@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --admin-bg: #090d16;
  --admin-sidebar: #0f1523;
  --admin-card: rgba(20, 27, 45, 0.85);
  --admin-border: rgba(255, 255, 255, 0.08);
  --admin-primary: #00f0ff;
  --admin-purple: #9d4edd;
  --admin-success: #10b981;
  --admin-danger: #f43f5e;
  --admin-warning: #f59e0b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --font-main: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--admin-bg);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
}

/* Login Modal / Screen */
.login-screen {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at center, #151c33 0%, #080b12 100%);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: 16px;
  padding: 36px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  text-align: center;
  backdrop-filter: blur(12px);
}

.login-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--admin-primary), var(--admin-purple));
  border-radius: 14px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: #fff;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

/* Layout */
.admin-layout {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

.admin-sidebar {
  width: 260px;
  background: var(--admin-sidebar);
  border-right: 1px solid var(--admin-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-header {
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--admin-border);
}

.sidebar-menu {
  list-style: none;
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.menu-btn {
  width: 100%;
  background: transparent;
  border: none;
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
}

.menu-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.menu-btn.active {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(157, 78, 221, 0.2));
  color: #fff;
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--admin-border);
}

/* Main Content Area */
.admin-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.top-bar {
  padding: 20px 32px;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(9, 13, 22, 0.6);
  backdrop-filter: blur(10px);
}

.content-body {
  padding: 32px;
  flex: 1;
}

.admin-tab {
  display: none;
}

.admin-tab.active {
  display: block;
  animation: fadeIn 0.25s ease forwards;
}

/* Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.stat-icon.cyan { background: rgba(0, 240, 255, 0.12); color: var(--admin-primary); }
.stat-icon.purple { background: rgba(157, 78, 221, 0.12); color: var(--admin-purple); }
.stat-icon.emerald { background: rgba(16, 185, 129, 0.12); color: var(--admin-success); }
.stat-icon.rose { background: rgba(244, 63, 94, 0.12); color: var(--admin-danger); }
.stat-icon.amber { background: rgba(245, 158, 11, 0.12); color: var(--admin-warning); }

.stat-info h4 {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
}

.stat-info .stat-value {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
}

/* Table Style */
.table-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: 14px;
  overflow: hidden;
  margin-top: 20px;
}

.table-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--admin-border);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13.5px;
}

.admin-table th {
  background: rgba(15, 23, 42, 0.7);
  padding: 14px 20px;
  color: var(--text-dim);
  font-weight: 600;
  border-bottom: 1px solid var(--admin-border);
}

.admin-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--admin-border);
  color: var(--text-muted);
}

.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
  color: #fff;
}

/* Status Pills */
.pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.pill-success { background: rgba(16, 185, 129, 0.15); color: var(--admin-success); }
.pill-danger { background: rgba(244, 63, 94, 0.15); color: var(--admin-danger); }
.pill-warning { background: rgba(245, 158, 11, 0.15); color: var(--admin-warning); }
.pill-info { background: rgba(0, 240, 255, 0.15); color: var(--admin-primary); }

/* Buttons */
.btn-admin {
  padding: 9px 18px;
  border-radius: 8px;
  font-family: var(--font-main);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--admin-primary), #00b4d8);
  color: #000;
}

.btn-primary:hover {
  filter: brightness(1.15);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.btn-danger {
  background: rgba(244, 63, 94, 0.15);
  color: var(--admin-danger);
  border: 1px solid rgba(244, 63, 94, 0.3);
}

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

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(6px);
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: 16px;
  width: 100%;
  max-width: 580px;
  padding: 30px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7);
}

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

.btn-close {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 20px;
  cursor: pointer;
}

.btn-close:hover {
  color: #fff;
}

/* Form Styles */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 10px 14px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  color: #fff;
  font-family: var(--font-main);
  font-size: 13.5px;
  outline: none;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--admin-primary);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.form-textarea {
  min-height: 90px;
  resize: vertical;
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  padding: 14px 20px;
  border-radius: 10px;
  background: #18223c;
  color: #fff;
  border: 1px solid var(--admin-border);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideIn 0.3s ease;
}

.toast.success { border-color: var(--admin-success); }
.toast.error { border-color: var(--admin-danger); }

@keyframes slideIn {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* KEY MANAGEMENT UTILITIES */
.key-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.key-mini-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: transform 0.2s, border-color 0.2s;
}

.key-mini-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.2);
}

.key-mini-card .val {
  font-size: 22px;
  font-weight: 700;
  font-family: var(--font-mono);
}

.key-mini-card .label {
  font-size: 12px;
  color: var(--text-muted);
}

.key-controls-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 16px;
}

.key-filter-tabs {
  display: flex;
  gap: 6px;
  background: rgba(15, 23, 42, 0.6);
  padding: 4px;
  border-radius: 10px;
  border: 1px solid var(--admin-border);
}

.filter-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.filter-tab-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.filter-tab-btn.active {
  background: rgba(0, 240, 255, 0.15);
  color: var(--admin-primary);
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.filter-badge {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.filter-tab-btn.active .filter-badge {
  background: var(--admin-primary);
  color: #000;
}

.key-search-box {
  position: relative;
  min-width: 240px;
  flex: 1;
  max-width: 340px;
}

.key-search-box i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 13px;
}

.key-search-box input {
  width: 100%;
  padding: 8px 12px 8px 34px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  color: #fff;
  font-size: 13px;
  outline: none;
}

.key-search-box input:focus {
  border-color: var(--admin-primary);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.key-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.btn-tool {
  padding: 7px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

.btn-tool:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.btn-tool-clean {
  background: rgba(244, 63, 94, 0.1);
  color: #ff6b81;
  border-color: rgba(244, 63, 94, 0.25);
}

.btn-tool-clean:hover {
  background: rgba(244, 63, 94, 0.2);
  color: #fff;
}

.btn-tool-reset {
  background: rgba(157, 78, 221, 0.1);
  color: #c77dff;
  border-color: rgba(157, 78, 221, 0.25);
}

.btn-tool-reset:hover {
  background: rgba(157, 78, 221, 0.2);
  color: #fff;
}

.btn-tool-export {
  background: rgba(16, 185, 129, 0.1);
  color: #2ec4b6;
  border-color: rgba(16, 185, 129, 0.25);
}

.btn-tool-export:hover {
  background: rgba(16, 185, 129, 0.2);
  color: #fff;
}

/* Floating Batch Action Bar */
.batch-action-bar {
  background: linear-gradient(135deg, rgba(20, 27, 45, 0.98), rgba(30, 41, 69, 0.98));
  border: 1px solid var(--admin-primary);
  border-radius: 12px;
  padding: 10px 18px;
  display: none;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  box-shadow: 0 10px 30px rgba(0, 240, 255, 0.15);
  animation: slideIn 0.25s ease;
}

.batch-action-bar.active {
  display: flex;
}

.batch-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: #fff;
}

.batch-badge {
  background: var(--admin-primary);
  color: #000;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.batch-buttons {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

/* Custom Checkbox */
.admin-table input[type="checkbox"],
.key-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 17px;
  height: 17px;
  border: 1.5px solid var(--admin-border);
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.8);
  cursor: pointer;
  display: inline-grid;
  place-content: center;
  transition: all 0.15s ease;
  vertical-align: middle;
}

.admin-table input[type="checkbox"]:hover,
.key-checkbox:hover {
  border-color: var(--admin-primary);
}

.admin-table input[type="checkbox"]:checked,
.key-checkbox:checked {
  background: var(--admin-primary);
  border-color: var(--admin-primary);
}

.admin-table input[type="checkbox"]:checked::before,
.key-checkbox:checked::before {
  content: "";
  width: 9px;
  height: 5px;
  border-left: 2px solid #000;
  border-bottom: 2px solid #000;
  transform: rotate(-45deg) translate(1px, -1px);
}