/**
 * Calendar View v7.0 - Glassmorphism Premium
 * Refonte complète avec design moderne
 */

:root {
  --cal-glass-bg: rgba(255, 255, 255, 0.03);
  --cal-glass-border: rgba(255, 255, 255, 0.1);
  --cal-glass-hover: rgba(255, 255, 255, 0.05);
  --cal-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --cal-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --cal-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --cal-shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.3);

  /* Event Type Colors */
  --cal-urgent: #EF4444;     /* Red - Tâches urgentes */
  --cal-meeting: #3B82F6;    /* Blue - Meetings */
  --cal-deadline: #F59E0B;   /* Orange - Deadlines */
  --cal-personal: #10B981;   /* Green - Personnel */
  --cal-reminder: #8B5CF6;   /* Purple - Rappels */
  --cal-general: #6366F1;    /* Indigo - Général */
}

/* Container */
.calendar-v7-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 24px;
  gap: 20px;
  background: linear-gradient(135deg,
    rgba(var(--accent-rgb, 99, 102, 241), 0.03) 0%,
    rgba(var(--accent-rgb, 99, 102, 241), 0.01) 100%);
}

/* Header avec glassmorphism */
.cal-v7-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  padding: 20px 24px;
  background: var(--cal-glass-bg);
  backdrop-filter: blur(20px);
  border-radius: 16px;
  border: 1px solid var(--cal-glass-border);
  box-shadow: var(--cal-shadow-md);
}

.cal-v7-header-left {
  flex: 1;
}

.cal-v7-title {
  margin: 0 0 6px 0;
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--text-primary), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cal-v7-subtitle {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.cal-v7-header-right {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Buttons avec glassmorphism */
.cal-v7-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 10px;
  border: none;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.cal-v7-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.cal-v7-btn:hover::before {
  width: 300px;
  height: 300px;
}

.cal-v7-btn-primary {
  background: linear-gradient(135deg, var(--accent-color), rgba(var(--accent-rgb, 99, 102, 241), 0.8));
  color: #fff;
  box-shadow: 0 4px 14px rgba(var(--accent-rgb, 99, 102, 241), 0.4);
}

.cal-v7-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(var(--accent-rgb, 99, 102, 241), 0.5);
}

.cal-v7-btn-secondary {
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  border: 1px solid var(--cal-glass-border);
  box-shadow: var(--cal-shadow-sm);
}

.cal-v7-btn-secondary:hover {
  background: var(--cal-glass-hover);
  border-color: rgba(var(--accent-rgb, 99, 102, 241), 0.3);
  transform: translateY(-1px);
}

.cal-v7-btn svg {
  width: 18px;
  height: 18px;
  position: relative;
  z-index: 1;
}

/* Toolbar glassmorphism */
.cal-v7-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: var(--cal-glass-bg);
  backdrop-filter: blur(20px);
  border-radius: 14px;
  border: 1px solid var(--cal-glass-border);
  box-shadow: var(--cal-shadow-md);
  gap: 16px;
}

.cal-v7-toolbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cal-v7-nav-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--cal-glass-border);
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cal-v7-nav-btn:hover {
  background: var(--accent-color);
  color: #fff;
  border-color: var(--accent-color);
  transform: scale(1.05);
}

.cal-v7-current-label {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  padding-left: 12px;
  border-left: 2px solid var(--accent-color);
}

.cal-v7-toolbar-right {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* View Switcher */
.cal-v7-view-switcher {
  display: flex;
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  padding: 4px;
  gap: 4px;
  border: 1px solid var(--cal-glass-border);
}

.cal-v7-view-btn {
  padding: 8px 18px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.cal-v7-view-btn.active {
  background: var(--accent-color);
  color: #fff;
  box-shadow: 0 2px 8px rgba(var(--accent-rgb, 99, 102, 241), 0.3);
}

.cal-v7-view-btn:not(.active):hover {
  color: var(--text-primary);
  background: var(--cal-glass-hover);
}

/* Filters Panel */
.cal-v7-filters {
  display: flex;
  gap: 10px;
  padding: 12px 16px;
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  border: 1px solid var(--cal-glass-border);
  flex-wrap: wrap;
}

.cal-v7-filter-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  margin-right: 8px;
}

.cal-v7-filter-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.cal-v7-filter-chip.active {
  border-color: currentColor;
  box-shadow: 0 2px 8px currentColor;
}

.cal-v7-filter-chip:hover {
  transform: scale(1.05);
}

.cal-v7-filter-chip.urgent { background: rgba(239, 68, 68, 0.15); color: var(--cal-urgent); }
.cal-v7-filter-chip.meeting { background: rgba(59, 130, 246, 0.15); color: var(--cal-meeting); }
.cal-v7-filter-chip.deadline { background: rgba(245, 158, 11, 0.15); color: var(--cal-deadline); }
.cal-v7-filter-chip.personal { background: rgba(16, 185, 129, 0.15); color: var(--cal-personal); }
.cal-v7-filter-chip.reminder { background: rgba(139, 92, 246, 0.15); color: var(--cal-reminder); }
.cal-v7-filter-chip.general { background: rgba(99, 102, 241, 0.15); color: var(--cal-general); }

/* Content Area */
.cal-v7-content {
  flex: 1;
  overflow: auto;
  background: var(--cal-glass-bg);
  backdrop-filter: blur(20px);
  border-radius: 16px;
  border: 1px solid var(--cal-glass-border);
  box-shadow: var(--cal-shadow-md);
  padding: 16px;
}

/* Month View */
.cal-v7-month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  background: var(--cal-glass-border);
  border-radius: 12px;
  overflow: hidden;
}

.cal-v7-month-day-header {
  background: linear-gradient(135deg,
    rgba(var(--accent-rgb, 99, 102, 241), 0.1),
    rgba(var(--accent-rgb, 99, 102, 241), 0.05));
  backdrop-filter: blur(10px);
  padding: 14px 10px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cal-v7-month-day {
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  min-height: 110px;
  padding: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.cal-v7-month-day::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent, rgba(var(--accent-rgb, 99, 102, 241), 0.05));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cal-v7-month-day:hover {
  background: var(--cal-glass-hover);
  transform: scale(1.02);
  box-shadow: var(--cal-shadow-sm);
}

.cal-v7-month-day:hover::before {
  opacity: 1;
}

.cal-v7-month-day.today {
  background: linear-gradient(135deg,
    rgba(var(--accent-rgb, 99, 102, 241), 0.15),
    rgba(var(--accent-rgb, 99, 102, 241), 0.08));
  border: 2px solid var(--accent-color);
  box-shadow: 0 0 20px rgba(var(--accent-rgb, 99, 102, 241), 0.3);
}

.cal-v7-month-day.other-month {
  opacity: 0.3;
  pointer-events: none;
}

.cal-v7-month-day-number {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.cal-v7-month-day.today .cal-v7-month-day-number {
  color: var(--accent-color);
  font-size: 1.1rem;
}

.cal-v7-month-day-events {
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  z-index: 1;
}

.cal-v7-event-badge {
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  line-height: 1.4;
  cursor: move;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.3s ease;
  font-weight: 600;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cal-v7-event-badge:hover {
  transform: translateX(3px) scale(1.02);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Event Type Colors */
.cal-v7-event-badge.urgent { background: var(--cal-urgent); color: #fff; }
.cal-v7-event-badge.meeting { background: var(--cal-meeting); color: #fff; }
.cal-v7-event-badge.deadline { background: var(--cal-deadline); color: #fff; }
.cal-v7-event-badge.personal { background: var(--cal-personal); color: #fff; }
.cal-v7-event-badge.reminder { background: var(--cal-reminder); color: #fff; }
.cal-v7-event-badge.general { background: var(--cal-general); color: #fff; }

.cal-v7-more-events {
  font-size: 0.7rem;
  color: var(--accent-color);
  padding: 3px 6px;
  font-weight: 700;
  margin-top: 2px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cal-v7-more-events:hover {
  transform: scale(1.05);
}

/* Week View */
.cal-v7-week-grid {
  display: grid;
  grid-template-columns: 70px repeat(7, 1fr);
  gap: 1px;
  background: var(--cal-glass-border);
  border-radius: 12px;
  overflow: hidden;
}

.cal-v7-week-time-header {
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--cal-glass-border);
}

.cal-v7-week-day-header {
  background: linear-gradient(135deg,
    rgba(var(--accent-rgb, 99, 102, 241), 0.1),
    rgba(var(--accent-rgb, 99, 102, 241), 0.05));
  backdrop-filter: blur(10px);
  padding: 14px;
  text-align: center;
  border-bottom: 2px solid var(--cal-glass-border);
  transition: all 0.3s ease;
}

.cal-v7-week-day-header.today {
  background: linear-gradient(135deg,
    rgba(var(--accent-rgb, 99, 102, 241), 0.25),
    rgba(var(--accent-rgb, 99, 102, 241), 0.15));
  border-bottom-color: var(--accent-color);
}

.cal-v7-week-day-name {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.cal-v7-week-day-number {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cal-v7-week-day-header.today .cal-v7-week-day-number {
  color: var(--accent-color);
  font-size: 1.3rem;
}

.cal-v7-week-time {
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  padding: 10px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: right;
  border-right: 2px solid var(--cal-glass-border);
  font-weight: 600;
}

.cal-v7-week-cell {
  background: var(--cal-glass-bg);
  backdrop-filter: blur(5px);
  min-height: 70px;
  padding: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.cal-v7-week-cell:hover {
  background: var(--cal-glass-hover);
  box-shadow: inset 0 0 0 2px rgba(var(--accent-rgb, 99, 102, 241), 0.2);
}

.cal-v7-event-block {
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  margin-bottom: 3px;
  cursor: move;
  transition: all 0.3s ease;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.cal-v7-event-block:hover {
  transform: scale(1.03);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cal-v7-event-time {
  font-weight: 700;
  font-size: 0.75rem;
  margin-bottom: 2px;
  opacity: 0.95;
}

.cal-v7-event-title {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Day View */
.cal-v7-day-view {
  padding: 20px;
}

.cal-v7-day-timeline {
  display: flex;
  flex-direction: column;
}

.cal-v7-day-hour {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 20px;
  min-height: 90px;
  border-bottom: 1px solid var(--cal-glass-border);
}

.cal-v7-day-hour-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 700;
  padding-top: 10px;
  text-align: right;
}

.cal-v7-day-hour-content {
  padding: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 8px;
}

.cal-v7-day-hour-content:hover {
  background: var(--cal-glass-hover);
  box-shadow: var(--cal-shadow-sm);
}

/* Agenda/List View */
.cal-v7-agenda-view {
  padding: 20px;
}

.cal-v7-agenda-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--cal-glass-border);
}

.cal-v7-agenda-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.cal-v7-agenda-count {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.cal-v7-agenda-group {
  margin-bottom: 32px;
}

.cal-v7-agenda-date-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding: 12px 16px;
  background: linear-gradient(135deg,
    rgba(var(--accent-rgb, 99, 102, 241), 0.1),
    rgba(var(--accent-rgb, 99, 102, 241), 0.05));
  backdrop-filter: blur(10px);
  border-radius: 10px;
  border-left: 4px solid var(--accent-color);
}

.cal-v7-agenda-date-header.today {
  background: linear-gradient(135deg,
    rgba(var(--accent-rgb, 99, 102, 241), 0.2),
    rgba(var(--accent-rgb, 99, 102, 241), 0.1));
  box-shadow: 0 4px 12px rgba(var(--accent-rgb, 99, 102, 241), 0.2);
}

.cal-v7-agenda-day {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.cal-v7-agenda-date-label {
  display: flex;
  flex-direction: column;
}

.cal-v7-agenda-weekday {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cal-v7-agenda-month {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.cal-v7-agenda-events {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-left: 20px;
}

.cal-v7-agenda-event {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  border: 1px solid var(--cal-glass-border);
  transition: all 0.3s ease;
  cursor: pointer;
  border-left: 4px solid;
}

.cal-v7-agenda-event:hover {
  background: var(--cal-glass-hover);
  transform: translateX(4px);
  box-shadow: var(--cal-shadow-sm);
}

.cal-v7-agenda-event.urgent { border-left-color: var(--cal-urgent); }
.cal-v7-agenda-event.meeting { border-left-color: var(--cal-meeting); }
.cal-v7-agenda-event.deadline { border-left-color: var(--cal-deadline); }
.cal-v7-agenda-event.personal { border-left-color: var(--cal-personal); }
.cal-v7-agenda-event.reminder { border-left-color: var(--cal-reminder); }
.cal-v7-agenda-event.general { border-left-color: var(--cal-general); }

.cal-v7-agenda-event-time {
  flex-shrink: 0;
  width: 80px;
  text-align: right;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.cal-v7-agenda-event-content {
  flex: 1;
}

.cal-v7-agenda-event-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.cal-v7-agenda-event-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.cal-v7-agenda-event-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.cal-v7-agenda-no-events {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.cal-v7-agenda-no-events svg {
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
  opacity: 0.3;
}

.cal-v7-agenda-no-events p {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
}

/* Modal glassmorphism */
.cal-v7-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.3s ease;
}

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

.cal-v7-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
}

.cal-v7-modal-content {
  position: relative;
  background: var(--bg-primary);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  width: 95%;
  max-width: 800px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--cal-shadow-xl);
  border: 1px solid var(--cal-glass-border);
  animation: slideUp 0.3s ease;
}

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

.cal-v7-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 28px;
  border-bottom: 1px solid var(--cal-glass-border);
  background: linear-gradient(135deg,
    rgba(var(--accent-rgb, 99, 102, 241), 0.05),
    transparent);
  flex-shrink: 0;
}

.cal-v7-modal-header h3 {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cal-v7-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  border: 1px solid var(--cal-glass-border);
}

.cal-v7-close-btn:hover {
  background: var(--cal-urgent);
  color: #fff;
  transform: rotate(90deg);
  border-color: var(--cal-urgent);
}

.cal-v7-modal-body {
  padding: 24px 28px;
  overflow-y: auto;
  flex: 1;
}

.cal-v7-form-group {
  margin-bottom: 20px;
}

.cal-v7-form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cal-v7-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--cal-glass-border);
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.cal-v7-input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb, 99, 102, 241), 0.15);
  background: var(--cal-glass-hover);
}

.cal-v7-color-input {
  width: 70px;
  height: 45px;
  border: 1px solid var(--cal-glass-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cal-v7-color-input:hover {
  transform: scale(1.05);
}

.cal-v7-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.cal-v7-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 18px 28px;
  border-top: 1px solid var(--cal-glass-border);
  background: linear-gradient(to top,
    rgba(var(--accent-rgb, 99, 102, 241), 0.02),
    transparent);
  flex-shrink: 0;
}

/* AI Assistant Panel glassmorphism */
.cal-v7-ai-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  display: flex;
  justify-content: flex-end;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  animation: fadeIn 0.3s ease;
}

.cal-v7-ai-panel-content {
  background: var(--bg-primary);
  backdrop-filter: blur(20px);
  width: 90%;
  max-width: 480px;
  height: 100%;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--cal-glass-border);
  animation: slideInRight 0.3s ease;
}

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

.cal-v7-ai-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 28px;
  border-bottom: 1px solid var(--cal-glass-border);
  background: linear-gradient(135deg,
    rgba(var(--accent-rgb, 99, 102, 241), 0.1),
    transparent);
}

.cal-v7-ai-header h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cal-v7-ai-body {
  flex: 1;
  padding: 28px;
  overflow: auto;
}

.cal-v7-ai-hint {
  padding: 14px;
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  border-left: 4px solid var(--accent-color);
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.cal-v7-ai-input {
  width: 100%;
  min-height: 120px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--cal-glass-border);
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  resize: vertical;
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.cal-v7-ai-input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb, 99, 102, 241), 0.15);
}

.cal-v7-ai-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.cal-v7-ai-result {
  margin-top: 20px;
  padding: 14px;
  border-radius: 10px;
  font-size: 0.95rem;
}

.cal-v7-ai-loading {
  background: var(--cal-glass-bg);
  color: var(--text-secondary);
  padding: 14px;
  text-align: center;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.cal-v7-ai-success {
  background: rgba(16, 185, 129, 0.15);
  border-left: 4px solid #10B981;
  color: #10B981;
  padding: 14px;
}

.cal-v7-ai-error {
  background: rgba(239, 68, 68, 0.15);
  border-left: 4px solid #EF4444;
  color: #EF4444;
  padding: 14px;
}

.cal-v7-ai-info {
  background: rgba(59, 130, 246, 0.15);
  border-left: 4px solid #3B82F6;
  color: #3B82F6;
  padding: 14px;
}

.cal-v7-ai-slots {
  padding: 16px;
  background: var(--cal-glass-bg);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  border: 1px solid var(--cal-glass-border);
}

.cal-v7-ai-slots h4 {
  margin: 0 0 14px 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cal-v7-ai-slot {
  padding: 12px 14px;
  background: var(--bg-primary);
  border-radius: 8px;
  border: 1px solid var(--cal-glass-border);
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: all 0.3s ease;
  cursor: pointer;
}

.cal-v7-ai-slot:hover {
  border-color: var(--accent-color);
  background: rgba(var(--accent-rgb, 99, 102, 241), 0.08);
  transform: translateX(4px);
}

/* Responsive */
@media (max-width: 768px) {
  .calendar-v7-container {
    padding: 16px;
    gap: 16px;
  }

  .cal-v7-header {
    flex-direction: column;
    padding: 16px 20px;
  }

  .cal-v7-header-right {
    width: 100%;
  }

  .cal-v7-btn {
    flex: 1;
    justify-content: center;
  }

  .cal-v7-toolbar {
    flex-direction: column;
    gap: 12px;
    padding: 14px 16px;
  }

  .cal-v7-toolbar-left,
  .cal-v7-toolbar-right {
    width: 100%;
    justify-content: center;
  }

  .cal-v7-filters {
    justify-content: center;
  }

  .cal-v7-month-day {
    min-height: 70px;
    padding: 6px;
  }

  .cal-v7-month-day-number {
    font-size: 0.85rem;
  }

  .cal-v7-event-badge {
    font-size: 0.7rem;
  }

  .cal-v7-week-grid {
    grid-template-columns: 55px repeat(7, 1fr);
  }

  .cal-v7-agenda-event {
    flex-direction: column;
    gap: 8px;
  }

  .cal-v7-agenda-event-time {
    width: 100%;
    text-align: left;
  }

  .cal-v7-modal-content {
    width: 95%;
  }

  .cal-v7-ai-panel-content {
    width: 100%;
  }

  .cal-v7-form-row {
    grid-template-columns: 1fr;
  }
}