/* Chat tool chips — icons, tones, badges */

.tool-chip-face {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
}

.tool-chip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 0.875rem;
  height: 0.875rem;
  opacity: 0.88;
}

.tool-chip-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.tool-chip-label {
  line-height: 1;
  white-space: nowrap;
}

.tool-chip-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 0.6875rem;
  height: 0.6875rem;
  margin-left: -0.125rem;
  opacity: 0.72;
}

.tool-chip-tag svg {
  width: 100%;
  height: 100%;
  display: block;
}

.filter-chip[data-tool-tone="emerald"] input:checked + span {
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.28);
}

.filter-chip[data-tool-tone="violet"] input:checked + span {
  background: rgba(168, 85, 247, 0.12);
  color: #c084fc;
  border-color: rgba(168, 85, 247, 0.28);
}

.filter-chip[data-tool-tone="amber"] input:checked + span {
  background: rgba(234, 179, 8, 0.12);
  color: #fbbf24;
  border-color: rgba(234, 179, 8, 0.28);
}

.filter-chip[data-tool-tone="rose"] input:checked + span {
  background: rgba(244, 63, 94, 0.12);
  color: #fb7185;
  border-color: rgba(244, 63, 94, 0.28);
}

.preset-btn .preset-icon {
  display: inline-flex;
  width: 0.875rem;
  height: 0.875rem;
  margin-right: 0.25rem;
  opacity: 0.85;
}

.preset-btn .preset-icon svg {
  width: 100%;
  height: 100%;
}

#btn-chat-settings .chat-settings-icon,
#btn-chat-settings-mobile .chat-settings-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
}

#btn-chat-settings .chat-settings-icon svg,
#btn-chat-settings-mobile .chat-settings-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.tool-badge .tool-chip-face {
  gap: 0.25rem;
}

.tool-badge .tool-chip-icon {
  width: 0.75rem;
  height: 0.75rem;
}

.tool-badge .tool-chip-label {
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
}

#ui-tooltip .tip-title {
  display: block;
  font-weight: 600;
  color: #f0f2f5;
  margin-bottom: 0.25rem;
}

#ui-tooltip .tip-body {
  display: block;
  font-weight: 450;
  color: #8891a0;
  font-size: 0.6875rem;
  line-height: 1.45;
}

/* Chat header — строки параметров, инструментов и меню */

.chat-header .chat-collapsible-body {
  overflow-x: clip;
  overflow-y: visible;
}

.chat-header .header-wrap {
  flex-direction: column;
  align-items: stretch;
  gap: 0.5rem;
}

.chat-header-top-actions {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-left: auto;
  flex-shrink: 0;
}

.chat-header-nav-strip {
  display: none;
  border-top: 1px solid rgba(30, 33, 40, 0.65);
  padding: 0.25rem 0 0.35rem;
}

.header-field--tools-toggle {
  margin-left: auto;
}

.header-field--tools-toggle .chat-header-tools-toggle-desktop {
  width: 100%;
  justify-content: center;
  min-height: var(--header-control-h, 2.125rem);
}

@media (min-width: 768px) {
  .chat-header-params-panel .header-field--tools-toggle {
    flex: 0 0 auto;
    margin-left: auto;
    flex-basis: auto !important;
  }
}

.chat-header-tools-toggle-desktop {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.6875rem;
  color: #8891a0;
  border: 1px solid #1e2128;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
}

.chat-header-tools-toggle-desktop:hover {
  color: #f0f2f5;
  border-color: #262a33;
}

.chat-header-tools-toggle-desktop.is-open {
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.35);
}

.chat-header-tools-toggle-desktop svg {
  width: 0.875rem;
  height: 0.875rem;
  transition: transform 0.15s ease;
}

.chat-header-tools-toggle-desktop.is-open svg {
  transform: rotate(180deg);
}

@media (min-width: 768px) {
  .chat-header-nav-strip {
    display: block;
  }

  .chat-header-nav-strip .header-nav {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .chat-header:not(.is-collapsed) .chat-header-top {
    flex: 0 0 auto;
    width: 100%;
    border-bottom: none;
    padding-bottom: 0;
  }

  .chat-header:not(.is-collapsed) .header-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.5rem 0.625rem;
  }

  .chat-header:not(.is-collapsed) .chat-header-main {
    flex: 1 1 100%;
    width: 100%;
    border-top: none;
    padding-top: 0;
    gap: 0.375rem;
  }

  .chat-header-params-panel > .header-field:nth-child(-n+4) {
    flex: 0 0 auto;
  }

  .chat-header-params-panel .chat-header-row--params-advanced {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.5rem 0.625rem;
    width: 100%;
    padding-top: 0.25rem;
    margin-top: 0.125rem;
    border-top: 1px solid rgba(30, 33, 40, 0.45);
  }

  .chat-header.is-collapsed .chat-header-tools-panel {
    display: none !important;
  }

  .chat-header-params-panel {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.5rem 0.625rem;
    flex: 1 1 auto;
    min-width: 0;
    width: auto;
  }

  .chat-header-params-panel .header-field--model {
    max-width: 14rem;
  }

  .chat-header-params-panel .header-field:has(.preset-btn) {
    flex-basis: 100%;
  }

  .chat-header-tools-panel.is-collapsed {
    display: none !important;
  }

  .chat-header-tools-panel:not(.is-collapsed) .filter-toggle-group--wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
  }
}

.chat-header .chat-header-top {
  display: flex;
  align-items: center;
  gap: 0.5rem 0.75rem;
  flex: 1 1 100%;
  min-width: 0;
}

.chat-header .chat-header-top .header-brand {
  flex: 1;
  min-width: 0;
}

.chat-header .chat-header-main {
  flex: 1 1 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 0.125rem;
  border-top: 1px solid rgba(30, 33, 40, 0.65);
}

.chat-header #btn-toggle-sidebar,
.chat-header #btn-toggle-history {
  align-self: center;
  flex-shrink: 0;
}

.chat-header .chat-header-hide-btn {
  align-self: center;
  margin-left: auto;
  flex-shrink: 0;
}

.chat-header .chat-header-params-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.5rem 0.625rem;
  width: 100%;
}

.chat-header .chat-header-row--tools,
.chat-header .chat-header-row--footer {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.5rem 0.625rem;
  width: 100%;
}

.chat-header .chat-header-row--footer .header-field--nav {
  margin-left: auto;
}

.chat-header .header-field {
  min-width: 0;
  flex-shrink: 0;
}

.chat-header .header-field--tools {
  flex: 1 1 100%;
  width: 100%;
  max-width: 100%;
}

.chat-header .filter-toggle-group--wrap,
.chat-header .filter-toggle-group--wrap.header-control {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  align-content: flex-start;
  height: auto;
  min-height: var(--header-control-h, 2.125rem);
  width: 100%;
  max-width: 100%;
  gap: 0.25rem;
  padding: 0.25rem;
  box-sizing: border-box;
  overflow: visible;
}

.chat-header-mobile-toolbar {
  display: none;
}

.chat-header .filter-toggle-group--wrap .filter-chip {
  flex: 0 0 auto;
}

.chat-header .filter-toggle-group--wrap .filter-chip input + span {
  height: calc(var(--header-control-h, 2.125rem) - 0.375rem);
  padding: 0 0.5rem;
  font-size: 0.6875rem;
}

.chat-header .filter-toggle-group--wrap .tool-chip-icon {
  width: 0.8125rem;
  height: 0.8125rem;
}

.chat-header #move-filter-field .filter-toggle-group {
  flex-wrap: nowrap;
}

/* Mobile chat — приоритет над общим platform-mobile */

.chat-header-params-panel .chat-header-row--params-advanced {
  flex-basis: 100%;
  width: 100%;
}

@media (max-width: 767px) {
  .header-field--tools-toggle {
    display: none !important;
  }

  #btn-chat-settings {
    display: none !important;
  }

  .chat-header-nav-strip {
    display: none !important;
  }

  .chat-header .chat-header-tools-panel.is-collapsed,
  .chat-header .chat-header-params-panel.is-collapsed {
    display: none !important;
  }

  .chat-header-params-panel:not(.is-collapsed) .chat-header-row--params-advanced {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 0.625rem;
    width: 100%;
    padding-top: 0.25rem;
    border-top: 1px solid rgba(30, 33, 40, 0.45);
  }

  .chat-header-params-panel:not(.is-collapsed) .chat-header-row--params-advanced .header-field--model,
  .chat-header-params-panel:not(.is-collapsed) .chat-header-row--params-advanced #chat-orchestration-toggle-field,
  .chat-header-params-panel:not(.is-collapsed) .chat-header-row--params-advanced #move-filter-field,
  .chat-header-params-panel:not(.is-collapsed) .chat-header-row--params-advanced .header-field:has(.preset-btn) {
    grid-column: 1 / -1;
  }

  .chat-header .chat-header-row--footer {
    display: none !important;
  }

  .chat-header-mobile-toolbar {
    display: flex;
    align-items: stretch;
    gap: 0.375rem;
    width: 100%;
  }

  .chat-header-mobile-toolbar .mobile-tools-toggle {
    flex: 1 1 0;
    min-width: 0;
    justify-content: center;
    min-height: 2.75rem;
  }

  .chat-header-mobile-toolbar .mobile-tools-toggle--icon {
    flex: 0 0 2.75rem;
  }

  .chat-header .chat-header-main {
    gap: 0.375rem;
    padding-top: 0;
    border-top: none;
  }

  .chat-header-params-panel:not(.is-collapsed) {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: end;
    gap: 0.5rem 0.625rem;
    width: 100%;
    max-height: min(52vh, 26rem);
    overflow-y: auto;
    padding: 0.625rem;
    border: 1px solid #1e2128;
    border-radius: 10px;
    background: rgba(12, 13, 17, 0.95);
    box-sizing: border-box;
  }

  .chat-header-params-panel:not(.is-collapsed) .header-field--model,
  .chat-header-params-panel:not(.is-collapsed) #chat-orchestration-toggle-field,
  .chat-header-params-panel:not(.is-collapsed) #move-filter-field,
  .chat-header-params-panel:not(.is-collapsed) .header-field:has(.preset-btn) {
    grid-column: 1 / -1;
  }

  .chat-header-params-panel:not(.is-collapsed) .header-field {
    width: 100%;
    min-width: 0;
  }

  .chat-header-params-panel:not(.is-collapsed) .dashboard-select,
  .chat-header-params-panel:not(.is-collapsed) .symbol-picker,
  .chat-header-params-panel:not(.is-collapsed) .symbol-picker-trigger,
  .chat-header-params-panel:not(.is-collapsed) .filter-toggle-group {
    width: 100%;
    max-width: 100%;
  }

  .chat-header-tools-panel:not(.is-collapsed) {
    width: 100%;
    max-height: min(44vh, 22rem);
    overflow-y: auto;
    padding: 0.5rem;
    border: 1px solid #1e2128;
    border-radius: 10px;
    background: rgba(12, 13, 17, 0.95);
    box-sizing: border-box;
  }

  .chat-header-tools-panel .header-field--tools .header-field-label {
    display: none;
  }

  .chat-header-tools-panel .filter-toggle-group--wrap {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.375rem;
    padding: 0.125rem;
    height: auto;
    min-height: 0;
  }

  .chat-header-tools-panel .filter-chip input + span {
    width: 100%;
    justify-content: center;
    font-size: 0.625rem;
    padding: 0 0.35rem;
  }
}