/* ============================================================
   west-orange-canvas — shared shell
   Designed to be embedded as an IFRAME inside the smart-me portal:
   no big header, no footer — just a slim icon-only top bar with
   tooltips. Individual visualizations keep their OWN content
   stylesheet; this file only styles the shared chrome and a small set
   of reusable building blocks (cards, buttons, badges, alerts).
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; background: var(--sm-blue-5pct); }

body {
  margin: 0;
  font-family: var(--sm-font);
  font-weight: var(--sm-fw-regular);
  color: var(--sm-text);
  background: var(--sm-blue-5pct);   /* light, blends with the portal content area */
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--sm-link); }

/* ---------------------------------------------------------------- Top bar */
.sm-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: var(--sm-space-2);
  padding: 6px 10px;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--sm-blue-10pct);
}

.sm-topbar__nav {
  display: flex;
  align-items: center;
  gap: 3px;
  flex: 1 1 auto;
  min-width: 0;
  flex-wrap: nowrap;        /* top level is a few category icons; submenus hold the rest */
}

.sm-topbar__right { display: flex; align-items: center; gap: 3px; margin-left: auto; flex: 0 0 auto; }

/* compact icon button (nav items + language) */
.sm-iconbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 34px;
  min-width: 34px;
  padding: 0 9px;
  border-radius: var(--sm-radius-md);
  border: 1px solid transparent;
  background: transparent;
  color: var(--sm-grey-900);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .14s ease, color .14s ease, border-color .14s ease;
}
.sm-iconbtn svg { width: 20px; height: 20px; flex: 0 0 auto; }
.sm-iconbtn:hover { background: var(--sm-blue-10pct); color: var(--sm-blue-dark); }
.sm-iconbtn:focus-visible { outline: 2px solid var(--sm-blue); outline-offset: 2px; }
.sm-iconbtn.is-active { background: var(--sm-blue); color: #fff; }
.sm-iconbtn.is-active:hover { background: var(--sm-blue-dark); color: #fff; }

/* JS-positioned tooltip bubble (never clipped by the scrolling nav) */
.sm-tip-bubble {
  position: fixed;
  z-index: 200;
  transform: translateX(-50%) translateY(-3px);
  background: var(--sm-grey-1000);
  color: #fff;
  font-family: var(--sm-font);
  font-size: 12px;
  font-weight: var(--sm-fw-medium);
  padding: 4px 9px;
  border-radius: var(--sm-radius-sm);
  white-space: nowrap;
  box-shadow: var(--sm-shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity .12s ease, transform .12s ease;
}
.sm-tip-bubble.is-on { opacity: 1; transform: translateX(-50%) translateY(0); }

/* language switcher */
.sm-lang { position: relative; }
.sm-lang__code { font-size: 12px; font-weight: var(--sm-fw-bold); letter-spacing: .04em; }
.sm-lang__menu {
  position: absolute; right: 0; top: calc(100% + 6px);
  min-width: 168px;
  background: #fff;
  border: 1px solid var(--sm-blue-10pct);
  border-radius: var(--sm-radius-md);
  box-shadow: var(--sm-shadow-lg);
  padding: 6px;
  display: none;
}
.sm-lang.is-open .sm-lang__menu { display: block; }
.sm-lang__item {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  padding: 9px 10px;
  border: 0; background: none;
  font-family: inherit; font-size: 14px; color: var(--sm-grey-900);
  border-radius: var(--sm-radius-sm);
  cursor: pointer; text-align: left;
}
.sm-lang__item:hover { background: var(--sm-blue-5pct); }
.sm-lang__item.is-active { color: var(--sm-blue); font-weight: var(--sm-fw-bold); }
.sm-lang__flag { font-size: 11px; font-weight: var(--sm-fw-bold); letter-spacing: .06em; color: var(--sm-text-muted); width: 22px; }

/* category dropdown (top-level menu → submenu of visualizations) */
.sm-cat { position: relative; }
.sm-cat__btn { gap: 2px; padding-right: 6px; }
.sm-cat__btn .sm-cat__caret { width: 13px; height: 13px; opacity: .5; margin-left: -1px; }
.sm-cat.is-open .sm-cat__btn { background: var(--sm-blue-10pct); color: var(--sm-blue-dark); }
.sm-cat.is-open .sm-cat__btn.is-active { background: var(--sm-blue); color: #fff; }
.sm-cat__menu {
  position: absolute; left: 0; top: calc(100% + 6px);
  min-width: 222px; max-height: min(60vh, 440px); overflow-y: auto;
  background: #fff;
  border: 1px solid var(--sm-blue-10pct);
  border-radius: var(--sm-radius-md);
  box-shadow: var(--sm-shadow-lg);
  padding: 6px;
  display: none;
  z-index: 60;
}
.sm-cat.is-open .sm-cat__menu { display: block; }
.sm-cat__item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px;
  border-radius: var(--sm-radius-sm);
  color: var(--sm-grey-900);
  text-decoration: none;
  font-size: 14px; font-weight: var(--sm-fw-medium);
  white-space: nowrap;
}
.sm-cat__item svg { width: 18px; height: 18px; flex: 0 0 auto; color: var(--sm-blue); }
.sm-cat__item:hover { background: var(--sm-blue-5pct); }
.sm-cat__item.is-active { background: var(--sm-blue-10pct); color: var(--sm-blue-dark); }
.sm-cat__item.is-active svg { color: var(--sm-blue-dark); }

/* ---------------------------------------------------------------- Layout */
.sm-main { max-width: 1280px; margin: 0 auto; padding: var(--sm-space-5) var(--sm-space-5) var(--sm-space-7); }
.sm-section { margin-bottom: var(--sm-space-6); }

.sm-page-head { margin-bottom: var(--sm-space-5); }
.sm-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: var(--sm-fw-bold);
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--sm-blue); margin: 0 0 var(--sm-space-2);
}
.sm-eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--sm-blue); border-radius: 2px; }

h1.sm-title { font-weight: var(--sm-fw-bold); color: var(--sm-blue-dark); font-size: clamp(24px, 3vw, 32px); line-height: 1.15; margin: 0 0 var(--sm-space-2); letter-spacing: -.01em; }
.sm-lead { font-size: 16px; color: var(--sm-text-muted); max-width: 66ch; margin: 0; }

h2.sm-h2 { font-weight: var(--sm-fw-bold); color: var(--sm-blue-dark); font-size: 20px; margin: 0 0 var(--sm-space-4); }

/* ---------------------------------------------------------------- Cards */
.sm-grid { display: grid; gap: var(--sm-space-4); grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

.sm-card {
  position: relative;
  display: flex; flex-direction: column;
  background: #fff;
  border: 1px solid var(--sm-blue-10pct);
  border-radius: var(--sm-radius-lg);
  padding: var(--sm-space-5);
  box-shadow: var(--sm-shadow-sm);
  text-decoration: none;
  color: inherit;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  overflow: hidden;
}
a.sm-card:hover { transform: translateY(-3px); box-shadow: var(--sm-shadow-lg); border-color: var(--sm-blue-25pct); }
.sm-card__icon {
  width: 48px; height: 48px; border-radius: var(--sm-radius-md);
  display: grid; place-items: center; margin-bottom: var(--sm-space-4);
  background: var(--sm-blue-10pct); color: var(--sm-blue);
}
.sm-card__icon svg { width: 26px; height: 26px; }
.sm-card__title { font-weight: var(--sm-fw-bold); color: var(--sm-blue-dark); font-size: 18px; margin: 0 0 6px; }
.sm-card__text { color: var(--sm-text-muted); font-size: 14.5px; margin: 0; flex: 1 1 auto; }
.sm-card__cta { margin-top: var(--sm-space-4); display: inline-flex; align-items: center; gap: 6px; color: var(--sm-blue); font-weight: var(--sm-fw-medium); font-size: 14px; }
.sm-card__cta svg { width: 16px; height: 16px; flex: 0 0 auto; }
a.sm-card:hover .sm-card__cta { gap: 10px; }

/* accent strip per energy type */
.sm-card[data-accent]::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 4px;
  background: var(--sm-blue);
}
.sm-card[data-accent="celeste"]::before { background: var(--sm-energy-celeste); }
.sm-card[data-accent="mint"]::before    { background: var(--sm-energy-mint); }
.sm-card[data-accent="orange"]::before   { background: var(--sm-energy-orange); }
.sm-card[data-accent="purple"]::before   { background: var(--sm-energy-purple); }
.sm-card[data-accent="lime"]::before     { background: var(--sm-energy-lime); }
.sm-card[data-accent="yellow"]::before   { background: var(--sm-energy-yellow); }

/* ---------------------------------------------------------------- Buttons */
.sm-btn {
  font-family: inherit; font-weight: var(--sm-fw-medium); font-size: 15px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px;
  border-radius: var(--sm-radius-pill);
  border: 1px solid transparent;
  cursor: pointer; text-decoration: none;
  transition: background .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.sm-btn svg { width: 18px; height: 18px; }
.sm-btn--primary { background: var(--sm-blue); color: #fff; box-shadow: var(--sm-shadow-sm); }
.sm-btn--primary:hover { background: var(--sm-blue-dark); }
.sm-btn--ghost { background: #fff; color: var(--sm-blue); border-color: var(--sm-blue-25pct); }
.sm-btn--ghost:hover { background: var(--sm-blue-5pct); border-color: var(--sm-blue-50pct); }
.sm-btn:disabled { opacity: .55; cursor: not-allowed; }

/* ---------------------------------------------------------------- Badges & alerts */
.sm-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: var(--sm-radius-pill);
  font-size: 12px; font-weight: var(--sm-fw-medium);
  background: var(--sm-blue-10pct); color: var(--sm-blue-dark);
}
.sm-badge--ok { background: var(--sm-success-light); color: var(--sm-success-dark); }
.sm-badge--warn { background: var(--sm-warning-light); color: var(--sm-warning-dark); }
.sm-badge--err { background: var(--sm-error-light); color: var(--sm-error-dark); }

.sm-alert {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 16px;
  border-radius: var(--sm-radius-md);
  border: 1px solid var(--sm-info-dark);
  background: var(--sm-info-light); color: var(--sm-grey-1000);
  font-size: 14.5px;
}
.sm-alert--warn { border-color: var(--sm-warning-dark); background: var(--sm-warning-light); }
.sm-alert svg { width: 20px; height: 20px; flex: 0 0 auto; margin-top: 1px; }

/* ---------------------------------------------------------------- Utilities */
.sm-mono { font-variant-numeric: tabular-nums; }
.sm-skeleton {
  background: linear-gradient(90deg, var(--sm-blue-5pct) 25%, var(--sm-blue-10pct) 37%, var(--sm-blue-5pct) 63%);
  background-size: 400% 100%;
  animation: sm-shimmer 1.4s ease infinite;
  border-radius: var(--sm-radius-sm);
}
@keyframes sm-shimmer { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }

/* ---------------------------------------------------------------- Responsive */
@media (max-width: 560px) {
  .sm-main { padding: var(--sm-space-4) var(--sm-space-4) var(--sm-space-6); }
  .sm-iconbtn { padding: 0 7px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}