/* Modern Premium Dark-Accent Design System */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-primary: #090d16;
  --bg-secondary: #111726;
  --bg-tertiary: #182235;
  --bg-card: rgba(20, 30, 48, 0.7);
  --border-color: rgba(255, 255, 255, 0.08);
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  --accent-purple: #8b5cf6;
  --accent-blue: #3b82f6;
  --accent-emerald: #10b981;
  --accent-rose: #f43f5e;
  --accent-amber: #f59e0b;
  --accent-cyan: #06b6d4;
  --accent-indigo: #6366f1;
  
  --accent-purple-gradient: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
  --accent-emerald-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --accent-rose-gradient: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);
  --accent-blue-gradient: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.05);
  
  --font-main: 'Plus Jakarta Sans', sans-serif;
  --sidebar-width: 260px;
  --header-height: 70px;
  --border-radius-lg: 16px;
  --border-radius-md: 12px;
  --border-radius-sm: 8px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.35);
  --shadow-accent: 0 0 20px rgba(139, 92, 246, 0.25);
}

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

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

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  outline: none;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* App Shell Layout */
#app-container {
  display: flex;
  width: 100vw;
  height: 100vh;
  position: relative;
}

/* Sidebar Styling */
#sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100vh;
  z-index: 100;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

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

.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--accent-purple-gradient);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-accent);
}

.logo-icon i {
  color: #fff;
  font-size: 1.2rem;
}

.logo-text {
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.5px;
  background: linear-gradient(120deg, #fff, #9ca3af);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sidebar-menu {
  list-style: none;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
  overflow-y: auto;
}

.menu-item a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: var(--border-radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.menu-item a:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  transform: translateX(4px);
}

.menu-item.active a {
  background: var(--accent-purple-gradient);
  color: #fff;
  font-weight: 600;
  box-shadow: var(--shadow-accent);
}

.menu-item.active a i {
  color: #fff;
}

.menu-item a i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
  transition: transform 0.2s ease;
}

.menu-item a:hover i {
  transform: scale(1.1);
}

.sidebar-footer {
  padding: 20px;
  border-top: 1px solid var(--border-color);
  background-color: rgba(0,0,0,0.1);
}

.user-profile-badge {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 2px solid var(--accent-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
}

.user-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.user-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.btn-logout {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 1.1rem;
  transition: color 0.2s;
  background: none;
  border: none;
  cursor: pointer;
}

.btn-logout:hover {
  color: var(--accent-rose);
}

/* Main Content Area */
#main-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  position: relative;
}

/* Header */
#main-header {
  height: var(--header-height);
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  z-index: 90;
  flex-shrink: 0;
}

.header-title-container h1 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

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

.header-badge {
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: #c084fc;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-badge .indicator-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-emerald);
}

.header-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.header-btn:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

/* Page Scroll Container */
.page-container {
  flex-grow: 1;
  overflow-y: auto;
  padding: 30px;
  position: relative;
}

/* Grid Layouts & Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(139, 92, 246, 0.3);
  box-shadow: var(--shadow-md);
}

.card-accent-purple::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--accent-purple-gradient);
}

.card-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-md);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.3rem;
  color: var(--text-primary);
}

.card-icon-wrapper.purple { color: #a78bfa; background: rgba(139, 92, 246, 0.15); }
.card-icon-wrapper.blue { color: #60a5fa; background: rgba(59, 130, 246, 0.15); }
.card-icon-wrapper.emerald { color: #34d399; background: rgba(16, 185, 129, 0.15); }
.card-icon-wrapper.rose { color: #f87171; background: rgba(244, 63, 94, 0.15); }
.card-icon-wrapper.amber { color: #fbbf24; background: rgba(245, 158, 11, 0.15); }
.card-icon-wrapper.cyan { color: #22d3ee; background: rgba(6, 182, 212, 0.15); }

.card-title {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.card-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
  line-height: 1;
  margin-bottom: 8px;
}

.card-trend {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
}

.trend-up { color: var(--accent-emerald); }
.trend-down { color: var(--accent-rose); }

/* Dashboard Graphs Grid */
.charts-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
  margin-bottom: 30px;
}

@media(max-width: 1024px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
}

.chart-card {
  min-height: 380px;
}

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

.chart-title-text {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.2px;
}

/* Kanban Board Pipeline */
.pipeline-board {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding-bottom: 20px;
  height: calc(100vh - var(--header-height) - 100px);
  align-items: flex-start;
}

.pipeline-column {
  width: 320px;
  max-height: 100%;
  background: rgba(17, 23, 38, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow: hidden;
}

.pipeline-column-header {
  padding: 16px 20px;
  background: rgba(0,0,0,0.15);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.column-title-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.stage-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.column-title {
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}

.column-count {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  font-size: 0.78rem;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 600;
}

.pipeline-cards-list {
  flex-grow: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 150px;
}

.lead-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 16px;
  cursor: grab;
  position: relative;
  transition: all 0.2s ease;
  user-select: none;
}

.lead-card:hover {
  transform: translateY(-2px);
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: var(--shadow-sm);
}

.lead-card:active {
  cursor: grabbing;
}

.lead-card-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.lead-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
}

.lead-source-tag {
  font-size: 0.72rem;
  padding: 2px 6px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
}

.lead-company {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.lead-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.04);
  padding-top: 10px;
}

.lead-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.lead-assignee-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-purple);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Forms & UI Controls */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--border-radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
}

.btn-primary {
  background: var(--accent-purple-gradient);
  color: #fff;
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
}

.btn-danger {
  background: var(--accent-rose-gradient);
  color: #fff;
}

.btn-danger:hover {
  opacity: 0.9;
}

.form-control {
  width: 100%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: var(--border-radius-md);
  font-size: 0.9rem;
  transition: all 0.2s;
}

.form-control:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.2);
  background-color: var(--bg-tertiary);
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(9, 13, 22, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  width: 100%;
  max-width: 550px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0,0,0,0.1);
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.2rem;
  cursor: pointer;
  transition: color 0.2s;
}

.modal-close:hover {
  color: var(--accent-rose);
}

.modal-body {
  padding: 24px;
  max-height: calc(100vh - 200px);
  overflow-y: auto;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: rgba(0,0,0,0.1);
}

/* WhatsApp Web Style Chat Interface */
#chat-layout {
  display: flex;
  height: calc(100vh - var(--header-height));
  overflow: hidden;
  background: var(--bg-primary);
}

.chat-sidebar {
  width: 350px;
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
  flex-shrink: 0;
}

.chat-search-container {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
}

.chat-list {
  flex-grow: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.chat-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  cursor: pointer;
  transition: background-color 0.2s;
}

.chat-item:hover {
  background-color: var(--bg-tertiary);
}

.chat-item.active {
  background-color: rgba(139, 92, 246, 0.1);
  border-left: 3px solid var(--accent-purple);
}

.chat-item-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.chat-item-details {
  flex-grow: 1;
  min-width: 0;
}

.chat-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.chat-item-name {
  font-size: 0.92rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-item-time {
  font-size: 0.72rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.chat-item-preview {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.chat-item-preview-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-grow: 1;
}

.chat-badge {
  background: var(--accent-purple);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Chat Main Pane */
.chat-main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  background: #0d121f;
  background-image: radial-gradient(rgba(255,255,255,0.015) 1px, transparent 0);
  background-size: 24px 24px;
}

.chat-main-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-secondary);
  text-align: center;
}

.chat-main-placeholder i {
  font-size: 3rem;
  color: var(--accent-purple);
  margin-bottom: 16px;
  opacity: 0.6;
}

.chat-header-bar {
  padding: 14px 24px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-active-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-active-name {
  font-size: 0.98rem;
  font-weight: 700;
  color: #fff;
}

.chat-active-status {
  font-size: 0.75rem;
  color: var(--accent-emerald);
}

.chat-messages-container {
  flex-grow: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.msg-wrapper {
  display: flex;
  flex-direction: column;
  max-width: 65%;
  position: relative;
}

.msg-wrapper.inbound {
  align-self: flex-start;
}

.msg-wrapper.outbound {
  align-self: flex-end;
}

.msg-bubble {
  padding: 12px 16px;
  border-radius: var(--border-radius-lg);
  font-size: 0.9rem;
  line-height: 1.45;
  color: #fff;
  position: relative;
  word-break: break-word;
}

.msg-wrapper.inbound .msg-bubble {
  background: var(--bg-tertiary);
  border-bottom-left-radius: 4px;
  border: 1px solid rgba(255,255,255,0.03);
}

.msg-wrapper.outbound .msg-bubble {
  background: #4f46e5;
  border-bottom-right-radius: 4px;
}

.msg-media {
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  margin-bottom: 8px;
  max-width: 100%;
}

.msg-media img, .msg-media video {
  max-width: 100%;
  max-height: 250px;
  display: block;
}

.msg-doc-link {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(0,0,0,0.2);
  padding: 10px;
  border-radius: 6px;
  color: #fff;
  margin-bottom: 8px;
}

.msg-doc-link i {
  font-size: 1.5rem;
}

.msg-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  margin-top: 4px;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.msg-wrapper.outbound .msg-footer {
  color: rgba(255,255,255,0.6);
}

.msg-status-icon {
  font-size: 0.8rem;
}

.msg-status-icon.read { color: var(--accent-cyan); }
.msg-status-icon.delivered { color: var(--text-secondary); }
.msg-status-icon.sent { color: var(--text-muted); }
.msg-status-icon.failed { color: var(--accent-rose); }

/* Chat Input bar */
.chat-input-bar {
  padding: 16px 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}

.chat-input-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-attachment-btn {
  color: var(--text-secondary);
  font-size: 1.15rem;
  cursor: pointer;
  position: relative;
}

.chat-attachment-btn:hover {
  color: var(--text-primary);
}

.chat-attachment-dropdown {
  position: absolute;
  bottom: 60px;
  left: 0;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  display: none;
  flex-direction: column;
  gap: 4px;
  z-index: 10;
}

.chat-attachment-dropdown.active {
  display: flex;
}

.chat-attachment-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.chat-attachment-dropdown-item:hover {
  background: rgba(255,255,255,0.05);
  color: #fff;
}

/* Leads Grid & Filtering */
.leads-filter-bar {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.leads-table-card {
  overflow: hidden;
  padding: 0;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

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

.crm-table th, .crm-table td {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color);
}

.crm-table th {
  background-color: rgba(0,0,0,0.15);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.crm-table tbody tr {
  transition: background-color 0.2s;
}

.crm-table tbody tr:hover {
  background-color: rgba(255,255,255,0.02);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.1);
}

/* Slide Slider Panels */
.slider-overlay {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  background: rgba(0,0,0,0.6);
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.slider-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.slider-panel {
  position: fixed;
  top: 0; right: -650px; bottom: 0;
  width: 100%;
  max-width: 600px;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  z-index: 950;
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.slider-overlay.active + .slider-panel,
.slider-panel.active {
  right: 0;
}

.slider-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0,0,0,0.1);
}

.slider-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.4rem;
  cursor: pointer;
}

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

/* Tabs */
.tabs-header {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
  gap: 16px;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 10px 4px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  position: relative;
}

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

.tab-btn.active {
  color: var(--accent-purple);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 2px;
  background-color: var(--accent-purple);
}

.tab-content {
  display: none;
}

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

/* Notes & Timeline */
.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.timeline-item {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 16px;
  position: relative;
}

.timeline-item-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.timeline-item-user {
  font-weight: 600;
  color: var(--text-secondary);
}

.timeline-item-content {
  font-size: 0.88rem;
  color: #fff;
}

/* Calendar styling updates */
.fc {
  background: var(--bg-card);
  padding: 24px;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color) !important;
}

.fc-theme-standard td, .fc-theme-standard th {
  border-color: var(--border-color) !important;
}

.fc .fc-toolbar-title {
  font-size: 1.25rem !important;
  font-weight: 700;
  color: #fff;
}

.fc .fc-button-primary {
  background-color: var(--bg-tertiary) !important;
  border-color: var(--border-color) !important;
}

.fc .fc-button-primary:hover {
  background-color: rgba(255,255,255,0.08) !important;
}

.fc .fc-button-active {
  background-color: var(--accent-purple) !important;
  border-color: var(--accent-purple) !important;
}

.fc-daygrid-day-number {
  color: #fff;
}

/* Simulation panel details */
.simulator-card {
  border: 1px dashed var(--accent-purple);
  background: rgba(139, 92, 246, 0.05);
}

.simulator-title {
  color: var(--accent-purple);
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Settings lists */
.settings-section {
  margin-bottom: 32px;
}

.settings-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}