/* ==========================================================================
   LucyChat - Modals, Dashboard, Dropdowns & Toasts
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px 28px;
  width: 520px;
  max-width: 92%;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.14);
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-main);
}

.form-input,
.form-select {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-main);
  border-radius: 8px;
  outline: none;
  font-size: 0.92rem;
  transition: all 0.15s ease;
}

.form-input:focus,
.form-select:focus {
  border-color: var(--accent);
  background: var(--bg-secondary);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-input::placeholder {
  color: var(--text-muted);
  opacity: 0.75;
}

.password-rules-box {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 6px;
  margin-bottom: 14px;
  line-height: 1.6;
  background: var(--bg-card);
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.btn-send {
  background: var(--accent);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 168, 132, 0.25);
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-send:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px rgba(0, 168, 132, 0.35);
  transform: translateY(-1px);
}

.auth-tabs {
  display: flex;
  gap: 6px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 16px;
}

.auth-tabs .tab-btn {
  flex: 1;
  padding: 9px 10px;
  font-weight: 600;
  font-size: 0.88rem;
}

.tab-btn {
  padding: 8px 10px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.88rem;
  transition: all 0.15s;
  border-bottom: 3px solid transparent;
  white-space: nowrap;
}

.tab-btn.active {
  color: var(--accent);
  border-bottom: 3px solid var(--accent);
  background: transparent;
}

.btn-primary-action {
  flex: 1;
  background: var(--accent);
  color: #ffffff;
  border: none;
  padding: 9px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.84rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background 0.15s, transform 0.15s;
}

.btn-primary-action:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-secondary-action {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 9px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.84rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s;
}

.btn-secondary-action:hover {
  background: var(--border);
}

.btn-close-modal {
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.05rem;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

[data-theme="dark"] .btn-close-modal {
  background: rgba(255, 255, 255, 0.06);
}

.btn-close-modal:hover {
  background: var(--border);
  color: var(--text-main);
  transform: scale(1.08);
}

.group-invite-banner {
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 10px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  z-index: 9;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.group-invite-banner-locked {
  background-color: var(--bg-secondary);
  color: var(--text-muted);
  padding: 14px;
  text-align: center;
  font-size: 0.88rem;
  border-top: 1px solid var(--border);
}

.group-member-list {
  max-height: 180px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-secondary);
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 6px;
}

.group-member-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: 6px;
  background: var(--bg-sidebar);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  border: 1px solid transparent;
  user-select: none;
}

.group-member-item:hover {
  background: var(--bg-card);
}

.group-member-item.selected {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.group-member-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.member-badge-active {
  background: rgba(16, 185, 129, 0.15);
  color: var(--online-green);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.member-badge-invited {
  background: rgba(234, 179, 8, 0.15);
  color: #d97706;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.member-badge-owner {
  background: rgba(0, 168, 132, 0.15);
  color: var(--accent);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 600;
}

.member-badge-admin {
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 600;
}

.group-info-stats-row {
  display: flex;
  gap: 8px;
  margin: 10px 0;
}

.group-info-stat-pill {
  flex: 1;
  padding: 8px;
  border-radius: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
}

.group-info-tab-bar {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 10px;
  padding-bottom: 6px;
}

.group-info-tab {
  background: transparent;
  border: none;
  padding: 6px 12px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.15s;
}

.group-info-tab.active {
  background: var(--accent-soft);
  color: var(--accent);
}

.toast-container {
  position: fixed;
  top: 60px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  max-width: calc(100vw - 32px);
}

.toast-card {
  pointer-events: auto;
  background: var(--bg-secondary);
  border: 1px solid var(--accent);
  color: var(--text-main);
  padding: 12px 16px;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  animation: slide-in 0.3s ease;
  width: 400px;
  max-width: 100%;
  box-sizing: border-box;
}

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

.contact-dropdown-menu {
  position: fixed;
  z-index: 10000;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  min-width: 215px;
  padding: 5px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  animation: fadeInDropdown 0.12s ease-out;
}

@keyframes fadeInDropdown {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.contact-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 12px;
  font-size: 0.84rem;
  font-weight: 500;
  background: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-main);
  text-align: left;
  transition: background 0.12s ease, color 0.12s ease;
  user-select: none;
}

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

.contact-dropdown-item.danger {
  color: var(--offline-red);
}

.contact-dropdown-item.danger:hover {
  background: rgba(239, 68, 68, 0.12);
}

.contact-dropdown-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

.profile-avatar-preview-box {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
  padding: 12px;
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.profile-avatar-large {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
}

.forward-room-list {
  max-height: 260px;
  overflow-y: auto;
  list-style: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 8px;
}

.forward-room-item {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background 0.15s;
}

.forward-room-item:hover {
  background: var(--bg-card);
}

.rule-item {
  transition: color 0.15s ease;
}

.rule-item.valid {
  color: var(--online-green);
  font-weight: 600;
}