/* PostPilot Admin Dashboard Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;700;800&display=swap');

:root {
  --bg-dark: #07090e;
  --bg-card: rgba(18, 24, 38, 0.65);
  --bg-card-hover: rgba(28, 38, 58, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-hover: rgba(0, 242, 254, 0.3);

  --accent-cyan: #00f2fe;
  --accent-blue: #4facfe;
  --accent-purple: #7f00ff;
  --accent-pink: #ff0844;
  --accent-green: #00e676;
  --accent-amber: #ffab00;

  --text-main: #f0f4f8;
  --text-muted: #8a99ad;
  --text-dim: #5a697b;

  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;

  --shadow-glow-cyan: 0 0 25px rgba(0, 242, 254, 0.25);
  --shadow-glow-purple: 0 0 25px rgba(127, 0, 255, 0.25);
  --shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.37);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(0, 242, 254, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(127, 0, 255, 0.05) 0%, transparent 40%);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Header Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.brand-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: #fff;
  box-shadow: var(--shadow-glow-cyan);
}

.brand-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff, var(--text-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-tag {
  font-size: 0.7rem;
  font-weight: 600;
  background: rgba(0, 242, 254, 0.15);
  color: var(--accent-cyan);
  padding: 2px 8px;
  border-radius: 20px;
  border: 1px solid rgba(0, 242, 254, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--text-dim);
}

.status-pill.running .status-dot {
  background-color: var(--accent-green);
  box-shadow: 0 0 12px var(--accent-green);
  animation: pulse-dot 1.8s infinite;
}

.status-pill.paused .status-dot {
  background-color: var(--accent-amber);
  box-shadow: 0 0 12px var(--accent-amber);
}

.status-pill.stopped .status-dot {
  background-color: var(--accent-pink);
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

/* Action Buttons */
.btn {
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: #000;
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow-cyan);
}

.btn-success {
  background: rgba(0, 230, 118, 0.15);
  color: var(--accent-green);
  border: 1px solid rgba(0, 230, 118, 0.3);
}

.btn-success:hover {
  background: rgba(0, 230, 118, 0.25);
  box-shadow: 0 0 15px rgba(0, 230, 118, 0.2);
}

.btn-warning {
  background: rgba(255, 171, 0, 0.15);
  color: var(--accent-amber);
  border: 1px solid rgba(255, 171, 0, 0.3);
}

.btn-warning:hover {
  background: rgba(255, 171, 0, 0.25);
}

.btn-danger {
  background: rgba(255, 8, 68, 0.15);
  color: var(--accent-pink);
  border: 1px solid rgba(255, 8, 68, 0.3);
}

.btn-danger:hover {
  background: rgba(255, 8, 68, 0.25);
}

.btn-glass {
  background: var(--bg-glass);
  color: var(--text-main);
  border: 1px solid var(--border-glass);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-glass-hover);
}

/* Layout Container */
.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* Metrics Dashboard Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  opacity: 0;
  transition: var(--transition-smooth);
}

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

.card:hover::before {
  opacity: 1;
}

.card-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
}

.card-value {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
}

.card-subtext {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 6px;
}

/* Tabs Navigation */
.tabs-header {
  display: flex;
  gap: 10px;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 1.5rem;
}

.tab-btn {
  padding: 12px 24px;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-main);
}

.tab-btn.active {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
}

/* Tab Content Panes */
.tab-content {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Drag & Drop Upload Dropzone */
.dropzone {
  border: 2px dashed rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  background: rgba(0, 242, 254, 0.02);
  transition: var(--transition-smooth);
  cursor: pointer;
  margin-bottom: 2rem;
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.06);
  box-shadow: var(--shadow-glow-cyan);
}

.dropzone-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--accent-cyan);
}

.dropzone-text {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
}

.dropzone-subtext {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Controls Bar (Filter & Search) */
.controls-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

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

.filter-btn {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--bg-card);
  color: var(--text-muted);
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover {
  color: var(--text-main);
  border-color: var(--border-glass-hover);
}

.filter-btn.active {
  background: rgba(0, 242, 254, 0.15);
  color: var(--accent-cyan);
  border-color: rgba(0, 242, 254, 0.4);
}

.search-input {
  padding: 8px 16px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  font-size: 0.85rem;
  outline: none;
  min-width: 240px;
}

.search-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

/* Media Gallery Grid */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.media-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.media-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-glass-hover);
  box-shadow: var(--shadow-card);
}

.media-preview {
  width: 100%;
  height: 160px;
  object-fit: cover;
  background: #000;
}

.media-info {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.media-filename {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-main);
}

.media-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.badge {
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.badge-unused { background: rgba(0, 242, 254, 0.15); color: var(--accent-cyan); }
.badge-processing { background: rgba(255, 171, 0, 0.15); color: var(--accent-amber); }
.badge-used { background: rgba(0, 230, 118, 0.15); color: var(--accent-green); }
.badge-failed { background: rgba(255, 8, 68, 0.15); color: var(--accent-pink); }
.badge-published { background: rgba(0, 230, 118, 0.15); color: var(--accent-green); }

/* History Table */
.table-container {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-card);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

th {
  background: rgba(255, 255, 255, 0.02);
  padding: 14px 18px;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-glass);
}

td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-glass);
  color: var(--text-main);

}

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

.hashtags-pill {
  display: inline-block;
  background: rgba(127, 0, 255, 0.15);
  color: #b388ff;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
  margin-right: 4px;
}

/* Toast Alerts */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
}

.toast {
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  color: #fff;
  box-shadow: var(--shadow-card);
  animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast-success { border-color: var(--accent-green); color: var(--accent-green); }
.toast-error { border-color: var(--accent-pink); color: var(--accent-pink); }
.toast-info { border-color: var(--accent-cyan); color: var(--accent-cyan); }

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

/* Passcode Authentication Modal */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 7, 13, 0.88);
  backdrop-filter: blur(25px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1.5rem;
}

.modal-card {
  background: rgba(18, 24, 38, 0.95);
  border: 1px solid var(--border-glass-hover);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6), var(--shadow-glow-cyan);
  animation: zoomIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes zoomIn {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.shake {
  animation: shake 0.4s ease-in-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-10px); }
  40%, 80% { transform: translateX(10px); }
}

.modal-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.modal-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 6px;
}

.modal-subtext {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

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

.passcode-input {
  width: 100%;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  background: var(--bg-dark);
  border: 1px solid var(--border-glass);
  color: #fff;
  font-size: 1.1rem;
  text-align: center;
  letter-spacing: 2px;
  outline: none;
  transition: var(--transition-fast);
}

.passcode-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-glow-cyan);
}

.passcode-error {
  color: var(--accent-pink);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.btn-block {
  width: 100%;
  justify-content: center;
  padding: 12px;
  font-size: 0.95rem;
}

.modal-footer-note {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 1.5rem;
}

/* Pagination Controls */
.pagination-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  flex-wrap: wrap;
  gap: 1rem;
}

.pagination-info {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.pagination-info strong {
  color: var(--text-main);
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pg-btn {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.pg-btn:hover:not([disabled]) {
  background: rgba(0, 242, 254, 0.15);
  color: var(--accent-cyan);
  border-color: rgba(0, 242, 254, 0.3);
}

.pg-btn[disabled] {
  opacity: 0.35;
  cursor: not-allowed;
}

.pg-page-indicator {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0 4px;
}

.pg-page-indicator strong {
  color: var(--accent-cyan);
}

.pg-select {
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-dark);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  font-size: 0.8rem;
  outline: none;
  cursor: pointer;
}

.pg-select:focus {
  border-color: var(--accent-cyan);
}

/* Mobile Responsiveness & Breakpoints */
@media (max-width: 992px) {
  .navbar {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    padding: 1rem;
  }

  .header-status {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 1rem 0.75rem;
  }

  .brand-title {
    font-size: 1.25rem;
  }

  .header-status {
    gap: 8px;
  }

  .btn {
    padding: 6px 10px;
    font-size: 0.75rem;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .card {
    padding: 1rem;
  }

  .card-value {
    font-size: 1.5rem;
  }

  .tabs-header {
    flex-wrap: wrap;
    gap: 4px;
  }

  .tab-btn {
    padding: 10px 14px;
    font-size: 0.85rem;
    flex: 1 1 auto;
    text-align: center;
  }

  .dropzone {
    padding: 1.5rem 1rem;
  }

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

  .dropzone-text {
    font-size: 0.95rem;
  }

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

  .filter-group {
    flex-wrap: wrap;
    justify-content: center;
  }

  .search-input {
    width: 100%;
    min-width: unset;
  }

  .media-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
  }

  .media-preview {
    height: 120px;
  }

  .pagination-bar {
    flex-direction: column;
    text-align: center;
  }

  .pagination-controls {
    justify-content: center;
  }

  th, td {
    padding: 10px 12px;
    font-size: 0.78rem;
  }
}

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

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

  .status-pill {
    grid-column: 1 / -1;
    justify-content: center;
  }

  .modal-card {
    padding: 1.75rem 1.25rem;
  }
}