/* ==========================================================================
   AgileNotes Admin - Dark Theme Styles
   ========================================================================== */

/* Reset & Base
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  background: #0f172a;
  color: #e2e8f0;
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  position: relative;
  overflow-x: hidden;
}

/* Custom Scrollbar - Dark Theme */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  transition: background 0.2s;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Firefox scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

/* Ambient Background */
.ambient-bg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(99, 102, 241, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(236, 72, 153, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(16, 185, 129, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.hidden {
  display: none !important;
}

/* Logo
   ========================================================================== */
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  font-size: 24px;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  background: linear-gradient(135deg, #6366f1, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

/* Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: #4f46e5;
  color: #fff;
}

.btn-primary:hover:not(:disabled) {
  background: #4338ca;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.4);
}

.btn-secondary {
  background: #334155;
  color: #e2e8f0;
}

.btn-secondary:hover:not(:disabled) {
  background: #475569;
}

.btn-danger {
  background: #ef4444;
  color: #fff;
}

.btn-danger:hover:not(:disabled) {
  background: #dc2626;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.btn-success {
  background: #10b981;
  color: #fff;
}

.btn-success:hover:not(:disabled) {
  background: #059669;
}

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

.btn-xs {
  padding: 4px 8px;
  font-size: 11px;
  border-radius: 4px;
}

/* Login Screen
   ========================================================================== */
#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}

.login-card {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.login-header .logo {
  justify-content: center;
  margin-bottom: 8px;
}

.login-subtitle {
  color: #94a3b8;
  font-size: 14px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.login-btn {
  width: 100%;
  padding: 12px;
  font-size: 15px;
  margin-top: 4px;
}

/* Form Elements
   ========================================================================== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 8px;
  color: #e2e8f0;
  font-family: inherit;
  font-size: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: #818cf8;
  box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.15);
}

.form-input::placeholder {
  color: #475569;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-select option {
  background: #1e293b;
  color: #e2e8f0;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-error {
  color: #ef4444;
  font-size: 13px;
  min-height: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Header
   ========================================================================== */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  background: rgba(15, 23, 42, 0.85);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.admin-username {
  color: #94a3b8;
  font-size: 13px;
  font-weight: 500;
}

/* Navigation Tabs
   ========================================================================== */
.app-nav {
  display: flex;
  gap: 4px;
  padding: 12px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(15, 23, 42, 0.5);
}

.nav-tab {
  padding: 8px 20px;
  background: transparent;
  border: none;
  border-radius: 20px;
  color: #94a3b8;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-tab:hover {
  color: #e2e8f0;
  background: rgba(255, 255, 255, 0.05);
}

.nav-tab.active {
  color: #fff;
  background: #4f46e5;
}

/* Main Content
   ========================================================================== */
#content {
  padding: 24px;
  max-width: 1400px;
  margin: 0 auto;
}

/* Cards / Panels
   ========================================================================== */
.card {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 12px;
  padding: 24px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  color: #f1f5f9;
}

/* Search Input
   ========================================================================== */
.search-container {
  position: relative;
  margin-bottom: 20px;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #475569;
  pointer-events: none;
  font-size: 14px;
}

.search-input {
  width: 100%;
  padding: 10px 14px 10px 40px;
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 8px;
  color: #e2e8f0;
  font-family: inherit;
  font-size: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.search-input:focus {
  outline: none;
  border-color: #818cf8;
  box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.15);
}

.search-input::placeholder {
  color: #475569;
}

/* Tables
   ========================================================================== */
.table-container {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid #334155;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th {
  text-align: left;
  padding: 12px 16px;
  background: #0f172a;
  color: #94a3b8;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid #334155;
  white-space: nowrap;
  position: sticky;
  top: 0;
}

.data-table td {
  padding: 10px 16px;
  border-bottom: 1px solid rgba(51, 65, 85, 0.5);
  color: #cbd5e1;
  max-width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.data-table tbody tr:nth-child(even) {
  background: rgba(15, 23, 42, 0.3);
}

.data-table tbody tr:hover {
  background: rgba(99, 102, 241, 0.08);
}

.data-table .actions-cell {
  white-space: nowrap;
  display: flex;
  gap: 6px;
}

/* Pagination
   ========================================================================== */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  margin-top: 8px;
}

.pagination-info {
  color: #94a3b8;
  font-size: 13px;
}

/* Badges
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.badge-indigo {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
}

.badge-green {
  background: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
}

.badge-red {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
}

.badge-slate {
  background: rgba(100, 116, 139, 0.2);
  color: #94a3b8;
}

.badge-purple {
  background: rgba(168, 85, 247, 0.15);
  color: #c4b5fd;
}

.badge-cyan {
  background: rgba(6, 182, 212, 0.15);
  color: #67e8f9;
}

/* Modal
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  animation: fadeIn 0.15s ease;
}

.modal-card {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 16px;
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: slideUp 0.2s ease;
}

.modal-card.modal-wide {
  max-width: 720px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid #334155;
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  color: #f1f5f9;
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 20px;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid #334155;
}

/* JSON Editor
   ========================================================================== */
.json-editor {
  width: 100%;
  min-height: 300px;
  padding: 16px;
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 8px;
  color: #a5b4fc;
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
  font-size: 13px;
  line-height: 1.6;
  resize: vertical;
  tab-size: 2;
}

.json-editor:focus {
  outline: none;
  border-color: #818cf8;
  box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.15);
}

.json-display {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 16px;
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
  font-size: 13px;
  line-height: 1.6;
  color: #a5b4fc;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 400px;
  overflow-y: auto;
}

/* Toast Notifications
   ========================================================================== */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  animation: slideInRight 0.3s ease, fadeOut 0.3s ease 2.7s forwards;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 400px;
}

.toast-success {
  background: #065f46;
  color: #6ee7b7;
  border: 1px solid #10b981;
}

.toast-error {
  background: #7f1d1d;
  color: #fca5a5;
  border: 1px solid #ef4444;
}

.toast-info {
  background: #1e1b4b;
  color: #a5b4fc;
  border: 1px solid #6366f1;
}

/* Loading Spinner
   ========================================================================== */
.spinner-container {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 0;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(129, 140, 248, 0.2);
  border-top-color: #818cf8;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner-sm {
  width: 18px;
  height: 18px;
  border-width: 2px;
}

/* Empty State
   ========================================================================== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: #64748b;
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state-title {
  font-size: 16px;
  font-weight: 600;
  color: #94a3b8;
  margin-bottom: 8px;
}

.empty-state-text {
  font-size: 14px;
}

/* Key Schema Info
   ========================================================================== */
.key-schema-info {
  display: flex;
  gap: 16px;
  padding: 12px 16px;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 13px;
  color: #a5b4fc;
  flex-wrap: wrap;
}

.key-schema-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.key-schema-label {
  font-weight: 600;
  color: #818cf8;
}

/* Query Section
   ========================================================================== */
.query-section {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.query-section .form-group {
  flex: 1;
  min-width: 180px;
}

/* Toolbar
   ========================================================================== */
.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.toolbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 200px;
}

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Animations
   ========================================================================== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Responsive
   ========================================================================== */
@media (max-width: 768px) {
  #content {
    padding: 16px;
  }

  .card {
    padding: 16px;
  }

  .login-card {
    padding: 24px;
  }

  .app-header {
    padding: 12px 16px;
  }

  .app-nav {
    padding: 10px 16px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-left,
  .toolbar-right {
    width: 100%;
  }

  .query-section {
    flex-direction: column;
  }

  .query-section .form-group {
    min-width: unset;
  }
}