/* ===========================================
   IONOS Manager - Estilos CSS
   =========================================== */

/* Variables CSS - Estilo Taiko Solutions */
:root {
  --primary-color: #e85a4f;
  --primary-dark: #c9453b;
  --primary-light: #f07167;
  --secondary-color: #333333;
  --danger-color: #e74c3c;
  --warning-color: #f39c12;
  --success-color: #27ae60;
  --info-color: #3498db;

  --text-color: #333333;
  --text-muted: #888888;
  --bg-color: #fafafa;
  --card-bg: #ffffff;
  --border-color: #eeeeee;

  --font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --border-radius: 3px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Reset y Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.5;
  min-height: 100vh;
}

/* ===========================================
   Login Page
   =========================================== */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 1rem;
}

.login-card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 400px;
  padding: 2rem;
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-logo {
  height: 50px;
  width: auto;
  margin-bottom: 1rem;
}

.login-header h1 {
  color: var(--text-color);
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.login-header p {
  color: var(--text-muted);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.login-footer {
  text-align: center;
  margin-top: 2rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.login-footer a {
  color: var(--primary-color);
  text-decoration: none;
}

.login-footer a:hover {
  text-decoration: underline;
}

/* ===========================================
   Form Elements
   =========================================== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 500;
  color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 51, 153, 0.1);
}

/* Input con sufijo (para DNS) */
.input-with-suffix {
  display: flex;
  align-items: center;
}

.input-with-suffix input {
  flex: 1;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-right: none;
}

.input-with-suffix .input-suffix {
  background-color: #e9ecef;
  border: 1px solid var(--border-color);
  border-left: none;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  padding: 0.625rem 0.75rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  white-space: nowrap;
}

/* Campos de solo lectura */
.form-group input:read-only,
.form-group select:disabled {
  background-color: #e9ecef;
  cursor: not-allowed;
  color: var(--text-muted);
}

.error-message {
  background-color: #f8d7da;
  color: var(--danger-color);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
}

/* ===========================================
   Buttons
   =========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
  background-color: var(--primary-dark);
}

.btn-secondary {
  background-color: var(--text-muted);
  color: white;
}

.btn-secondary:hover:not(:disabled) {
  background-color: #5a6268;
}

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-color);
}

.btn-outline:hover:not(:disabled) {
  background-color: var(--bg-color);
}

.btn-danger {
  background-color: var(--danger-color);
  color: white;
}

.btn-danger:hover:not(:disabled) {
  background-color: #c82333;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* ===========================================
   Navbar
   =========================================== */
.navbar {
  background: #ffffff;
  color: var(--text-color);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-logo {
  height: 32px;
  width: auto;
}

.navbar-brand h1 {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.navbar-menu {
  display: flex;
  gap: 0.25rem;
}

.nav-link {
  color: var(--text-color);
  text-decoration: none;
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 400;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--primary-color);
}

.nav-link.active {
  color: var(--primary-color);
  font-weight: 500;
}

.navbar-user {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.navbar-user span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.navbar-user .btn-outline {
  color: var(--text-color);
  border-color: var(--border-color);
  font-size: 0.8rem;
  padding: 0.4rem 0.8rem;
}

.navbar-user .btn-outline:hover {
  background-color: var(--bg-color);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

/* ===========================================
   Main Content
   =========================================== */
.main-content {
  padding: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
}

.page-header {
  margin-bottom: 2rem;
}

.page-header h2 {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text-color);
  letter-spacing: 0.5px;
}

.page-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ===========================================
   Cards
   =========================================== */
.card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}

.card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
  font-size: 1.125rem;
  font-weight: 600;
}

.card-body {
  padding: 1.5rem;
}

/* ===========================================
   Stats Grid
   =========================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s, transform 0.2s;
  cursor: pointer;
}

.stat-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.stat-card.warning {
  border-left: 4px solid var(--warning-color);
}

.stat-card.danger {
  border-left: 4px solid var(--danger-color);
}

.stat-icon {
  font-size: 2rem;
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-color);
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* ===========================================
   Dashboard Grid
   =========================================== */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

/* Quick Actions */
.quick-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.quick-action-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--bg-color);
  border-radius: var(--border-radius);
  color: var(--text-color);
  text-decoration: none;
  transition: all 0.2s;
}

.quick-action-btn:hover {
  background: var(--primary-color);
  color: white;
}

.quick-action-btn .icon {
  font-size: 1.25rem;
}

/* Activity List */
.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--bg-color);
  border-radius: var(--border-radius);
}

.activity-item .time {
  color: var(--text-muted);
  font-size: 0.75rem;
  white-space: nowrap;
}

.activity-item .action {
  flex: 1;
  font-size: 0.875rem;
}

/* Alerts */
.alerts-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.alert-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--border-radius);
  background: #fff3cd;
  border-left: 4px solid var(--warning-color);
}

.alert-item.danger {
  background: #f8d7da;
  border-left-color: var(--danger-color);
}

/* Empty State */
.empty-state {
  text-align: center;
  color: var(--text-muted);
  padding: 2rem;
}

/* ===========================================
   Tables
   =========================================== */
.table-container {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

table th,
table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

table th {
  background: var(--bg-color);
  font-weight: 600;
  color: var(--text-color);
}

table tbody tr:hover {
  background: var(--bg-color);
}

/* ===========================================
   Utilities
   =========================================== */
[hidden] {
  display: none !important;
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--text-muted);
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }

/* ===========================================
   Zones Grid
   =========================================== */
.zones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}

.zone-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
}

.zone-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.zone-icon {
  font-size: 2rem;
}

.zone-info h4 {
  margin: 0;
  font-size: 1rem;
}

.zone-id {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: monospace;
}

/* ===========================================
   Type Badges (DNS)
   =========================================== */
.type-badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  font-family: monospace;
}

.type-A { background: #e3f2fd; color: #1565c0; }
.type-AAAA { background: #e8f5e9; color: #2e7d32; }
.type-CNAME { background: #fff3e0; color: #ef6c00; }
.type-MX { background: #fce4ec; color: #c2185b; }
.type-TXT { background: #f3e5f5; color: #7b1fa2; }
.type-NS { background: #e0f7fa; color: #00838f; }
.type-SRV { background: #fff8e1; color: #ff8f00; }
.type-CAA { background: #efebe9; color: #5d4037; }

/* ===========================================
   Filters
   =========================================== */
.filters-row {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.search-input {
  flex: 1;
  min-width: 200px;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
}

.filter-select {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  background: white;
}

/* ===========================================
   Content Cell
   =========================================== */
.content-cell {
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: monospace;
  font-size: 0.85rem;
}

/* ===========================================
   Form Enhancements
   =========================================== */
.form-row {
  display: flex;
  gap: 1rem;
}

.form-row .form-group {
  flex: 1;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ===========================================
   Status Badges (SSL)
   =========================================== */
.status-warning {
  background: #fff3cd;
  color: #856404;
}

.status-critical {
  background: #f8d7da;
  color: #721c24;
}

.text-danger {
  color: var(--danger-color);
  font-weight: 600;
}

.text-warning {
  color: #856404;
  font-weight: 600;
}

/* ===========================================
   Stat Card Danger
   =========================================== */
.stat-card.danger {
  border-left: 4px solid var(--danger-color);
}

/* ===========================================
   Modals
   =========================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}

.modal-content {
  position: relative;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  margin: 1rem;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0;
  line-height: 1;
}

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

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
}

/* ===========================================
   Badges
   =========================================== */
.role-badge,
.status-badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
}

.role-super_admin {
  background: #6f42c1;
  color: white;
}

.role-admin {
  background: var(--primary-color);
  color: white;
}

.role-editor {
  background: var(--info-color);
  color: white;
}

.role-viewer {
  background: var(--text-muted);
  color: white;
}

.status-active {
  background: #d4edda;
  color: #155724;
}

.status-inactive {
  background: #f8d7da;
  color: #721c24;
}

/* ===========================================
   Actions Column
   =========================================== */
td.actions {
  vertical-align: middle;
}

.actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.actions .btn {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
}

/* Alinear verticalmente todas las celdas de tabla */
table td {
  vertical-align: middle;
}

/* ===========================================
   Footer
   =========================================== */
.footer {
  background: #ffffff;
  color: var(--text-muted);
  text-align: center;
  padding: 1.5rem;
  margin-top: 2rem;
  font-size: 0.8rem;
  border-top: 1px solid var(--border-color);
}

.footer a {
  color: var(--primary-color);
  text-decoration: none;
}

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

/* ===========================================
   Zones List (Dashboard)
   =========================================== */
.zones-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.zone-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--bg-color);
  border-radius: var(--border-radius);
  text-decoration: none;
  color: var(--text-color);
  transition: background 0.2s;
}

.zone-item:hover {
  background: var(--border-color);
}

.zone-item .zone-icon {
  font-size: 1.25rem;
}

.zone-item .zone-name {
  font-weight: 500;
}

/* ===========================================
   Pagination
   =========================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.pagination span {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* ===========================================
   Badge
   =========================================== */
.badge {
  background: var(--primary-color);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  margin-left: 0.5rem;
}

/* ===========================================
   Responsive
   =========================================== */
@media (max-width: 768px) {
  .navbar {
    flex-wrap: wrap;
    height: auto;
    padding: 1rem;
  }

  .navbar-menu {
    order: 3;
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
  }

  .nav-link {
    padding: 0.5rem;
    font-size: 0.875rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}