@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --negro: #0d0d0d;
  --negro-card: #1a1a1a;
  --negro-borde: #2a2a2a;
  --blanco: #ffffff;
  --gris: #888888;
  --gris-claro: #cccccc;
  --amarillo: #f5c518;
  --amarillo-hover: #e0b000;
  --rojo-error: #e74c3c;
  --verde-ok: #2ecc71;
  --naranja-warning: #f39c12;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--negro);
  color: var(--blanco);
  min-height: 100vh;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--negro-card); }
::-webkit-scrollbar-thumb { background: var(--amarillo); border-radius: 3px; }

/* ─── NAVBAR ─── */
.navbar {
  background: var(--negro-card);
  border-bottom: 2px solid var(--amarillo);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.navbar-brand img {
  height: 44px;
  width: 44px;
  object-fit: contain;
}

.navbar-brand span {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  color: var(--blanco);
  letter-spacing: 1px;
}

.navbar-brand span em {
  color: var(--amarillo);
  font-style: normal;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.navbar-nav a {
  color: var(--gris-claro);
  text-decoration: none;
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s;
}

.navbar-nav a:hover,
.navbar-nav a.active {
  background: var(--amarillo);
  color: var(--negro);
}

.navbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--gris-claro);
}

.btn-logout {
  background: transparent;
  border: 1px solid var(--negro-borde);
  color: var(--gris);
  padding: 0.3rem 0.8rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.8rem;
  font-family: 'Poppins', sans-serif;
  transition: all 0.2s;
}

.btn-logout:hover {
  border-color: var(--rojo-error);
  color: var(--rojo-error);
}

/* ─── MAIN LAYOUT ─── */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ─── PAGE HEADER ─── */
.page-header {
  margin-bottom: 2rem;
}

.page-header h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  letter-spacing: 1px;
  color: var(--blanco);
}

.page-header h1 span {
  color: var(--amarillo);
}

.page-header p {
  color: var(--gris);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

/* ─── CARDS ─── */
.card {
  background: var(--negro-card);
  border: 1px solid var(--negro-borde);
  border-radius: 12px;
  padding: 1.5rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--negro-borde);
}

.card-header h2 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--blanco);
}

/* ─── STAT CARDS ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--negro-card);
  border: 1px solid var(--negro-borde);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: border-color 0.2s;
}

.stat-card:hover {
  border-color: var(--amarillo);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.stat-icon.amarillo { background: rgba(245,197,24,0.15); }
.stat-icon.verde { background: rgba(46,204,113,0.15); }
.stat-icon.rojo { background: rgba(231,76,60,0.15); }
.stat-icon.gris { background: rgba(136,136,136,0.15); }

.stat-info p {
  font-size: 0.75rem;
  color: var(--gris);
  margin-bottom: 0.2rem;
}

.stat-info h3 {
  font-size: 1.6rem;
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 1px;
  color: var(--blanco);
}

/* ─── BUSCADOR DNI ─── */
.search-section {
  margin-bottom: 2rem;
}

.search-box {
  background: var(--negro-card);
  border: 1px solid var(--negro-borde);
  border-radius: 12px;
  padding: 1.75rem;
}

.search-box h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 1px;
  margin-bottom: 1rem;
  color: var(--amarillo);
}

.search-input-group {
  display: flex;
  gap: 0.75rem;
}

.search-input-group input {
  flex: 1;
  background: var(--negro);
  border: 1.5px solid var(--negro-borde);
  border-radius: 8px;
  padding: 0.85rem 1.25rem;
  color: var(--blanco);
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 2px;
  transition: border-color 0.2s;
}

.search-input-group input::placeholder {
  color: var(--gris);
  letter-spacing: 1px;
  font-size: 0.95rem;
}

.search-input-group input:focus {
  outline: none;
  border-color: var(--amarillo);
}

/* ─── BOTONES ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--amarillo);
  color: var(--negro);
}

.btn-primary:hover {
  background: var(--amarillo-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--negro-borde);
  color: var(--blanco);
}

.btn-secondary:hover {
  background: #3a3a3a;
}

.btn-danger {
  background: transparent;
  color: var(--rojo-error);
  border: 1px solid var(--rojo-error);
}

.btn-danger:hover {
  background: var(--rojo-error);
  color: var(--blanco);
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
}

/* ─── RESULTADO SOCIO ─── */
.resultado-socio {
  margin-top: 1.25rem;
  border-radius: 10px;
  overflow: hidden;
  display: none;
}

.resultado-socio.visible {
  display: block;
}

.resultado-header {
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.resultado-header.al-dia {
  background: rgba(46,204,113,0.15);
  border: 1px solid rgba(46,204,113,0.3);
  color: var(--verde-ok);
}

.resultado-header.con-deuda {
  background: rgba(243,156,18,0.15);
  border: 1px solid rgba(243,156,18,0.3);
  color: var(--naranja-warning);
}

.resultado-header.no-socio {
  background: rgba(231,76,60,0.15);
  border: 1px solid rgba(231,76,60,0.3);
  color: var(--rojo-error);
}

.resultado-body {
  background: var(--negro);
  border: 1px solid var(--negro-borde);
  border-top: none;
  padding: 1.25rem;
}

.socio-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.socio-info-item label {
  display: block;
  font-size: 0.72rem;
  color: var(--gris);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.25rem;
}

.socio-info-item span {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--blanco);
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-verde { background: rgba(46,204,113,0.2); color: var(--verde-ok); }
.badge-rojo { background: rgba(231,76,60,0.2); color: var(--rojo-error); }
.badge-naranja { background: rgba(243,156,18,0.2); color: var(--naranja-warning); }

/* ─── TABLA ─── */
.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

thead th {
  background: var(--negro);
  color: var(--gris);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--negro-borde);
}

tbody td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--negro-borde);
  color: var(--gris-claro);
  vertical-align: middle;
}

tbody tr:hover td {
  background: rgba(255,255,255,0.03);
}

tbody tr:last-child td {
  border-bottom: none;
}

/* ─── FORMULARIOS ─── */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gris-claro);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--negro);
  border: 1.5px solid var(--negro-borde);
  border-radius: 8px;
  padding: 0.7rem 1rem;
  color: var(--blanco);
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--amarillo);
}

.form-group select option {
  background: var(--negro-card);
}

.form-group input.error {
  border-color: var(--rojo-error);
}

.form-error {
  font-size: 0.75rem;
  color: var(--rojo-error);
}

/* ─── MODAL ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--negro-card);
  border: 1px solid var(--negro-borde);
  border-radius: 14px;
  padding: 2rem;
  width: 90%;
  max-width: 520px;
  transform: translateY(20px);
  transition: transform 0.2s;
}

.modal-overlay.open .modal {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.modal-header h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 1px;
  color: var(--amarillo);
}

.modal-close {
  background: none;
  border: none;
  color: var(--gris);
  font-size: 1.3rem;
  cursor: pointer;
  transition: color 0.2s;
}

.modal-close:hover { color: var(--blanco); }

/* ─── TOAST ─── */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 300;
}

.toast {
  background: var(--negro-card);
  border-left: 4px solid var(--amarillo);
  border-radius: 8px;
  padding: 0.85rem 1.25rem;
  font-size: 0.875rem;
  color: var(--blanco);
  min-width: 260px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  animation: slideIn 0.3s ease;
}

.toast.success { border-color: var(--verde-ok); }
.toast.error { border-color: var(--rojo-error); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ─── EMPTY STATE ─── */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--gris);
}

.empty-state .icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.empty-state p {
  font-size: 0.9rem;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {
  .navbar { padding: 0 1rem; }
  .navbar-brand span { font-size: 1.1rem; }
  .navbar-nav { display: none; }
  .main-content { padding: 1.25rem 1rem; }
  .search-input-group { flex-direction: column; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}