/* Channels grid: two equal columns with gap */
#channels-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: stretch;
}

#channels-grid > div {
  flex: 0 0 calc((100% - 20px) / 2);
  max-width: calc((100% - 20px) / 2);
}

/* Above 1600px: three columns (~33% each accounting for gaps) */
@media (min-width: 1600px) {
  #channels-grid > div {
    flex: 0 0 calc((100% - 40px) / 3);
    max-width: calc((100% - 40px) / 3);
  }
}

@media (max-width: 768px) {
  #channels-grid > div {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

/* Ensure channel cards stack content vertically inside the grid */
#channels-grid .channel-card {
  display: flex;
  flex-direction: column;
}

/* ===================================
   Checkbox Toggle (.cy-toggle)
   =================================== */
input[type="checkbox"].cy-toggle {
  -webkit-appearance: none;
  appearance: none;
  position: relative;
  display: inline-block;
  width: 42px;
  height: 22px;
  border-radius: 999px;
  background-color: var(--toggle-off-bg, var(--bg-secondary, #e5e7eb));
  border: 1px solid var(--border-color, #e5e7eb);
  cursor: pointer;
  outline: none;
  vertical-align: middle;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

input[type="checkbox"].cy-toggle::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--toggle-knob-bg, #ffffff);
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
  top: 2px;
  left: 3px;
  transition: all 0.3s;
}

input[type="checkbox"].cy-toggle:checked {
  background-color: var(--primary, #3b82f6);
  border-color: var(--primary, #3b82f6);
}

input[type="checkbox"].cy-toggle:checked::after {
  left: 23px;
}

input[type="checkbox"].cy-toggle:focus-visible {
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.35);
}

input[type="checkbox"].cy-toggle:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Dark theme adjustments */
[data-theme="dark"] input[type="checkbox"].cy-toggle {
  background-color: var(--toggle-off-bg-dark, #374151);
  border-color: var(--border-color-dark, #4b5563);
}

/* ===================================
   Quick Sidebar Menu (Lateral Sidebar)
   =================================== */
:root {
  --quick-sidebar-width: 60px;
  --quick-sidebar-expanded-width: 280px;
}

.quick-sidebar-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--quick-sidebar-width);
  height: 100vh;
  background: var(--bg-primary, #fff);
  box-shadow: 2px 0 8px rgba(0, 0, 0, 0.05);
  border-right: 1px solid var(--border-color, #e5e7eb);
  z-index: 10050;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), width 0.2s ease;
  overflow: visible;
  display: none;
  flex-direction: column;
}

.quick-sidebar-menu.open,
.quick-sidebar-menu.always-visible {
  display: flex;
}

.quick-sidebar-menu.always-visible {
  transform: translateX(0);
}

body:not(.quick-sidebar-visible) #quick-sidebar-menu,
body:not(.quick-sidebar-visible) #quick-sidebar-overlay {
  display: none !important;
}

.top-nav {
  z-index: 1001;
}

.quick-sidebar-menu.always-visible:hover {
  width: var(--quick-sidebar-expanded-width);
  box-shadow: 4px 0 16px rgba(0, 0, 0, 0.12);
}

body.quick-sidebar-visible .app-container {
  margin-left: var(--quick-sidebar-width);
  transition: margin-left 0.3s cubic-bezier(0.4,0,0.2,1);
}

body.quick-sidebar-visible .top-nav {
  padding-left: var(--spacing-lg);
  box-sizing: border-box;
  margin-left: 0;
  width: 100%;
}

body.quick-sidebar-visible .top-nav .nav-left {
  margin-left: 0;
  margin-right: auto;
  padding-left: 100px;
}

body.quick-sidebar-visible .main-content {
  margin-left: var(--quick-sidebar-width) !important;
  padding-left: 0 !important;
}

body.fullscreen-mode.quick-sidebar-visible .top-nav {
  padding-left: 0;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
}

body.fullscreen-mode.quick-sidebar-visible .main-content.fullscreen {
  left: var(--quick-sidebar-width) !important;
  width: calc(100vw - var(--quick-sidebar-width)) !important;
  padding: 0 !important;
  margin: 0 !important;
  margin-left: 0 !important;
}

.top-nav .nav-left {
  align-items: center;
  gap: var(--spacing-lg);
}

.quick-sidebar-menu.open {
  transform: translateX(0);
  width: 280px;
}

.quick-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
  background: var(--bg-secondary, #f9fafb);
  height: 60px;
  white-space: nowrap;
  overflow: hidden;
  position: relative;
}

.quick-sidebar-header .wd-sticky-nav-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary, #1f2937);
  opacity: 0;
  transition: opacity 0.2s;
  flex: 1;
  text-align: center;
}

.quick-sidebar-menu-icon {
  display: inline-flex;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--primary, #3b82f6);
  color: #fff;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-right: 0;
  margin-left: 0;
  font-size: 1rem;
}

.quick-sidebar-menu.always-visible:hover .quick-sidebar-menu-icon {
  margin-right: 0.5rem;
  margin-left: 10px;
}

.quick-sidebar-menu.always-visible:not(:hover) .quick-sidebar-header {
  justify-content: center;
  padding: 0;
}

.quick-sidebar-menu.always-visible:not(:hover) .quick-sidebar-header .wd-sticky-nav-title {
  display: none;
}

.quick-sidebar-menu:not(.open):not(.always-visible) .quick-sidebar-menu-icon {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  margin-right: 0;
}

.quick-sidebar-menu.open .quick-sidebar-menu-icon,
.quick-sidebar-menu.always-visible:hover .quick-sidebar-menu-icon {
  position: static;
  transform: none;
  margin-right: 0.5rem;
}

.quick-sidebar-menu:not(.open):not(.always-visible) .quick-sidebar-header .wd-sticky-nav-title {
  display: none;
}

.quick-sidebar-menu.open .quick-sidebar-header .wd-sticky-nav-title,
.quick-sidebar-menu.always-visible:hover .quick-sidebar-header .wd-sticky-nav-title {
  opacity: 1;
}

.quick-sidebar-nav {
  flex: 1;
  padding: 16px 0;
  overflow-y: auto;
  overflow-x: hidden;
}

.quick-sidebar-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  color: var(--text-primary, #1f2937);
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border-left: 3px solid transparent;
  white-space: nowrap;
  min-height: 48px;
  padding-left: 24px;
}

.quick-sidebar-item:hover {
  background: var(--bg-secondary, #f3f4f6);
  border-left-color: var(--primary-color, #6366f1);
}

.quick-sidebar-item.active {
  background: var(--bg-secondary, #f3f4f6);
  border-left-color: var(--primary-color, #6366f1);
}

.quick-sidebar-item i {
  font-size: 1.2rem;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary, #6b7280);
  flex-shrink: 0;
}

.quick-sidebar-menu.always-visible:not(:hover) .quick-sidebar-item {
  justify-content: center;
  padding: 12px 0;
  gap: 0;
  border-left: none;
  position: relative;
}

.quick-sidebar-menu.always-visible:not(:hover) .quick-sidebar-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 24px;
  background: var(--primary-color, #6366f1);
  border-radius: 0 3px 3px 0;
}

.quick-sidebar-menu.always-visible:not(:hover) .quick-sidebar-item span {
  display: none;
}

.quick-sidebar-menu.always-visible:not(:hover) .quick-sidebar-item i {
  width: 36px;
  height: 36px;
  font-size: 1.1rem;
}

.quick-sidebar-item:hover i {
  color: var(--primary-color, #6366f1);
}

.quick-sidebar-item span {
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0;
  transition: opacity 0.2s;
  overflow: hidden;
}

.quick-sidebar-menu.open .quick-sidebar-item span,
.quick-sidebar-menu.always-visible:hover .quick-sidebar-item span {
  opacity: 1;
}

.quick-sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  display: none;
}

.quick-sidebar-overlay.active {
  display: block;
  opacity: 1;
  visibility: visible;
}

/* Modal view container */ (used when rendering full views inside a modal) */
.modal-view-container {
  max-height: calc(80vh);
  overflow: auto;
  padding: 12px 16px;
}

/* Make large modal slightly wider for better layout */
.modal.modal-lg {
  max-width: 1120px;
  width: 95%;
}

.modal.modal-lg .modal-body {
  padding: 12px 16px;
}

/* Extra large modal width for wide layouts (e.g., contact lists) */
.modal.modal-xl {
  max-width: 1280px;
  width: 96%;
}

.modal.modal-xl .modal-body {
  /* Allow horizontal content if needed, but prefer fitting content */
  overflow-x: auto;
}

@media (max-width: 1360px) {
  .modal.modal-xl {
    width: 98vw;
    max-width: 98vw;
  }
}

/* ===================================
   Channels Sidebar (Internal to Channels View)
   =================================== */

.channels-sidebar {
  width: 60px;
  background: var(--bg-primary, #fff);
  border-right: 1px solid var(--border-color, #e5e7eb);
  flex-shrink: 0;
  transition: width 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: visible;
  display: flex;
  flex-direction: column;
}

.channels-sidebar:hover {
  width: 280px;
  box-shadow: 4px 0 16px rgba(0, 0, 0, 0.12);
}

.channels-sidebar-nav {
  flex: 1;
  padding: 16px 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.channels-sidebar-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  color: var(--text-primary, #1f2937);
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border-left: 3px solid transparent;
  white-space: nowrap;
}

.channels-sidebar-item:hover {
  background: var(--bg-secondary, #f3f4f6);
  border-left-color: var(--primary-color, #6366f1);
}

.channels-sidebar-item i {
  font-size: 1.25rem;
  width: 24px;
  text-align: center;
  color: var(--text-secondary, #6b7280);
  flex-shrink: 0;
}

.channels-sidebar-item:hover i {
  color: var(--primary-color, #6366f1);
}

.channels-sidebar-item span {
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0;
  transition: opacity 0.2s;
  overflow: hidden;
}

.channels-sidebar:hover .channels-sidebar-item span {
  opacity: 1;
}

.google-calendar-day-view {
  display: grid;
  grid-template-columns: 60px 1fr;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.google-calendar-hour-label {
  grid-column: 1;
  min-height: 52px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 6px 8px 0 4px;
  color: var(--text-secondary);
  font-size: 0.7rem;
  font-weight: 500;
  border-top: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  background: var(--bg-secondary);
  letter-spacing: 0.3px;
}

.google-calendar-hour-label:first-child {
  border-top: none;
}

.google-calendar-hour-slot {
  grid-column: 2;
  min-height: 52px;
  border-top: 1px solid var(--border-color);
  position: relative;
  transition: background-color 0.15s ease;
}

.google-calendar-hour-slot:first-child {
  border-top: none;
}

.google-calendar-hour-slot:hover {
  background: var(--bg-hover);
}

.google-calendar-empty-slot {
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.google-calendar-hour-slot:hover .google-calendar-empty-slot {
  opacity: 1;
}

.google-calendar-add-hint {
  color: var(--text-tertiary);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 4px;
}

.google-calendar-add-hint i {
  font-size: 0.85rem;
  color: var(--primary-color);
}

.google-calendar-events-container {
  padding: 3px 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.google-calendar-event {
  background: var(--card-bg);
  border-radius: 4px;
  padding: 4px 8px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  gap: 6px;
  align-items: center;
}

.google-calendar-event:hover {
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
  background: var(--bg-hover);
}

.google-calendar-event-time {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 36px;
  flex-shrink: 0;
}

.google-calendar-event-content {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.google-calendar-event-header {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.google-calendar-event-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
  color: #fff;
  font-size: 0.6rem;
  flex-shrink: 0;
}

.google-calendar-event-title {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text-primary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.google-calendar-event-badge {
  font-size: 0.6rem;
  padding: 1px 5px;
  flex-shrink: 0;
}

.google-calendar-event-description {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.3;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  max-width: 300px;
}

/* === CALENDAR DAY & WEEK VIEWS (Legacy) === */
.calendar-hour-grid {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}
.calendar-hour-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  border-top: 1px dashed var(--border-color);
  padding: 10px 0;
  min-height: 48px;
}
.calendar-hour-label {
  width: 70px;
  min-width: 70px;
  color: var(--text-secondary);
  text-align: right;
  padding-right: 8px;
  font-size: 0.95em;
}
.calendar-hour-events {
  flex: 1 1 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-start;
  padding-left: 6px;
}
/* Calendar Event - ClickUp Style */
.calendar-event {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-left: 3px solid rgba(99, 102, 241, 0.5);
  padding: 12px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 240px;
  max-width: 100%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  transition: all 0.2s ease;
}

.calendar-event.clickable:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  transform: translateY(-1px);
  border-left-color: rgba(99, 102, 241, 0.8);
}

.calendar-event-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.calendar-event-icon {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: #fff;
  font-size: 0.95em;
  flex-shrink: 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.calendar-event-meta {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.calendar-event-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-event-time {
  color: var(--text-tertiary);
  font-size: 0.8rem;
  font-weight: 500;
}

.calendar-event-badge {
  flex-shrink: 0;
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
}

.calendar-event-preview {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.4;
  margin-top: 4px;
  padding-left: 42px;
}

/* Compact Event for Week View */
.calendar-event-compact {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  border-left: 2px solid rgba(99, 102, 241, 0.4);
  transition: all 0.15s ease;
  margin-bottom: 4px;
}

.calendar-event-compact.clickable:hover {
  background: var(--bg-tertiary);
  border-left-color: rgba(99, 102, 241, 0.8);
  transform: translateX(2px);
}

.calendar-event-icon-small {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  color: #fff;
  font-size: 0.7rem;
  flex-shrink: 0;
}

.calendar-event-compact-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.calendar-event-compact-time {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  font-weight: 600;
}

.calendar-event-compact-text {
  font-size: 0.75rem;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.3;
}

.calendar-week-grid {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  overflow-x: auto;
}
.calendar-week-header {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}
.calendar-week-time-header {
  width: 54px;
  min-width: 54px;
  flex-shrink: 0;
  text-align: center;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.calendar-week-time-label {
  width: 54px;
  min-width: 54px;
  flex-shrink: 0;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding-top: 8px;
}

.calendar-week-day {
  flex: 1 1 0;
  text-align: center;
  padding: 12px 8px;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-weight: 600;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.calendar-week-day-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}

.calendar-week-day-number {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.calendar-week-day-icons {
  display: flex;
  gap: 4px;
  margin-top: 4px;
}
.calendar-week-row {
  display: flex;
  gap: 6px;
}
.calendar-week-cell {
  flex: 1 1 0;
  min-height: 80px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 8px;
  border-radius: var(--radius-sm);
  box-sizing: border-box;
  transition: all 0.15s ease;
  cursor: pointer;
}

.calendar-week-cell:hover {
  background: var(--bg-secondary);
  border-color: rgba(99, 102, 241, 0.2);
}

/* Week view empty slot - click to create task */
.calendar-week-cell .week-empty-slot {
  height: 100%;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s ease;
  border-radius: var(--radius-sm);
}
.calendar-week-cell:hover .week-empty-slot {
  opacity: 1;
  background: rgba(99, 102, 241, 0.04);
}
.calendar-week-cell:hover .week-empty-slot i {
  color: #6366f1 !important;
}

.calendar-week-cell .calendar-week-cell-icons {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 6px;
}
.calendar-week-cell .calendar-icon { font-size: 0.95em; color: var(--text-secondary); }
.calendar-week-cell .calendar-icon i { font-size: 0.95em; }
.calendar-week-cell .calendar-badge { font-size: 0.75em; padding: 2px 6px; min-width: 18px; height: 18px; }

/* small icons inside week cells when events present */
.cell-event-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: transparent;
  color: var(--text-secondary);
  margin-right: 6px;
}
.cell-event-icon.whatsapp { color: #128C7E; }
.cell-event-icon.email { color: #6f42c1; }
.calendar-week-cell .cell-event-icon i { font-size: 12px; }
.calendar-week-cell .calendar-event { min-width: 120px; }

/* Calendar Month Grid Layout */
.calendar-grid.google-calendar-style {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.calendar-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border-bottom: 1px solid var(--border-color);
}

.calendar-row:last-child {
  border-bottom: none;
}

.calendar-row.calendar-weekdays {
  background: var(--bg-secondary);
  border-bottom: 2px solid var(--border-color);
}

.calendar-cell {
  border-right: 1px solid var(--border-color);
  padding: 0.5rem;
  min-height: 100px;
  background: var(--card-bg);
}

.calendar-cell:last-child {
  border-right: none;
}

.calendar-cell.calendar-weekday {
  padding: 0.75rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-secondary);
  min-height: auto;
}

.calendar-cell.empty {
  background: var(--bg-secondary);
  opacity: 0.5;
}

.calendar-cell:hover:not(.empty):not(.calendar-weekday) {
  background: var(--bg-hover);
  cursor: pointer;
}

/* Month cell polish */
.calendar-cell.calendar-square { 
  display: flex; 
  flex-direction: column; 
  padding: 0.75rem;
  min-height: 110px;
  position: relative;
}
.calendar-cell.calendar-square .calendar-date {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}
/* Month pills - clean labeled chips */
.cal-month-pills {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cal-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  width: fit-content;
}
.cal-pill i {
  font-size: 0.65rem;
}
.cal-pill span {
  font-weight: 700;
}
.cal-pill-email {
  background: #ede9fe;
  color: #6d28d9;
}
.cal-pill-wa {
  background: #d1fae5;
  color: #065f46;
}
.cal-pill-due {
  background: #fee2e2;
  color: #991b1b;
}
.cal-pill-rem {
  background: #fef3c7;
  color: #92400e;
}
.cal-pill-task {
  background: #e0e7ff;
  color: #3730a3;
}
.calendar-week-hour-label {
  display: none; /* hide repeated hour label in week cells to keep compact */
}
.calendar-week-events {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* responsive tweaks */
@media (max-width: 900px) {
  .calendar-cell { min-width: 100px; min-height: 100px; }
  .calendar-cell.calendar-square { 
    min-height: 100px;
    padding: 0.5rem;
  }
  .calendar-cell.calendar-square .calendar-date {
    font-size: 0.9rem;
  }
  .cal-pill { font-size: 0.65rem; padding: 2px 6px; }
  .calendar-event { min-width: 140px; max-width: 220px; }
  .calendar-hour-label { width: 56px; }
}

/* ===================================
   CHATLIFY - Global Styles
   =================================== */

:root {
  /* Colors */
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary: #64748b;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --info: #3b82f6;
  
  /* Light Mode Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --text-tertiary: #9ca3af;
  --border-color: #e5e7eb;
  --border-light: #f3f4f6;
  --card-bg: #ffffff;
  --sidebar-bg: #ffffff;
  --sidebar-text: #374151;
  --sidebar-hover: #f3f4f6;
  
  /* Neutrals */
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Shadows - Soft & Modern */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 8px -2px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 20px -5px rgba(0, 0, 0, 0.12), 0 4px 8px -2px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 20px 40px -8px rgba(0, 0, 0, 0.15), 0 10px 20px -5px rgba(0, 0, 0, 0.1);
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  
  /* Border Radius - Modern & Smooth */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Transitions - Smooth */
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

  /* ── Legacy variable aliases (backward compat for older CSS files) ── */
  --primary-color: #6366f1;
  --background-color: #ffffff;
  --card-background: #ffffff;
  --card-background-dark: #1f2937;
  --text-color: #111827;
  --hover-bg: #f3f4f6;
  --hover-bg-dark: #374151;
  --input-bg: #f9fafb;
  --border-color-dark: #374151;
}

/* Dark Mode Variables */
[data-theme="dark"] {
  /* Dark Mode Colors */
  --bg-primary: #111827;
  --bg-secondary: #1f2937;
  --bg-tertiary: #374151;
  --text-primary: #f9fafb;
  --text-secondary: #d1d5db;
  --text-tertiary: #9ca3af;
  --border-color: #374151;
  --border-light: #4b5563;
  --card-bg: #1f2937;
  --sidebar-bg: #0f172a;
  --sidebar-text: #f9fafb;
  --sidebar-hover: #1e293b;

  /* ── Legacy variable aliases (dark) ── */
  --primary-color: #818cf8;
  --background-color: #111827;
  --card-background: #1f2937;
  --card-background-dark: #1f2937;
  --text-color: #f9fafb;
  --hover-bg: #374151;
  --hover-bg-dark: #374151;
  --input-bg: #1f2937;
  --border-color-dark: #4b5563;
  
  /* Dark Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.4), 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
}

/* ===================================
   Reset & Base
   =================================== */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-secondary);
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
  margin-top: 0;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
}

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

input::placeholder,
textarea::placeholder {
  color: var(--text-tertiary);
  opacity: 0.7;
}

/* ===================================
   Auth Screens
   =================================== */

.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

.auth-screen::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  top: -250px;
  right: -250px;
  animation: float 6s ease-in-out infinite;
}

.auth-screen::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  bottom: -200px;
  left: -200px;
  animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.auth-container {
  background: var(--card-bg);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  position: relative;
  z-index: 1;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: slideUpFade 0.6s ease-out;
}

@keyframes slideUpFade {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header h1 {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
}

.auth-logo {
  height: 70px;
  width: auto;
  max-width: 250px;
  margin-bottom: 1.5rem;
  object-fit: contain;
  transition: transform 0.3s ease, opacity 0.3s ease;
  content: url('../../assets/logo-light.png');
}

[data-theme="dark"] .auth-logo {
  content: url('../../assets/logo-dark.png');
  filter: brightness(1.1);
}

.auth-logo:hover {
  transform: scale(1.05);
  opacity: 0.9;
}

.auth-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
}

.auth-form .form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
}

.auth-form input {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all 0.3s ease;
  position: relative;
}

.auth-form input:focus {
  border-color: var(--primary);
  background: var(--bg-primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15), 0 0 20px rgba(99, 102, 241, 0.2);
  transform: translateY(-1px);
}

/* Remove autofill background color overlay */
.auth-form input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 1000px var(--bg-secondary) inset !important;
  -webkit-text-fill-color: var(--text-primary) !important;
  -webkit-transition: background-color 5000s ease-in-out 0s;
  transition: background-color 5000s ease-in-out 0s;
}

.auth-form input:-webkit-autofill:hover {
  -webkit-box-shadow: 0 0 0 1000px var(--bg-secondary) inset !important;
  -webkit-text-fill-color: var(--text-primary) !important;
}

.auth-form input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--bg-primary) inset !important;
  -webkit-text-fill-color: var(--text-primary) !important;
  border-color: var(--primary) !important;
}

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

.auth-form .form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
}

.password-input-wrapper {
  position: relative;
}

.password-input-wrapper input {
  padding-right: 44px;
  padding-left: 2.75rem;
}

.password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  transition: color 0.2s ease;
}

.password-toggle:hover,
.password-toggle:focus {
  color: var(--primary);
  outline: none;
}

.password-toggle i {
  pointer-events: none;
}

.auth-form .btn-block {
  width: 100%;
  padding: 0.875rem;
  font-size: 1rem;
  font-weight: 600;
  margin-top: 1.5rem;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
  position: relative;
  overflow: hidden;
}

.auth-form .btn-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left 0.3s ease;
  z-index: 0;
}

.auth-form .btn-block:hover::before {
  left: 100%;
}

.auth-form .btn-block:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6);
}

.auth-form .btn-block:active {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.auth-footer a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.auth-footer a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* ===================================
   Top Navigation
   =================================== */

.top-nav {
  height: 60px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-lg);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
  gap: var(--spacing-md);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex: 0 1 auto;
  min-width: 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.logo-img {
  height: 40px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  transition: var(--transition);
  content: url('../../assets/logo-light.png');
}

[data-theme="dark"] .logo-img {
  content: url('../../assets/logo-dark.png');
  filter: brightness(1.1);
}

.logo-img:hover {
  opacity: 0.85;
  transform: scale(1.02);
}

.workspace-selector {
  position: relative;
}

/* Channel Selector - identico al workspace selector */
.channel-selector {
  position: relative;
  margin-left: 280px;
}

.channel-selector #channel-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 280px;
  padding: var(--spacing-sm);
  display: none;
  z-index: 1000;
  max-height: 400px;
  overflow-y: auto;
}

.channel-selector #channel-dropdown.show {
  display: block;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-left: auto;
  flex-shrink: 0;
  flex-wrap: nowrap;
  min-width: 0;
}

/* Global Search */
.global-search {
  position: relative;
  width: 320px;
  max-width: 320px;
  flex-shrink: 1;
  min-width: 200px;
}

.global-search .search-input {
  width: 100%;
  padding: 10px 16px 10px 42px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.global-search .search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  background: var(--card-bg);
  width: 100%;
}

.global-search .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-size: 0.95rem;
  pointer-events: none;
}

/* Icon buttons - prevent shrinking */
.icon-btn,
.user-menu {
  flex-shrink: 0;
  min-width: 40px;
}

#dark-mode-toggle {
  flex-shrink: 0;
}

#notifications-btn {
  flex-shrink: 0;
  position: relative;
}

.search-results {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-height: 480px;
  overflow-y: auto;
  z-index: 1000;
}

.search-loading,
.search-error,
.search-empty {
  padding: 24px;
  text-align: center;
  color: var(--text-secondary);
}

.search-empty i {
  font-size: 2.5rem;
  color: var(--text-tertiary);
  margin-bottom: 12px;
  display: block;
}

.search-section {
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
}

.search-section:last-child {
  border-bottom: none;
}

.search-section-title {
  padding: 12px 16px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.search-section-title i {
  margin-right: 6px;
  opacity: 0.7;
}

.search-result-item {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.search-result-item:hover {
  background: var(--bg-tertiary);
}

.search-result-item i {
  width: 20px;
  text-align: center;
  color: var(--primary);
  font-size: 1rem;
}

.search-result-content {
  flex: 1;
  min-width: 0;
}

.search-result-title {
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-result-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.search-result-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.search-result-item mark {
  background: rgba(99, 102, 241, 0.2);
  color: var(--primary);
  font-weight: 600;
  padding: 1px 2px;
  border-radius: 2px;
}

[data-theme="dark"] .search-result-item mark {
  background: rgba(99, 102, 241, 0.3);
}

.icon-btn {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.icon-btn:hover {
  background: var(--border-color);
}

.icon-btn .badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--danger);
  color: var(--white);
  font-size: 10px;
  font-weight: 600;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-dark);
  color: var(--white);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.user-avatar:hover {
  background: var(--primary-dark);
  opacity: 0.8;
}

/* ===================================
   Dropdown Menu
   =================================== */

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 250px;
  padding: var(--spacing-sm);
  display: none;
  z-index: 1000;
  max-height: 400px;
  overflow-y: auto;
}

/* Workspace dropdown aligns to button */
#workspace-dropdown {
  left: 0;
  right: auto;
  min-width: 320px;
}

/* Channel dropdown positioning */
#channel-dropdown {
  left: auto;
  right: 0;
  min-width: 280px;
  z-index: 1001;
}

.dropdown-menu.show {
  display: block;
}

.dropdown-header {
  padding: var(--spacing-md);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: none;
  letter-spacing: normal;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.dropdown-header strong {
  display: block;
  color: var(--text-primary);
  font-size: 0.95rem;
  margin-bottom: 4px;
  text-transform: none;
}

.dropdown-header small {
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-transform: none;
}

.dropdown-search {
  position: relative;
  padding: 0 var(--spacing-md) var(--spacing-sm);
}

.dropdown-search i {
  position: absolute;
  left: calc(var(--spacing-md) + 10px);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  font-size: 0.85rem;
  pointer-events: none;
}

.dropdown-search input {
  width: 100%;
  padding: 8px 12px 8px 32px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.dropdown-search input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--card-bg);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.dropdown-search input::placeholder {
  color: var(--text-tertiary);
}

.dropdown-item {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: var(--transition);
  text-align: left;
}

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

.dropdown-item i {
  width: 20px;
  color: var(--text-tertiary);
}

.dropdown-divider {
  height: 1px;
  background: var(--border-color);
  margin: var(--spacing-sm) 0;
}

/* ===================================
   App Container
   =================================== */

.app-container {
  display: flex;
  height: calc(100vh - 60px);
  margin-top: 0;
  margin-left: 0;
  transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===================================
   Sidebar
   =================================== */

.sidebar {
  width: 200px;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
  flex-shrink: 0;
  transition: width 0.2s cubic-bezier(.4,0,.2,1);
  position: relative;
  z-index: 10;
}
.sidebar.sidebar-collapsed {
  width: 60px;
}
.sidebar-toggle {
  position: absolute;
  top: 10px;
  right: -16px;
  width: 32px;
  height: 32px;
  background: var(--sidebar-bg);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  transition: right 0.2s;
}
.sidebar.sidebar-collapsed .sidebar-toggle i {
  transform: rotate(180deg);
}
.sidebar-label {
  display: inline-block;
  transition: opacity 0.2s, width 0.2s;
  white-space: nowrap;
  margin-left: 12px;
}
.sidebar.sidebar-collapsed .sidebar-label {
  opacity: 0;
  width: 0;
  overflow: hidden;
  margin: 0;
}

.sidebar-nav {
  padding: 1rem 0.75rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: 0.75rem var(--spacing-md);
  border-radius: var(--radius-md);
  color: var(--sidebar-text);
  margin-bottom: 0.5rem;
  transition: all 0.2s ease;
  opacity: 0.75;
  font-weight: 500;
  position: relative;
}

.nav-item:hover {
  background: var(--sidebar-hover);
  color: var(--primary);
  opacity: 1;
  transform: translateX(2px);
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(79, 70, 229, 0.1) 100%);
  color: var(--primary);
  opacity: 1;
  border-left: 3px solid var(--primary);
  padding-left: calc(var(--spacing-md) - 3px);
  font-weight: 600;
}

.nav-item i {
  width: 20px;
  text-align: center;
  font-size: 1.05rem;
}

/* ===================================
   Main Content
   =================================== */

.main-content {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
  background: var(--bg-secondary);
  transition: margin-left 0.2s cubic-bezier(.4,0,.2,1);
  margin-left: 200px;
}

/* Page-specific adjustment for Channels view */
.main-content.page-channels {
  margin-left: auto;
}

/* Page-specific adjustment for Calendar view */
.main-content.page-calendar {
  margin-left: auto;
}

/* Page-specific adjustment for Labels view */
.main-content.page-labels {
  margin-left: auto;
}

/* Page-specific adjustment for Teams view */
.main-content.page-teams {
  margin-left: auto;
}

/* Page-specific adjustment for Address Book view */
.main-content.page-rubriche {
  margin-left: auto;
}

/* Page-specific adjustment for Address Books view (addressbooks route) */
.main-content.page-addressbooks {
  margin-left: auto;
}

/* Page-specific adjustment for Events view */
.main-content.page-events {
  margin-left: auto;
}

/* Page-specific adjustment for Settings view */
.main-content.page-settings {
  margin-left: auto;
}

/* Page-specific adjustment for Dashboard view */
.main-content.page-dashboard {
  margin-left: auto;
}

/* Page-specific adjustment for Todo view */
.main-content.page-todo {
  margin-left: auto;
}

/* Page-specific adjustment for Automations view */
.main-content.page-automations {
  margin-left: auto;
}

/* Page-specific adjustment for Platform Admin view */
.main-content.page-platformAdmin {
  margin-left: auto;
}

@media (max-width: 1024px) {
  .main-content.page-platformAdmin .pa-main-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
}

@media (max-width: 768px) {
  .main-content.page-platformAdmin {
    padding: 12px !important;
  }

  .main-content.page-platformAdmin .pa-header {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    margin-bottom: 16px !important;
  }

  .main-content.page-platformAdmin .pa-header p {
    margin-left: 0 !important;
  }

  .main-content.page-platformAdmin .pa-header-actions {
    width: 100%;
    flex-direction: column;
    gap: 8px !important;
  }

  .main-content.page-platformAdmin .pa-header-actions button {
    width: 100%;
    justify-content: center;
  }

  .main-content.page-platformAdmin .pa-stats-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin-bottom: 16px !important;
  }

  .main-content.page-platformAdmin .pa-main-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin-bottom: 12px !important;
  }

  .main-content.page-platformAdmin .pa-settings-card,
  .main-content.page-platformAdmin .pa-sessions-card,
  .main-content.page-platformAdmin .pa-quick-col > div {
    padding: 14px !important;
    border-radius: 12px !important;
  }

  .main-content.page-platformAdmin .pa-sessions-header {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
  }

  .main-content.page-platformAdmin .pa-sessions-actions {
    width: 100%;
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 8px !important;
  }

  .main-content.page-platformAdmin .pa-sessions-actions button {
    width: 100%;
    justify-content: center;
  }

  .main-content.page-platformAdmin .pa-sessions-table-wrap {
    margin: 0 -4px;
  }

  .main-content.page-platformAdmin .pa-sessions-table {
    min-width: 680px;
  }
}

.sidebar.sidebar-collapsed ~ .main-content {
  margin-left: 60px;
}

/* Main content in fullscreen mode (chat, email) */
.main-content.fullscreen {
  padding: 0 !important;
  margin: 0 !important;
  width: 100vw !important;
  height: calc(100vh - 60px) !important;
  overflow: hidden !important;
  position: fixed !important;
  top: 60px !important;
  left: 0 !important;
  z-index: 1000 !important;
}

/* Hide sidebar in fullscreen mode but keep topnav */
body.fullscreen-mode .sidebar {
  display: none !important;
}

/* In fullscreen mode, don't apply margin-left to app-container 
   because main-content uses fixed positioning and handles its own left value */
body.fullscreen-mode .app-container {
  margin-left: 0 !important;
}

body.fullscreen-mode .top-nav {
  display: flex !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 1001 !important;
}

body.fullscreen-mode .app-container {
  height: 100vh !important;
  padding-top: 60px !important;
}

/* ===================================
   Buttons
   =================================== */

.btn {
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.btn:active:not(:disabled) {
  transform: translateY(0) scale(0.97);
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.25);
}

.btn-primary:hover:not(:disabled) {
  background: var(--primary-dark);
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.35), 0 2px 4px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px) scale(1.02);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0) scale(0.98);
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.2);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-secondary);
  border-color: var(--primary);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}

.btn-secondary:active:not(:disabled) {
  transform: translateY(0) scale(0.98);
}

.btn-success {
  background: var(--success);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}

.btn-success:hover:not(:disabled) {
  background: #059669;
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.35), 0 2px 4px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px) scale(1.02);
}

.btn-success:active:not(:disabled) {
  transform: translateY(0) scale(0.98);
}

.btn-danger {
  background: var(--danger);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.25);
}

.btn-danger:hover:not(:disabled) {
  background: #dc2626;
  box-shadow: 0 6px 16px rgba(239, 68, 68, 0.35), 0 2px 4px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px) scale(1.02);
}

.btn-danger:active:not(:disabled) {
  transform: translateY(0) scale(0.98);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border-color);
  color: var(--text-primary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.btn-outline:hover:not(:disabled) {
  background: var(--bg-tertiary);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}

.btn-outline:active:not(:disabled) {
  transform: translateY(0) scale(0.98);
}

.btn-sm {
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* ===================================
   Form Elements
   =================================== */

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: all 0.2s ease;
  font-size: 0.95rem;
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
  border-color: rgba(99, 102, 241, 0.3);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  background: var(--bg-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.5;
}

.form-row {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.form-row .form-group {
  flex: 1;
  margin-bottom: 0;
}

.form-text {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--text-secondary);
}

/* Checkbox Label */
.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  cursor: pointer;
  user-select: none;
  font-weight: 500;
  color: var(--text-primary);
}

.checkbox-label input[type="checkbox"] {
  cursor: pointer;
  width: auto;
  margin: 0;
  padding: 0;
}
  line-height: 1.4;
}

.form-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  padding-top: 16px;
  margin-top: 20px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-primary);
  position: sticky;
  bottom: 0;
  z-index: 10;
}

/* ===================================
   Cards
   =================================== */

.card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-color: rgba(99, 102, 241, 0.2);
  transform: translateY(-2px);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.card-body {
  padding: 0;
}

/* ===================================
   Table
   =================================== */

.table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  text-align: left;
  padding: 0.85rem 1rem;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.85rem;
  border-bottom: 2px solid var(--border-color);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

tr:last-child td {
  border-bottom: none;
}

tbody tr {
  transition: all 0.15s ease;
}

/* Applica hover solo alle tabelle dell'interfaccia, non al contenuto email */
.app-container tbody tr:hover,
.table tbody tr:hover,
table:not([class*="email"]) tbody tr:hover {
  background: var(--bg-secondary);
}

/* ===================================
   Badge
   =================================== */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.badge-primary {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(79, 70, 229, 0.1));
  color: var(--primary-dark);
  border: 1px solid rgba(99, 102, 241, 0.25);
}

.badge-success {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(5, 150, 105, 0.1));
  color: #047857;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.badge-danger {
  background: linear-gradient(135deg, rgba(216, 180, 254, 0.25), rgba(192, 132, 252, 0.15));
  color: #7c3aed;
  border: 1px solid rgba(216, 180, 254, 0.35);
}

.badge-warning {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(217, 119, 6, 0.1));
  color: #92400e;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

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

/* ===================================
   Toast Notifications
   =================================== */

.toast-container {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.toast {
  min-width: 320px;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  animation: slideInRight 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--border-color);
}

@keyframes slideInRight {
  from {
    transform: translateX(120%) scale(0.9);
    opacity: 0;
  }
  to {
    transform: translateX(0) scale(1);
    opacity: 1;
  }
}

.toast-success {
  border-left: 3px solid var(--success);
  background: linear-gradient(90deg, rgba(16, 185, 129, 0.05), var(--bg-primary));
}

.toast-error {
  border-left: 3px solid var(--danger);
  background: linear-gradient(90deg, rgba(239, 68, 68, 0.05), var(--bg-primary));
}

.toast-warning {
  border-left: 3px solid var(--warning);
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.05), var(--bg-primary));
}

.toast-info {
  border-left: 3px solid var(--info);
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.05), var(--bg-primary));
}

/* ===================================
   Loading Overlay
   =================================== */

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ===================================
   Utility Classes
   =================================== */

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-danger {
  color: var(--danger);
}

.text-success {
  color: var(--success);
}

.text-muted {
  color: var(--text-tertiary);
}

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

.d-flex {
  display: flex;
}

.align-items-center {
  align-items: center;
}

.justify-content-between {
  justify-content: space-between;
}

.gap-2 {
  gap: var(--spacing-sm);
}

/* ===================================
   Page Header (used in views)
   =================================== */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
}

.page-header > div:first-child {
  flex: 1;
}

.page-header h2 {
  margin: 0 0 var(--spacing-xs) 0;
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
}

.page-header .text-muted {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.gap-3 {
  gap: var(--spacing-md);
}

/* ===================================
   Auth Container Wrapper (Side-by-Side)
   =================================== */

.auth-container-wrapper {
  padding: 20px;
}

/* ===================================
   Responsive
   =================================== */

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -250px;
    z-index: 1000;
    transition: var(--transition);
  }

  .sidebar.show {
    left: 0;
  }

  .main-content {
    padding: var(--spacing-md);
  }

  .top-nav {
    padding: 0 var(--spacing-md);
  }

  .nav-left {
    gap: var(--spacing-md);
  }

  /* Stack auth forms vertically on mobile */
  .auth-container-wrapper {
    flex-direction: column !important;
    max-width: 450px !important;
  }
}

/* Stile per il contenitore della chat */
#chat-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* Stile per il compositore email */
#email-viewer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  z-index: 100;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  padding: 20px;
}

/* Stile aggiornato per il contenitore del compositore email */
#email-composer-container {
  display: flex;
  flex-direction: column;
  position: relative;
  width: 100%;
  background: #fff;
  padding: 5px; /* Ridotto il padding */
  margin-top: 0 !important; /* Rimozione margine superiore per compositore */
  border-top: 1px solid #ddd !important; /* Separazione ordinata */
}

/* Class-based rule for programmatic containers */
.email-composer-container {
  display: flex;
  flex-direction: column;
  position: relative;
  width: 100%;
  background: #fff;
  padding: 5px;
  margin-top: 0 !important;
  border-top: 1px solid #ddd !important;
}

/* Stile per il contenitore padre */
#email-thread-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Stile per gestire la visibilità */
.hidden {
  display: none;
}

/* Stile per i messaggi del thread */
.email-thread-messages {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 10px;
}

/* ===================================
   Custom Scrollbar - Modern Style
   =================================== */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  transition: all 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.25);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ===================================
   Enhanced Settings & Modal UI
   =================================== */

/* Settings Cards Enhancement */
.settings-section {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.settings-section:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.settings-section h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.settings-section h3 i {
  color: var(--primary);
  font-size: 20px;
}

/* Enhanced Form Controls */
.form-control {
  background: var(--bg-primary);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text-primary);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-control:hover:not(:focus) {
  border-color: var(--gray-400);
}

/* Enhanced Buttons */
.btn {
  border-radius: var(--radius-md);
  padding: 10px 20px;
  font-weight: 500;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-sm);
}

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

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}

.btn-secondary {
  background: var(--gray-100);
  color: var(--gray-700);
}

.btn-secondary:hover {
  background: var(--gray-200);
}

[data-theme="dark"] .btn-secondary {
  background: var(--gray-700);
  color: var(--gray-100);
}

[data-theme="dark"] .btn-secondary:hover {
  background: var(--gray-600);
}

.btn-success {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
}

.btn-warning {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
}

.btn-outline-secondary {
  background: transparent;
  border: 2px solid var(--border-color);
  color: var(--text-primary);
}

.btn-outline-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--primary);
  color: var(--primary);
}

/* Enhanced Modal Styles */
.modal {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal-dialog {
  margin: 40px auto;
  animation: modalSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.modal-content {
  border: none;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 2px solid var(--border-color);
  background: var(--bg-secondary);
}

.modal-title {
  font-weight: 600;
  font-size: 20px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-body {
  padding: 24px;
  padding-bottom: 80px;
  background: var(--bg-primary);
  max-height: calc(90vh - 150px);
  overflow-y: auto;
  overflow-x: hidden;
}

.modal-body::-webkit-scrollbar {
  width: 8px;
}

.modal-body::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

.modal-footer {
  padding: 16px 24px;
  border-top: 2px solid var(--border-color);
  background: var(--bg-secondary);
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* Enhanced Alerts */
.alert {
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  border: 2px solid;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  margin-bottom: 16px;
  animation: alertSlideIn 0.3s ease;
}

@keyframes alertSlideIn {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.alert i {
  font-size: 20px;
}

.alert-success {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  border-color: #10b981;
  color: #065f46;
}

.alert-danger {
  background: linear-gradient(135deg, #f3e8ff 0%, #e9d5ff 100%);
  border-color: #c084fc;
  color: #6b21a8;
}

.alert-warning {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border-color: #f59e0b;
  color: #92400e;
}

.alert-info {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  border-color: #3b82f6;
  color: #1e40af;
}

/* Enhanced Tables */
.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table thead {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
}

.table thead th {
  padding: 14px 16px;
  font-weight: 600;
  text-align: left;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.table tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.table tbody tr:hover {
  background: var(--bg-secondary);
}

.table tbody tr:last-child {
  border-bottom: none;
}

.table tbody td {
  padding: 14px 16px;
  color: var(--text-primary);
}

/* Enhanced Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
  color: white;
}

.badge-success {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  color: white;
}

.badge-danger {
  background: linear-gradient(135deg, #e9d5ff 0%, #d8b4fe 100%);
  color: #6b21a8;
}

.badge-warning {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  color: white;
}

.badge-secondary {
  background: var(--gray-200);
  color: var(--gray-700);
}

[data-theme="dark"] .badge-secondary {
  background: var(--gray-700);
  color: var(--gray-200);
}

/* 2FA Modal Specific Enhancements */
.twofa-modal .modal-dialog {
  display: flex;
  align-items: center;
  min-height: calc(100vh - 60px);
}

.twofa-modal .modal-content {
  border-radius: 16px;
  overflow: hidden;
}

.twofa-modal .modal-body {
  scrollbar-width: thin;
  scrollbar-color: rgba(102, 126, 234, 0.3) transparent;
}

.twofa-modal .modal-body::-webkit-scrollbar {
  width: 6px;
}

.twofa-modal .modal-body::-webkit-scrollbar-track {
  background: transparent;
}

.twofa-modal .modal-body::-webkit-scrollbar-thumb {
  background: rgba(102, 126, 234, 0.3);
  border-radius: 3px;
}

.twofa-modal .modal-body::-webkit-scrollbar-thumb:hover {
  background: rgba(102, 126, 234, 0.5);
}

.twofa-modal .step-number {
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
  flex-shrink: 0;
}

.twofa-modal .twofa-verify-code {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.twofa-modal .twofa-verify-code:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15);
}

.twofa-modal .twofa-step-section {
  animation: fadeInUp 0.4s ease forwards;
  opacity: 0;
}

.twofa-modal .twofa-step-section:nth-child(1) {
  animation-delay: 0.1s;
}

.twofa-modal .twofa-step-section:nth-child(2) {
  animation-delay: 0.2s;
}

.twofa-modal .twofa-step-section:nth-child(3) {
  animation-delay: 0.3s;
}

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

/* Enhanced Form Groups */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 8px;
  font-size: 14px;
}

/* Improved Loading States */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* Enhanced Empty States */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

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

.empty-state h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.empty-state p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ===================================
   Responsive Modal Styles
   =================================== */

@media (max-width: 768px) {
  .modal-content {
    max-width: 95vw !important;
    margin: 10px;
  }
  
  .modal-body {
    max-height: calc(85vh - 120px);
    padding: 16px;
  }
  
  .form-row {
    flex-direction: column;
    gap: 0;
  }
  
  .form-row .form-group {
    margin-bottom: 16px;
  }
  
  .form-actions {
    flex-direction: column-reverse;
  }
  
  .form-actions button {
    width: 100%;
  }
}

/* === CHANNEL PERMISSIONS MODAL STYLING === */
.channel-permissions {
  padding: 0.75rem 0;
}

.channel-permissions .perms-intro {
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.08) 0%, rgba(var(--primary-rgb), 0.03) 100%);
  border: 1px solid rgba(var(--primary-rgb), 0.15);
  border-radius: 10px;
  padding: 0.85rem 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.channel-permissions .perms-intro i {
  color: var(--primary-color);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.channel-permissions .form-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.channel-permissions .form-label i {
  color: var(--primary-color);
  font-size: 0.85rem;
}

.channel-permissions .form-label strong {
  letter-spacing: 0.3px;
  font-size: 0.85rem;
}

#select-member-perm {
  border: 1.5px solid var(--border-color) !important;
  background: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  padding: 0.7rem 1rem !important;
  border-radius: 8px !important;
  transition: all 0.3s ease !important;
  font-weight: 500;
  font-size: 0.9rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

#select-member-perm:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12), 0 1px 3px rgba(0, 0, 0, 0.06) !important;
  outline: none !important;
}

#select-member-perm option {
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: 0.5rem;
}

#member-perms-container {
  background: linear-gradient(145deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border: 1.5px solid var(--border-color) !important;
  min-height: 280px;
  padding: 1.5rem !important;
  border-radius: 12px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  overflow: visible;
}

#member-perms-container .perms-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 240px;
  gap: 1rem;
  color: var(--text-secondary);
  opacity: 0.7;
}

#member-perms-container .perms-placeholder i {
  font-size: 2.5rem;
  color: var(--primary-color);
  opacity: 0.5;
  animation: pulse-soft 2s ease-in-out infinite;
}

#member-perms-container .perms-placeholder span {
  font-size: 0.9rem;
  font-weight: 500;
}

@keyframes pulse-soft {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.05); }
}

#member-perms-container h6 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 2px solid var(--primary-color);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#member-perms-container h6 i {
  color: var(--primary-color);
  font-size: 1rem;
}

.channel-permissions .permission-toggles {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.channel-permissions .form-check {
  padding: 0.85rem 1rem;
  background: var(--bg-primary);
  border-radius: 10px;
  border: 1.5px solid var(--border-color);
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0;
  cursor: pointer;
}

.channel-permissions .form-check:hover {
  background: rgba(var(--primary-rgb), 0.04);
  border-color: rgba(var(--primary-rgb), 0.3);
  box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.08);
  transform: translateY(-1px);
}

.channel-permissions .form-check-input {
  width: 2.5rem;
  height: 1.3rem;
  margin-top: 0;
  cursor: pointer;
  border: 2px solid var(--border-color);
  border-radius: 1rem;
  transition: all 0.25s ease;
  flex-shrink: 0;
  background-color: var(--bg-secondary);
}

.channel-permissions .form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
}

.channel-permissions .form-check-label {
  margin-left: 0;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  flex-grow: 1;
}

.channel-permissions .form-check-label strong {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 600;
}

.channel-permissions .form-check-label small {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.3;
  font-weight: 400;
}

#save-member-perms {
  width: 100%;
  padding: 0.85rem 1.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%) !important;
  border: none;
  border-radius: 10px;
  color: white !important;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  margin-top: 1rem;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.25);
  display: flex !important;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  visibility: visible !important;
  opacity: 1 !important;
  position: relative;
  z-index: 10;
}

#save-member-perms:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(var(--primary-rgb), 0.35);
}

#save-member-perms:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.2);
}

#save-member-perms:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.channel-permissions .perms-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color), transparent);
  margin: 1.75rem 0;
}

.channel-permissions .perms-section-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.channel-permissions .perms-section-title i {
  color: var(--primary-color);
  font-size: 0.9rem;
}

#current-perms-list {
  background: var(--bg-secondary);
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  max-height: 350px;
  overflow-y: auto;
}

#current-perms-list .perms-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 2.5rem 1rem;
  color: var(--text-secondary);
  opacity: 0.6;
}

#current-perms-list .perms-empty i {
  font-size: 2rem;
  color: var(--primary-color);
  opacity: 0.4;
}

#current-perms-list .perms-empty span {
  font-size: 0.9rem;
  font-weight: 500;
}

#current-perms-list .perm-item {
  background: var(--card-bg);
  padding: 0.85rem 1rem;
  border-radius: 10px;
  margin-bottom: 0.5rem;
  border: 1px solid var(--border-color);
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#current-perms-list .perm-item:hover {
  background: rgba(var(--primary-rgb), 0.04);
  border-color: rgba(var(--primary-rgb), 0.25);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  transform: translateX(3px);
}

#current-perms-list .perm-item:last-child {
  margin-bottom: 0;
}

#current-perms-list .perm-item-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

#current-perms-list .perm-item-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.15) 0%, rgba(var(--primary-rgb), 0.05) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

#current-perms-list .perm-item-avatar i {
  color: var(--primary-color);
  font-size: 0.85rem;
}

#current-perms-list .perm-item-details {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

#current-perms-list .perm-item-details strong {
  font-size: 0.9rem;
  color: var(--text-primary);
}

#current-perms-list .perm-badge {
  font-size: 0.75rem;
  color: var(--primary-color);
  background: rgba(var(--primary-rgb), 0.1);
  padding: 0.15rem 0.6rem;
  border-radius: 20px;
  font-weight: 600;
  display: inline-block;
  width: fit-content;
}

#current-perms-list .perm-delete-btn {
  opacity: 0;
  transition: all 0.2s ease;
  padding: 0.35rem 0.65rem !important;
  font-size: 0.75rem !important;
  border-radius: 6px !important;
}

#current-perms-list .perm-item:hover .perm-delete-btn {
  opacity: 1;
}

#current-perms-list .perm-delete-btn:hover {
  background-color: #dc3545 !important;
  transform: scale(1.08);
}

/* Scrollbar styling for permission list */
#current-perms-list::-webkit-scrollbar {
  width: 5px;
}

#current-perms-list::-webkit-scrollbar-track {
  background: transparent;
  border-radius: 3px;
}

#current-perms-list::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

#current-perms-list::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}