@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&family=Outfit:wght@500;600;700;800&display=swap');

/**
 * Universal PG Management Admin Stylesheet
 * Copyright (c) 2026 Cybrexus Technology (https://www.cybrexus.com). All Rights Reserved.
 */

:root {
  --admin-bg: #f8fafc;
  --sidebar-bg: #ffffff;
  --card-bg: #ffffff;
  --card-border: #e2e8f0;
  --primary-grad: linear-gradient(135deg, #059669 0%, #0d9488 100%);
  --primary: #059669;
  --primary-hover: #047857;
  --primary-light: #ecfdf5;
  --text-dark: #0f172a;
  --text-muted: #64748b;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--admin-bg);
  color: var(--text-dark);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Login View */
.login-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 1.5rem;
  background: radial-gradient(circle at 50% 30%, var(--primary-light), transparent 60%);
}

.login-card {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: 24px;
  width: 100%;
  max-width: 440px;
  padding: 2.5rem 1.75rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

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

.login-header-icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  background: var(--primary-grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: #fff;
  margin: 0 auto 1rem;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.login-header h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.login-header p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  background: #f8fafc;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  color: var(--text-dark);
  font-size: 0.95rem;
  outline: none;
  transition: all 0.25s ease;
}

.form-control:focus {
  border-color: var(--primary);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.05);
}

textarea.form-control {
  resize: vertical;
  min-height: 95px;
}

.btn-admin {
  padding: 0.8rem 1.5rem;
  border-radius: 12px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  background: var(--primary-grad);
  color: #fff;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
}

.btn-admin:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-block {
  width: 100%;
}

/* Dashboard Layout */
.dashboard-layout {
  display: flex;
  min-height: 100vh;
  position: relative;
}

.sidebar-toggle-btn {
  display: none;
  background: #ffffff;
  border: 1px solid var(--card-border);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  color: var(--text-dark);
  font-size: 1.1rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
}

.sidebar {
  width: 270px;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--card-border);
  padding: 2rem 1.25rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
  z-index: 100;
}

.sidebar-brand {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.nav-item button,
.nav-item a,
.nav-item .tab-btn {
  width: 100%;
  text-align: left;
  padding: 0.8rem 1rem;
  border-radius: 12px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.nav-item button:hover,
.nav-item a:hover,
.nav-item .tab-btn:hover {
  background: #f1f5f9;
  color: var(--text-dark);
}

.nav-item button.active,
.nav-item a.active,
.nav-item .tab-btn.active {
  background: var(--primary-grad);
  color: #fff !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.main-content {
  flex-grow: 1;
  padding: 2rem 1.5rem;
  overflow-y: auto;
  width: 100%;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--card-border);
}

/* Stat Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary-grad);
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-top: 0.4rem;
  font-family: 'Outfit', sans-serif;
}

/* Table Container for Responsive Scroll */
.table-container {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 1.25rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  text-align: left;
}

th, td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--card-border);
}

th {
  background: #f8fafc;
  color: var(--text-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

td {
  font-size: 0.9rem;
}

/* Photo Grid Admin */
.admin-photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.admin-photo-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  height: 150px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.admin-photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-delete-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(239, 68, 68, 0.9);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hidden {
  display: none !important;
}

/* Toast Messages */
.toast-msg {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 0.9rem 1.5rem;
  background: #ffffff;
  color: var(--text-dark);
  border-left: 4px solid var(--primary);
  border-radius: 12px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
  z-index: 9999;
  font-weight: 600;
  max-width: 90vw;
}

/* Admin Mobile & Desktop Touch Responsiveness System */
.table-container, .table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 12px;
  margin-bottom: 1rem;
}

.data-table {
  min-width: 600px;
}

/* Mobile Sidebar Drawer Backdrop */
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 9990;
  transition: opacity 0.3s ease;
}

.mobile-sidebar-hamburger-btn {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--primary);
  color: #ffffff;
  border: none;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  margin-right: 12px;
}

@media (max-width: 992px) {
  .mobile-sidebar-hamburger-btn {
    display: inline-flex;
  }
  .dashboard-layout {
    flex-direction: column;
  }
  .enterprise-sidebar, .sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: 280px;
    z-index: 9999;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.2);
  }
  .enterprise-sidebar.active, .sidebar.active {
    transform: translateX(0);
  }
  .main-content {
    padding: 1rem 0.75rem;
    width: 100%;
  }
  .top-bar {
    padding: 1rem;
  }
  .info-grid-responsive, .photo-form-responsive {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 576px) {
  .login-card {
    padding: 1.5rem 1.25rem !important;
    width: 94vw !important;
  }
  .top-bar {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 0.85rem;
    padding: 0.85rem !important;
  }
  .top-bar h1 {
    font-size: 1.2rem !important;
  }
  .tab-content > div {
    padding: 1rem !important;
    border-radius: 14px !important;
  }
  .toast-msg {
    left: 10px !important;
    right: 10px !important;
    bottom: 10px !important;
    text-align: center;
  }
  .btn-admin, .form-control {
    min-height: 44px;
    font-size: 0.92rem;
  }
  .stat-card-grid {
    grid-template-columns: 1fr !important;
  }
}