/* ============================================================
   shinynhm — NHM Shiny Theme
   Inspired by the NHM Urban Heat Island dashboard
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap');

/* ---------- CSS Custom Properties (NHM palette) ---------- */
:root {
  --nhm-deep:          #290340;
  --nhm-purple:        #3a0a55;
  --nhm-card:          #35104a;
  --nhm-card-hover:    #4a2668;
  --nhm-cyan:          #0AEDF6;
  --nhm-lime:          #C8E64A;
  --nhm-pink:          #F0A0D0;
  --nhm-blue:          #0E17F8;
  --nhm-brown:         #8F7E76;
  --nhm-text:          #ede8f0;
  --nhm-muted:         #a89bb3;
  --nhm-border:        #4a2668;
  --nhm-input:         #4a2668;
  --nhm-success:       #C8E64A;
  --nhm-danger:        #f07060;
  --nhm-warning:       #f39c12;
  --nhm-radius:        16px;
  --nhm-shadow:        0 4px 20px rgba(0, 0, 0, 0.4);
  --nhm-font:          "DM Sans", -apple-system, BlinkMacSystemFont,
                       "Segoe UI", Roboto, sans-serif;
}

/* ---------- Base ---------- */
html, body {
  background-color: var(--nhm-deep) !important;
  color: var(--nhm-text) !important;
  font-family: var(--nhm-font);
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

/* ---------- NHM Header / Title Bar ---------- */
.nhm-header {
  background: var(--nhm-purple);
  border-bottom: 2px solid var(--nhm-cyan);
  padding: 18px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
  z-index: 100;
}

.nhm-header-logo {
  height: 55px;
  width: auto;
  flex-shrink: 0;
}

.nhm-header-text {
  flex: 1;
  min-width: 200px;
}

.nhm-header-subbrand {
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--nhm-cyan);
  margin: 0 0 2px 0;
  font-weight: 500;
}

.nhm-header-title {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  line-height: 1.2;
  letter-spacing: 0.3px;
}

.nhm-header-description {
  font-size: 11px;
  color: var(--nhm-muted);
  margin: 2px 0 0 0;
}

.nhm-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* ---------- Navbar overrides (navbarPage) ---------- */
.navbar {
  background-color: var(--nhm-purple) !important;
  border-bottom: 1px solid var(--nhm-border) !important;
  border-radius: 0 !important;
  margin-bottom: 0 !important;
}

.navbar .navbar-brand {
  color: #ffffff !important;
  font-weight: 700;
}

.navbar-default .navbar-nav > li > a,
.navbar-default .navbar-nav > .active > a {
  color: var(--nhm-text) !important;
  background-color: transparent !important;
  transition: color 0.2s, border-bottom 0.2s;
  border-bottom: 2px solid transparent;
}

.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a:focus {
  color: #ffffff !important;
  border-bottom: 2px solid var(--nhm-cyan);
}

.navbar-default .navbar-nav > .active > a {
  color: #ffffff !important;
  border-bottom: 2px solid var(--nhm-cyan) !important;
}

/* ---------- Sidebar ---------- */
.well {
  background-color: var(--nhm-card) !important;
  border: 1px solid var(--nhm-border) !important;
  border-radius: var(--nhm-radius) !important;
  color: var(--nhm-text) !important;
  box-shadow: var(--nhm-shadow);
}

/* ---------- Panels / Cards ---------- */
.nhm-card {
  background-color: var(--nhm-card);
  border: 1px solid var(--nhm-muted);
  border-radius: 20px;
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--nhm-shadow);
  transition: border-color 0.2s, transform 0.15s;
  position: relative;
  overflow: visible;
}

.nhm-card:hover {
  border-color: var(--nhm-cyan);
  transform: translateY(-1px);
}

.nhm-card > *:not(.card-bg) {
  position: relative;
  z-index: 1;
}

.nhm-card h3, .nhm-card h4 {
  color: #ffffff;
  margin-top: 0;
}

.nhm-card p {
  color: var(--nhm-muted);
}

/* Card background image overlay */
.card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.3;
  z-index: 0;
}

/* Clip overflow only when a background image is present */
.nhm-card:has(.card-bg) {
  overflow: hidden;
}

/* ---------- bslib card overrides ---------- */
.card, .bslib-card {
  background-color: var(--nhm-card) !important;
  border: 1px solid var(--nhm-border) !important;
  border-radius: 20px !important;
  color: var(--nhm-text) !important;
  box-shadow: var(--nhm-shadow);
}

.card-header {
  background-color: var(--nhm-purple) !important;
  border-bottom: 1px solid var(--nhm-border) !important;
  color: #ffffff !important;
  font-weight: 600;
}

/* ---------- Tab panels ---------- */
.nav-tabs {
  border-bottom: 1px solid var(--nhm-border) !important;
}

.nav-tabs > li > a {
  color: var(--nhm-muted) !important;
  border: none !important;
  transition: color 0.2s;
}

.nav-tabs > li > a:hover {
  color: #ffffff !important;
  background-color: transparent !important;
  border: none !important;
}

.nav-tabs > li.active > a,
.nav-tabs > li.active > a:hover,
.nav-tabs > li.active > a:focus {
  color: #ffffff !important;
  background-color: transparent !important;
  border: none !important;
  border-bottom: 2px solid var(--nhm-cyan) !important;
}

.tab-content {
  background-color: transparent !important;
  padding-top: 16px;
}

/* ---------- Buttons ---------- */
.btn-default {
  background-color: var(--nhm-card) !important;
  border: 1px solid var(--nhm-border) !important;
  color: var(--nhm-text) !important;
  border-radius: var(--nhm-radius) !important;
  transition: background-color 0.2s, border-color 0.2s;
}

.btn-default:hover, .btn-default:focus {
  background-color: var(--nhm-card-hover) !important;
  border-color: var(--nhm-cyan) !important;
  color: #ffffff !important;
}

.btn-primary {
  background-color: var(--nhm-cyan) !important;
  border: 1px solid var(--nhm-cyan) !important;
  color: var(--nhm-deep) !important;
  border-radius: var(--nhm-radius) !important;
  font-weight: 700;
  transition: background-color 0.2s;
}

.btn-primary:hover, .btn-primary:focus {
  background-color: #fff !important;
  border-color: #fff !important;
  color: var(--nhm-deep) !important;
}

/* ---------- Form Controls ---------- */
.form-control,
.selectize-input {
  background-color: var(--nhm-input) !important;
  border: 1px solid var(--nhm-muted) !important;
  color: var(--nhm-text) !important;
  border-radius: 6px !important;
}

.selectize-dropdown {
  background-color: var(--nhm-input) !important;
  border: 1px solid var(--nhm-muted) !important;
  color: var(--nhm-text) !important;
  border-radius: 6px !important;
  z-index: 10;
}
}

.form-control:focus {
  border-color: var(--nhm-cyan) !important;
  outline: 2px solid var(--nhm-cyan) !important;
  outline-offset: 1px;
}

.selectize-input.focus {
  border-color: var(--nhm-cyan) !important;
  outline: 2px solid var(--nhm-cyan) !important;
  outline-offset: 1px;
}

.selectize-dropdown-content .option {
  color: var(--nhm-text) !important;
}

.selectize-dropdown-content .option:hover,
.selectize-dropdown-content .active {
  background-color: var(--nhm-cyan) !important;
  color: var(--nhm-deep) !important;
}

/* Ensure selectize wrapper sits above sibling controls */
.form-group:has(.selectize-control) {
  position: relative;
  z-index: 10;
}

/* ---------- Slider inputs ---------- */
.irs--shiny .irs-bar {
  background: var(--nhm-cyan) !important;
  border-color: var(--nhm-cyan) !important;
}

.irs--shiny .irs-handle {
  background-color: var(--nhm-cyan) !important;
  border-color: var(--nhm-deep) !important;
}

.irs--shiny .irs-line {
  background-color: var(--nhm-border) !important;
  border-color: var(--nhm-border) !important;
}

.irs--shiny .irs-min,
.irs--shiny .irs-max,
.irs--shiny .irs-single,
.irs--shiny .irs-from,
.irs--shiny .irs-to {
  background-color: var(--nhm-purple) !important;
  color: var(--nhm-text) !important;
}

/* ---------- Labels ---------- */
label, .control-label {
  color: var(--nhm-muted) !important;
  font-weight: 500;
}

/* ---------- Tables ---------- */
.table {
  color: var(--nhm-text) !important;
}

.table > thead > tr > th {
  border-bottom: 2px solid var(--nhm-border) !important;
  color: #ffffff !important;
  font-weight: 600;
}

.table > tbody > tr > td {
  border-top: 1px solid var(--nhm-border) !important;
}

.table-striped > tbody > tr:nth-of-type(odd) {
  background-color: var(--nhm-card) !important;
}

.table-hover > tbody > tr:hover {
  background-color: var(--nhm-card-hover) !important;
}

/* ---------- DataTables ---------- */
.dataTables_wrapper {
  color: var(--nhm-text) !important;
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate {
  color: var(--nhm-muted) !important;
}

table.dataTable thead th {
  border-bottom-color: var(--nhm-border) !important;
}

table.dataTable tbody tr {
  background-color: var(--nhm-card) !important;
  color: var(--nhm-text) !important;
}

table.dataTable tbody tr:hover {
  background-color: var(--nhm-card-hover) !important;
}

table.dataTable tbody tr.odd {
  background-color: var(--nhm-deep) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
  color: var(--nhm-text) !important;
  border-color: var(--nhm-border) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
  background: var(--nhm-cyan) !important;
  border-color: var(--nhm-cyan) !important;
  color: var(--nhm-deep) !important;
}

/* ---------- Value boxes ---------- */
.nhm-value-box {
  background: var(--nhm-purple);
  border: 1px solid var(--nhm-border);
  border-left: 4px solid var(--nhm-cyan);
  border-radius: var(--nhm-radius);
  padding: 16px 20px;
  margin-bottom: 16px;
}

.nhm-value-box .nhm-value {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1;
}

.nhm-value-box .nhm-value-label {
  font-size: 0.8rem;
  color: var(--nhm-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ---------- Plotly / Plot overrides ---------- */
.js-plotly-plot .plotly .main-svg {
  background: transparent !important;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--nhm-deep);
}

::-webkit-scrollbar-thumb {
  background: var(--nhm-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--nhm-muted);
}

/* ---------- Container spacing ---------- */
.container-fluid {
  padding: 20px 24px !important;
}

/* ---------- Headings ---------- */
h1, h2, h3, h4, h5, h6 {
  color: #ffffff;
}

h1 { font-weight: 700; }
h2 { font-weight: 600; }
h3 { font-weight: 600; }

/* ---------- Links ---------- */
a {
  color: var(--nhm-cyan);
  transition: color 0.2s;
}

a:hover {
  color: #fff;
  text-decoration: underline;
}

/* ---------- Horizontal rules ---------- */
hr {
  border-color: var(--nhm-border);
}

/* ---------- Modal ---------- */
.modal-content {
  background-color: var(--nhm-card) !important;
  border: 1px solid var(--nhm-border) !important;
  color: var(--nhm-text) !important;
  border-radius: var(--nhm-radius) !important;
}

.modal-header {
  border-bottom: 1px solid var(--nhm-border) !important;
}

.modal-footer {
  border-top: 1px solid var(--nhm-border) !important;
}

.modal-header .close {
  color: var(--nhm-text) !important;
}

/* ---------- Progress bars ---------- */
.progress {
  background-color: var(--nhm-deep) !important;
  border-radius: var(--nhm-radius) !important;
}

.progress-bar {
  background-color: var(--nhm-cyan) !important;
}

/* ---------- Notification / Alert ---------- */
.shiny-notification {
  background-color: var(--nhm-card) !important;
  border: 1px solid var(--nhm-border) !important;
  color: var(--nhm-text) !important;
  border-radius: var(--nhm-radius) !important;
}

.shiny-notification .close {
  color: var(--nhm-text) !important;
}

/* ---------- Validation errors ---------- */
.shiny-output-error-validation {
  color: var(--nhm-warning) !important;
}

/* ---------- Checkbox & Radio inputs ---------- */
.checkbox label,
.radio label,
.checkbox-inline,
.radio-inline {
  color: var(--nhm-text);
}

input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--nhm-cyan);
}

/* ---------- Date picker ---------- */
.datepicker {
  background-color: var(--nhm-card) !important;
  border: 1px solid var(--nhm-border) !important;
  color: var(--nhm-text) !important;
  border-radius: 8px !important;
}

.datepicker table tr td,
.datepicker table tr th {
  color: var(--nhm-text) !important;
}

.datepicker table tr td.active,
.datepicker table tr td.active:hover,
.datepicker table tr td.active.active {
  background-color: var(--nhm-cyan) !important;
  color: var(--nhm-deep) !important;
}

.datepicker table tr td:hover {
  background-color: var(--nhm-card-hover) !important;
}

.datepicker table tr td.day.disabled {
  color: var(--nhm-muted) !important;
  opacity: 0.5;
}

.datepicker thead tr:first-child th:hover {
  background-color: var(--nhm-card-hover) !important;
}

.datepicker .datepicker-switch,
.datepicker .prev,
.datepicker .next {
  color: var(--nhm-text) !important;
}

/* ---------- File input ---------- */
.btn-file {
  background-color: var(--nhm-cyan) !important;
  color: var(--nhm-deep) !important;
  border: none !important;
  font-weight: 600;
}

/* ---------- Well panel ---------- */
.well {
  background-color: var(--nhm-card) !important;
  border: 1px solid var(--nhm-border) !important;
  color: var(--nhm-text) !important;
  box-shadow: var(--nhm-shadow);
  border-radius: var(--nhm-radius) !important;
}

/* ---------- Focus outlines (accessibility) ---------- */
.nhm-flipbook-btn:focus-visible,
.nhm-flipbook-dot:focus-visible,
.nhm-slide-tab:focus-visible,
.nhm-flip-card:focus-visible {
  outline: 2px solid var(--nhm-cyan);
  outline-offset: 2px;
}

.nav-tabs > li > a:focus-visible {
  outline: 2px solid var(--nhm-cyan);
  outline-offset: 2px;
}

/* ---------- Skip navigation ---------- */
.nhm-skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  padding: 8px 16px;
  background: var(--nhm-cyan);
  color: var(--nhm-deep);
  font-weight: 700;
  text-decoration: none;
  border-radius: 0 0 8px 0;
}

.nhm-skip-link:focus {
  left: 0;
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .nhm-flip-card-inner { transition: none !important; }
  .nhm-flipbook-page { animation: none !important; }
  .nhm-slide-panel,
  .nhm-slide-tab { transition: none !important; }
  .nhm-card { transition: none !important; }
  .nhm-flipbook-dot { transition: none !important; }
}

/* ---------- Footer ---------- */
/* When flipbook is active, footer is replaced by flipbook-nav */
.nhm-flipbook-active .nhm-footer {
  display: none;
}

.nhm-footer {
  background-color: var(--nhm-deep);
  border-top: 1px solid var(--nhm-border);
  padding: 12px 20px;
  text-align: center;
  font-size: 10px;
  color: var(--nhm-muted);
  letter-spacing: 0.5px;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
}

/* Add bottom padding to body so content isn't hidden behind fixed footer/nav */
body {
  padding-bottom: 44px !important;
}

.nhm-flipbook-active body,
body.nhm-flipbook-active {
  padding-bottom: 70px !important;
}

/* ---------- Flipbook ---------- */
@keyframes nhmFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.nhm-flipbook-page {
  display: none;
  animation: nhmFadeIn 0.35s ease;
}

.nhm-flipbook-page.active {
  display: block;
}

.nhm-flipbook-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--nhm-deep);
  border-top: 1px solid var(--nhm-border);
  z-index: 100;
}

.nhm-flipbook-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nhm-flipbook-btn {
  background: var(--nhm-purple);
  border: 1px solid var(--nhm-border);
  color: var(--nhm-cyan);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  font-family: inherit;
}

.nhm-flipbook-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.nhm-flipbook-btn:hover:not(:disabled) {
  background: var(--nhm-cyan);
  color: var(--nhm-deep);
}

.nhm-flipbook-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nhm-flipbook-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--nhm-muted);
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  padding: 0;
}

.nhm-flipbook-dot.active {
  background: var(--nhm-cyan);
  transform: scale(1.3);
}

.nhm-flipbook-dot:hover {
  background: var(--nhm-muted);
}

.nhm-flipbook-label {
  font-size: 11px;
  color: var(--nhm-muted);
  min-width: 120px;
  text-align: center;
}

/* ---------- Flip Cards ---------- */
.nhm-flip-card {
  perspective: 800px;
  cursor: pointer;
  height: 320px;
}

.nhm-flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s ease;
  transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
}

.nhm-flip-card.flipped .nhm-flip-card-inner {
  transform: rotateY(180deg);
}

.nhm-flip-card-front,
.nhm-flip-card-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 20px;
  padding: 24px;
  border: 1px solid var(--nhm-border);
  display: flex;
  flex-direction: column;
}

.nhm-flip-card-front {
  background: var(--nhm-purple);
  overflow: hidden;
}

.nhm-flip-card-front > *:not(.card-bg) {
  position: relative;
  z-index: 1;
}

.nhm-flip-card-front h3 {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.nhm-flip-card-front .box-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}

.nhm-flip-card-front .stat-highlight {
  font-size: 28px;
  font-weight: 700;
  color: var(--nhm-cyan);
  margin: auto 0 8px;
}

.nhm-flip-card-front .stat-caption {
  font-size: 12px;
  color: #e0d6c8;
}

.nhm-flip-card-front .flip-hint {
  font-size: 10px;
  color: var(--nhm-muted);
  margin-top: auto;
}

.nhm-flip-card-back {
  background: var(--nhm-card);
  transform: rotateY(180deg);
  overflow-y: auto;
}

.nhm-flip-card-back .box-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}

.nhm-flip-card-back p {
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--nhm-text);
  margin-bottom: 8px;
}

.nhm-flip-card-back strong {
  color: var(--nhm-cyan);
}

.nhm-flip-card-back ul {
  font-size: 12px;
  color: var(--nhm-muted);
  padding-left: 16px;
  line-height: 1.7;
}

.nhm-flip-card-back ul li {
  margin-bottom: 4px;
}

.nhm-flip-card-back .flip-hint {
  font-size: 10px;
  color: var(--nhm-muted);
  margin-top: auto;
  padding-top: 8px;
}

@media (max-width: 900px) {
  .nhm-flip-card {
    height: 360px;
  }
}

/* ---------- Slide-out Panel ---------- */
.nhm-slide-tab {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 998;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  background: var(--nhm-cyan);
  color: var(--nhm-deep);
  font-size: 13px;
  font-weight: 700;
  font-family: inherit;
  padding: 16px 10px;
  border-radius: 8px 0 0 8px;
  border: none;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: right 0.3s ease;
  box-shadow: -2px 0 12px rgba(0, 0, 0, 0.3);
}

.nhm-slide-tab:hover {
  background: #fff;
}

.nhm-slide-tab.panel-open {
  right: 420px;
}

.nhm-slide-panel {
  position: fixed;
  right: -420px;
  top: 0;
  width: 420px;
  height: 100vh;
  z-index: 999;
  background: var(--nhm-card);
  border-left: 2px solid var(--nhm-cyan);
  overflow-y: auto;
  transition: right 0.3s ease;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.4);
  padding: 32px 24px;
}

.nhm-slide-panel.open {
  right: 0;
}

.nhm-slide-panel h2 {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  text-transform: none;
  letter-spacing: 0;
}

.nhm-slide-panel p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--nhm-text);
  margin-bottom: 12px;
}

.nhm-slide-panel strong {
  color: var(--nhm-cyan);
}

@media (max-width: 480px) {
  .nhm-slide-tab.panel-open {
    right: 100vw;
  }
  .nhm-slide-panel {
    width: 100vw;
    right: -100vw;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .nhm-header {
    padding: 12px 16px;
    gap: 12px;
  }

  .nhm-header-logo {
    height: 36px;
  }

  .nhm-header-title {
    font-size: 1.1rem;
  }

  .container-fluid {
    padding: 12px 12px !important;
  }
}

/* ── Audio player ─────────────────────────────────────────── */
.nhm-audio-player {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--nhm-card);
  border-radius: var(--nhm-radius);
  font-family: var(--nhm-font);
  color: var(--nhm-text);
  user-select: none;
  overflow: visible;
  position: relative;
}

.nhm-audio-play {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: var(--nhm-cyan);
  color: var(--nhm-deep);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.nhm-audio-play:hover {
  background: var(--nhm-lime);
}

.nhm-audio-time {
  font-size: 0.85rem;
  color: var(--nhm-muted);
  white-space: nowrap;
  min-width: 70px;
  text-align: center;
}

.nhm-audio-seek {
  flex: 1;
  height: 26px;
  position: relative;
  cursor: pointer;
  min-width: 60px;
}
.nhm-audio-seek::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 6px;
  transform: translateY(-50%);
  background: var(--nhm-border);
  border-radius: 3px;
}
.nhm-audio-seek-fill {
  position: absolute;
  top: 50%;
  left: 0;
  height: 6px;
  transform: translateY(-50%);
  background: var(--nhm-cyan);
  border-radius: 3px;
  width: 0;
  pointer-events: none;
}
.nhm-audio-seek-thumb {
  position: absolute;
  top: 50%;
  left: 0;
  width: 14px;
  height: 14px;
  background: var(--nhm-cyan);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.4);
}

.nhm-audio-vol-btn {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--nhm-text);
  font-size: 18px;
  cursor: pointer;
  padding: 0 4px;
}
.nhm-audio-vol-btn:hover {
  color: var(--nhm-cyan);
}

.nhm-audio-vol {
  width: 70px;
  height: 26px;
  position: relative;
  cursor: pointer;
  flex-shrink: 0;
}
.nhm-audio-vol::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 6px;
  transform: translateY(-50%);
  background: var(--nhm-border);
  border-radius: 3px;
}
.nhm-audio-vol-fill {
  position: absolute;
  top: 50%;
  left: 0;
  height: 6px;
  transform: translateY(-50%);
  background: var(--nhm-cyan);
  border-radius: 3px;
  width: 80%;
  pointer-events: none;
}
.nhm-audio-vol-thumb {
  position: absolute;
  top: 50%;
  left: 80%;
  width: 14px;
  height: 14px;
  background: var(--nhm-cyan);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.4);
}

/* Options menu */
.nhm-audio-options {
  position: relative;
  flex-shrink: 0;
}
.nhm-audio-options-btn {
  background: none;
  border: none;
  color: var(--nhm-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.nhm-audio-options-btn:hover {
  color: var(--nhm-text);
}
.nhm-audio-options-menu {
  display: none;
  position: absolute;
  background: var(--nhm-purple);
  border: 1px solid var(--nhm-border);
  border-radius: 8px;
  padding: 8px 0;
  min-width: 160px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
  z-index: 99999;
}
.nhm-audio-options-menu.open {
  display: block;
}
.nhm-audio-download {
  display: block;
  padding: 6px 16px;
  color: var(--nhm-text);
  text-decoration: none;
  font-size: 13px;
}
.nhm-audio-download:hover {
  background: var(--nhm-card-hover);
  color: #fff;
  text-decoration: none;
}
.nhm-audio-speed {
  padding: 6px 16px;
  border-top: 1px solid var(--nhm-border);
  margin-top: 4px;
  padding-top: 10px;
}
.nhm-audio-speed > span {
  font-size: 11px;
  color: var(--nhm-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block;
  margin-bottom: 6px;
}
.nhm-audio-speed-options {
  display: flex;
  gap: 4px;
}
.nhm-audio-speed-btn {
  background: var(--nhm-card);
  border: 1px solid var(--nhm-border);
  color: var(--nhm-muted);
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 12px;
  cursor: pointer;
  font-family: var(--nhm-font);
}
.nhm-audio-speed-btn:hover {
  border-color: var(--nhm-cyan);
  color: var(--nhm-text);
}
.nhm-audio-speed-btn.active {
  background: var(--nhm-cyan);
  color: var(--nhm-deep);
  border-color: var(--nhm-cyan);
  font-weight: 700;
}