  --gray-50:     #f8fafc;
  --gray-100:    #f1f5f9;
  --gray-200:    #e2e8f0;
  --gray-300:    #cbd5e1;
  --gray-500:    #64748b;
  --gray-700:    #334155;
  --gray-900:    #0f172a;
  --radius:      8px;
  --radius-lg:   12px;
  --shadow:      0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:   0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
  --shadow-lg:   0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
  --transition:  150ms ease;
}

/* ── Reset ─────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
  color: var(--gray-700);
  background: var(--gray-50);
  line-height: 1.6;
  min-height: 100vh;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

/* ── Layout ─────────────────────────────────────────────────────────────────── */
.main-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* ── Navbar ─────────────────────────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--blue-dark);
  padding: .75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -.3px;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.nav-user {
  display: flex;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.8);
  font-size: .875rem;
}

/* ── Botones ────────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .55rem 1.2rem;
  border-radius: var(--radius);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary  { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-primary:hover { background: #1d4ed8; border-color: #1d4ed8; text-decoration:none; }
.btn-outline  { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-outline:hover { background: rgba(255,255,255,.1); text-decoration:none; }
.btn-sm { padding: .35rem .85rem; font-size: .8rem; }
.btn-block { width: 100%; }

/* ── Formularios ────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: .35rem;
}
.form-group label small { font-weight: 400; color: var(--gray-500); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .6rem .85rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: .9rem;
  color: var(--gray-900);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}
.form-group textarea { resize: vertical; min-height: 90px; }
.input-icon-wrap { position: relative; }
.input-icon-wrap input { padding-right: 2.5rem; }
.toggle-pass {
  position: absolute;
  right: .75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-500);
  display: flex;
  align-items: center;
}
.toggle-pass:hover { color: var(--blue); }

/* ── Alertas ────────────────────────────────────────────────────────────────── */
.alert {
  padding: .75rem 1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  margin-bottom: 1rem;
}
.alert-error   { background: var(--red-light);   color: var(--red);   border: 1px solid #fecaca; }
.alert-success { background: var(--green-light); color: var(--green); border: 1px solid #bbf7d0; }
.text-error { color: var(--red); font-size: .875rem; }

/* ── Auth pages ─────────────────────────────────────────────────────────────── */
.auth-body { background: linear-gradient(135deg, var(--blue-dark) 0%, #2563eb 100%); }
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}
.auth-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}
.auth-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 1.75rem;
}
.auth-title    { font-size: 1.5rem; font-weight: 700; color: var(--gray-900); margin-bottom: .25rem; }
.auth-subtitle { font-size: .9rem; color: var(--gray-500); margin-bottom: 1.5rem; }
.auth-link     { text-align: center; font-size: .875rem; color: var(--gray-500); margin-top: 1.25rem; }

/* ── KPI Grid ───────────────────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.kpi-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: var(--shadow);
  border-top: 4px solid transparent;
}
.kpi-blue   { border-color: var(--blue);   }
.kpi-green  { border-color: var(--green);  }
.kpi-orange { border-color: var(--orange); }
.kpi-purple { border-color: var(--purple); }
.kpi-teal   { border-color: var(--teal);   }
.kpi-gold   { border-color: var(--gold);   }
.kpi-value  { font-size: 1.6rem; font-weight: 800; color: var(--gray-900); line-height: 1; margin-bottom: .35rem; }
.kpi-label  { font-size: .78rem; color: var(--gray-500); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }

/* ── Filter bar ─────────────────────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.75rem;
  background: #fff;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.filter-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  flex: 1;
}
.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 220px;
  flex: 1;
}
.search-wrap svg { position: absolute; left: .75rem; color: var(--gray-500); pointer-events: none; }
.search-input {
  width: 100%;
  padding: .55rem .75rem .55rem 2.25rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: .875rem;
}
.search-input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,.15); }
.filter-select {
  padding: .55rem .75rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: .875rem;
  color: var(--gray-700);
  background: #fff;
  cursor: pointer;
}
.filter-select:focus { outline: none; border-color: var(--blue); }
.results-count { font-size: .875rem; color: var(--gray-500); white-space: nowrap; }

/* ── Asset grid ─────────────────────────────────────────────────────────────── */
.assets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}
.asset-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1.5px solid var(--gray-100);
}
.asset-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gray-200);
}
.asset-card-header {
  padding: .85rem 1rem .5rem;
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}
.asset-card-body {
  padding: 0 1rem;
  flex: 1;
}
.asset-location {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: .4rem;
}
.asset-location small { font-weight: 400; color: var(--gray-500); font-size: .875rem; }
.asset-desc { font-size: .875rem; color: var(--gray-500); line-height: 1.5; }
.asset-card-footer {
  padding: .75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--gray-100);
  margin-top: .75rem;
}
.asset-meta { display: flex; flex-wrap: wrap; gap: .5rem; }
.meta-item {
  display: flex;
  align-items: center;
  gap: .25rem;
  font-size: .78rem;
  color: var(--gray-500);
  background: var(--gray-100);
  padding: .2rem .5rem;
  border-radius: 4px;
}
.meta-ref { font-family: monospace; }
.asset-price { font-size: 1rem; font-weight: 700; color: var(--blue-dark); }
.asset-card-link {
  display: block;
  padding: .65rem 1rem;
  background: var(--blue-light);
  color: var(--blue);
  font-size: .85rem;
  font-weight: 600;
  text-align: center;
  transition: background var(--transition);
}
.asset-card-link:hover { background: #dbeafe; text-decoration: none; }

/* ── Badges ─────────────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: .2rem .55rem;
  border-radius: 4px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
}
.badge-lg { padding: .3rem .8rem; font-size: .8rem; }
.badge-reo    { background: var(--blue-light);   color: var(--blue);   }
.badge-cesion { background: var(--teal-light);   color: var(--teal);   }
.badge-remate { background: var(--orange-light); color: var(--orange); }
.badge-other  { background: var(--gray-100);     color: var(--gray-500); }
.badge-draft  { background: #fef9c3; color: #854d0e; }
.badge-status { background: var(--green-light); color: var(--green); }

/* ── Pagination ─────────────────────────────────────────────────────────────── */
.pagination {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: 2.5rem;
}
.page-btn {
  padding: .45rem .85rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: .875rem;
  color: var(--gray-700);
  background: #fff;
  transition: all var(--transition);
}
.page-btn:hover { border-color: var(--blue); color: var(--blue); text-decoration: none; }
.page-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); font-weight: 700; }

/* ── Empty state ────────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--gray-500);
}
.empty-state svg { margin: 0 auto 1rem; color: var(--gray-300); }
.empty-state h3 { font-size: 1.25rem; color: var(--gray-700); margin-bottom: .5rem; }

/* ── Detail page ────────────────────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: var(--gray-500);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--blue); }
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  align-items: start;
}
.detail-main { display: flex; flex-direction: column; gap: 1.25rem; }
.detail-header { background: #fff; border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow); }
.detail-badges { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .75rem; }
.detail-title  { font-size: 1.4rem; font-weight: 700; color: var(--gray-900); margin-bottom: .5rem; line-height: 1.3; }
.detail-location {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .9rem;
  color: var(--gray-500);
}
.detail-card { background: #fff; border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow); }
.detail-section-title { font-size: 1rem; font-weight: 700; color: var(--gray-900); margin-bottom: 1rem; padding-bottom: .5rem; border-bottom: 2px solid var(--gray-100); }
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: .75rem 1.25rem;
}
.detail-field { display: flex; flex-direction: column; gap: .2rem; }
.field-label { font-size: .75rem; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: .5px; }
.field-value { font-size: .9rem; color: var(--gray-900); font-weight: 500; }
.detail-obs  { font-size: .9rem; color: var(--gray-700); line-height: 1.7; }
.detail-raw  { background: var(--gray-50); border-radius: var(--radius); padding: 1rem; }
.detail-raw summary { cursor: pointer; font-size: .85rem; color: var(--gray-500); font-weight: 600; margin-bottom: .5rem; }
.detail-raw pre { font-size: .75rem; color: var(--gray-700); overflow-x: auto; white-space: pre-wrap; word-break: break-all; }
.detail-aside { display: flex; flex-direction: column; gap: 1rem; position: sticky; top: 80px; }
.price-card {
  background: var(--blue-dark);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-md);
}
.price-label { font-size: .8rem; opacity: .7; text-transform: uppercase; letter-spacing: .5px; margin-bottom: .35rem; }
.price-value { font-size: 2rem; font-weight: 800; }
.price-sub   { font-size: .85rem; opacity: .7; margin-top: .35rem; }
.lead-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.lead-title    { font-size: 1.05rem; font-weight: 700; color: var(--gray-900); margin-bottom: .25rem; }
.lead-subtitle { font-size: .85rem; color: var(--gray-500); margin-bottom: 1.25rem; }
.lead-card .form-group { margin-bottom: .75rem; }
.lead-card .form-group input,
.lead-card .form-group textarea { font-size: .85rem; padding: .5rem .75rem; }

/* ── Footer ─────────────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--blue-dark);
  color: rgba(255,255,255,.5);
  text-align: center;
  padding: 1.25rem;
  font-size: .8rem;
  margin-top: 4rem;
}

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .detail-layout { grid-template-columns: 1fr; }
  .detail-aside  { position: static; }
}
@media (max-width: 640px) {
  .navbar { padding: .6rem 1rem; }
  .nav-brand span { display: none; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .assets-grid { grid-template-columns: 1fr; }
  .filter-form { flex-direction: column; align-items: stretch; }
  .search-wrap { min-width: unset; }
  .auth-card { padding: 1.75rem 1.25rem; }
  .main-container { padding: 1.25rem 1rem 3rem; }
}