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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #183b17 0%, #2a5c28 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  background: white;
  border-radius: 12px;
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

h1 {
  text-align: center;
  color: #333;
  margin-bottom: 0.5rem;
  font-size: 1.8rem;
}

.subtitle {
  text-align: center;
  color: #666;
  margin-bottom: 2rem;
  font-size: 0.9rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

label {
  display: block;
  margin-bottom: 0.4rem;
  color: #555;
  font-weight: 500;
  font-size: 0.9rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="search"] {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e1e5e9;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s;
}

input:focus {
  outline: none;
  border-color: #183b17;
}

.btn {
  width: 100%;
  padding: 0.85rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary {
  background: linear-gradient(135deg, #183b17 0%, #2a5c28 100%);
  color: white;
  margin-top: 0.5rem;
}

.btn-google {
  background: white;
  color: #333;
  border: 2px solid #e1e5e9;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-google:hover {
  border-color: #4285f4;
  background: #f8f9ff;
}

.divider {
  display: flex;
  align-items: center;
  margin: 1.5rem 0;
  color: #999;
  font-size: 0.85rem;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid #e1e5e9;
}

.divider::before {
  margin-right: 0.75rem;
}

.divider::after {
  margin-left: 0.75rem;
}

.link {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: #666;
}

.link a {
  color: #183b17;
  text-decoration: none;
  font-weight: 500;
}

.link a:hover {
  text-decoration: underline;
}

.alert {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  display: none;
}

.alert-error {
  background: #fee;
  color: #c33;
  border: 1px solid #fcc;
}

.alert-success {
  background: #efe;
  color: #363;
  border: 1px solid #cfc;
}

/* Dashboard */
.dashboard-body {
  background: #183b17;
  display: block;
  padding: 0;
}

.dashboard-body h2 {
  color: #ffffff;
}

.dashboard-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.dashboard-header h1 {
  text-align: left;
  font-size: 1.5rem;
  color: #ffffff;
}

.btn-logout {
  background: #f44336;
  color: white;
  padding: 0.5rem 1.2rem;
  width: auto;
  font-size: 0.85rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
}

.btn-logout:hover {
  background: #d32f2f;
}

.welcome-card {
  background: linear-gradient(135deg, #183b17 0%, #2a5c28 100%);
  color: white;
  padding: 2rem;
  border-radius: 12px;
  margin-bottom: 2rem;
}

.welcome-card h2 {
  margin-bottom: 0.5rem;
}

.forms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.form-card {
  background: white;
  border: 2px solid #e1e5e9;
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.3s, transform 0.2s;
}

.form-card:hover {
  border-color: #183b17;
  transform: translateY(-2px);
}

.form-card .icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.form-card h3 {
  color: #333;
  font-size: 1rem;
}

.form-card p {
  color: #666;
  font-size: 0.8rem;
  margin-top: 0.3rem;
}

/* Admin Panel */
.admin-body {
  background: #183b17;
  display: block;
  padding: 0;
}

.admin-body h2,
.admin-body h3 {
  color: #ffffff;
}

.admin-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.stat-card .number {
  font-size: 2.5rem;
  font-weight: 700;
  color: #183b17;
}

.stat-card .label {
  color: #666;
  font-size: 0.85rem;
  margin-top: 0.3rem;
}

.search-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.search-bar input {
  flex: 1;
}

.search-bar button {
  width: auto;
  padding: 0.75rem 1.5rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.data-table th,
.data-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid #f0f0f0;
}

.data-table th {
  background: #f0f5ef;
  font-weight: 600;
  color: #555;
  font-size: 0.85rem;
  text-transform: uppercase;
}

.data-table td {
  font-size: 0.9rem;
  color: #333;
}

.data-table tr:hover {
  background: #f0f5ef;
}

.badge {
  padding: 0.25rem 0.6rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-google {
  background: #e8f0fe;
  color: #4285f4;
}

.badge-email {
  background: #fef3e8;
  color: #f59e0b;
}

.badge-activo {
  background: #e8f5e9;
  color: #4caf50;
}

.badge-bloqueado {
  background: #fce4ec;
  color: #f44336;
}

.badge-admin {
  background: #fce4ec;
  color: #e91e63;
}

.badge-owner {
  background: #fff3e0;
  color: #ff9800;
}

.badge-kids {
  background: #e3f2fd;
  color: #2196f3;
}

.badge-juvenil {
  background: #f3e5f5;
  color: #9c27b0;
}

.btn-sm {
  padding: 0.3rem 0.7rem;
  font-size: 0.8rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.btn-danger {
  background: #fee;
  color: #c33;
}

.btn-danger:hover {
  background: #fcc;
}

.empty-state {
  text-align: center;
  color: #999;
  padding: 3rem;
  font-size: 1rem;
}

.loading {
  text-align: center;
  padding: 2rem;
  color: #666;
}

/* Responsive */
@media (max-width: 768px) {
  .dashboard-container,
  .admin-container {
    padding: 1rem;
  }

  .data-table {
    font-size: 0.8rem;
  }

  .data-table th,
  .data-table td {
    padding: 0.6rem 0.5rem;
  }

  .search-bar {
    flex-direction: column;
  }

  .search-bar button {
    width: 100%;
  }
}

.badge-usuario {
  background: #e8f5e9;
  color: #4caf50;
}

/* Dark Mode Toggle */
.theme-toggle {
  position: fixed;
  top: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.4);
}

/* Dark Mode */
body.dark-mode {
  background: #0d1f0c;
}

body.dark-mode .container {
  background: #143012;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

body.dark-mode h1 {
  color: #eee;
}

body.dark-mode .subtitle {
  color: #aaa;
}

body.dark-mode label {
  color: #ccc;
}

body.dark-mode input[type="text"],
body.dark-mode input[type="email"],
body.dark-mode input[type="password"],
body.dark-mode input[type="tel"],
body.dark-mode input[type="search"],
body.dark-mode input[type="number"],
body.dark-mode input[type="url"],
body.dark-mode select,
body.dark-mode textarea {
  background: #1f4a1d;
  border-color: #2a5c28;
  color: #eee;
}

body.dark-mode input:focus {
  border-color: #4caf50;
}

body.dark-mode .btn-google {
  background: #143012;
  color: #eee;
  border-color: #2a5c28;
}

body.dark-mode .btn-google:hover {
  background: #1f4a1d;
  border-color: #4caf50;
}

body.dark-mode .divider {
  color: #666;
}

body.dark-mode .divider::before,
body.dark-mode .divider::after {
  border-color: #333;
}

body.dark-mode .link {
  color: #aaa;
}

body.dark-mode .alert-error {
  background: #3d1515;
  color: #ff6b6b;
  border-color: #5c2020;
}

body.dark-mode .alert-success {
  background: #153d15;
  color: #6bff6b;
  border-color: #205c20;
}

body.dark-mode.dashboard-body,
body.dark-mode.admin-body {
  background: #0d1f0c;
}

body.dark-mode .dashboard-container h2,
body.dark-mode .admin-container h2,
body.dark-mode .admin-container h3 {
  color: #eee;
}

body.dark-mode .form-card {
  background: #143012;
  border-color: #2a5c28;
}

body.dark-mode .form-card:hover {
  border-color: #4caf50;
}

body.dark-mode .form-card h3 {
  color: #eee;
}

body.dark-mode .form-card p {
  color: #aaa;
}

body.dark-mode .stat-card {
  background: #143012;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

body.dark-mode .stat-card .label {
  color: #aaa;
}

body.dark-mode .data-table {
  background: #143012;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

body.dark-mode .data-table th {
  background: #1f4a1d;
  color: #ccc;
}

body.dark-mode .data-table td {
  color: #ddd;
  border-bottom-color: #2a5c28;
}

body.dark-mode .data-table tr:hover {
  background: #1f4a1d;
}

body.dark-mode .theme-toggle {
  background: rgba(255, 255, 255, 0.1);
}

body.dark-mode .theme-toggle:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Botón flotante Instagram */
.fab-instagram {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  z-index: 999;
  transition: transform 0.3s;
  background: #E1306C;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fab-instagram:hover {
  transform: scale(1.1);
}

.fab-instagram img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.badge-subs {
  background: #e0f7fa;
  color: #00838f;
}

.badge-sponsor {
  background: #fff8e1;
  color: #f9a825;
}