:root {
  --bg-app: #060911;
  --bg-sidebar: #0a0e1a;
  --bg-card: rgba(14, 20, 34, 0.85);
  --bg-input: #121828;
  --bg-hover: #1c263c;
  --border-color: rgba(255, 255, 255, 0.07);
  --border-glow: rgba(139, 92, 246, 0.35);
  --accent-purple: #8b5cf6;
  --accent-cyan: #06b6d4;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-red: #ef4444;
  --accent-pink: #ec4899;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
}

body {
  background: var(--bg-app);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-app);
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-purple);
}

/* 🔒 Admin Login Overlay */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 9, 17, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}

.auth-box {
  background: rgba(14, 20, 34, 0.95);
  border: 1px solid rgba(139, 92, 246, 0.4);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(139, 92, 246, 0.2);
  border-radius: 20px;
  padding: 36px 32px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  animation: modalScale 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.auth-logo {
  font-size: 38px;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(6, 182, 212, 0.2));
  border: 1px solid rgba(139, 92, 246, 0.4);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.auth-header h2 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 6px;
}

.auth-header p {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 24px;
}

.auth-form {
  text-align: left;
}

.auth-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  font-size: 12px;
  padding: 10px;
  border-radius: 8px;
  margin-top: 14px;
  text-align: center;
}

/* App Layout */
.app-layout {
  display: flex;
  height: 100vh;
  transition: filter 0.3s ease;
}

/* Sidebar */
.sidebar {
  width: 270px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.brand-badge {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.4);
}

.sidebar-brand h2 {
  font-size: 16px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 6px;
}

.badge-pro {
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
  color: white;
  font-size: 9px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.brand-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 24px;
  flex: 1;
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: left;
}

.nav-tab:hover {
  background: var(--bg-card);
  color: #ffffff;
  border-color: var(--border-color);
  transform: translateX(3px);
}

.nav-tab.active {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(6, 182, 212, 0.15));
  border-color: var(--border-glow);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.15);
}

.nav-tab.active .nav-icon {
  transform: scale(1.15);
}

.server-status-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-dot-pulse {
  width: 10px;
  height: 10px;
  background: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-emerald);
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 14px var(--accent-emerald); }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.status-title {
  font-size: 12px;
  font-weight: 700;
  color: #e2e8f0;
}

.status-uptime {
  font-size: 10px;
  color: var(--text-muted);
}

/* Main Panel */
.main-panel {
  flex: 1;
  padding: 28px 36px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-breadcrumbs h1 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.nav-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

.nav-actions {
  display: flex;
  gap: 10px;
}

/* Buttons */
.btn-gradient {
  background: linear-gradient(135deg, var(--accent-purple), #6366f1);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.35);
}

.btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
  opacity: 0.95;
}

.btn-glass {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: 0.2s;
}

.btn-glass:hover {
  background: var(--bg-hover);
  border-color: rgba(255,255,255,0.15);
}

.btn-primary {
  background: var(--accent-purple);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s;
}

.btn-primary:hover {
  background: #7c3aed;
}

/* Stats Ribbon */
.stats-ribbon {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
}

.stat-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  backdrop-filter: blur(12px);
  transition: transform 0.2s;
}

.stat-box:hover {
  transform: translateY(-2px);
}

.stat-icon-wrap {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.stat-box.purple .stat-icon-wrap { background: rgba(139, 92, 246, 0.15); border: 1px solid rgba(139, 92, 246, 0.3); }
.stat-box.emerald .stat-icon-wrap { background: rgba(16, 185, 129, 0.15); border: 1px solid rgba(16, 185, 129, 0.3); }
.stat-box.amber .stat-icon-wrap { background: rgba(245, 158, 11, 0.15); border: 1px solid rgba(245, 158, 11, 0.3); }
.stat-box.cyan .stat-icon-wrap { background: rgba(6, 182, 212, 0.15); border: 1px solid rgba(6, 182, 212, 0.3); }

.stat-num {
  font-size: 24px;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
}

.stat-text {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Tab Panes */
.tab-pane {
  display: none;
  animation: fadeIn 0.25s ease;
}

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

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

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.card-head h2 {
  font-size: 16px;
  font-weight: 800;
}

.text-muted {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Card Toolbar */
.card-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.search-wrap {
  flex: 1;
  min-width: 260px;
  position: relative;
}

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

.search-wrap input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px 14px 10px 36px;
  color: var(--text-main);
  font-size: 12px;
  outline: none;
}

.search-wrap input:focus {
  border-color: var(--accent-purple);
}

.filter-wrap {
  display: flex;
  gap: 6px;
}

.filter-chip {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.2s;
}

.filter-chip.active,
.filter-chip:hover {
  background: var(--bg-hover);
  color: #ffffff;
  border-color: var(--border-glow);
}

/* Table */
.table-container {
  overflow-x: auto;
}

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

.modern-table th {
  padding: 14px 16px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
}

.modern-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
  vertical-align: middle;
}

.key-tag {
  font-family: var(--font-mono);
  background: rgba(6, 182, 212, 0.1);
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.key-tag:hover {
  background: rgba(6, 182, 212, 0.2);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.status-pill.active {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-pill.revoked {
  background: rgba(239, 68, 68, 0.15);
  color: var(--accent-red);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.actions-row {
  display: flex;
  gap: 6px;
  align-items: center;
}

.btn-mini {
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: 0.2s;
}

.btn-mini.btn-toggle-revoke {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  border-color: rgba(239, 68, 68, 0.3);
}
.btn-mini.btn-toggle-revoke:hover {
  background: var(--accent-red);
  color: white;
}

.btn-mini.btn-toggle-activate {
  background: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
  border-color: rgba(16, 185, 129, 0.3);
}
.btn-mini.btn-toggle-activate:hover {
  background: var(--accent-emerald);
  color: white;
}

.btn-mini.btn-edit {
  background: var(--bg-input);
  color: #cbd5e1;
  border-color: var(--border-color);
}
.btn-mini.btn-edit:hover {
  background: var(--bg-hover);
  color: white;
  border-color: var(--accent-purple);
}

.btn-mini.btn-delete {
  background: transparent;
  color: #64748b;
}
.btn-mini.btn-delete:hover {
  color: var(--accent-red);
}

/* Forms in Settings & Modals */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 20px;
}

.settings-form,
.publisher-form,
.modal-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: flex;
  gap: 12px;
}

.flex-1 { flex: 1; }
.flex-2 { flex: 2; }

label {
  font-size: 12px;
  font-weight: 600;
  color: #cbd5e1;
}

.req {
  color: var(--accent-red);
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="number"],
input[type="password"],
select,
textarea {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text-main);
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.2);
}

.form-section-title {
  font-size: 12px;
  font-weight: 800;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border-color);
}

.field-hint {
  font-size: 11px;
  color: #64748b;
}

.chip-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.check-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.check-chip input[type="checkbox"] {
  accent-color: var(--accent-purple);
}

.health-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.health-pill {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  text-align: center;
}

.health-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.health-val {
  font-size: 16px;
  font-weight: 800;
  margin-top: 4px;
  color: var(--accent-cyan);
}

.backup-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 20px;
}

.modal-box {
  background: var(--bg-sidebar);
  border: 1px solid var(--border-glow);
  border-radius: 18px;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 26px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: modalPop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-box.modal-lg {
  max-width: 650px;
}

@keyframes modalPop {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-head h2 {
  font-size: 17px;
  font-weight: 800;
}

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

.modal-close:hover {
  color: white;
}

.modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 8px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #0f172a;
  border: 1px solid var(--accent-purple);
  color: #ffffff;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideToast 0.3s ease;
}

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

/* ==========================================
   📅 VISUAL CONTENT CALENDAR STYLES
   ========================================== */
.calendar-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.calendar-nav-controls {
  display: flex;
  align-items: center;
}

.calendar-stats-tags {
  display: flex;
  gap: 8px;
}

.queue-badge-tag {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(168, 85, 247, 0.1);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.calendar-container {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
}

.calendar-days-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 0;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-auto-rows: minmax(110px, auto);
  gap: 1px;
  background: var(--border-color);
}

.calendar-cell {
  background: #090e1a;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 110px;
  position: relative;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.calendar-cell.other-month {
  background: #060911;
  opacity: 0.4;
}

.calendar-cell.today {
  background: rgba(168, 85, 247, 0.06);
}

.calendar-cell.drag-over {
  background: rgba(6, 182, 212, 0.15);
  box-shadow: inset 0 0 0 2px var(--accent-cyan);
}

.calendar-date-number {
  font-size: 11px;
  font-weight: 800;
  color: #94a3b8;
  margin-bottom: 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calendar-cell.today .calendar-date-number {
  color: #c084fc;
}

.calendar-today-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #c084fc;
  box-shadow: 0 0 8px #c084fc;
}

.calendar-post-chip {
  background: rgba(30, 41, 59, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 4px 6px;
  font-size: 11px;
  color: #f1f5f9;
  cursor: grab;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.calendar-post-chip:hover {
  transform: translateY(-2px);
  border-color: var(--accent-purple);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.calendar-post-chip.status-published {
  border-left: 3px solid #10b981;
}

.calendar-post-chip.status-scheduled {
  border-left: 3px solid #c084fc;
}

.calendar-post-chip.status-failed {
  border-left: 3px solid #ef4444;
}

.chip-time {
  font-size: 9px;
  font-weight: 700;
  color: #94a3b8;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chip-title {
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chip-platforms {
  font-size: 10px;
  display: flex;
  gap: 3px;
}