/* ============================================================
   mijnspel shared UI components.

   Base building blocks used by Creator, Studio and the identity
   pages: buttons, inputs, chips, callouts, menus, tabs, toasts and
   the topbar. Everything here is styled purely from ui-tokens.css.
   App stylesheets add layout and view-specific rules only; when a
   control looks different between apps, fix it here, not there.
   ============================================================ */

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

/* Icons ---------------------------------------------------------------- */
/* Size comes from the SVG's width/height attributes (icon(name, { size })),
   so callers get the size they ask for; modifiers below can override it. */
.ms-icon { flex: 0 0 auto; display: inline-block; vertical-align: -0.15em; }
.ms-icon-md { width: var(--icon-md); height: var(--icon-md); }
.ms-icon-lg { width: var(--icon-lg); height: var(--icon-lg); }

/* Buttons -------------------------------------------------------------- */
.ms-btn {
  font: var(--t-button);
  height: var(--control-h); padding: 0 var(--control-pad-x);
  border: 1px solid var(--border-default); border-radius: var(--r-2);
  background: var(--bg-surface); color: var(--fg-1);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  white-space: nowrap; flex-shrink: 0; cursor: pointer; text-decoration: none;
  transition: background var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}
.ms-btn:hover { background: var(--paper-200); border-color: var(--border-strong); border-bottom-color: var(--border-strong); }
.ms-btn:focus-visible { outline: none; box-shadow: var(--shadow-focus); border-radius: var(--r-2); }
.ms-btn:active { transform: translateY(0.5px); }
.ms-btn .ms-icon { margin: 0 -2px; }
.ms-btn-sm { height: var(--control-h-sm); padding: 0 var(--control-pad-x-sm); font: var(--t-button-sm); }
.ms-btn-xs { height: var(--control-h-xs); padding: 0 10px; font: var(--t-caption); font-weight: 700; border-radius: var(--r-1); }
.ms-btn-primary { background: var(--action-primary-bg); border-color: var(--action-primary-bg); color: var(--fg-inverse); }
.ms-btn-primary:hover { background: var(--action-primary-bg-hover); border-color: var(--action-primary-bg-hover); }
.ms-btn-danger { border-color: var(--rose-600); color: var(--rose-600); background: var(--bg-surface); }
.ms-btn-danger:hover { background: var(--rose-100); border-color: var(--rose-600); }
.ms-btn-play { background: var(--action-play-bg); border-color: var(--action-play-bg); color: var(--fg-inverse); }
.ms-btn-play:hover { background: var(--action-play-bg-hover); border-color: var(--action-play-bg-hover); }
.ms-btn-info { background: var(--sky-500); border-color: var(--sky-500); color: var(--fg-inverse); }
.ms-btn-info:hover { background: var(--sky-600); border-color: var(--sky-600); }
.ms-btn-text { background: transparent; border-color: transparent; color: var(--fg-link); }
.ms-btn-text:hover { background: var(--paper-200); border-color: transparent; color: var(--sky-700); }
.ms-btn-ghost { background: transparent; border-color: transparent; color: var(--fg-2); }
.ms-btn-ghost:hover { background: var(--paper-200); border-color: transparent; color: var(--fg-1); }
.ms-btn-icon { width: var(--control-h); padding: 0; }
.ms-btn-icon.ms-btn-sm { width: var(--control-h-sm); }
.ms-btn-icon.ms-btn-xs { width: var(--control-h-xs); }
.ms-btn-icon .ms-icon { margin: 0; }
.ms-btn-round { border-radius: var(--r-pill); }
.ms-btn-block { width: 100%; }
.ms-btn:disabled, .ms-btn[aria-disabled="true"] { opacity: .45; cursor: not-allowed; transform: none; }
.ms-btn[aria-busy="true"] { cursor: progress; }
.ms-btn[hidden] { display: none; }

/* Text links / inline buttons ------------------------------------------ */
.ms-link {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--fg-link); cursor: pointer; font: var(--t-body-sm); font-weight: 600;
  border-bottom: 1.5px solid transparent;
}
.ms-link:hover { color: var(--sky-700); border-bottom-color: currentColor; }
.ms-link-button { border: 0; background: none; padding: 0; font: inherit; }
.ms-link-muted { color: var(--fg-3); }
.ms-link-muted:hover { color: var(--fg-1); }

/* Inputs --------------------------------------------------------------- */
.ms-input, .ms-textarea, .ms-select {
  width: 100%; min-width: 0;
  font: var(--t-body); font-family: var(--font-sans);
  color: var(--fg-1); background: var(--bg-input);
  border: var(--input-border) solid var(--border-default); border-radius: var(--r-2);
  padding: var(--input-pad); outline: none;
  transition: border-color var(--dur-1) var(--ease-out), box-shadow var(--dur-1) var(--ease-out);
}
.ms-input { height: var(--control-h); padding-top: 0; padding-bottom: 0; }
.ms-input-sm { height: var(--control-h-sm); padding-left: 12px; padding-right: 12px; font: var(--t-body-sm); }
.ms-textarea { resize: vertical; min-height: 96px; line-height: 1.5; }
.ms-input:hover, .ms-textarea:hover, .ms-select:hover { border-color: var(--border-strong); }
.ms-input:focus, .ms-textarea:focus, .ms-select:focus,
.ms-input:focus-visible, .ms-textarea:focus-visible, .ms-select:focus-visible {
  border-color: var(--border-focus); box-shadow: var(--shadow-focus); border-radius: var(--r-2);
}
.ms-input:disabled, .ms-textarea:disabled, .ms-select:disabled { background: var(--paper-200); color: var(--fg-muted); cursor: not-allowed; }
.ms-input[aria-invalid="true"], .ms-textarea[aria-invalid="true"] { border-color: var(--rose-600); }
.ms-input[aria-invalid="true"]:focus, .ms-textarea[aria-invalid="true"]:focus { box-shadow: var(--shadow-danger); }
.ms-input-mono { font: var(--t-mono); }
.ms-select-shell { position: relative; display: block; }
.ms-select-shell::after {
  content: ""; position: absolute; top: 50%; right: 16px; width: 8px; height: 8px;
  border-right: 2px solid var(--fg-3); border-bottom: 2px solid var(--fg-3);
  transform: translateY(-70%) rotate(45deg); pointer-events: none;
}
.ms-select { appearance: none; -webkit-appearance: none; padding-right: 44px; cursor: pointer; height: var(--control-h); padding-top: 0; padding-bottom: 0; }

.ms-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.ms-field > label, .ms-field-label { font: var(--t-label); color: var(--fg-2); }
.ms-field-hint { font: var(--t-caption); color: var(--fg-3); }
.ms-field-err { font: var(--t-body-sm); color: var(--rose-600); }
.ms-field-err:empty { display: none; }
.ms-field-row { display: flex; gap: 10px; align-items: flex-end; }
.ms-field-row > .ms-field { flex: 1; }

.ms-check {
  display: flex; align-items: flex-start; gap: 10px;
  color: var(--fg-2); font: var(--t-body-sm); cursor: pointer;
}
.ms-check input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--spark-600); flex: 0 0 auto; }

/* Switch --------------------------------------------------------------- */
.ms-switch {
  display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; flex-shrink: 0;
  cursor: pointer; padding: 6px 10px; border-radius: var(--r-2);
  color: var(--fg-2); font: var(--t-body-sm); font-weight: 600; user-select: none;
}
.ms-switch input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.ms-switch-track {
  display: inline-block; width: 38px; height: 22px; position: relative; flex: 0 0 auto;
  background: var(--paper-300); border: 1px solid var(--border-hair); border-radius: var(--r-pill);
  transition: background var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out);
}
.ms-switch-knob {
  position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--bg-surface); box-shadow: var(--shadow-1);
  transition: left var(--dur-2) var(--ease-out);
}
.ms-switch input:checked + .ms-switch-track { background: var(--spark-500); border-color: var(--spark-500); }
.ms-switch input:checked + .ms-switch-track .ms-switch-knob { left: 18px; }
.ms-switch input:focus-visible + .ms-switch-track { box-shadow: var(--shadow-focus); }

/* Chips, tags, status dots -------------------------------------------- */
.ms-chip {
  font: var(--t-caption);
  display: inline-flex; align-items: center; gap: 6px; max-width: 100%;
  padding: 4px 10px; border-radius: var(--r-pill);
  background: var(--paper-200); border: 1px solid var(--border-hair); color: var(--fg-2);
  white-space: nowrap;
}
.ms-chip-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.ms-chip-icon { display: inline-flex; color: var(--fg-3); }
.ms-chip-x {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; margin-right: -4px; padding: 0; border: 0; border-radius: 50%;
  background: transparent; color: var(--fg-muted); cursor: pointer;
}
.ms-chip-x:hover { background: var(--paper-300); color: var(--fg-1); }
.ms-chip-success { background: var(--status-success-bg); border-color: var(--status-success-border); color: var(--status-success-fg); }
.ms-chip-info    { background: var(--status-info-bg); border-color: var(--status-info-border); color: var(--status-info-fg); }
.ms-chip-accent  { background: var(--status-accent-bg); border-color: var(--status-accent-border); color: var(--status-accent-fg); }
.ms-chip-danger  { background: var(--bg-surface); border-color: var(--status-danger-border); color: var(--rose-600); }
.ms-chip-warn    { background: var(--status-warn-bg); border-color: var(--sun-500); color: var(--status-warn-fg); }
.ms-chip-muted   { background: var(--paper-100); border-color: var(--border-hair); color: var(--fg-3); }

.ms-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--fg-muted); display: inline-block; flex: 0 0 auto; }
.ms-dot-queued { background: var(--ink-400); }
.ms-dot-running { background: var(--spark-500); animation: ms-pulse-ring 1.6s infinite; box-shadow: 0 0 0 0 rgba(255, 106, 38, .4); }
.ms-dot-streaming { background: var(--sky-500); }
.ms-dot-success { background: var(--grass-500); }
.ms-dot-failed { background: var(--rose-600); }
.ms-dot-stopped { background: var(--fg-muted); }
@keyframes ms-pulse-ring { 50% { box-shadow: 0 0 0 6px rgba(255, 106, 38, 0); } }
@keyframes ms-pulse-opacity { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }
@keyframes ms-spin { to { transform: rotate(360deg); } }

.ms-spinner-ring {
  width: 16px; height: 16px; border-radius: 50%; flex: 0 0 auto;
  border: 2px solid var(--border-hair); border-top-color: var(--sky-500);
  animation: ms-spin .8s linear infinite;
}

/* Callouts ------------------------------------------------------------- */
.ms-callout {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 16px; border-radius: var(--r-2);
  border: 1px solid var(--status-info-border);
  background: var(--status-info-bg); color: var(--fg-1);
  font: var(--t-body-sm);
}
.ms-callout > .ms-icon { margin-top: 2px; color: var(--status-info-fg); }
.ms-callout b, .ms-callout strong { color: var(--fg-1); font-weight: 700; }
.ms-callout-body { min-width: 0; flex: 1; display: flex; flex-direction: column; gap: 2px; }
.ms-callout-tip { border-color: var(--status-warn-border); background: var(--status-warn-bg); }
.ms-callout-tip > .ms-icon { color: var(--sun-600); }
.ms-callout-warn { border-color: var(--sun-500); background: var(--status-warn-bg); }
.ms-callout-warn > .ms-icon { color: var(--sun-600); }
.ms-callout-danger { border-color: var(--status-danger-border); background: var(--status-danger-bg); }
.ms-callout-danger > .ms-icon { color: var(--rose-600); }
.ms-callout-success { border-color: var(--status-success-border); background: var(--status-success-bg); }
.ms-callout-success > .ms-icon { color: var(--grass-600); }
.ms-callout-muted { border-color: var(--border-hair); background: var(--paper-200); color: var(--fg-2); }
.ms-callout-muted > .ms-icon { color: var(--fg-3); }
.ms-callout[hidden] { display: none; }

/* Cards ---------------------------------------------------------------- */
.ms-card {
  background: var(--bg-surface); border: 1px solid var(--border-hair);
  border-radius: var(--r-card); box-shadow: var(--shadow-1);
}
.ms-card-sunken { background: var(--paper-200); box-shadow: none; }

/* Segmented control ---------------------------------------------------- */
.ms-segmented {
  display: inline-flex; align-items: center; gap: 2px; padding: 3px;
  background: var(--bg-sunken); border: 1px solid var(--border-hair); border-radius: var(--r-pill);
}
.ms-segmented-block { display: flex; width: 100%; }
.ms-segmented-block > .ms-segmented-tab { flex: 1 1 0; min-width: 0; }
.ms-segmented-tab {
  min-height: 34px; padding: 6px 16px; border: 0;
  background: transparent; color: var(--fg-2); cursor: pointer; white-space: nowrap;
  border-radius: var(--r-pill); font: var(--t-button-sm);
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  transition: background var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out), box-shadow var(--dur-1) var(--ease-out);
}
.ms-segmented-tab:hover:not(:disabled) { color: var(--fg-1); }
.ms-segmented-tab[aria-selected="true"], .ms-segmented-tab.is-active, .ms-segmented-tab[aria-pressed="true"] {
  background: var(--bg-surface); color: var(--fg-1); box-shadow: var(--shadow-1);
}
.ms-segmented-tab:focus-visible { outline: none; box-shadow: var(--shadow-focus); border-radius: var(--r-pill); }
.ms-segmented-tab:disabled { color: var(--fg-muted); opacity: .6; cursor: not-allowed; }
.ms-segmented-tab[hidden] { display: none; }
.ms-segmented-sep { color: var(--fg-muted); display: inline-flex; user-select: none; }

/* Underlined tabs ------------------------------------------------------ */
.ms-tabs { display: flex; border-bottom: 1px solid var(--border-hair); padding: 0 8px; overflow-x: auto; flex-shrink: 0; scrollbar-width: thin; }
.ms-tabs::-webkit-scrollbar { height: 4px; }
.ms-tab {
  font: var(--t-button); padding: 14px 12px; color: var(--fg-3); cursor: pointer;
  border: 0; background: transparent; border-bottom: 2px solid transparent; margin-bottom: -1px;
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; flex-shrink: 0;
  transition: color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);
}
.ms-tab:hover:not(.ms-tab-active) { color: var(--fg-2); }
.ms-tab-active { color: var(--fg-1); border-bottom-color: var(--spark-500); }

/* Menus / popovers ----------------------------------------------------- */
.ms-menu {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: var(--z-popover);
  min-width: 180px; padding: 6px;
  background: var(--bg-surface); border: 1px solid var(--border-hair);
  border-radius: var(--r-card); box-shadow: var(--shadow-3);
}
.ms-menu-item, .ms-menu > button, .ms-menu > a {
  width: 100%; min-height: 40px; padding: 8px 10px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  border: 0; border-radius: var(--r-2); background: transparent;
  color: var(--fg-2); font: var(--t-body-sm); font-weight: 600; text-align: left; text-decoration: none; cursor: pointer;
}
.ms-menu-item:hover, .ms-menu > button:hover, .ms-menu > a:hover { background: var(--paper-200); color: var(--fg-1); border-bottom-color: transparent; }
.ms-menu-item[aria-current="true"], .ms-menu-item[aria-current="page"] { background: var(--sky-100); color: var(--sky-700); font-weight: 700; }
.ms-menu .ms-menu-item-danger { color: var(--rose-600); }
.ms-menu .ms-menu-item-danger:hover { background: var(--rose-100); color: var(--rose-600); }
.ms-menu-item:disabled { cursor: wait; opacity: .65; }
.ms-menu-divider { height: 1px; margin: 6px 0; background: var(--border-hair); }
.ms-menu-label { display: block; padding: 6px 10px 3px; font: var(--t-caption); color: var(--fg-muted); }
/* Button-style summaries draw their own affordance; plain summaries keep the native marker. */
details > summary.ms-btn { list-style: none; }
details > summary.ms-btn::-webkit-details-marker { display: none; }

/* Topbar, wordmark, breadcrumbs --------------------------------------- */
.ms-topbar {
  display: flex; align-items: center; gap: 18px; padding: 0 18px;
  background: var(--bg-surface); border-bottom: 1px solid var(--border-hair);
  height: 52px; flex: 0 0 52px; min-width: 0;
}
.ms-topbar-right { margin-left: auto; display: flex; align-items: center; gap: 10px; font: var(--t-body-sm); color: var(--fg-muted); flex-shrink: 0; }
.ms-wordmark { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.ms-wordmark-brand { font: 700 22px/26px var(--font-display); letter-spacing: -.02em; color: var(--fg-1); text-decoration: none; border: 0; }
.ms-wordmark-brand:hover { border: 0; color: var(--fg-1); }
.ms-wordmark-accent { color: var(--spark-500); }
.ms-wordmark-product { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; border: 0; color: var(--fg-3); }
.ms-wordmark-product:hover { border: 0; color: var(--fg-1); }
.ms-wordmark-product .ms-product-icon { width: 24px; height: 24px; }
.ms-wordmark-sub { font: var(--t-label); color: inherit; }
.ms-product-icon { width: 28px; height: 28px; display: block; flex: 0 0 auto; }
.ms-crumbs { display: flex; align-items: center; gap: 8px; min-width: 0; font: var(--t-body-sm); color: var(--fg-3); }
.ms-crumbs b { color: var(--fg-1); font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
/* Links and buttons in the trail keep their full label; only the title truncates. */
.ms-crumbs > a, .ms-crumbs > button, .ms-crumbs > .ms-link, .ms-crumbs > .ms-sep { flex: 0 0 auto; white-space: nowrap; overflow: visible; }
.ms-crumbs > b { min-width: 0; }
.ms-crumbs > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ms-sep { color: var(--ink-400); flex: 0 0 auto; }
.ms-avatar {
  width: 30px; height: 30px; border-radius: 50%; flex: 0 0 auto;
  background: var(--sky-500); color: var(--fg-inverse);
  font: 700 13px/30px var(--font-sans); text-align: center;
}
.ms-spacer { flex: 1; }

/* Language menu -------------------------------------------------------- */
.ms-language-menu { position: relative; color: var(--fg-2); flex: 0 0 auto; }
.ms-language-menu summary {
  min-width: 68px; height: var(--control-h-sm); padding: 0 9px;
  display: flex; align-items: center; justify-content: center; gap: 7px;
  list-style: none; cursor: pointer; user-select: none;
  background: var(--paper-100); border: 1px solid var(--border-hair); border-radius: var(--r-pill);
  font: var(--t-label); letter-spacing: .04em;
  transition: background var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);
}
.ms-language-menu summary::-webkit-details-marker { display: none; }
.ms-language-menu summary:hover { background: var(--paper-200); border-color: var(--border-default); }
.ms-language-menu[open] summary, .ms-language-menu summary:focus-visible { border-color: var(--border-focus); box-shadow: var(--shadow-focus); border-radius: var(--r-pill); }
.ms-language-icon { width: 17px; height: 17px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ms-language-chevron, .ms-account-chevron {
  width: 6px; height: 6px; margin-top: -3px; flex: 0 0 auto;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg); transition: transform var(--dur-1) var(--ease-out), margin var(--dur-1) var(--ease-out);
}
.ms-language-menu[open] .ms-language-chevron, .ms-account-menu[open] .ms-account-chevron { margin-top: 3px; transform: rotate(225deg); }
.ms-language-popover { position: absolute; right: 0; top: calc(100% + 8px); z-index: var(--z-popover); width: 176px; padding: 6px; background: var(--bg-surface); border: 1px solid var(--border-hair); border-radius: var(--r-card); box-shadow: var(--shadow-3); }
.ms-language-popover form { margin: 0; }
.ms-language-popover button, .ms-language-popover a {
  width: 100%; min-height: 40px; padding: 8px 10px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  border: 0; border-radius: var(--r-2); background: transparent;
  color: var(--fg-2); font: var(--t-body-sm); font-weight: 600; text-align: left; text-decoration: none; cursor: pointer;
}
.ms-language-popover button:hover, .ms-language-popover a:hover { background: var(--paper-200); color: var(--fg-1); border-bottom-color: transparent; }
.ms-language-popover [aria-current="true"] { background: var(--sky-100); color: var(--sky-700); font-weight: 700; }
.ms-language-popover button:disabled { cursor: wait; opacity: .65; }
.ms-language-popover .ms-icon { color: var(--sky-600); }

/* Account menu --------------------------------------------------------- */
.ms-account-menu { position: relative; color: var(--fg-2); flex: 0 0 auto; }
.ms-account-menu summary {
  height: var(--control-h-sm); padding: 2px 10px 2px 2px;
  display: flex; align-items: center; gap: 8px;
  list-style: none; cursor: pointer; user-select: none;
  background: var(--paper-100); border: 1px solid var(--border-hair); border-radius: var(--r-pill);
  transition: background var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);
}
.ms-account-menu summary::-webkit-details-marker { display: none; }
.ms-account-menu summary:hover { background: var(--paper-200); border-color: var(--border-default); }
.ms-account-menu[open] summary, .ms-account-menu summary:focus-visible { border-color: var(--border-focus); box-shadow: var(--shadow-focus); border-radius: var(--r-pill); }
.ms-account-name { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: var(--t-body-sm); font-weight: 700; }
.ms-account-chevron { margin: -3px 2px 0 2px; width: 7px; height: 7px; }
.ms-account-popover {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: var(--z-popover);
  width: 264px; max-width: calc(100vw - 24px); padding: 8px;
  background: var(--bg-surface); border: 1px solid var(--border-hair);
  border-radius: var(--r-card); box-shadow: var(--shadow-3);
}
.ms-account-heading { display: flex; flex-direction: column; gap: 2px; padding: 8px 10px; color: var(--fg-1); min-width: 0; }
.ms-account-heading strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ms-account-eyebrow, .ms-account-section-label { font: var(--t-caption); color: var(--fg-muted); }
.ms-account-section-label { display: block; padding: 6px 10px 3px; }
.ms-account-usage { padding: 6px 10px 10px; }
.ms-account-usage[hidden] { display: none; }
.ms-account-usage-row { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; color: var(--fg-1); font: var(--t-caption); }
.ms-account-usage-row strong { font-weight: 700; }
.ms-account-usage-value { color: var(--fg-2); white-space: nowrap; font-variant-numeric: tabular-nums; }
.ms-account-usage-reset { display: block; margin-top: 6px; font: var(--t-caption); font-weight: 500; color: var(--fg-muted); }
.ms-account-usage-track { height: 6px; margin-top: 7px; overflow: hidden; border-radius: var(--r-pill); background: var(--paper-300); }
.ms-account-usage-track > span { display: block; height: 100%; border-radius: inherit; background: var(--sky-500); transition: width var(--dur-2) var(--ease-out); }
.ms-account-divider { height: 1px; margin: 6px 0; background: var(--border-hair); }
.ms-account-popover nav { display: flex; flex-direction: column; gap: 2px; }
.ms-account-app-label { min-width: 0; display: flex; align-items: center; gap: 10px; }
.ms-account-app-label > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ms-account-app-label .ms-product-icon { width: 26px; height: 26px; }
.ms-account-popover nav a, .ms-account-action {
  width: 100%; min-height: 40px; padding: 8px 10px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  border: 0; border-radius: var(--r-2); background: transparent;
  color: var(--fg-2); font: var(--t-body-sm); font-weight: 600; text-decoration: none; cursor: pointer; text-align: left;
}
.ms-account-popover nav a:hover, .ms-account-action:hover { background: var(--paper-200); color: var(--fg-1); border-bottom-color: transparent; }
.ms-account-popover [aria-current="page"] { background: var(--spark-100); color: var(--spark-700); }
.ms-account-current { padding: 2px 8px; border-radius: var(--r-pill); background: var(--paper-100); color: var(--fg-3); font: var(--t-caption); flex: 0 0 auto; }
.ms-account-logout { color: var(--rose-600); justify-content: flex-start; }
.ms-account-logout:hover { background: var(--rose-100); color: var(--rose-600); }

/* Toasts --------------------------------------------------------------- */
.ms-toast-host {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  display: flex; flex-direction: column; gap: 8px;
  z-index: var(--z-toast); pointer-events: none;
}
.ms-toast {
  pointer-events: auto;
  background: var(--ink-900); color: var(--fg-inverse);
  font: var(--t-body-sm); font-weight: 600; padding: 10px 16px;
  border-radius: var(--r-pill); box-shadow: var(--shadow-3);
  max-width: min(80vw, 560px); opacity: 0;
  animation: ms-toast-in 180ms var(--ease-out) forwards;
}
.ms-toast-success { background: var(--grass-600); }
.ms-toast-error { background: var(--rose-600); }
.ms-toast-leaving { animation: ms-toast-out 220ms var(--ease-out) forwards; }
@keyframes ms-toast-in  { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes ms-toast-out { from { opacity: 1; } to { opacity: 0; transform: translateY(6px); } }

/* Modal overlay -------------------------------------------------------- */
.ms-overlay {
  position: fixed; inset: 0; z-index: var(--z-modal);
  display: flex; flex-direction: column;
  background: var(--bg-backdrop); backdrop-filter: blur(4px);
}
.ms-overlay-bar {
  display: flex; align-items: center; gap: 8px; padding: 8px 12px;
  background: var(--bg-surface); color: var(--fg-1); border-bottom: 1px solid var(--border-hair);
}
.ms-overlay-title { font: var(--t-body-sm); font-weight: 700; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ms-overlay-frame { display: block; flex: 1; width: 100%; border: 0; background: var(--bg-surface); }

/* Empty states --------------------------------------------------------- */
.ms-empty { padding: 40px 14px; text-align: center; color: var(--fg-3); font: var(--t-body); }
.ms-empty-state { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 28px 16px; text-align: center; }
.ms-empty-state > .ms-icon { width: 32px; height: 32px; color: var(--fg-muted); }
.ms-empty-state h3 { font: var(--t-h3); color: var(--fg-1); margin: 0; }
.ms-empty-state p { font: var(--t-body-sm); color: var(--fg-3); margin: 0; max-width: 44ch; }

/* Progress ------------------------------------------------------------- */
.ms-progress, progress.ms-progress {
  width: 100%; height: 8px; overflow: hidden; border: 0; border-radius: var(--r-pill);
  accent-color: var(--sky-500); background: var(--bg-sunken);
}

/* Visually hidden ------------------------------------------------------ */
.ms-visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Scrollbars ----------------------------------------------------------- */
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-thumb { background: var(--paper-400); border-radius: 5px; }
*::-webkit-scrollbar-track { background: transparent; }

/* Touch targets: menus are compact on desktop but every row reaches the
   44px minimum on phones and touch screens. */
@media (max-width: 720px), (pointer: coarse) {
  .ms-account-popover nav a, .ms-account-action,
  .ms-language-popover button, .ms-language-popover a,
  .ms-menu-item, .ms-menu > button, .ms-menu > a { min-height: var(--hit-min); }
}

@media (max-width: 720px) {
  .ms-topbar { padding: 0 12px; gap: 10px; }
  .ms-wordmark { gap: 6px; }
  .ms-wordmark-sub { display: none; }
  .ms-topbar-right { gap: 8px; }
  .ms-account-menu summary { width: var(--control-h-sm); padding: 2px; justify-content: center; }
  .ms-account-name, .ms-account-chevron { display: none; }
  .ms-language-menu summary { min-width: 0; padding: 0 8px; }
}