/* ILOBO BARBER - Panel de Control CSS (Webnix Ultra-Light) */
:root {
  --admin-bg: #111312;
  --admin-card: #181b18;
  --admin-card-hover: #1f231f;
  --admin-border: #282d27;
  --admin-text: #f3f1e9;
  --admin-muted: #9aa196;
  --admin-lime: #c8ee67;
  --admin-lime-hover: #b4db4f;
  --admin-danger: #ef4444;
  --admin-warning: #f59e0b;
  --admin-success: #10b981;
  --admin-info: #3b82f6;
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body.admin-body {
  background: var(--admin-bg);
  color: var(--admin-text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
}

[hidden] {
  display: none !important;
}

/* Auth / Login Container */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(circle at 50% 35%, #1a1e19 0%, #0d0f0e 100%);
}

.auth-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  width: 100%;
  max-width: 400px;
  padding: 36px 30px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.7);
}

.auth-header {
  text-align: center;
  margin-bottom: 28px;
}

.auth-logo {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
  color: var(--admin-text);
}

.auth-logo span {
  color: var(--admin-lime);
  margin-left: 4px;
}

.auth-subtitle {
  color: var(--admin-muted);
  font-size: 13px;
}

/* Form Styles */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--admin-muted);
  margin-bottom: 7px;
  font-weight: 600;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 14px;
  background: #111312;
  border: 1px solid var(--admin-border);
  color: var(--admin-text);
  font-family: var(--font-body);
  font-size: 14px;
  transition: border-color 0.15s ease;
}

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

.form-textarea {
  resize: vertical;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
}

.btn-lime {
  background: var(--admin-lime);
  color: #171918;
}

.btn-lime:hover {
  background: var(--admin-lime-hover);
}

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

.btn-outline:hover {
  border-color: var(--admin-lime);
  color: var(--admin-lime);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--admin-danger);
  color: var(--admin-danger);
}

.btn-danger:hover {
  background: var(--admin-danger);
  color: #fff;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

/* App Header & Navigation */
.app-header {
  background: var(--admin-card);
  border-bottom: 1px solid var(--admin-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--admin-text);
}

.brand-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-title span {
  color: var(--admin-lime);
}

.brand-badge {
  background: rgba(200, 238, 103, 0.15);
  color: var(--admin-lime);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  text-transform: uppercase;
  border: 1px solid rgba(200, 238, 103, 0.3);
}

.nav-tabs {
  display: flex;
  gap: 4px;
}

.nav-tab {
  background: transparent;
  border: none;
  color: var(--admin-muted);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.15s ease;
}

.nav-tab:hover {
  color: var(--admin-text);
  background: rgba(255, 255, 255, 0.04);
}

.nav-tab.active {
  color: #171918;
  background: var(--admin-lime);
  font-weight: 700;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* App Main Container */
.app-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 24px 60px;
}

.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.view-title {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.05;
  color: var(--admin-text);
}

.view-desc {
  color: var(--admin-muted);
  font-size: 13px;
  margin-top: 4px;
}

/* KPI Cards */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-bottom: 30px;
}

.kpi-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
}

.kpi-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--admin-muted);
  font-weight: 600;
  margin-bottom: 10px;
}

.kpi-value {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
  color: var(--admin-text);
}

.kpi-value.lime {
  color: var(--admin-lime);
}

.kpi-value.warning {
  color: var(--admin-warning);
}

/* Tables and Lists */
.card-table {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th {
  padding: 14px 18px;
  background: #141614;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--admin-muted);
  border-bottom: 1px solid var(--admin-border);
  font-weight: 600;
}

td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--admin-border);
  font-size: 13px;
  vertical-align: middle;
}

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

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-warning {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-success {
  background: rgba(200, 238, 103, 0.15);
  color: var(--admin-lime);
  border: 1px solid rgba(200, 238, 103, 0.3);
}

.badge-danger {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-info {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

/* Filters & Actions Bar */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.search-input {
  max-width: 320px;
}

.filter-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Modals */
.admin-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.admin-modal {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 30px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0,0,0,0.8);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.modal-header h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
}

.close-btn {
  background: transparent;
  border: none;
  color: var(--admin-muted);
  font-size: 24px;
  cursor: pointer;
}

.close-btn:hover {
  color: var(--admin-lime);
}

/* Alerts */
.admin-alert {
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 13px;
  border-radius: 2px;
}

.admin-alert-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--admin-danger);
  color: #fca5a5;
}

.admin-alert-success {
  background: rgba(200, 238, 103, 0.15);
  border: 1px solid var(--admin-lime);
  color: var(--admin-lime);
}

/* Responsive */
@media (max-width: 768px) {
  .header-inner {
    height: auto;
    padding: 14px 18px;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  .nav-tabs {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }
  .app-main {
    padding: 20px 16px 40px;
  }
}