/* ========================================================
   RHWhatsApp - Components, Modals & QR Code Stylesheet
   ======================================================== */

/* Modal Overlays & Drawers */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(4, 9, 13, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: fadeIn 0.2s ease-out;
}

.hidden, [hidden], .modal-overlay.hidden, .lightbox-overlay.hidden {
  display: none !important;
}

.modal-card {
  background-color: var(--wa-bg-panel);
  border-radius: 18px;
  width: 90%;
  max-width: 680px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7);
  border: 1px solid var(--wa-border-light);
  animation: scaleUp 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-header {
  height: 64px;
  padding: 0 24px;
  background-color: var(--wa-bg-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--wa-border);
}

.modal-header-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.modal-header-title svg {
  color: var(--wa-primary);
  width: 24px;
  height: 24px;
}

.modal-header-title h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--wa-text-primary);
}

.modal-header-title p {
  font-size: 12px;
  color: var(--wa-text-secondary);
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--wa-text-secondary);
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close-btn:hover {
  background-color: var(--wa-bg-hover);
  color: var(--wa-text-primary);
}

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

/* Tabs inside Modal */
.modal-tabs {
  display: flex;
  border-bottom: 1px solid var(--wa-border);
  margin-bottom: 20px;
  gap: 8px;
}

.modal-tab-btn {
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--wa-text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-tab-btn:hover {
  color: var(--wa-text-primary);
}

.modal-tab-btn.active {
  color: var(--wa-primary);
  border-bottom-color: var(--wa-primary);
  font-weight: 600;
}

/* ========================================================
   QR CODE CONNECTION VIEW
   ======================================================== */
.qr-connection-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

@media (min-width: 600px) {
  .qr-connection-container {
    flex-direction: row;
    align-items: flex-start;
  }
}

.qr-box-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background-color: #ffffff;
  padding: 16px;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  position: relative;
}

.qr-image-display {
  width: 250px;
  height: 250px;
  background-color: #f7f9fa;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.qr-image-display img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qr-sucesso {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  color: #111b21;
}

.qr-sucesso.hidden { display: none; }

.qr-sucesso-icone {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  margin-bottom: 6px;
}

.qr-sucesso strong { font-size: 16px; }
.qr-sucesso span { font-size: 13px; color: #667781; }
.qr-sucesso p {
  margin: 8px 0 0;
  color: #027a48;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.qr-connection-container.pareado .qr-instructions-wrapper,
.qr-connection-container.pareado .qr-countdown-indicator { display: none; }

.qr-loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: #111b21;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(0, 168, 132, 0.2);
  border-top-color: var(--wa-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.qr-countdown-indicator {
  font-size: 11.5px;
  color: #54656f;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

.qr-instructions-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.instructions-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.instruction-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--wa-text-primary);
}

.step-number {
  background-color: var(--wa-primary-light);
  color: var(--wa-primary);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.instruction-step strong {
  color: var(--wa-primary);
}

.qr-options-toggle {
  margin-top: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--wa-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-link-phone {
  background: none;
  border: 1px solid var(--wa-border-light);
  color: var(--wa-primary);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.15s ease;
}

.btn-link-phone:hover {
  background-color: var(--wa-primary-light);
  border-color: var(--wa-primary);
}

/* 8-Digit Pairing Code View */
.pairing-code-box {
  background-color: #182229;
  border: 1px dashed var(--wa-primary);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
}

.pairing-code-display {
  font-family: monospace;
  font-size: 26px;
  letter-spacing: 5px;
  font-weight: 700;
  color: var(--wa-primary);
}

/* ========================================================
   ACTIVE SESSIONS LIST CARDS
   ======================================================== */
.sessions-list-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.session-card {
  background-color: var(--wa-bg-header);
  border: 1px solid var(--wa-border);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  transition: all 0.2s ease;
}

.session-card:hover {
  border-color: var(--wa-border-light);
  background-color: var(--wa-bg-hover);
}

.session-card-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.session-card-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(0, 168, 132, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.session-card-avatar svg {
  color: var(--wa-primary);
  width: 22px;
  height: 22px;
}
.session-card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.session-conta, .session-metricas {
  font-size: 12px;
  color: var(--wa-text-secondary);
}
.session-metricas {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  margin: 4px 0;
}

.session-card-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.session-card-title {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--wa-text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.session-card-phone {
  font-size: 12.5px;
  color: var(--wa-text-secondary);
  font-family: monospace;
}

.session-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
}

.status-badge-connected {
  background-color: rgba(37, 211, 102, 0.15);
  color: #25d366;
}

.status-badge-disconnected {
  background-color: rgba(234, 67, 53, 0.15);
  color: #ea4335;
}

.status-badge-qr {
  background-color: rgba(251, 188, 5, 0.15);
  color: #fbbc05;
}

.session-card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-session-action {
  background: var(--wa-bg-panel);
  border: 1px solid var(--wa-border-light);
  color: var(--wa-text-primary);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s ease;
}

.btn-session-action:hover {
  background-color: var(--wa-primary-light);
  border-color: var(--wa-primary);
  color: var(--wa-primary);
}

.btn-session-action.danger:hover {
  background-color: rgba(234, 67, 53, 0.15);
  border-color: #ea4335;
  color: #ea4335;
}

/* Add Session Form */
.form-group {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--wa-text-secondary);
}

.form-control {
  background-color: var(--wa-bg-search-input);
  border: 1px solid var(--wa-border);
  color: var(--wa-text-primary);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease;
}

.form-control:focus {
  border-color: var(--wa-primary);
}

.btn-primary {
  background-color: var(--wa-primary);
  color: #111b21;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.15s ease;
}

.btn-primary:hover {
  background-color: var(--wa-primary-hover);
}

/* ========================================================
   HEADER ACCOUNT SWITCHER POPUP DROPDOWN
   ======================================================== */
.chat-header-connection-pill { position: relative; }
.account-selector-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 290px;
  background-color: var(--wa-bg-dropdown);
  border-radius: 10px;
  box-shadow: var(--wa-shadow-lg);
  border: 1px solid var(--wa-border-light);
  padding: 8px;
  z-index: 100;
  animation: scaleUp 0.15s ease-out;
}

.dropdown-header-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--wa-text-muted);
  padding: 6px 10px;
}

.dropdown-account-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.12s ease;
}

.dropdown-account-item:hover {
  background-color: var(--wa-bg-hover);
}

.dropdown-account-item.active {
  background-color: var(--wa-primary-light);
}

.dropdown-account-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dropdown-account-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--wa-text-primary);
}

.dropdown-account-phone {
  font-size: 11px;
  color: var(--wa-text-secondary);
}

/* ========================================================
   EMOJI PICKER POPOVER
   ======================================================== */
.emoji-picker-container {
  position: absolute;
  bottom: 74px;
  left: 16px;
  width: 340px;
  height: 300px;
  background-color: var(--wa-bg-dropdown);
  border-radius: 12px;
  box-shadow: var(--wa-shadow-lg);
  border: 1px solid var(--wa-border-light);
  display: flex;
  flex-direction: column;
  z-index: 80;
  overflow: hidden;
  animation: scaleUp 0.15s ease-out;
}

.emoji-search-bar {
  padding: 8px 12px;
  border-bottom: 1px solid var(--wa-border);
}

.emoji-search-bar input {
  width: 100%;
  background-color: var(--wa-bg-search-input);
  border: 1px solid transparent;
  color: var(--wa-text-primary);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
  outline: none;
}

.emoji-search-bar input:focus {
  border-color: var(--wa-primary);
}

.emoji-grid {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.emoji-btn {
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  border-radius: 6px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.1s ease, background-color 0.1s ease;
}

.emoji-btn:hover {
  background-color: var(--wa-bg-hover);
  transform: scale(1.2);
}

/* Attachment Menu */
.attachment-menu-popup {
  position: absolute;
  bottom: 74px;
  left: 56px;
  background-color: var(--wa-bg-dropdown);
  border-radius: 12px;
  box-shadow: var(--wa-shadow-lg);
  border: 1px solid var(--wa-border-light);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 80;
  width: 180px;
  animation: scaleUp 0.15s ease-out;
}

.attachment-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--wa-text-primary);
  font-size: 13.5px;
  cursor: pointer;
  transition: background-color 0.12s ease;
}

.attachment-item:hover {
  background-color: var(--wa-bg-hover);
}

.attachment-icon-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.attachment-icon-circle.photos {
  background: linear-gradient(135deg, #bf59cf, #86239a);
}

.attachment-icon-circle.docs {
  background: linear-gradient(135deg, #5157ae, #5f66cd);
}

.attachment-icon-circle.audio {
  background: linear-gradient(135deg, #e35d5b, #c43836);
}

/* Image Lightbox Preview */
.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  backdrop-filter: blur(5px);
}

.lightbox-overlay.hidden {
  display: none !important;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox-toolbar {
  position: absolute;
  top: 20px;
  right: 24px;
  display: flex;
  gap: 12px;
}

/* Toasts */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 3000;
}

.toast {
  background-color: #202c33;
  color: #e9edef;
  border-left: 4px solid var(--wa-primary);
  padding: 12px 18px;
  border-radius: 6px;
  box-shadow: var(--wa-shadow-lg);
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideInRight 0.25s ease-out;
}

.toast.error {
  border-left-color: #ea4335;
}