/* Breaking Barriers Challenge 2026 — mobile-first styles.
   Base rules target ~360px phones; min-width queries layer on tablet/desktop. */

:root {
  --ink: #161d26;
  --ink-soft: #3b4652;
  --aqua: #a6f2f7;
  --mint: #8eecc0;
  --lime: #c8f27a;
  --yellow: #f5f24a;
  --periwinkle: #9fb2f2;
  --glass: rgba(255, 255, 255, 0.58);
  --glass-strong: rgba(255, 255, 255, 0.78);
  --glass-edge: rgba(255, 255, 255, 0.7);
  --error: #a4161a;
  --radius-lg: clamp(28px, 8vw, 72px);
  --radius-sm: 14px;
  --space: clamp(16px, 4.5vw, 32px);
  --shadow: 0 18px 40px -18px rgba(22, 29, 38, 0.28), 0 2px 6px rgba(22, 29, 38, 0.06);
  --font: "Amazon Ember", "Helvetica Neue", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

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

[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  /* Header on top; main fills the rest and centers its content vertically. */
  display: flex;
  flex-direction: column;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
  background: linear-gradient(125deg, var(--aqua) 0%, var(--mint) 35%, var(--lime) 62%, var(--yellow) 100%);
}

/* Fixed background layer (avoids iOS background-attachment: fixed issues). */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: url("assets/bg-800.jpg") center / cover no-repeat;
}
@media (min-width: 801px), (min-resolution: 2dppx) and (min-width: 400px) {
  body::before { background-image: url("assets/bg-1600.jpg"); }
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Layout ---------- */

.site-header {
  padding:
    calc(var(--space) + env(safe-area-inset-top))
    calc(var(--space) + env(safe-area-inset-right))
    0
    calc(var(--space) + env(safe-area-inset-left));
}

.brand {
  margin: 0;
  max-width: 14em;
  font-size: clamp(0.95rem, 3.6vw, 1.15rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* Single centered column at every size: lookup, resources, submit. */
.page {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding:
    var(--space)
    calc(var(--space) + env(safe-area-inset-right))
    calc(var(--space) + env(safe-area-inset-bottom))
    calc(var(--space) + env(safe-area-inset-left));
  flex: 1;
  display: grid;
  align-content: center;
  gap: var(--space);
}

.panel {
  display: grid;
  gap: var(--space);
  align-content: start;
}

/* ---------- Cards ---------- */

.card {
  background: var(--glass);
  border: 1px solid var(--glass-edge);
  border-radius: var(--radius-sm) var(--radius-lg) var(--radius-sm) var(--radius-lg);
  box-shadow: var(--shadow);
  padding: var(--space);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
}

.eyebrow {
  margin: 0 0 4px;
  font-size: clamp(1.15rem, 4.8vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.lede {
  margin: 0 0 16px;
  color: var(--ink-soft);
}

/* ---------- Form ---------- */

#lookup-form {
  display: grid;
  gap: 12px;
}

input[type="email"],
select {
  width: 100%;
  min-height: 52px;
  padding: 12px 16px;
  font: inherit;
  font-size: 1rem; /* >=16px prevents iOS zoom-on-focus */
  color: var(--ink);
  background: var(--glass-strong);
  border: 1.5px solid rgba(22, 29, 38, 0.18);
  border-radius: 999px;
  appearance: none;
  -webkit-appearance: none;
}

select {
  padding-right: 44px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%23161d26' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
}

input:focus-visible,
select:focus-visible,
.btn:focus-visible,
.sheet-close:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 2px;
}

.form-error {
  margin: 12px 0 0;
  color: var(--error);
  font-weight: 600;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 24px;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  width: 100%;
  color: #fff;
  background: var(--ink);
  text-transform: uppercase;
}
@media (hover: hover) {
  .btn-primary:hover { background: #2a3440; }
  .btn-action:hover { background: var(--glass-strong); }
  .btn-action:hover::after { transform: translate(4px, -50%); }
}
.btn-primary[aria-busy="true"] { opacity: 0.7; cursor: progress; }

.actions {
  display: grid;
  gap: 12px;
}

.btn-action {
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  min-height: 72px;
  padding: 14px 60px 14px 24px;
  color: var(--ink);
  text-align: left;
  background: var(--glass);
  border: 1px solid var(--glass-edge);
  border-radius: var(--radius-sm) 36px var(--radius-sm) 36px;
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  position: relative;
}
.btn-action::after {
  content: "\2192";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  transition: transform 0.15s ease;
}

.btn-title {
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.btn-sub {
  font-weight: 400;
  font-size: 0.9rem;
  letter-spacing: 0;
  color: var(--ink-soft);
}

.submit {
  padding-top: 8px;
}
.btn-submit {
  min-height: 60px;
  font-size: 1.05rem;
  letter-spacing: 0.12em;
}

/* ---------- Result ---------- */

.result {
  margin-top: 20px;
  padding: var(--space);
  border-radius: var(--radius-sm) 32px var(--radius-sm) 32px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0.45)),
    url("assets/accent-1.jpg") center / cover,
    linear-gradient(125deg, var(--aqua), var(--lime), var(--yellow));
  border: 1px solid var(--glass-edge);
  animation: rise 0.35s ease-out both;
}

.result-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-bottom: 12px;
}

.team-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 88px;
  padding: 8px 16px;
  color: #fff;
  background: var(--ink);
  border-radius: 20px 6px 20px 6px;
}
.team-badge-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.8;
}
.team-badge-value {
  font-size: clamp(1.8rem, 9vw, 2.4rem);
  font-weight: 700;
  line-height: 1.1;
}
.team-badge[data-kind="role"] .team-badge-value { font-size: 1.05rem; padding: 4px 0; }

.tag {
  display: inline-block;
  margin: 2px 6px 2px 0;
  padding: 4px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--glass-strong);
  border-radius: 999px;
}
.tag-quiet { font-weight: 400; }
.tag:empty { display: none; }

.org-name {
  margin: 0 0 8px;
  font-size: clamp(1.2rem, 5vw, 1.55rem);
  line-height: 1.25;
}

.org-summary {
  margin: 0;
  color: var(--ink);
}

.result-note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(22, 29, 38, 0.12);
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.result-note::before {
  content: "\24D8\00A0";
}

.page-note {
  margin: 0;
  font-size: 0.85rem;
  text-align: center;
  color: var(--ink-soft);
}

.result.not-found {
  background: var(--glass-strong);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* ---------- KBYG dialog: bottom sheet on phones ---------- */

.sheet {
  width: 100%;
  max-width: 100%;
  margin: auto 0 0;
  padding: 0;
  color: var(--ink);
  background: #fff;
  border: 0;
  border-radius: 28px 28px 0 0;
  box-shadow: 0 -12px 40px rgba(22, 29, 38, 0.25);
  overflow: hidden;
}
.sheet[open] { animation: sheet-up 0.25s ease-out both; }
.sheet::backdrop {
  background: rgba(22, 29, 38, 0.4);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 24px var(--space);
  background:
    linear-gradient(rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.25)),
    url("assets/accent-2.jpg") center / cover,
    linear-gradient(125deg, var(--yellow), var(--mint), var(--periwinkle));
}
.sheet-head h2 {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sheet-close {
  width: 44px;
  height: 44px;
  flex: none;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.7);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
}

.sheet-body {
  display: grid;
  gap: 14px;
  padding: var(--space) var(--space) calc(var(--space) + env(safe-area-inset-bottom));
}
.sheet-body label { font-weight: 600; }

@keyframes sheet-up {
  from { transform: translateY(100%); }
  to { transform: none; }
}

/* ---------- Tablet ---------- */

@media (min-width: 640px) {
  #lookup-form { grid-template-columns: 1fr auto; }
  #lookup-form .btn-primary { width: auto; }
  .actions { grid-template-columns: 1fr 1fr; }

  .sheet {
    width: min(480px, calc(100% - 48px));
    margin: auto;
    border-radius: var(--radius-sm) 40px var(--radius-sm) 40px;
    box-shadow: var(--shadow);
  }
  .sheet[open] { animation: rise 0.2s ease-out both; }
}

/* ---------- Desktop ---------- */

@media (min-width: 1024px) {
  .brand { max-width: none; }
}

/* ---------- Motion ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}