/* Teams app styles. Builds on /css/tokens.css. Fonts use the local fallbacks only: no third-party font requests. */

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

.app-body {
  --app-line: #d7e0ea;
  --app-line-soft: #e8eef4;
  --app-surface-shadow: 0 1px 2px rgba(11, 18, 32, 0.04), 0 8px 24px rgba(11, 18, 32, 0.05);
  --app-radius: 14px;
  --teal-soft: #e6f3f1;
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #eef3f8;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--body-sm);
  line-height: var(--body-sm-lh);
}

.app-skip {
  position: absolute;
  left: -999px;
  top: 0;
}
.app-skip:focus {
  left: var(--space-4);
  top: var(--space-4);
  background: var(--snow);
  padding: var(--space-2) var(--space-3);
  z-index: 10;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--app-line-soft);
  backdrop-filter: blur(10px);
}
.app-header__inner,
.app-footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.app-header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
}
.app-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}
.app-brand em {
  font-style: normal;
  color: var(--teal);
}

.app-main {
  flex: 1;
  width: 100%;
  max-width: 44rem;
  margin: 0 auto;
  padding: var(--space-6) var(--pad-x) var(--space-8);
}

.app-card {
  background: var(--snow);
  border: 1px solid var(--app-line-soft);
  border-radius: var(--app-radius);
  padding: var(--space-5);
  box-shadow: var(--app-surface-shadow);
}
.app-eyebrow {
  margin: 0 0 var(--space-2);
  font-size: var(--label);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 700;
}
.app-title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 2.5vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.app-lede {
  margin: 0 0 var(--space-5);
  color: var(--ink-soft);
}

.app-checks {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--app-line-soft);
}
.app-check {
  display: grid;
  grid-template-columns: 1.5rem 9rem 1fr;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--app-line-soft);
}
.app-check__mark { font-weight: 700; }
.app-check.is-ok .app-check__mark { color: var(--teal); }
.app-check.is-pending .app-check__mark { color: var(--spark); }
.app-check__label { font-weight: 600; }
.app-check__detail { color: var(--ink-soft); }

.app-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--spark);
  color: var(--spark-text);
  padding: var(--space-2) var(--space-5);
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: filter var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.app-btn:hover { filter: brightness(0.97); text-decoration: none; }
.app-brand:focus-visible,
.app-footer a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.app-footer {
  border-top: 1px solid var(--app-line-soft);
  background: var(--snow);
}
.app-footer__inner {
  display: flex;
  gap: var(--space-5);
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}
.app-footer a {
  color: var(--ink-soft);
  font-size: var(--label);
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  text-decoration: none;
}

@media (max-width: 36rem) {
  .app-check { grid-template-columns: 1.5rem 1fr; }
  .app-check__detail { grid-column: 2; }
}

/* Header navigation */
.app-header__inner { justify-content: space-between; gap: var(--space-4); }
.app-nav { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.app-nav a:not(.app-btn),
.app-nav__button {
  color: var(--ink-soft);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
}
.app-nav a:not(.app-btn):hover,
.app-nav__button:hover { color: var(--ink); text-decoration: none; }
.app-nav a.is-active:not(.app-btn) { color: var(--ink); }
.app-nav a.app-btn {
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.65rem 1.15rem;
  line-height: 1.2;
}
.app-nav a.app-btn:hover { color: #fff; }
.app-nav--primary { flex: 1; justify-content: center; gap: 1.25rem; }
.app-nav--primary a {
  position: relative;
  padding: 0.35rem 0;
}
.app-nav--primary a.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.55rem;
  height: 2px;
  border-radius: 999px;
  background: var(--teal);
}
.app-nav__form { margin: 0; }
.app-nav__button { background: none; border: 0; padding: 0; cursor: pointer; }
@media (max-width: 52rem) {
  .app-nav--primary { display: none; }
}

/* Avatar and account menu */
.app-avatar {
  --avatar: var(--teal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  overflow: hidden;
  background: var(--avatar);
  color: var(--snow);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
}
.app-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.app-avatar[data-tone="1"] { --avatar: #1d4ed8; }
.app-avatar[data-tone="2"] { --avatar: #6d28d9; }
.app-avatar[data-tone="3"] { --avatar: #c2410c; }
.app-avatar[data-tone="4"] { --avatar: #be185d; }
.app-avatar[data-tone="5"] { --avatar: #15803d; }
.app-avatar[data-tone="6"] { --avatar: #0369a1; }
.app-avatar[data-tone="7"] { --avatar: #a16207; }
.app-avatar--large { width: 5.5rem; height: 5.5rem; font-size: 1.9rem; }

.app-menu { position: relative; }
.app-menu__toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.25rem 0.6rem 0.25rem 0.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: var(--ink);
}
.app-menu__toggle::-webkit-details-marker { display: none; }
.app-menu__toggle:hover,
.app-menu[open] .app-menu__toggle { border-color: var(--app-line); background: #f7fafc; }
.app-menu__toggle:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.app-menu__chevron { width: 0.45rem; height: 0.45rem; border: solid var(--ink-soft); border-width: 0 2px 2px 0; transform: rotate(45deg) translateY(-2px); }
.app-menu[open] .app-menu__chevron { transform: rotate(225deg) translateY(-1px); }
.app-menu__panel {
  position: absolute;
  right: 0;
  top: calc(100% + 0.5rem);
  z-index: 20;
  min-width: 15rem;
  padding: var(--space-2);
  border: 1px solid var(--app-line-soft);
  border-radius: var(--app-radius);
  background: var(--snow);
  box-shadow: 0 12px 32px rgba(11, 18, 32, 0.12);
}
.app-menu__who { display: grid; gap: 0.1rem; margin: 0 0 var(--space-2); padding: var(--space-2) var(--space-3) var(--space-3); border-bottom: 1px solid var(--app-line-soft); }
.app-menu__who span { color: var(--ink-soft); font-size: var(--label); overflow-wrap: anywhere; }
.app-menu .app-menu__item {
  display: block;
  width: 100%;
  padding: 0.55rem var(--space-3);
  border: 0;
  border-radius: 10px;
  background: none;
  color: var(--ink);
  font: inherit;
  font-size: var(--body-sm);
  font-weight: 600;
  letter-spacing: normal;
  text-transform: none;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}
.app-menu .app-menu__item:hover { background: #f7fafc; color: var(--ink); }
.app-menu .app-menu__item:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; }
.app-menu__form { margin: var(--space-2) 0 0; padding-top: var(--space-2); border-top: 1px solid var(--app-line-soft); }
@media (max-width: 36rem) {
  .app-menu__name { display: none; }
}

.app-photo { display: flex; align-items: flex-start; gap: var(--space-5); flex-wrap: wrap; }
.app-photo__body { flex: 1 1 16rem; }

.app-main--wide { max-width: var(--max); }
.app-card--narrow { max-width: 28rem; margin: 0 auto; box-shadow: var(--app-surface-shadow); }
.app-section + .app-section { margin-top: var(--space-5); }
.app-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.app-h2 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.app-section .app-h2,
.app-people .app-h2,
.app-playbook .app-h2 {
  font-size: 1.05rem;
}
.app-small { margin: var(--space-4) 0 0; color: var(--ink-soft); font-size: var(--label); }
.app-small a,
.app-lede a,
.app-check-field a { color: var(--teal); }
.app-page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.app-badge {
  margin: 0;
  padding: 0.3rem 0.75rem;
  border: 0;
  border-radius: 999px;
  background: var(--teal-soft);
  color: var(--teal);
  font-size: var(--label);
  font-weight: 700;
  white-space: nowrap;
}

/* Alerts */
.app-alert {
  margin: 0 0 var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: 12px;
  border: 1px solid var(--app-line-soft);
  border-left-width: 4px;
  background: var(--snow);
  color: var(--ink);
  box-shadow: var(--app-surface-shadow);
}
.app-alert p { margin: 0; }
.app-alert--success { background: #e9f7ef; border-color: #a7d9bf; border-left-color: #15803d; }
.app-alert--error { background: #fff1ec; border-color: #ffc2ad; border-left-color: var(--spark); }
.app-alert--info { background: #fff7e0; border-color: #f0d68a; border-left-color: #b7791f; }
.app-verify { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.app-verify form { margin: 0; }
.app-verify--stacked { flex-direction: column; align-items: stretch; gap: var(--space-3); }
.app-verify--stacked form { align-self: center; }

/* Forms */
.app-form { display: grid; gap: var(--space-4); margin: 0; }
.app-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.app-field { display: grid; gap: 0.35rem; }
.app-field label { font-weight: 600; font-size: 0.9rem; }
.app-field input,
.app-field select {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--app-line);
  border-radius: 10px;
  background: #fafcfe;
  color: var(--ink);
  font: inherit;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.app-field input:hover,
.app-field select:hover { border-color: #b7c4d2; }
.app-field input:focus-visible,
.app-field select:focus-visible,
.app-choice input:focus-visible + .app-choice__body,
.app-check-field input:focus-visible,
.app-btn:focus-visible,
.app-nav a:focus-visible,
.app-nav__button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}
.app-field input[aria-invalid="true"],
.app-field select[aria-invalid="true"] { border-color: var(--spark); }
.app-field__error { margin: 0; color: var(--spark); font-size: var(--label); font-weight: 600; }
/* Browsers without :has() keep the field visible so "Other" can still be completed. */
@supports selector(:has(*)) {
  .app-form:not(:has(#how_heard option[value="other"]:checked)) .app-field--how-heard-other { display: none; }
}
.app-hint { margin: 0; color: var(--ink-soft); font-size: var(--label); }
.app-optional { font-weight: 400; color: var(--ink-soft); }
.app-check-field label { display: flex; gap: var(--space-2); align-items: flex-start; }
.app-check-field input { margin-top: 0.3em; flex-shrink: 0; }
.app-inline-form { grid-template-columns: 1fr auto; align-items: end; }

button.app-btn { border: 0; cursor: pointer; font: inherit; font-weight: 600; justify-self: start; }
.app-btn--small { padding: 0.45rem 1rem; }
.app-btn--ghost { background: var(--snow); color: var(--ink); border: 1px solid var(--app-line); filter: none; }
.app-btn--ghost:hover { border-color: var(--ink-soft); background: var(--snow); filter: none; }
.app-btn[disabled] { opacity: 0.55; cursor: not-allowed; }

/* Signup step 1: account type cards */
.app-pick__head { text-align: center; max-width: 44rem; margin: 0 auto var(--space-6); }
.app-pick__head .app-lede { margin-bottom: 0; }
.app-pick__grid { display: grid; gap: var(--space-5); grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); align-items: stretch; }
.app-pick__card {
  --accent: var(--teal);
  display: flex;
  flex-direction: column;
  background: var(--snow);
  border: 1px solid var(--app-line-soft);
  border-top: 5px solid var(--accent);
  border-radius: var(--app-radius);
  box-shadow: var(--app-surface-shadow);
  overflow: hidden;
}
.app-pick__card--k12 { --accent: var(--spark); }
.app-pick__card--university { --accent: var(--school); }
.app-pick__card--business { --accent: var(--ink); }
@supports (grid-template-rows: subgrid) {
  .app-pick__card { display: grid; grid-row: span 2; grid-template-rows: subgrid; row-gap: 0; }
}
.app-pick__body { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; padding: var(--space-6) var(--space-5) var(--space-5); }
.app-pick__icon { color: var(--ink-soft); margin-bottom: var(--space-3); }
.app-pick__title { margin: 0 0 var(--space-2); font-family: var(--font-display); font-size: var(--title-m); line-height: var(--title-m-lh); }
.app-pick__summary { margin: 0 0 var(--space-4); color: var(--ink-soft); font-size: var(--body-sm); line-height: var(--body-sm-lh); }
.app-pick__label { margin: 0 0 var(--space-2); font-size: var(--label); letter-spacing: var(--label-tracking); text-transform: uppercase; font-weight: 700; color: var(--ink-soft); }
.app-pick__list { margin: 0 0 var(--space-5); padding: 0; list-style: none; text-align: left; font-size: var(--body-sm); line-height: var(--body-sm-lh); display: grid; gap: var(--space-2); width: 100%; }
.app-pick__list li { position: relative; padding-left: 1.5rem; }
.app-pick__list li::before { content: ""; position: absolute; left: 0.2rem; top: 0.45em; width: 0.45rem; height: 0.75rem; border: solid var(--accent); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.app-pick__btn { margin-top: auto; background: var(--accent); color: var(--snow); border-radius: 999px; letter-spacing: 0; font-size: 0.95rem; font-weight: 700; padding: 0.7rem 1.25rem; min-width: 12rem; text-align: center; text-decoration: none; }
.app-pick__btn:hover { filter: brightness(1.05); text-decoration: none; }
.app-pick__foot { background: #f7fafc; border-top: 1px solid var(--app-line-soft); padding: var(--space-4) var(--space-5); text-align: center; font-size: var(--body-sm); line-height: var(--body-sm-lh); }
.app-pick__foot svg { color: var(--ink-soft); }
.app-pick__foot p { margin: var(--space-1) 0 0; }
.app-pick__rule { max-width: 44rem; margin: var(--space-6) auto 0; text-align: center; }
.app-pick__rule a { color: var(--teal); font-weight: 600; }
.app-pick__signin { text-align: center; }

/* Signup category cards (radio style) */
.app-choices { border: 0; margin: 0; padding: 0; display: grid; gap: var(--space-3); }
.app-choice { display: block; cursor: pointer; }
.app-choice input { position: absolute; opacity: 0; }
.app-choice__body {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-4);
  border: 1px solid var(--app-line);
  border-radius: var(--app-radius);
  background: var(--snow);
  box-shadow: var(--app-surface-shadow);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.app-choice input:checked + .app-choice__body {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-soft);
}
.app-choice__title { font-weight: 700; font-size: 1.1rem; }
.app-choice__text { color: var(--ink-soft); }
.app-rule { margin: 0; font-weight: 600; }

/* Plan picker */
.app-billing__input { position: absolute; opacity: 0; pointer-events: none; }
.app-billing { display: flex; justify-content: center; margin: 0 0 var(--space-5); }
.app-billing__track { display: inline-flex; gap: 4px; padding: 4px; border: 1px solid var(--app-line); border-radius: 999px; background: var(--snow); box-shadow: var(--app-surface-shadow); }
.app-billing__option { display: inline-flex; align-items: center; gap: var(--space-2); padding: 0.5rem 1.2rem; border-radius: 999px; font-weight: 700; color: var(--ink-soft); cursor: pointer; }
.app-billing__save { padding: 0.1rem 0.5rem; border-radius: 999px; background: #e9f7ef; color: #15803d; font-size: var(--label); }
#billing-year:checked ~ .app-billing [for="billing-year"],
#billing-month:checked ~ .app-billing [for="billing-month"] { background: var(--ink); color: var(--snow); }
#billing-year:focus-visible ~ .app-billing [for="billing-year"],
#billing-month:focus-visible ~ .app-billing [for="billing-month"] { outline: 3px solid var(--focus); outline-offset: 2px; }
.app-price--month { display: none; }
#billing-month:checked ~ .app-plans .app-price--month { display: block; }
#billing-month:checked ~ .app-plans .app-price--year { display: none; }

.app-plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: var(--space-4); }
.app-plan {
  --tone: var(--teal);
  --tone-tint: #e6f4f2;
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
  border: 1px solid var(--app-line-soft);
  border-top: 5px solid var(--tone);
  border-radius: var(--app-radius);
  background: var(--snow);
  box-shadow: var(--app-surface-shadow);
}
.app-plan[data-tone="2"] { --tone: #1d4ed8; --tone-tint: #e8eefc; }
.app-plan[data-tone="3"] { --tone: #6d28d9; --tone-tint: #f1eafd; }
.app-plan[data-tone="4"] { --tone: #c2410c; --tone-tint: #fdeee6; }
.app-plan.is-selected { border-color: var(--tone); box-shadow: 0 0 0 3px var(--tone-tint); }
.app-plan__head { display: flex; align-items: center; gap: var(--space-3); margin: 0 0 var(--space-3); }
.app-plan__icon { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 2.75rem; height: 2.75rem; border-radius: 50%; background: var(--tone-tint); color: var(--tone); }
.app-plan__name { margin: 0; font-family: var(--font-display); font-size: 1.4rem; }
.app-price { min-height: 5rem; }
.app-plan__price { margin: 0 0 var(--space-1); line-height: 1.25; }
.app-plan__amount { font-size: 1.9rem; font-weight: 800; letter-spacing: -0.01em; }
.app-plan__per { color: var(--ink-soft); font-size: var(--body-sm); font-weight: 600; }
.app-plan__price-alt { margin: 0; color: var(--ink-soft); font-size: var(--body-sm); }
.app-plan__extra { margin: var(--space-3) 0 0; padding: var(--space-2) var(--space-3); border-radius: 8px; background: var(--tone-tint); font-size: var(--body-sm); font-weight: 600; }
.app-plan__list { margin: var(--space-4) 0; padding: var(--space-4) 0 0; border-top: 1px solid var(--app-line-soft); list-style: none; display: grid; gap: var(--space-2); }
.app-plan__list li { position: relative; padding-left: 1.6rem; }
.app-plan__list li::before { content: ""; position: absolute; left: 0.3rem; top: 0.2rem; width: 0.4rem; height: 0.75rem; border: solid var(--tone); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); }
.app-plan__note { margin: 0 0 var(--space-3); color: var(--ink-soft); font-size: var(--label); }
.app-plan__action { margin-top: auto; }
.app-plan__action form { margin: 0; }

.app-empty { text-align: left; }
.app-list { margin: 0; padding-left: 1.1rem; }

/* Groups and people */
.app-eyebrow a,
.app-group-list a,
.app-table a { color: var(--teal); font-weight: 600; }
.app-section-head { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); margin-bottom: var(--space-3); }
.app-section-head .app-h2 { margin: 0; }
.app-h3 { margin: 0; font-size: 1.05rem; }
.app-count {
  display: inline-grid;
  place-items: center;
  min-width: 1.5rem;
  height: 1.5rem;
  padding: 0 0.4rem;
  margin-left: 0.35rem;
  border-radius: 999px;
  background: var(--mist);
  color: var(--ink-soft);
  font-family: var(--font-body, inherit);
  font-size: 0.75rem;
  font-weight: 700;
  vertical-align: middle;
}
.app-group-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.55rem; }
.app-group-list li { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.app-group-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.15rem;
  border-radius: 12px;
}
.app-group-row__link {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-width: 0;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--app-line-soft);
  border-radius: 12px;
  background: #fafcfe;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.app-group-row__link:hover {
  border-color: var(--teal);
  background: var(--teal-soft);
  text-decoration: none;
}
.app-group-row__name { font-weight: 700; color: var(--ink); }
.app-chip--static {
  pointer-events: none;
  box-shadow: none;
  background: var(--snow);
  cursor: default;
}
.app-group-row__link:hover .app-chip--static {
  border-color: var(--teal);
  background: var(--snow);
  color: var(--teal);
}
.app-inline-action { display: inline; margin: 0; }
.app-link-button { background: none; border: 0; padding: 0; color: var(--teal); font: inherit; font-weight: 600; cursor: pointer; text-decoration: underline; }
.app-actions { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; margin: var(--space-4) 0 0; }
.app-add-grid { display: grid; gap: var(--space-6); grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); }
.app-field textarea {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--app-line);
  border-radius: 10px;
  background: #fafcfe;
  color: var(--ink);
  font: inherit;
  resize: vertical;
}
.app-field textarea[aria-invalid="true"] { border-color: var(--spark); }
.app-field select[multiple] { padding: var(--space-1); }
.app-check-row { display: flex; gap: var(--space-2); align-items: center; font-weight: 600; }
.app-divider { border-top: 1px solid var(--app-line-soft); margin: var(--space-5) 0; }
.app-details { margin-top: var(--space-5); }
.app-details summary { cursor: pointer; font-weight: 600; color: var(--teal); margin-bottom: var(--space-3); }
.app-title-row { display: flex; align-items: center; gap: var(--space-2); margin: 0 0 var(--space-3); }
.app-title-row .app-title { margin: 0; }
.app-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 50%;
  background: none;
  color: var(--ink-soft);
  cursor: pointer;
  text-decoration: none;
  vertical-align: middle;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.app-icon-btn:hover { border-color: var(--app-line); background: var(--snow); color: var(--teal); text-decoration: none; }
.app-icon-btn:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.app-table__actions .app-icon-btn { width: 2rem; height: 2rem; }
.app-table__actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}
.app-table__actions > * + * { margin-left: 0; }
.app-icon-btn--tips { background: var(--teal-soft); border-color: #c5e4df; color: var(--teal); }
.app-icon-btn--tips:hover { background: #d7ebe8; border-color: var(--teal); color: #0a4f4a; }
.app-icon-btn--edit { background: #e8eefc; border-color: #c9d6f5; color: #1d4ed8; }
.app-icon-btn--edit:hover { background: #dbe5fb; border-color: #1d4ed8; color: #1e3a8a; }
.app-icon-btn--invite { background: #fff7e0; border-color: #f0d68a; color: #b7791f; }
.app-icon-btn--invite:hover { background: #ffefc2; border-color: #b7791f; color: #92400e; }
.app-icon-btn--archive { background: #fff1ec; border-color: #ffc2ad; color: var(--spark); }
.app-icon-btn--archive:hover { background: #ffe4db; border-color: var(--spark); color: #c2410c; }
.app-icon-btn--danger:hover { border-color: #f4b4ae; background: #fdecea; color: #b42318; }
.app-btn--danger { background: #b42318; color: var(--snow); }

.app-dialog { width: min(32rem, calc(100% - 2rem)); padding: var(--space-5); border: 0; border-radius: var(--app-radius); background: var(--snow); color: var(--ink); box-shadow: 0 20px 50px rgba(11, 18, 32, 0.22); }
.app-dialog::backdrop { background: rgba(11, 18, 32, 0.45); }
.app-dialog .app-h2 { margin-top: 0; }
.app-dialog__actions { display: flex; justify-content: flex-end; gap: var(--space-2); }
.app-facts { margin: 0 0 var(--space-3); display: grid; gap: var(--space-3); grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); }
.app-facts dt { font-size: var(--label); letter-spacing: var(--label-tracking); text-transform: uppercase; font-weight: 700; color: var(--ink-soft); }
.app-facts dd { margin: var(--space-1) 0 0; overflow-wrap: anywhere; }
.app-code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.95em; letter-spacing: 0.06em; background: var(--mist); padding: 0.15em 0.45em; border-radius: 6px; }
.app-code--big { font-size: 1.35rem; font-weight: 700; }
.app-code--style {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: inherit;
}
a.app-code--style:hover {
  background: var(--teal-soft);
  color: var(--teal);
  text-decoration: none;
}
.app-table-wrap { overflow-x: auto; }
.app-table { width: 100%; border-collapse: collapse; font-size: var(--body-sm); }
.app-table th {
  text-align: left;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 0.55rem 0.4rem;
  border-bottom: 1px solid var(--app-line);
  font-weight: 700;
}
.app-table td {
  padding: 0.75rem 0.4rem;
  border-bottom: 1px solid var(--app-line-soft);
  vertical-align: middle;
}
.app-table tbody tr:hover td { background: #f8fafc; }
.app-table__name { font-weight: 600; }
.app-table__muted { color: var(--ink-soft); }
.app-table td.app-table__actions { text-align: right; }
.app-status {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--mist);
  color: var(--ink-soft);
}
.app-status--wait { background: var(--teal-soft); color: var(--teal); }
.app-status--done { background: #e9f7ef; color: #15803d; }
.app-status--muted { background: #eef2f6; color: var(--ink-soft); }
.app-badge--danger { display: inline-block; border-color: var(--spark); background: var(--spark); color: var(--snow); }
.app-btn--small.app-btn--ghost:hover { border-color: var(--ink-soft); }

@media (max-width: 36rem) {
  .app-row,
  .app-inline-form { grid-template-columns: 1fr; }
  .app-page-head { flex-direction: column; }
}

/* Owner dashboard (spec section 7). */
.app-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}
.app-toolbar__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.app-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; }
.app-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: var(--snow);
  border: 1px solid var(--app-line);
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: var(--app-surface-shadow);
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.app-chip em { font-style: normal; color: var(--ink-faint); font-weight: 600; }
.app-chip:hover,
.app-chip.is-active {
  border-color: var(--teal);
  background: var(--teal-soft);
  color: var(--teal);
  text-decoration: none;
}
.app-chip:hover em,
.app-chip.is-active em { color: var(--teal); }
.app-chip:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.app-group-list--inline { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); }

.app-filters {
  display: grid;
  grid-template-columns: minmax(9rem, 12rem) minmax(12rem, 1.6fr) auto;
  gap: 0.75rem;
  align-items: end;
  padding: 0.85rem 1rem;
}
.app-filters > .app-h2 {
  grid-column: 1 / -1;
  margin: 0;
  align-self: start;
}
.app-filters--leads {
  grid-template-columns: minmax(8rem, 11rem) minmax(8rem, 11rem) minmax(10rem, 1.4fr) auto;
}
.app-filters .app-field { min-width: 0; }
.app-filters .app-field--grow { min-width: 10rem; }
.app-filters .app-field label { font-size: 0.75rem; font-weight: 600; color: var(--ink-soft); }
.app-filters .app-field input,
.app-filters .app-field select {
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
  border-color: var(--app-line);
  background: #fafcfe;
}
.app-filters__actions { display: flex; gap: var(--space-2); align-items: center; }
.app-filter-note {
  margin: var(--space-5) 0 0;
  font-size: var(--body-sm);
  line-height: 1.45;
}
.app-filter-note a { color: var(--teal); font-weight: 600; }

.app-stats {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.75rem;
  margin: var(--space-5) 0;
}
.app-stat {
  padding: 0.9rem 1rem;
  background: var(--snow);
  border: 1px solid var(--app-line-soft);
  border-radius: var(--app-radius);
  box-shadow: var(--app-surface-shadow);
}
.app-stat__value {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.45rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 700;
}
.app-stat__label {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 600;
}

.app-charts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}
.app-chart { margin: 0; min-width: 0; }
.app-chart__title {
  margin: 0 0 var(--space-3);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.app-chart__box { position: relative; height: 14rem; }
.app-chart--heatmap { grid-column: 1 / -1; }

.app-heatmap {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0.35rem;
  font-size: 0.78rem;
  table-layout: fixed;
}
.app-heatmap th {
  padding: 0.2rem;
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 600;
  color: var(--ink-soft);
}
.app-heatmap th:first-child,
.app-heatmap tbody th { text-align: left; }
.app-heatmap tbody th {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.04em;
  color: var(--ink);
  font-weight: 700;
}
.app-heatmap__cell { padding: 0; text-align: center; border-radius: 8px; background: #f4f7fa; color: var(--ink); }
.app-heatmap__cell a,
.app-heatmap__cell span {
  display: grid;
  place-items: center;
  min-height: 2rem;
  padding: 0.25rem;
  font-weight: 700;
  color: inherit;
  text-decoration: none;
  border-radius: 8px;
}
.app-heatmap__cell span { color: var(--ink-faint); font-weight: 500; background: #f4f7fa; }
.app-heatmap__cell a:hover { filter: brightness(1.04); }
.app-heatmap__cell a:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; }
.app-heatmap__cell--0 { background: transparent; }
.app-heatmap__cell--1 { background: #d7ebe8; color: var(--teal); }
.app-heatmap__cell--2 { background: #9fd0c9; color: #0a4f4a; }
.app-heatmap__cell--3 { background: var(--teal); color: var(--snow); }
.app-heatmap__cell--3 a { color: var(--snow); }
.app-heatmap__cell[data-count]:not([data-count="0"]) { cursor: pointer; }
.app-heatmap__cell.is-active { outline: 2px solid var(--ink); outline-offset: 0; }

.app-locked {
  padding: var(--space-4);
  border: 1px dashed var(--app-line);
  border-radius: var(--app-radius);
  background: #f7fafc;
  min-height: 6rem;
}
.app-locked__title { margin: 0 0 var(--space-1); font-weight: 700; color: var(--ink-soft); }

.app-people .app-table th a { color: inherit; text-decoration: none; }
.app-people .app-table th a:hover { color: var(--teal); }
.app-people .app-table th[aria-sort="ascending"] a::after { content: " \2191"; }
.app-people .app-table th[aria-sort="descending"] a::after { content: " \2193"; }
.app-status--danger { background: #fdecea; color: #b42318; }

.app-playbook__body { max-width: 46rem; }
.app-playbook__body h1,
.app-playbook__body h2,
.app-playbook__body h3 { font-family: var(--font-display); margin: var(--space-4) 0 var(--space-2); line-height: 1.25; }
.app-playbook__body h1 { font-size: 1.35rem; }
.app-playbook__body h2 { font-size: 1.15rem; }
.app-playbook__body h3 { font-size: 1.05rem; }
.app-playbook__body p,
.app-playbook__body ul { margin: 0 0 var(--space-3); }
.app-playbook__body ul { padding-left: 1.2rem; }
.app-playbook__body a { color: var(--teal); }
.app-playbook-block { margin: 0 0 var(--space-4); }
.app-playbook-style { border-top: 1px solid var(--line); padding: var(--space-2) 0; }
.app-playbook-style summary { cursor: pointer; font-weight: 600; color: var(--teal); }
.app-muted { color: var(--ink-soft); }
.app-check { display: flex; align-items: center; gap: var(--space-2); margin: 0 0 var(--space-2); font-size: var(--body-sm); }
.app-inline-details { display: inline-block; margin-right: var(--space-3); }
.app-inline-details > summary { cursor: pointer; color: var(--teal); font-weight: 600; list-style: none; }
.app-inline-details > summary::-webkit-details-marker { display: none; }
.app-inline-details[open] > summary { margin-bottom: var(--space-2); }
.app-inline-details .app-form {
  margin-top: var(--space-2);
  padding: var(--space-3);
  background: #f7fafc;
  border: 1px solid var(--app-line-soft);
  border-radius: 12px;
}

.app-impersonate {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-2) var(--pad-x);
  background: #fff8e8;
  border-bottom: 1px solid #f0d68a;
  color: var(--ink);
}

.app-page-head .app-lede { margin-bottom: 0; max-width: 36rem; }
.app-add-grid > .app-card,
.app-section.app-card { scroll-margin-top: 5rem; }
.app-plan__action .app-btn,
.app-pick__btn.app-btn { border-radius: 999px; }
.app-impersonate p { margin: 0; }
.app-admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
  gap: 0.75rem;
  margin: 0 0 var(--space-5);
}
.app-admin-stat {
  background: var(--snow);
  border: 1px solid var(--app-line-soft);
  border-radius: var(--app-radius);
  padding: 0.9rem 1rem;
  box-shadow: var(--app-surface-shadow);
}
.app-admin-stat strong { display: block; font-size: 1.4rem; letter-spacing: -0.02em; }
.app-admin-table { width: 100%; border-collapse: collapse; font-size: var(--body-sm); }
.app-admin-table th,
.app-admin-table td { text-align: left; padding: 0.75rem 0.4rem; border-bottom: 1px solid var(--app-line-soft); vertical-align: top; }
.app-admin-table th {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 700;
}
.app-admin-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: var(--space-3) 0; }
.app-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.85em; word-break: break-all; }

@media (max-width: 60rem) {
  .app-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .app-filters,
  .app-filters--leads { grid-template-columns: 1fr 1fr; }
  .app-filters__actions { grid-column: 1 / -1; }
}
@media (max-width: 36rem) {
  .app-charts { grid-template-columns: 1fr; }
  .app-stats { grid-template-columns: repeat(2, 1fr); }
  .app-filters,
  .app-filters--leads { grid-template-columns: 1fr; }
  .app-toolbar { align-items: stretch; }
  .app-toolbar__actions { width: 100%; }
}