/* ====================================================================
   Многофакторный анализ — Стенд «Цифровой Двойник»
   Цветовая схема: тёмно-синий фон + оранжевый акцент (DT brand)
   ==================================================================== */

/* --- Шрифт Panton --- */
@font-face {
  font-family: 'Panton';
  src: url('/fonts/Panton-Regular.ttf') format('truetype'),
       url('Panton-Regular.otf') format('opentype');
  font-weight: 400; font-style: normal;
}
@font-face {
  font-family: 'Panton';
  src: url('/fonts/Panton-Bold.otf') format('opentype');
  font-weight: 700; font-style: normal;
}
@font-face {
  font-family: 'Panton';
  src: url('/fonts/Panton-SemiBold.otf') format('opentype');
  font-weight: 600; font-style: normal;
}

/* --- Палитра --- */
:root {
  --bg:        #FFFFFF;   /* белый фон */
  --bg-card:   #FAFAFA;   /* карточки — светло-серый */
  --bg-side:   #F5F5F5;   /* сайдбар */
  --bg-input:  #FFFFFF;   /* поля ввода */
  --orange:    #FFA500;   /* акцент */
  --orange-dk: #CC8400;   /* акцент тёмный */
  --text:      #2D2D44;   /* основной текст */
  --text-dim:  #666666;   /* второстепенный текст */
  --border:    #E0E0E0;   /* границы */
  --success:   #4CAF50;
  --danger:    #EF5350;
}

/* === Глобальные === */
body {
  background-color: var(--bg) !important;
  color: var(--text) !important;
  font-family: 'Panton', 'IBM Plex Sans', 'Segoe UI', sans-serif !important;
  font-size: 13px;
}

/* === Навбар === */
.navbar, .navbar-default, .navbar-static-top,
.bslib-page-navbar > .navbar {
  background: linear-gradient(135deg, #FFFFFF, #F8F8F8) !important;
  border-bottom: 3px solid var(--orange) !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  min-height: 52px;
}
.navbar-brand {
  font-size: 17px !important;
  font-weight: 700 !important;
  color: var(--orange) !important;
  letter-spacing: 0.3px;
}
.navbar .nav-link {
  color: var(--text) !important;
  font-size: 13px !important;
  font-weight: 600;
  padding: 7px 14px !important;
  border-radius: 6px;
  margin: 0 2px;
  transition: background 0.2s, color 0.2s;
}
.navbar .nav-link:hover {
  color: #fff !important;
  background-color: rgba(255,165,0,0.15) !important;
}
.navbar .nav-link.active,
.navbar .nav-item.show .nav-link {
  color: #FFFFFF !important;
  background-color: var(--orange) !important;
  font-weight: 700;
}

/* === Карточки === */
.card {
  background-color: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: 10px !important;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.card-header {
  background: linear-gradient(90deg, #FFFFFF, #FAFAFA) !important;
  color: var(--orange) !important;
  font-size: 40px !important;
  font-weight: 700;
  border-bottom: 2px solid var(--orange) !important;
  padding: 28px 24px !important;
  letter-spacing: 0.3px;
}
.card-body {
  background-color: var(--bg-card) !important;
  padding: 12px 16px;
}

/* === Сайдбар === */
.sidebar, .bslib-sidebar-layout > .sidebar {
  background-color: var(--bg-side) !important;
  color: var(--text) !important;
  border-right: 1px solid var(--border) !important;
}
.bslib-sidebar-layout > .collapse-toggle {
  color: var(--text-dim) !important;
}

/* === Формы и инпуты === */
.form-control, .form-select,
.selectize-input, .selectize-dropdown {
  background-color: var(--bg-input) !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
  border-radius: 6px !important;
  font-size: 12px !important;
}
.selectize-input.focus {
  border-color: var(--orange) !important;
  box-shadow: 0 0 0 3px rgba(255,165,0,0.2) !important;
}
.selectize-dropdown {
  background-color: var(--bg-input) !important;
  border: 1px solid var(--border) !important;
}
.selectize-dropdown .option {
  color: var(--text) !important;
  padding: 6px 10px;
}
.selectize-dropdown .option:hover,
.selectize-dropdown .option.active {
  background-color: var(--orange) !important;
  color: #FFFFFF !important;
}
.selectize-dropdown .optgroup-header {
  color: var(--orange) !important;
  font-weight: 700;
  font-size: 12px !important;
  padding: 8px 10px 4px;
}
.selectize-input .item {
  color: var(--text) !important;
  background-color: #FFE5B4 !important;
  border-radius: 4px;
}

label, .control-label {
  color: var(--text-dim) !important;
  font-size: 12px !important;
  font-weight: 600;
  margin-bottom: 4px;
}
.form-check-input:checked {
  background-color: var(--orange) !important;
  border-color: var(--orange) !important;
}
.radio label, .checkbox label {
  color: var(--text) !important;
}
.help-block, .shiny-input-container .help-block {
  color: var(--text-dim) !important;
  font-size: 11px;
  font-style: italic;
}

/* === Кнопки === */
.btn-primary {
  background: linear-gradient(135deg, #FFA500, #E69500) !important;
  border: none !important;
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 14px !important;
  border-radius: 8px !important;
  box-shadow: 0 3px 10px rgba(255,165,0,0.3);
  transition: all 0.2s;
  text-transform: none;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #FFB833, #FFA500) !important;
  box-shadow: 0 5px 20px rgba(255,165,0,0.4);
  transform: translateY(-1px);
}
.btn-outline-success {
  color: var(--success) !important;
  border-color: var(--success) !important;
  background: transparent !important;
}
.btn-outline-success:hover {
  background-color: var(--success) !important;
  color: #fff !important;
}
.btn-outline-danger {
  color: var(--danger) !important;
  border-color: var(--danger) !important;
  background: transparent !important;
}
.btn-outline-danger:hover {
  background-color: var(--danger) !important;
  color: #fff !important;
}
.btn-outline-secondary {
  color: var(--text-dim) !important;
  border-color: var(--border) !important;
  background: transparent !important;
}
.btn-outline-secondary:hover {
  background-color: var(--border) !important;
  color: var(--text) !important;
}
.btn-sm {
  font-size: 11px !important;
  border-radius: 4px !important;
  padding: 2px 8px !important;
}

/* === Заголовки === */
h1 { font-size: 18px !important; font-weight: 700; color: var(--text); }
h2 { font-size: 15px !important; font-weight: 600; color: var(--text); }
h3 { font-size: 13px !important; font-weight: 600; color: var(--text); }
h4 { font-size: 12px !important; font-weight: 700; color: var(--orange); margin-top: 2px; margin-bottom: 2px; }
hr { border-color: var(--border) !important; opacity: 0.4; margin: 4px 0; }

/* === Метрик-боксы === */
.metric-box {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-left: 3px solid var(--orange);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 8px;
}
.metric-box .label {
  font-size: 11px;
  color: var(--text-dim);
  margin-bottom: 2px;
}
.metric-box .value {
  font-size: 16px;
  font-weight: 700;
  color: var(--orange);
}

/* === Лог === */
pre {
  font-family: 'Consolas', 'Courier New', monospace !important;
  font-size: 11px !important;
  max-height: 300px;
  overflow-y: auto;
  background: #F5F5F5;
  color: #2D7D32;
  padding: 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
}

/* === Спиннер === */
.spinner-overlay {
  text-align: center;
  padding: 40px;
}
.spinner-overlay .spinner-border {
  width: 3rem;
  height: 3rem;
  color: var(--orange) !important;
}

/* === Plotly — фон === */
.plotly .main-svg {
  background: transparent !important;
}
.js-plotly-plot .plotly .modebar {
  background: transparent !important;
}
.js-plotly-plot .plotly .modebar-btn path {
  fill: var(--text-dim) !important;
}
.js-plotly-plot .plotly .modebar-btn:hover path {
  fill: var(--orange) !important;
}

/* === Навигационные табы (pills) === */
.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
  background-color: var(--orange) !important;
  color: #FFFFFF !important;
  font-weight: 700;
}
.nav-pills .nav-link {
  color: var(--text) !important;
}

/* === Модальные окна === */
.modal-content {
  background-color: var(--bg-card) !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
}
.modal-header {
  border-bottom-color: var(--border) !important;
}
.modal-header .modal-title {
  color: var(--orange) !important;
  font-weight: 700;
}

/* === Скроллбар === */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* === Date input === */
.datepicker {
  background-color: var(--bg-input) !important;
  color: var(--text) !important;
}
.datepicker table tr td.active,
.datepicker table tr td.active:hover {
  background-color: var(--orange) !important;
  color: #FFFFFF !important;
}
.datepicker table tr td, .datepicker table tr th {
  color: var(--text) !important;
}
.datepicker table tr td.day:hover {
  background-color: var(--border) !important;
}

/* === Ссылка в сайдбаре на сворачивание === */
.sidebar-toggle {
  color: var(--text-dim) !important;
}

/* === Сворачиваемые секции сайдбара === */
.sidebar-section {
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 4px;
  background: var(--bg-card);
  overflow: visible;
}
.sidebar-section-header {
  display: flex;
  align-items: center;
  padding: 6px 10px;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}
.sidebar-section-header:hover {
  background: rgba(255,165,0,0.06);
}
.sidebar-section-header .section-title {
  flex: 1;
  font-size: 12px;
  font-weight: 700;
  color: var(--orange);
}
.sidebar-section-header .section-arrow {
  font-size: 10px;
  color: var(--text-dim);
  transition: transform 0.2s;
}
.sidebar-section-header.collapsed .section-arrow {
  transform: rotate(-90deg);
}
.sidebar-section-body {
  padding: 4px 10px 8px;
  overflow: hidden;
  border-radius: 0 0 6px 6px;
  background: var(--bg-card);
}
.sidebar-section-body.collapsed {
  height: 0;
  overflow: hidden;
  padding-top: 0;
  padding-bottom: 0;
}

/* === Info-tip tooltips === */
.info-tip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: help;
  color: #aaa;
  margin-left: 4px;
  font-size: 11px;
  vertical-align: middle;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.info-tip:hover { color: var(--orange); }
.info-tip .info-tip-text {
  visibility: hidden;
  opacity: 0;
  position: fixed;
  z-index: 99999;
  width: 280px;
  max-width: 90vw;
  background: #2D2D44;
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.5;
  box-shadow: 0 4px 16px rgba(0,0,0,0.35);
  transition: opacity 0.15s, visibility 0.15s;
  pointer-events: none;
}
.info-tip:hover .info-tip-text {
  visibility: visible;
  opacity: 1;
}

/* === Fullscreen overlay spinner === */
.fullscreen-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.85);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.fullscreen-overlay .spinner-border {
  width: 4rem;
  height: 4rem;
  color: var(--orange) !important;
}
.fullscreen-overlay p {
  margin-top: 16px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

/* === Refresh button in navbar === */
.btn-refresh {
  background: transparent !important;
  border: 1.5px solid var(--orange) !important;
  color: var(--orange) !important;
  font-size: 12px !important;
  font-weight: 600;
  padding: 4px 12px !important;
  border-radius: 6px !important;
  margin-left: 12px;
  transition: all 0.2s;
}
.btn-refresh:hover {
  background: var(--orange) !important;
  color: #fff !important;
}

/* === Collapsible category groups === */
.category-group {
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 6px;
  background: var(--bg-card);
  overflow: hidden;
}
.category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: linear-gradient(135deg, #FFA500 0%, #FF8C00 100%);
  color: white;
  border-radius: 6px;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 2px;
  transition: all 0.2s;
}
.category-header:hover {
  background: linear-gradient(135deg, #FF8C00 0%, #FF7700 100%);
  box-shadow: 0 2px 6px rgba(255,165,0,0.3);
}
.category-header.collapsed .cat-arrow {
  transform: rotate(-90deg);
}
.category-header .form-check {
  margin: 0;
  z-index: 10;
  position: relative;
}
.category-header .cat-label {
  flex: 1;
  pointer-events: none;
}
.category-header > div:first-child {
  pointer-events: none;
}
.category-header > div:first-child > div {
  pointer-events: auto;
}
.category-body {
  padding: 4px 8px;
}
.category-body.collapsed {
  height: 0;
  overflow: hidden;
  padding-top: 0;
  padding-bottom: 0;
}

/* === Plotly chart styling on dark theme === */
.js-plotly-plot .plotly .gtitle {
  overflow: visible !important;
}
.plotly-container {
  border-radius: 8px;
  overflow: hidden;
  margin: 4px;
}
.plotly-container .js-plotly-plot {
  border-radius: 8px;
}
/* Ensure plotly SVG text is visible */
.js-plotly-plot .plotly .xtick text,
.js-plotly-plot .plotly .ytick text,
.js-plotly-plot .plotly .gtitle,
.js-plotly-plot .plotly .g-xtitle text,
.js-plotly-plot .plotly .g-ytitle text {
  fill: #333 !important;
}

/* === Взаимосвязи tab: visNetwork nav buttons === */
.vis-navigation .vis-button {
  background-color: rgba(255,255,255,0.85) !important;
  border: 1px solid var(--border) !important;
  border-radius: 6px !important;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
.vis-navigation .vis-button:hover {
  background-color: var(--orange) !important;
  border-color: var(--orange) !important;
}
.vis-navigation .vis-button:active {
  background-color: var(--orange-dk) !important;
}