@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap");

/* =========================
   Whitehole - Navbar + Tabs Refresh
   ========================= */

:root {
  --wh-bg-0: #000000;
  --wh-bg-1: #050505;
  --wh-bg-2: #0b0b0b;
  --wh-panel: #101010;

  --wh-tab-bg: #0f0f0f;
  --wh-tab-bg-hover: #171717;
  --wh-tab-bg-selected: #1f1f1f;
  --wh-tab-text: #ecf0f6;
  --wh-tab-border: #2f2f2f;
  --wh-tab-border-hover: #4a4a4a;
  --wh-tab-border-selected: #686868;
  --wh-focus: #9a9a9a;

  --wh-accent: #f2a400;
  --wh-accent-soft: rgba(242, 164, 0, 0.2);

  --wh-dd-bg: #0f0f0f;
  --wh-dd-text: #ffffff;
  --wh-dd-border: #3a3a3a;
  --wh-dd-border-focus: #5b5b5b;
  --wh-dd-option-hover: #1b1b1b;
  --wh-dd-option-selected: #252525;

  --wh-font-family: "Roboto", "Segoe UI", Arial, sans-serif;
  --wh-font-2xs: 9px;
  --wh-font-xs: 10px;
  --wh-font-sm: 12px;
  --wh-font-base: 13px;
  --wh-font-md: 14px;
  --wh-font-lg: 16px;
  --wh-font-xl: 18px;
  --wh-font-2xl: 20px;
  --wh-font-3xl: 22px;
  --wh-font-4xl: 26px;
  --wh-font-5xl: 30px;

  --wh-text: #e6e6e6;
  --wh-text-muted: #b8b8b8;
}

body {
  font-family: var(--wh-font-family);
  font-size: var(--wh-font-base);
  line-height: 1.4;
  color: var(--wh-text);
  background: #000000;
}

h1 { font-size: var(--wh-font-4xl); }
h2 { font-size: var(--wh-font-3xl); }
h3 { font-size: var(--wh-font-2xl); }
h4 { font-size: var(--wh-font-xl); }
h5 { font-size: var(--wh-font-lg); }
h6 { font-size: var(--wh-font-md); }

label,
button,
input,
select,
textarea,
.dash-table,
.dash-table-container,
.dash-dropdown,
.dash-input,
.dash-graph {
  font-family: var(--wh-font-family);
  font-size: var(--wh-font-base);
}

/* Tabs - modern institutional style */
#tabs,
#tabs .dash-tabs,
#tabs .tabs,
#tabs [role="tablist"],
#pmi-subtabs {
  background: #0d0d0d;
  color: var(--wh-tab-text);
  border: 1px solid var(--wh-tab-border);
  border-radius: 12px;
  padding: 10px;
  margin: 6px 0 12px 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 6px 18px rgba(0, 0, 0, 0.45);

  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}

#tabs::-webkit-scrollbar,
#pmi-subtabs::-webkit-scrollbar {
  display: none;
}

#tabs .tab,
#tabs .dcc-tab,
#pmi-subtabs .tab,
#pmi-subtabs .dcc-tab {
  background: #101010;
  color: var(--wh-tab-text);
  border: 1px solid var(--wh-tab-border);
  padding: 12px 20px;
  border-radius: 9px;
  cursor: pointer;
  user-select: none;
  font-size: var(--wh-font-lg);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.045em;
  text-align: center;

  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 148px;
  margin-right: 10px;
  white-space: nowrap;
  position: relative;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

#tabs .tab:hover,
#tabs .dcc-tab:hover,
#pmi-subtabs .tab:hover,
#pmi-subtabs .dcc-tab:hover {
  background: var(--wh-tab-bg-hover);
  border-color: var(--wh-tab-border-hover);
  transform: translateY(-1px);
}

#tabs .tab--selected,
#tabs .dcc-tab--selected,
#pmi-subtabs .tab--selected,
#pmi-subtabs .dcc-tab--selected {
  background: #1d1d1d;
  color: var(--wh-tab-text);
  border-color: var(--wh-tab-border-selected);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 0 0 1px rgba(127, 141, 165, 0.1);
  position: relative;
  z-index: 1;
}

#tabs .tab--selected::after,
#tabs .dcc-tab--selected::after,
#pmi-subtabs .tab--selected::after,
#pmi-subtabs .dcc-tab--selected::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: -1px;
  height: 3px;
  border-radius: 3px;
  background: var(--wh-accent);
}

#tabs .tab:focus,
#tabs .dcc-tab:focus,
#tabs .tab--selected:focus,
#tabs .dcc-tab--selected:focus,
#pmi-subtabs .tab:focus,
#pmi-subtabs .dcc-tab:focus,
#pmi-subtabs .tab--selected:focus,
#pmi-subtabs .dcc-tab--selected:focus {
  outline: 2px solid var(--wh-focus);
  outline-offset: 2px;
}

#tabs .dash-tab-content {
  background: transparent;
  color: var(--wh-tab-text);
  margin-top: 10px;
}

#tabs .dash-tab-content,
#tabs .dash-tab-content > div {
  visibility: visible;
}

.wh-graph {
  width: 100%;
  display: block;
}

/* dcc.Dropdown */
.dash-dropdown .Select-control {
  background: var(--wh-dd-bg) !important;
  border-color: var(--wh-dd-border) !important;
  color: var(--wh-dd-text) !important;
}

.dash-dropdown.is-open > .Select-control,
.dash-dropdown.is-focused > .Select-control,
.dash-dropdown .is-open > .Select-control,
.dash-dropdown .is-focused > .Select-control {
  background: var(--wh-dd-bg) !important;
  border-color: var(--wh-dd-border-focus) !important;
}

.dash-dropdown .Select-placeholder { color: #b9c2d0 !important; }
.dash-dropdown .Select--single > .Select-control .Select-value,
.dash-dropdown .Select-value-label { color: var(--wh-dd-text) !important; }
.dash-dropdown .Select-input > input,
.dash-dropdown .Select input { color: var(--wh-dd-text) !important; }

.dash-dropdown .Select-arrow { border-top-color: var(--wh-dd-text) !important; }
.dash-dropdown .Select-clear-zone { color: #a6afbc !important; }

.dash-dropdown .Select-menu-outer {
  background: var(--wh-dd-bg) !important;
  border: 1px solid var(--wh-dd-border) !important;
  z-index: 10000;
}

.dash-dropdown .Select-menu { background: var(--wh-dd-bg) !important; }

.dash-dropdown .Select-option {
  background: var(--wh-dd-bg) !important;
  color: var(--wh-dd-text) !important;
}

.dash-dropdown .Select-option.is-focused { background: var(--wh-dd-option-hover) !important; }
.dash-dropdown .Select-option.is-selected { background: var(--wh-dd-option-selected) !important; }

.dash-dropdown .is-disabled > .Select-control {
  background: #111 !important;
  color: #777 !important;
}

/* dcc.Dropdown (Dash 3 native dropdown: dash-dropdown-* classes) */
.dash-dropdown-trigger,
.dash-dropdown-value,
.dash-dropdown-value-item,
.dash-dropdown-value-item span {
  color: #f1f1f1 !important;
}
.dash-dropdown-placeholder { color: #9aa0a6 !important; }
.dash-dropdown-trigger-icon path { stroke: #f1f1f1 !important; }
.dash-dropdown-options,
.dash-options-list {
  background: #0f0f0f !important;
  border: 1px solid #2a2a2a !important;
  border-radius: 8px !important;
}
.dash-dropdown-option,
.dash-options-list-option {
  background: #0f0f0f !important;
  color: #f1f1f1 !important;
}
.dash-dropdown-option:hover,
.dash-options-list-option:hover,
.dash-dropdown-option[aria-selected="true"],
.dash-options-list-option[aria-selected="true"],
.dash-dropdown-option.is-selected,
.dash-options-list-option.is-selected {
  background: #1e1e1e !important;
  color: #f1f1f1 !important;
}
.dash-dropdown-search,
.dash-dropdown input,
.dash-options-list input {
  background: #0f0f0f !important;
  color: #f1f1f1 !important;
}

/* Navbar */
.bbg-brand {
  display: flex;
  align-items: center;
  gap: 6px;
}

.bbg-brand-logo {
  display: block;
  margin-left: 0;
}

.wh-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 2000;
  min-height: 78px;
  background: #000000 !important;
  border-bottom: 1px solid #252525;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.30);
  backdrop-filter: blur(10px);
}

.wh-navbar .container-fluid {
  position: relative;
  display: flex;
  justify-content: center;
  padding-left: 0 !important;
  padding-right: 12px !important;
  margin-left: 0 !important;
}

.wh-navbar .navbar-brand {
  position: absolute;
  left: 0;
  margin-left: 0 !important;
  padding-left: 0 !important;
  margin-right: 0 !important;
  z-index: 2;
}

.wh-navbar .navbar-collapse {
  flex-grow: 0;
  justify-content: center;
}

.wh-navbar .navbar-nav {
  align-items: center;
  justify-content: center;
}

.wh-navbar .nav-link,
.wh-navbar .dropdown-toggle {
  font-size: var(--wh-font-md) !important;
  font-weight: 600;
  letter-spacing: 0.075em;
  text-transform: uppercase;
  color: #d7e0ec !important;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 7px 8px !important;
  margin-right: 1px;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.wh-navbar .nav-link:hover,
.wh-navbar .dropdown-toggle:hover,
.wh-navbar .nav-link:focus,
.wh-navbar .dropdown-toggle:focus,
.wh-navbar .nav-link:focus-visible,
.wh-navbar .dropdown-toggle:focus-visible {
  background: rgba(148, 163, 184, 0.08);
  border-color: rgba(148, 163, 184, 0.22);
  color: #f3f6fb !important;
  transform: translateY(-1px);
  box-shadow: none !important;
  outline: none !important;
}

.wh-navbar .nav-link.active,
.wh-navbar .dropdown-toggle.show {
  background: rgba(148, 163, 184, 0.14);
  border-color: rgba(148, 163, 184, 0.30);
  color: #f3f6fb !important;
  box-shadow: none !important;
}

.wh-navbar .dropdown-menu {
  background: #0b0b0b;
  border: 1px solid #252525;
  border-radius: 8px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.32);
  padding: 6px;
}

.wh-navbar .dropdown-menu .dropdown-item {
  font-size: var(--wh-font-md);
  font-weight: 600;
  color: #dbe3ef;
  border-radius: 6px;
  padding: 7px 9px;
}

.wh-navbar .dropdown-menu .dropdown-item:hover,
.wh-navbar .dropdown-menu .dropdown-item:focus {
  background: rgba(148, 163, 184, 0.12);
  color: #f3f6fb;
}

.wh-navbar .dropdown-header {
  color: #9fb1c9;
  font-size: var(--wh-font-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Enforce one font family app-wide */
*,
*::before,
*::after {
  font-family: var(--wh-font-family) !important;
}

#content-wrap {
  padding-top: 118px;
}

@media (max-width: 900px) {
  .bbg-brand { gap: 4px; }

  .wh-navbar {
    min-height: 70px;
  }

  .wh-navbar .container-fluid {
    justify-content: flex-start;
    padding-left: 0 !important;
  }

  .wh-navbar .navbar-brand {
    position: static;
  }

  .wh-navbar .nav-link,
  .wh-navbar .dropdown-toggle {
    font-size: var(--wh-font-sm) !important;
    padding: 7px 9px !important;
  }

  .wh-navbar .dropdown-menu .dropdown-item {
    font-size: var(--wh-font-sm);
  }

  #content-wrap {
    padding-top: 126px;
  }
}