* {
  box-sizing: border-box;
}

:root {
  --bg-main: #f4f7fb;
  --bg-card: #ffffff;
  --bg-soft: #f8fafc;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border: #dbe4f0;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --sidebar-bg: #0f172a;
  --sidebar-card: #1e293b;
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
}

body {
  margin: 0;
  background: var(--bg-main);
  color: var(--text-main);
  font-family: Inter, Arial, sans-serif;
  font-size: 16px;
  min-height: 100vh;
}

.auth-page {
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg-main);
}

.auth-shell {
  width: min(430px, 100%);
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 30px;
}

.auth-kicker {
  margin: 0 0 8px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.auth-card h1 {
  margin: 0;
  font-size: 30px;
  font-weight: 900;
}

.auth-subtitle {
  margin: 8px 0 22px;
  color: var(--text-muted);
}

.auth-form {
  display: grid;
  gap: 16px;
}

.auth-form label {
  display: grid;
  gap: 8px;
  color: var(--text-muted);
  font-weight: 800;
}

.auth-form input {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 13px 14px;
  background: #ffffff;
  color: var(--text-main);
  font-weight: 700;
}

.auth-submit {
  border: 0;
  border-radius: 14px;
  padding: 14px 18px;
  background: var(--primary);
  color: #ffffff;
  font-weight: 900;
}

.auth-error,
.auth-inline-message {
  min-height: 20px;
  margin: 0;
  color: var(--danger);
  font-weight: 800;
}

.auth-inline-message {
  color: var(--success);
}

.auth-inline-message.error {
  color: var(--danger);
}

button,
input,
select {
  font: inherit;
}

.app-layout {
  display: grid;
  grid-template-columns: 285px 1fr;
  min-height: 100vh;
}


.sidebar {
  background: var(--sidebar-bg);
  color: #ffffff;
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}


.sidebar-subtitle {
  margin: 0 0 6px;
  color: #93c5fd;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sidebar-header h1 {
  font-size: 19px;
  line-height: 1.18;
  margin: 0;
  font-weight: 800;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
}

.nav-item {
  width: 100%;
  border: 0;
  background: var(--sidebar-card);
  color: #ffffff;
  text-align: left;
  padding: 12px 16px;
  border-radius: 16px;
  font-weight: 700;
  transition: 0.2s;
}

.nav-item:hover,
.nav-item.active {
  background: var(--primary);
  transform: translateX(4px);
}

.system-status {
  background: var(--sidebar-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 14px;
}

.user-panel {
  background: var(--sidebar-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 14px;
  color: #ffffff;
}

.user-panel p {
  margin: 0 0 6px;
  color: #94a3b8;
}

.user-panel h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
}

.user-panel span {
  display: inline-block;
  color: #bfdbfe;
  font-size: 13px;
  font-weight: 800;
}

.user-panel-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 10px;
}

.user-panel-actions button {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border-radius: 12px;
  padding: 8px 10px;
  font-weight: 800;
}

.user-panel-actions button:hover {
  background: var(--primary);
}

.system-status p {
  margin: 0 0 6px;
  color: #94a3b8;
}

.system-status h3 {
  margin: 0 0 6px;
  font-size: 16px;
  line-height: 1.2;
  font-weight: 800;
}

.system-status span {
  color: #34d399;
  font-weight: 700;
}

.main-content {
  padding: 32px;
  min-width: 0;
}

.page-section {
  display: none;
}

.page-section.active-page {
  display: block;
}

.page-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 24px;
}

.page-header h2 {
  margin: 0;
  font-size: 34px;
  font-weight: 900;
  color: var(--text-main);
}

.page-header p {
  margin: 6px 0 0;
  color: var(--text-muted);
}

.header-actions,
.report-actions,
.mode-switcher {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.mode-label {
  color: var(--text-muted);
  font-weight: 700;
}

.custom-btn {
  border-radius: 16px;
  padding: 12px 18px;
  font-weight: 700;
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.mode-btn.active,
.mode-btn.reserve-active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.action-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.action-choice-card {
  min-height: 150px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-main);
  border-radius: 18px;
  padding: 22px;
  text-align: left;
  box-shadow: var(--shadow);
  transition: 0.2s ease;
}

.action-choice-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.action-choice-card span {
  display: block;
  margin-bottom: 10px;
  font-size: 22px;
  font-weight: 900;
}

.action-choice-card small {
  display: block;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 22px;
}

.stat-card,
.card-custom,
.page-inner-card,
.settings-card,
.info-card,
.page-data-card,
.report-mini-card,
.command-data-card,
.info-box,
.history-item,
.task-item,
.page-list-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.stat-card {
  padding: 22px;
}

.stat-card p {
  margin: 0;
  color: var(--text-muted);
  font-weight: 700;
}

.stat-card h3 {
  margin: 10px 0 0;
  font-size: 34px;
  font-weight: 900;
}

.content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 22px;
  margin-bottom: 22px;
}

.bottom-grid {
  align-items: start;
}

.card-custom {
  padding: 24px;
}

.large-card {
  min-width: 0;
}

.card-header-custom {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.card-header-custom h3,
.history-card h3,
.tasks-card h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 900;
}

.bottom-grid .tasks-card {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.bottom-grid .tasks-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding-right: 8px;
}

.business-chat-card {
  padding: 16px;
  height: 760px;
  min-height: 760px;
  max-height: 760px;
  overflow: hidden;
}

.business-chat-panel {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  position: relative;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.business-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.business-chat-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.business-chat-title-wrap h3 {
  margin: 0;
}

.business-chat-title-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #eff6ff;
  color: #2563eb;
  font-weight: 900;
  font-size: 16px;
}

.business-chat-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 168px;
  gap: 10px;
  align-items: end;
  height: 190px;
  min-height: 190px;
  padding: 18px 18px 0;
  margin-bottom: 16px;
  border: 1px solid #dbeafe;
  border-radius: 24px;
  background: linear-gradient(135deg, #f3f8ff 0%, #e8f1ff 100%);
  overflow: hidden;
}

.business-chat-hero-copy {
  padding-bottom: 18px;
}

.business-chat-hero-copy h3 {
  margin: 0 0 12px;
  font-size: 28px;
  line-height: 1.05;
  font-weight: 900;
  color: #0f172a;
}

.business-chat-hero-text {
  margin: 0;
  max-width: 260px;
  font-size: 14px;
  line-height: 1.55;
  color: #64748b;
  font-weight: 600;
}

.business-chat-hero-media {
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.business-chat-hero-media img {
  display: block;
  width: 100%;
  max-width: 176px;
  max-height: 182px;
  height: auto;
  object-fit: contain;
}

.business-chat-quick-title {
  margin-bottom: 12px;
  color: #0f172a;
  font-size: 18px;
  font-weight: 900;
}

.business-chat-quick {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  margin-bottom: 18px;
}

.business-chat-topics-menu {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 74px;
  z-index: 10;
  padding: 14px;
  border: 1px solid #dbe4f0;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 22px 50px rgba(15, 23, 42, 0.18);
}

.business-chat-topics-menu.hidden {
  display: none;
}

.business-chat-topics-menu .business-chat-quick-title {
  margin-bottom: 12px;
  font-size: 15px;
}

.business-chat-topics-menu .business-chat-quick {
  margin-bottom: 0;
}

.business-chat-systems-panel {
  display: grid;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #e2e8f0;
}

.business-chat-systems-panel.hidden {
  display: none;
}

.business-chat-system-card {
  width: 100%;
  min-height: 66px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  border: 1px solid #dbe4f0;
  border-radius: 16px;
  background: #f8fbff;
  padding: 10px 12px;
  color: #0f172a;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.business-chat-system-card:hover {
  border-color: #93c5fd;
  background: #eff6ff;
  transform: translateY(-1px);
}

.business-chat-system-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 12px;
  background: #eef5ff;
}

.business-chat-system-icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.business-chat-system-copy {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.business-chat-system-copy strong {
  font-size: 15px;
  font-weight: 900;
}

.business-chat-system-copy small {
  color: #64748b;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
}

.business-chat-system-badge {
  border-radius: 999px;
  background: #dbeafe;
  color: #2563eb;
  padding: 7px 9px;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.business-chat-topic-btn {
  min-height: 56px;
  padding: 12px 14px;
  border-radius: 16px;
  background: #f8fbff;
  color: #2563eb;
  font-size: 14px;
}

.business-chat-topic-btn.active {
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  border-color: transparent;
  color: #ffffff;
}

.help-chat-panel-embedded {
  position: static;
  right: auto;
  bottom: auto;
  width: 100%;
  max-width: none;
  max-height: none;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.business-chat-messages {
  flex: 1;
  min-height: 240px;
  max-height: none;
  padding: 0 4px 16px 0;
  gap: 14px;
}

.help-message {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 100%;
  padding: 0;
  box-shadow: none;
  border: none;
  background: transparent;
}

.help-message.assistant {
  align-self: stretch;
}

.help-message.user {
  align-self: flex-end;
  max-width: 86%;
}

.help-message-avatar {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
  background: #eff6ff;
  border: 1px solid #dbeafe;
}

.help-message-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.help-message-bubble {
  min-width: 0;
  border-radius: 20px;
  padding: 14px 16px;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
}

.help-message.assistant .help-message-bubble {
  background: #ffffff;
  border: 1px solid #dbe4f0;
  color: #0f172a;
}

.help-message.user .help-message-bubble {
  background: linear-gradient(135deg, #2563eb 0%, #38bdf8 100%);
  color: #ffffff;
}

.business-chat-form {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 128px;
  gap: 12px;
  padding: 16px 0 0;
  border-top: 1px solid #e2e8f0;
  background: transparent;
}

.business-chat-topics-toggle {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid #dbe4f0;
  border-radius: 14px;
  background: #ffffff;
  color: #0f172a;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.business-chat-topics-toggle:hover,
.business-chat-topics-toggle.active {
  border-color: #2563eb;
  background: #eff6ff;
  transform: translateY(-1px);
}

.business-chat-menu-icon {
  width: 20px;
  height: 22px;
  display: grid;
  gap: 3px;
  align-content: center;
  border: 3px solid currentColor;
  border-radius: 5px;
  padding: 3px;
}

.business-chat-menu-icon span {
  display: block;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.card-header-custom p {
  margin: 6px 0 0;
  color: var(--text-muted);
}

.microphone-status {
  background: #dcfce7;
  color: #166534;
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 800;
  white-space: nowrap;
}

.voice-box {
  border: 2px dashed #cbd5e1;
  background: var(--bg-soft);
  border-radius: 28px;
  padding: 38px;
  text-align: center;
  margin-bottom: 22px;
}

.record-button {
  width: 112px;
  height: 112px;
  border: 0;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  font-size: 42px;
  box-shadow: 0 18px 38px rgba(37, 99, 235, 0.28);
  transition: 0.2s;
}

.record-button:hover {
  transform: scale(1.04);
}

.record-button.recording {
  background: var(--danger);
  animation: pulse 1.2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.35);
  }

  70% {
    box-shadow: 0 0 0 22px rgba(239, 68, 68, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
  }
}

.voice-box h4 {
  margin: 18px 0 8px;
  font-weight: 900;
}

.voice-box p {
  margin: 0 auto;
  color: var(--text-muted);
  max-width: 650px;
}

.voice-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.info-box {
  padding: 20px;
}

.info-box p {
  margin: 0 0 8px;
  color: var(--text-muted);
  font-weight: 700;
}

.info-box h4 {
  margin: 0;
  font-weight: 900;
}

.compact-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.intent-badge,
.source-badge,
.param-chip,
.status-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 800;
}

.intent-badge {
  background: #dbeafe;
  color: #1d4ed8;
}

.intent-badge.error {
  background: #fee2e2;
  color: #b91c1c;
}

.source-badge {
  background: #f1f5f9;
  color: #475569;
}

.source-badge.local {
  background: #dcfce7;
  color: #166534;
}

.source-badge.ollama {
  background: #ede9fe;
  color: #6d28d9;
}

.compact-section {
  margin-top: 10px;
}

.compact-label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 800;
  margin-bottom: 6px;
}

.compact-result-text {
  margin: 0;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
}

.params-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.param-chip {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text-main);
}

.empty-data,
.empty-text,
.empty-command-result {
  color: var(--text-muted);
}

.history-list,
.tasks-list,
.page-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.history-item,
.task-item,
.page-list-item {
  padding: 16px;
  box-shadow: none;
}

.history-top,
.task-top,
.page-list-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 8px;
}

.history-time,
.page-list-time {
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
}

.history-text,
.task-title {
  margin: 0;
  font-weight: 800;
}

.task-meta {
  margin: 6px 0 0;
  color: var(--text-muted);
}

.priority-high {
  background: #fee2e2;
  color: #b91c1c;
}

.priority-medium,
.status-badge {
  background: #e0f2fe;
  color: #0369a1;
}

.reports-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.report-mini-card {
  padding: 18px;
  box-shadow: none;
}

.report-mini-card p {
  margin: 0;
  color: var(--text-muted);
  font-weight: 700;
}

.report-mini-card h3 {
  margin: 8px 0 4px;
  font-size: 28px;
  font-weight: 900;
}

.report-mini-card span {
  color: var(--text-muted);
  font-size: 13px;
}

.chart-box {
  height: 240px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 20px;
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  gap: 14px;
  margin-bottom: 18px;
}

.chart-bar {
  width: 12%;
  border-radius: 12px 12px 0 0;
  background: linear-gradient(180deg, #60a5fa, #2563eb);
}

.command-data-grid,
.page-card-grid,
.info-grid,
.settings-grid {
  display: grid;
  gap: 18px;
}

.command-data-grid {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.command-data-card {
  padding: 18px;
  box-shadow: none;
}

.command-data-card-title {
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 12px;
}

.command-data-row,
.page-data-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.command-data-row:last-child,
.page-data-row:last-child {
  border-bottom: none;
}

.command-data-key,
.page-data-key {
  color: var(--text-muted);
  font-weight: 700;
}

.command-data-value,
.page-data-value {
  color: var(--text-main);
  font-weight: 800;
  text-align: right;
}

.page-inner-card {
  padding: 28px;
}

.page-inner-card h2 {
  margin: 0;
  font-size: 32px;
  font-weight: 900;
}

.page-description {
  color: var(--text-muted);
  margin: 8px 0 24px;
}

.info-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-card {
  padding: 20px;
  box-shadow: none;
}

.info-card h4 {
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 14px;
}

.info-card p {
  color: var(--text-muted);
  margin: 10px 0;
}

.page-card-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.page-data-card {
  padding: 18px;
  box-shadow: none;
}

.page-data-card h4 {
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 12px;
}

.reminder-data-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.reminder-card-header {
  align-items: flex-start;
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

.reminder-card-header h4 {
  margin-bottom: 0;
}

.reminder-priority {
  background: #e4f4ff;
  border-radius: 999px;
  color: #0069a8;
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 800;
  padding: 7px 12px;
}

.reminder-card-description {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

.reminder-card-actions,
.reminder-notification-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.reminder-notification-description {
  margin-top: 8px;
}

.page-subtitle {
  margin: 26px 0 16px;
  font-size: 24px;
  font-weight: 900;
}

.page-stats {
  margin-bottom: 10px;
}

.settings-grid {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.settings-card {
  padding: 22px;
  box-shadow: none;
}

.settings-card h4 {
  margin: 0;
  font-size: 20px;
  font-weight: 900;
}

.settings-card p {
  margin: 8px 0 0;
  color: var(--text-muted);
}

.setting-field label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-main);
  font-weight: 800;
}

.setting-input {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text-main);
  border-radius: 14px;
  padding: 12px 14px;
  outline: none;
}

.setting-input:focus {
  border-color: var(--primary);
}

.setting-toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

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

.setting-toggle-row strong {
  font-weight: 900;
}

.setting-toggle-row p {
  margin: 4px 0 0;
  font-size: 14px;
}

.switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 30px;
  flex-shrink: 0;
}

.switch input {
  display: none;
}

.slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: #cbd5e1;
  border-radius: 999px;
  transition: 0.2s;
}

.slider::before {
  content: "";
  position: absolute;
  height: 24px;
  width: 24px;
  left: 3px;
  top: 3px;
  background: #ffffff;
  border-radius: 50%;
  transition: 0.2s;
}

.switch input:checked + .slider {
  background: var(--primary);
}

.switch input:checked + .slider::before {
  transform: translateX(22px);
}

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

.system-info-list div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
}

.system-info-list span {
  color: var(--text-muted);
}

.system-info-list strong {
  text-align: right;
}

.voice-activation-status {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 14px;
  color: var(--text-muted);
  font-size: 14px;
}

.wake-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.wake-dot.inactive {
  background: #94a3b8;
}

.wake-dot.active {
  background: var(--success);
  box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.12);
}

.wake-dot.error {
  background: var(--danger);
  box-shadow: 0 0 0 6px rgba(239, 68, 68, 0.12);
}

.extension-status-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  margin-top: 18px;
}

.extension-status-row strong {
  display: block;
  color: var(--text-main);
  font-size: 15px;
  line-height: 1.3;
}

.extension-status-row p {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.45;
}

.extension-status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex: 0 0 auto;
  margin-top: 4px;
  background: #94a3b8;
}

.extension-status-dot.installed {
  background: var(--success);
  box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.12);
}

.extension-status-dot.missing {
  background: var(--danger);
  box-shadow: 0 0 0 6px rgba(239, 68, 68, 0.12);
}

.extension-status-dot.checking {
  background: var(--primary);
  box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.12);
}

.extension-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.extension-actions .btn {
  min-width: 120px;
}

.extension-instruction {
  margin-top: 16px;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 16px;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.5;
}

.extension-instruction strong {
  color: var(--text-main);
}

.extension-instruction ol {
  margin: 8px 0 0;
  padding-left: 20px;
}

.extension-instruction li + li {
  margin-top: 4px;
}

/* Confirm modal */

.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.62);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  padding: 24px;
}

.confirm-overlay.hidden {
  display: none;
}

.confirm-modal {
  width: min(520px, 100%);
  background: #ffffff;
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 30px 90px rgba(15, 23, 42, 0.45);
  border: 1px solid #e2e8f0;
}

.confirm-modal-header h3 {
  margin: 0;
  font-size: 24px;
  line-height: 1.2;
  font-weight: 800;
  color: #0f172a;
}

.confirm-modal-header p {
  margin: 8px 0 0;
  font-size: 15px;
  color: #64748b;
}

.confirm-modal-body {
  margin-top: 20px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 16px;
}

.confirm-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid #e2e8f0;
}

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

.confirm-key {
  color: #64748b;
  font-size: 14px;
  font-weight: 600;
}

.confirm-value {
  color: #0f172a;
  font-size: 15px;
  font-weight: 800;
  text-align: right;
}

.confirm-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 22px;
}

.confirm-modal-actions .btn {
  min-width: 110px;
}

.pdf-report-modal {
  width: min(640px, 100%);
}

.pdf-report-field {
  display: grid;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid #e2e8f0;
}

.pdf-report-field:last-of-type {
  border-bottom: none;
}

.pdf-report-type-grid,
.pdf-report-period-grid,
.pdf-report-period-actions {
  display: grid;
  gap: 10px;
}

.pdf-report-type-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pdf-report-period-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pdf-report-period-grid label {
  display: grid;
  gap: 6px;
  color: #64748b;
  font-size: 13px;
  font-weight: 700;
}

.pdf-report-period-actions {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pdf-report-type-btn,
.pdf-report-period-btn {
  min-height: 48px;
  border: 1px solid #dbe4f0;
  border-radius: 16px;
  background: #ffffff;
  color: #0f172a;
  font-weight: 900;
  cursor: pointer;
  transition: 0.2s ease;
}

.pdf-report-type-btn:hover,
.pdf-report-period-btn:hover {
  border-color: #2563eb;
  background: #eff6ff;
}

.pdf-report-type-btn.active {
  border-color: transparent;
  background: #2563eb;
  color: #ffffff;
}

.pdf-report-message {
  min-height: 20px;
  margin: 12px 0 0;
  color: #64748b;
  font-size: 14px;
  font-weight: 700;
}

.pdf-report-message.error {
  color: #dc2626;
}

/* Dynamic visual settings */

body.font-small {
  font-size: 14px;
}

body.font-normal {
  font-size: 16px;
}

body.font-large {
  font-size: 18px;
}

body.font-large .page-header h2 {
  font-size: 38px;
}

body.font-large .stat-card h3 {
  font-size: 38px;
}

body.font-small .page-header h2 {
  font-size: 30px;
}

body.font-small .stat-card h3 {
  font-size: 30px;
}

body.compact-mode .main-content {
  padding: 20px;
}

body.compact-mode .card-custom,
body.compact-mode .stat-card,
body.compact-mode .page-inner-card,
body.compact-mode .settings-card,
body.compact-mode .info-card,
body.compact-mode .page-data-card,
body.compact-mode .report-mini-card,
body.compact-mode .command-data-card,
body.compact-mode .history-item,
body.compact-mode .task-item,
body.compact-mode .info-box {
  padding: 16px;
  border-radius: 18px;
}

body.compact-mode .stats-grid,
body.compact-mode .content-grid,
body.compact-mode .settings-grid,
body.compact-mode .info-grid,
body.compact-mode .page-card-grid {
  gap: 14px;
}

body.compact-mode .voice-box {
  padding: 26px;
}

body.compact-mode .chart-box {
  height: 200px;
}

body.no-animations *,
body.no-animations *::before,
body.no-animations *::after {
  transition: none !important;
  animation: none !important;
}

/* Dark theme */

body.dark-theme {
  --bg-main: #020617;
  --bg-card: #0f172a;
  --bg-soft: #111827;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border: #334155;
  --sidebar-bg: #020617;
  --sidebar-card: #111827;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

body.dark-theme .btn-light {
  background: #111827;
  border-color: #334155;
  color: #f8fafc;
}

body.dark-theme .voice-box {
  border-color: #334155;
}

body.dark-theme .microphone-status {
  background: rgba(34, 197, 94, 0.15);
  color: #86efac;
}

body.dark-theme .confirm-modal {
  background: #0f172a;
  border-color: #334155;
}

body.dark-theme .action-choice-card {
  background: #0f172a;
  border-color: #334155;
}

body.dark-theme .confirm-modal-header h3,
body.dark-theme .confirm-value {
  color: #f8fafc;
}

body.dark-theme .confirm-modal-header p,
body.dark-theme .confirm-key {
  color: #94a3b8;
}

body.dark-theme .confirm-modal-body {
  background: #020617;
  border-color: #334155;
}

body.dark-theme .confirm-row {
  border-color: #334155;
}

body.dark-theme .pdf-report-field {
  border-color: #334155;
}

body.dark-theme .pdf-report-period-grid label,
body.dark-theme .pdf-report-message {
  color: #cbd5e1;
}

body.dark-theme .pdf-report-type-btn,
body.dark-theme .pdf-report-period-btn {
  background: #0f172a;
  border-color: #334155;
  color: #f8fafc;
}

body.dark-theme .pdf-report-type-btn:hover,
body.dark-theme .pdf-report-period-btn:hover {
  background: rgba(37, 99, 235, 0.18);
  border-color: #60a5fa;
}

body.dark-theme .pdf-report-type-btn.active {
  background: #2563eb;
  border-color: transparent;
  color: #ffffff;
}

@media (max-width: 1200px) {
  .app-layout {
    grid-template-columns: 240px 1fr;
  }

  .stats-grid,
  .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-height: 900px) and (min-width: 801px) {
  .sidebar {
    padding: 14px 16px;
    gap: 10px;
  }

  .sidebar-subtitle {
    font-size: 11px;
    margin-bottom: 4px;
  }

  .sidebar-header h1 {
    font-size: 17px;
    line-height: 1.14;
  }

  .sidebar-nav {
    gap: 7px;
    margin-top: 10px;
  }

  .nav-item {
    padding: 9px 14px;
    border-radius: 14px;
    font-size: 14px;
  }

  .user-panel,
  .system-status {
    border-radius: 16px;
    padding: 11px;
  }

  .user-panel p,
  .system-status p {
    font-size: 13px;
    margin-bottom: 4px;
  }

  .user-panel h3,
  .system-status h3 {
    font-size: 15px;
    margin-bottom: 5px;
  }

  .user-panel-actions {
    gap: 7px;
    margin-top: 8px;
  }

  .user-panel-actions button {
    border-radius: 10px;
    padding: 7px 8px;
  }
}

@media (max-width: 800px) {
  .app-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .main-content {
    padding: 20px;
  }

  .page-header,
  .card-header-custom {
    flex-direction: column;
    align-items: stretch;
  }

  .stats-grid,
  .reports-grid,
  .voice-info-grid,
  .settings-grid,
  .info-grid,
  .action-choice-grid {
    grid-template-columns: 1fr;
  }

  .record-button {
    width: 90px;
    height: 90px;
    font-size: 34px;
  }
}
.confirm-row-select {
  align-items: center;
}

.confirm-select {
  min-width: 240px;
  max-width: 280px;
  border: 1px solid #dbe4f0;
  background: #ffffff;
  color: #0f172a;
  border-radius: 14px;
  padding: 10px 12px;
  font-weight: 800;
  outline: none;
}

.confirm-select:focus {
  border-color: #2563eb;
}

body.dark-theme .confirm-select {
  background: #020617;
  border-color: #334155;
  color: #f8fafc;
}
.confirm-input {
  min-width: 240px;
  max-width: 280px;
  border: 1px solid #dbe4f0;
  background: #ffffff;
  color: #0f172a;
  border-radius: 14px;
  padding: 10px 12px;
  font-weight: 800;
  outline: none;
  text-align: right;
}

.confirm-input:focus {
  border-color: #2563eb;
}

body.dark-theme .confirm-input {
  background: #020617;
  border-color: #334155;
  color: #f8fafc;
} 

.confirm-row-stacked {
  flex-direction: column;
  align-items: stretch;
}

.confirm-textarea {
  min-width: 100%;
  max-width: 100%;
  min-height: 120px;
  resize: vertical;
  text-align: left;
  line-height: 1.5;
}

.confirm-file-input {
  width: 100%;
  border: 1px dashed #cbd5e1;
  background: #ffffff;
  color: #0f172a;
  border-radius: 14px;
  padding: 12px;
  font-weight: 700;
}

.mailing-files-list {
  display: grid;
  gap: 8px;
  color: #64748b;
  font-size: 13px;
  font-weight: 700;
}

.mailing-file-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
}

.mailing-file-item span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #0f172a;
}

.mailing-file-item small {
  flex: 0 0 auto;
  color: #64748b;
  font-weight: 800;
}

.mailing-channel-grid,
.mailing-target-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.mailing-channel-btn,
.mailing-target-btn {
  border: 1px solid #dbe4f0;
  background: #ffffff;
  color: #0f172a;
  border-radius: 14px;
  padding: 10px 12px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.2s ease;
  text-align: center;
}

.mailing-channel-btn.active,
.mailing-target-btn.active {
  background: #2563eb;
  border-color: #2563eb;
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.22);
}

.mailing-channel-btn.disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

body.dark-theme .mailing-channel-btn,
body.dark-theme .mailing-target-btn {
  background: #020617;
  border-color: #334155;
  color: #f8fafc;
}

body.dark-theme .mailing-channel-btn.active,
body.dark-theme .mailing-target-btn.active {
  background: #3b82f6;
  border-color: #3b82f6;
  color: #ffffff;
}

body.dark-theme .confirm-file-input,
body.dark-theme .mailing-file-item {
  background: #020617;
  border-color: #334155;
  color: #f8fafc;
}

body.dark-theme .mailing-file-item span {
  color: #f8fafc;
}

@media (max-width: 700px) {
  .pdf-report-type-grid,
  .pdf-report-period-grid,
  .pdf-report-period-actions {
    grid-template-columns: 1fr;
  }

  .mailing-channel-grid,
  .mailing-target-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.history-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.history-card-header h3 {
  margin: 0;
}

.small-action-btn {
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 14px;
  white-space: nowrap;
}

body.dark-theme .small-action-btn {
  background: #111827;
  border-color: #334155;
  color: #f8fafc;
}
.chart-box.sales-chart {
  min-height: 310px;
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  gap: 28px;
  padding: 26px 30px 22px;
  background: #eef3fb;
  border: 1px solid #d7e0ef;
  border-radius: 28px;
  overflow-x: auto;
  overflow-y: hidden;
}

.chart-item {
  height: 260px;
  min-width: 110px;
  flex-shrink: 0;
  display: grid;
  grid-template-rows: 28px 1fr 42px;
  align-items: end;
  justify-items: center;
  gap: 8px;
}

.chart-value {
  align-self: start;
  font-size: 13px;
  font-weight: 900;
  color: #0f172a;
  white-space: nowrap;
}

.chart-bar-wrap {
  width: 100%;
  height: 190px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.chart-bar {
  width: 100%;
  max-width: 110px;
  min-width: 76px;
  border-radius: 14px 14px 0 0;
  background: linear-gradient(180deg, #69a7ff 0%, #2f67e8 100%);
  box-shadow: 0 8px 18px rgba(47, 103, 232, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.chart-bar:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 26px rgba(47, 103, 232, 0.26);
}

.chart-label {
  align-self: start;
  max-width: 110px;
  min-height: 34px;
  max-height: 34px;
  font-size: 12px;
  line-height: 1.2;
  color: #64748b;
  font-weight: 800;
  text-align: center;
  overflow: hidden;
}

body.dark-theme .chart-box.sales-chart {
  background: #0f172a;
  border-color: #334155;
}

body.dark-theme .chart-value {
  color: #f8fafc;
}

body.dark-theme .chart-label {
  color: #94a3b8;
}
.help-chat-widget {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 2000;
  font-family: inherit;
}

.help-chat-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: none;
  border-radius: 999px;
  padding: 14px 18px;
  background: linear-gradient(135deg, #2563eb 0%, #38bdf8 100%);
  color: #ffffff;
  font-weight: 900;
  box-shadow: 0 18px 38px rgba(37, 99, 235, 0.28);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.help-chat-toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 48px rgba(37, 99, 235, 0.36);
}

.help-chat-toggle-icon {
  font-size: 20px;
  line-height: 1;
}

.help-chat-toggle-text {
  font-size: 15px;
}

.help-chat-panel {
  position: absolute;
  right: 0;
  bottom: 64px;
  width: 390px;
  max-width: calc(100vw - 36px);
  max-height: 640px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid #dbe4f0;
  box-shadow: 0 26px 70px rgba(15, 23, 42, 0.22);
  backdrop-filter: blur(14px);
}

.help-chat-panel.hidden {
  display: none;
}

.help-chat-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 20px 14px;
  border-bottom: 1px solid #edf2f7;
  background: linear-gradient(135deg, #f8fbff 0%, #eef6ff 100%);
}

.help-chat-label {
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 900;
  color: #2563eb;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.help-chat-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 900;
  color: #0f172a;
}

.help-chat-close {
  width: 34px;
  height: 34px;
  border: 1px solid #dbe4f0;
  border-radius: 12px;
  background: #ffffff;
  color: #475569;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.help-chat-close:hover {
  background: #eff6ff;
  color: #2563eb;
}

.help-chat-intro {
  padding: 14px 20px 0;
  font-size: 13px;
  line-height: 1.45;
  color: #64748b;
}

.help-chat-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 20px;
}

.help-quick-btn {
  border: 1px solid #dbeafe;
  background: #eff6ff;
  color: #1d4ed8;
  border-radius: 999px;
  padding: 8px 11px;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.help-quick-btn:hover {
  background: #dbeafe;
}

.help-chat-messages {
  flex: 1;
  min-height: 210px;
  max-height: 330px;
  overflow-y: auto;
  padding: 4px 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.help-message {
  max-width: 88%;
  border-radius: 18px;
  padding: 11px 13px;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
}

.help-message.assistant {
  align-self: flex-start;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #0f172a;
}

.help-message.user {
  align-self: flex-end;
  background: linear-gradient(135deg, #2563eb 0%, #38bdf8 100%);
  color: #ffffff;
}

.help-message-role {
  margin-bottom: 5px;
  font-size: 11px;
  font-weight: 900;
  opacity: 0.75;
}

.help-message-text {
  white-space: pre-line;
  font-size: 13px;
  line-height: 1.45;
  font-weight: 600;
}

.help-chat-form {
  display: flex;
  gap: 10px;
  padding: 14px 20px 20px;
  border-top: 1px solid #edf2f7;
  background: #ffffff;
}

.help-chat-input {
  flex: 1;
  border: 1px solid #dbe4f0;
  border-radius: 14px;
  padding: 11px 12px;
  outline: none;
  font-weight: 700;
  color: #0f172a;
  background: #ffffff;
}

.help-chat-input:focus {
  border-color: #2563eb;
}

.help-chat-send {
  border: none;
  border-radius: 14px;
  padding: 11px 13px;
  background: #2563eb;
  color: #ffffff;
  font-weight: 900;
  cursor: pointer;
}

.help-chat-send:hover {
  background: #1d4ed8;
}

body.dark-theme .help-chat-panel {
  background: rgba(15, 23, 42, 0.96);
  border-color: #334155;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.42);
}

body.dark-theme .help-chat-header {
  background: linear-gradient(135deg, #0f172a 0%, #111827 100%);
  border-bottom-color: #334155;
}

body.dark-theme .help-chat-header h3 {
  color: #f8fafc;
}

body.dark-theme .help-chat-intro {
  color: #94a3b8;
}

body.dark-theme .help-chat-close {
  background: #111827;
  border-color: #334155;
  color: #e2e8f0;
}

body.dark-theme .help-message.assistant {
  background: #111827;
  border-color: #334155;
  color: #f8fafc;
}

body.dark-theme .help-chat-form {
  background: #0f172a;
  border-top-color: #334155;
}

body.dark-theme .help-chat-input {
  background: #020617;
  border-color: #334155;
  color: #f8fafc;
}

@media (max-width: 576px) {
  .help-chat-widget {
    right: 16px;
    bottom: 16px;
  }

  .help-chat-panel {
    width: calc(100vw - 32px);
    bottom: 62px;
  }

  .help-chat-toggle-text {
    display: none;
  }
}
.voice-command-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.voice-command-card {
  padding: 22px;
}

.voice-command-card h3 {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 900;
  color: var(--text-main);
}

.voice-command-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.voice-command-list span {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.35;
  font-weight: 600;
}

body.dark-theme .voice-command-list span {
  color: #cbd5e1;
}

@media (max-width: 1200px) {
  .voice-command-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .voice-command-grid {
    grid-template-columns: 1fr;
  }
}

.history-support.hidden {
  display: none !important;
}

.business-chat-chatbox {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 12px;
  min-height: 0;
  flex: 1 1 auto;
  overflow: hidden;
}

.business-chat-card .help-chat-quick {
  display: grid;
}

.business-chat-card .help-chat-messages {
  flex: initial;
  min-height: 0;
  height: 100%;
  max-height: none;
  overflow-y: auto;
  padding: 0 4px 8px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.business-chat-card .help-message {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.business-chat-card .help-message.assistant,
.business-chat-card .help-message.user {
  background: transparent;
}

.business-chat-card .help-message.assistant {
  align-self: stretch;
}

.business-chat-card .help-message.user {
  align-self: flex-end;
  max-width: 86%;
}

.business-chat-card .help-message-role {
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 900;
  opacity: 1;
}

.business-chat-card .help-message-text {
  font-size: 14px;
  line-height: 1.55;
  font-weight: 700;
}

.chat-formula-block {
  display: block;
  width: fit-content;
  max-width: 100%;
  margin: 12px 0;
  padding: 12px 14px;
  overflow-x: auto;
  border: 1px solid #d8e6fb;
  border-radius: 14px;
  background: #f8fbff;
  color: #0f172a;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
  white-space: nowrap;
}

.chat-formula-inline {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
}

.chat-formula-fraction {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 6px;
  vertical-align: middle;
}

.chat-formula-numerator,
.chat-formula-denominator {
  display: block;
  padding: 0 6px;
  text-align: center;
}

.chat-formula-numerator {
  border-bottom: 2px solid currentColor;
}

.chat-formula-denominator {
  padding-top: 3px;
  font-size: 0.92em;
}

.business-chat-card .help-message-avatar {
  width: 40px;
  height: 40px;
  flex-basis: 40px;
}

.business-chat-card .help-message-bubble {
  flex: 1 1 auto;
  max-width: 100%;
}

.business-chat-card .help-chat-input {
  min-width: 0;
  height: 46px;
  padding: 10px 14px;
  border-radius: 14px;
}

.business-chat-card .help-chat-send {
  width: auto;
  min-width: 110px;
  height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  justify-self: end;
}

.business-chat-card .business-chat-form {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 14px 0 0;
  border-top: 1px solid #e2e8f0;
  background: transparent;
}

body.dark-theme .business-chat-title-icon {
  background: rgba(37, 99, 235, 0.18);
  color: #93c5fd;
}

body.dark-theme .business-chat-hero {
  background: linear-gradient(135deg, #14213d 0%, #1d3057 100%);
  border-color: #334155;
}

body.dark-theme .business-chat-hero-copy h3 {
  color: #f8fafc;
}

body.dark-theme .business-chat-hero-text,
body.dark-theme .business-chat-quick-title {
  color: #cbd5e1;
}

body.dark-theme .business-chat-topic-btn {
  background: #0f172a;
  border-color: #334155;
  color: #93c5fd;
}

body.dark-theme .business-chat-topics-menu {
  background: rgba(15, 23, 42, 0.98);
  border-color: #334155;
}

body.dark-theme .business-chat-systems-panel {
  border-top-color: #334155;
}

body.dark-theme .business-chat-system-card {
  background: #0f172a;
  border-color: #334155;
  color: #f8fafc;
}

body.dark-theme .business-chat-system-card:hover {
  background: rgba(37, 99, 235, 0.18);
  border-color: #60a5fa;
}

body.dark-theme .business-chat-system-copy small {
  color: #cbd5e1;
}

body.dark-theme .business-chat-system-badge {
  background: rgba(37, 99, 235, 0.2);
  color: #93c5fd;
}

body.dark-theme .business-chat-topics-toggle {
  background: #020617;
  border-color: #334155;
  color: #f8fafc;
}

body.dark-theme .business-chat-topics-toggle:hover,
body.dark-theme .business-chat-topics-toggle.active {
  background: rgba(37, 99, 235, 0.18);
  border-color: #60a5fa;
}

body.dark-theme .business-chat-card .help-message.assistant .help-message-bubble {
  background: #111827;
  border-color: #334155;
  color: #f8fafc;
}

body.dark-theme .chat-formula-block {
  background: #0f172a;
  border-color: #334155;
  color: #f8fafc;
}

body.dark-theme .business-chat-card .help-chat-input {
  background: #020617;
  border-color: #334155;
  color: #f8fafc;
}

@media (max-width: 1200px) {
  .business-chat-card {
    height: auto;
    min-height: 0;
    max-height: none;
  }

  .business-chat-hero {
    grid-template-columns: minmax(0, 1fr) 150px;
  }
}

@media (max-width: 768px) {
  .business-chat-hero {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .business-chat-hero-copy {
    padding-bottom: 0;
  }

  .business-chat-hero-media img {
    max-width: 150px;
  }

  .business-chat-quick {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .business-chat-card .business-chat-form {
    grid-template-columns: 46px minmax(0, 1fr);
  }

  .business-chat-card .help-chat-send {
    grid-column: 1 / -1;
    justify-self: stretch;
  }
}

/* Final responsive layer for server/mobile usage. Keep it last so it can
   normalize older page-specific rules without changing the HTML structure. */
@media (max-width: 1280px) {
  .app-layout {
    grid-template-columns: 250px minmax(0, 1fr);
  }

  .main-content {
    padding: 24px;
  }

  .page-header {
    align-items: flex-start;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-grid,
  .bottom-grid {
    grid-template-columns: 1fr;
  }

  .business-chat-card {
    height: auto;
    min-height: 0;
    max-height: none;
  }

  .business-chat-panel,
  .business-chat-chatbox {
    height: auto;
    overflow: visible;
  }

  .business-chat-card .help-chat-messages {
    max-height: 360px;
  }
}

@media (max-width: 1024px) {
  .app-layout {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .sidebar {
    padding: 16px 14px;
  }

  .sidebar-header h1 {
    font-size: 17px;
  }

  .sidebar-nav {
    gap: 7px;
  }

  .nav-item {
    padding: 10px 12px;
    border-radius: 14px;
    font-size: 14px;
  }

  .main-content {
    padding: 20px;
  }

  .page-header h2 {
    font-size: 28px;
  }

  .header-actions,
  .report-actions,
  .mode-switcher {
    width: 100%;
  }

  .custom-btn,
  .mode-btn {
    min-height: 44px;
  }

  .page-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  body {
    font-size: 15px;
  }

  .app-layout {
    display: block;
  }

  .sidebar {
    position: relative;
    top: auto;
    height: auto;
    min-height: 0;
    overflow: visible;
    border-radius: 0 0 28px 28px;
    padding: 18px;
  }

  .sidebar-header h1 {
    max-width: 620px;
  }

  .sidebar-nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-top: 16px;
  }

  .nav-item {
    text-align: center;
    padding: 11px 10px;
    white-space: normal;
  }

  .nav-item:hover,
  .nav-item.active {
    transform: none;
  }

  .user-panel,
  .system-status {
    margin-top: 12px;
  }

  .main-content {
    padding: 18px;
  }

  .container-fluid {
    padding-inline: 0;
  }

  .page-header,
  .card-header-custom,
  .page-list-top,
  .reminder-card-header {
    flex-direction: column;
    align-items: stretch;
  }

  .page-header h2 {
    font-size: clamp(24px, 7vw, 30px);
  }

  .stats-grid,
  .reports-grid,
  .voice-info-grid,
  .settings-grid,
  .info-grid,
  .action-choice-grid,
  .page-card-grid,
  .pdf-report-type-grid,
  .pdf-report-period-grid,
  .pdf-report-period-actions {
    grid-template-columns: 1fr;
  }

  .stat-card,
  .card-custom,
  .page-inner-card,
  .settings-card,
  .info-card,
  .page-data-card,
  .report-mini-card,
  .command-data-card,
  .info-box,
  .history-item,
  .task-item,
  .page-list-item {
    border-radius: 20px;
  }

  .card-custom,
  .page-inner-card,
  .settings-card {
    padding: 18px;
  }

  .business-chat-hero {
    height: auto;
    min-height: 0;
  }

  .business-chat-card .help-chat-messages {
    max-height: 320px;
  }

  .chart-box {
    overflow-x: auto;
  }

  .confirm-overlay {
    align-items: flex-start;
    overflow-y: auto;
    padding: 14px;
  }

  .confirm-modal {
    margin: 18px 0;
    padding: 20px;
    border-radius: 22px;
  }

  .confirm-row,
  .confirm-row-select {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .confirm-value {
    text-align: left;
    overflow-wrap: anywhere;
  }

  .confirm-input,
  .confirm-select {
    width: 100%;
    min-width: 0;
    max-width: none;
  }
}

@media (max-width: 560px) {
  body {
    background: #eef3f9;
  }

  .sidebar {
    padding: 14px;
    border-radius: 0 0 22px 22px;
  }

  .sidebar-subtitle {
    font-size: 10px;
  }

  .sidebar-header h1 {
    font-size: 18px;
    line-height: 1.12;
  }

  .sidebar-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-item {
    min-height: 44px;
    font-size: 13px;
  }

  .user-panel-actions,
  .header-actions,
  .report-actions,
  .mode-switcher,
  .reminder-card-actions,
  .reminder-notification-actions,
  .extension-actions,
  .confirm-modal-actions,
  .business-chat-card .business-chat-form {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .main-content {
    padding: 14px;
  }

  .page-header {
    margin-bottom: 16px;
  }

  .page-header p,
  .page-description,
  .page-subtitle {
    font-size: 14px;
  }

  .stat-card {
    padding: 18px;
  }

  .stat-card h3 {
    font-size: 28px;
  }

  .custom-btn,
  .confirm-modal-actions .btn,
  .extension-actions .btn {
    width: 100%;
  }

  .voice-box {
    padding: 18px;
  }

  .record-button {
    width: 82px;
    height: 82px;
    font-size: 30px;
  }

  .business-chat-hero {
    padding: 16px;
    border-radius: 20px;
  }

  .business-chat-quick {
    grid-template-columns: 1fr;
  }

  .business-chat-hero-media {
    display: none;
  }

  .business-chat-card .help-chat-messages {
    max-height: 300px;
  }

  .page-data-row,
  .system-info-list div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .page-data-value,
  .page-list-time,
  .reminder-priority {
    justify-self: start;
    text-align: left;
  }
}

@media (max-width: 380px) {
  .sidebar-nav {
    grid-template-columns: 1fr;
  }

  .card-custom,
  .page-inner-card,
  .settings-card,
  .confirm-modal {
    padding: 16px;
  }

  .page-header h2 {
    font-size: 24px;
  }
}