/* ═══════════════════════════════════════════
   WhatsApp Beta — fully responsive
   ═══════════════════════════════════════════ */

/* ── Body ── */
.wa-body {
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(16, 185, 129, 0.14), transparent 28rem),
    radial-gradient(circle at bottom right, rgba(249, 115, 22, 0.1), transparent 24rem),
    linear-gradient(180deg, #071018 0%, #0b1120 100%);
}

/* ── Shell ── */
.wa-shell {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: calc(1.2rem + var(--safe-top, 0px))
           calc(1rem + var(--safe-right, 0px))
           calc(2.5rem + var(--safe-bottom, 0px))
           calc(1rem + var(--safe-left, 0px));
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-sizing: border-box;
}

/* ── Topbar ── */
.wa-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  flex-wrap: wrap;
}
.wa-topbar h1 {
  margin: 0.2rem 0;
  font-size: clamp(1.4rem, 4vw, 2.2rem);
  font-family: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.wa-subcopy {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 54rem;
}
.wa-topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ── Warning banner ── */
.wa-warning {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1rem 1.15rem;
  border: 1px solid rgba(248, 113, 113, 0.3);
  background: linear-gradient(180deg, rgba(68, 18, 18, 0.88), rgba(22, 14, 14, 0.9));
  border-radius: var(--radius-lg, 18px);
}
.wa-warning h2 {
  margin: 0.15rem 0 0.35rem;
  font-size: clamp(0.95rem, 2.5vw, 1.2rem);
  color: #fca5a5;
}
.wa-warning p {
  margin: 0;
  color: #f8d8d8;
  font-size: 0.88rem;
  line-height: 1.6;
}
.wa-warning-icon {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.9rem;
  background: rgba(248, 113, 113, 0.18);
  color: #fecaca;
  margin-top: 0.1rem;
}

/* ── 2-column grid ── */
.wa-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

/* ── Card ── */
.wa-card {
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
}
.wa-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.wa-card-head h3 {
  margin: 0.15rem 0 0;
  font-size: 1.05rem;
  font-weight: 700;
}

/* ── Status pills ── */
.wa-status-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.wa-status-pill {
  border-radius: 999px;
  padding: 0.42rem 0.8rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #dbeafe;
  background: rgba(30, 41, 59, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.22);
  white-space: nowrap;
}

/* ── Detail list ── */
.wa-detail-list {
  display: grid;
  gap: 0.65rem;
}
.wa-detail-list div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
  color: var(--muted);
  font-size: 0.86rem;
  min-width: 0;
  flex-wrap: wrap;
}
.wa-detail-list span {
  flex-shrink: 0;
}
.wa-detail-list strong {
  color: var(--text);
  font-size: 0.88rem;
  word-break: break-all;
  text-align: right;
  min-width: 0;
}

/* ── QR panel ── */
.wa-qr-panel {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.14);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  flex-wrap: wrap;
}
.wa-qr-copy { flex: 1 1 220px; min-width: 0; }
.wa-qr-copy h4 {
  margin: 0.15rem 0 0.35rem;
  font-size: 1rem;
}
.wa-qr-copy p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.6;
}
.wa-qr-frame {
  width: clamp(120px, 40vw, 220px);
  aspect-ratio: 1;
  border-radius: 1rem;
  padding: 0.7rem;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(148, 163, 184, 0.18);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.wa-qr-frame img {
  display: block;
  width: 100%;
  height: auto;
}

/* ── Form ── */
.wa-form {
  display: grid;
  gap: 0.85rem;
}
.wa-form textarea,
.wa-form input {
  font-size: 1rem;
  width: 100%;
  min-width: 0;
}
.wa-form textarea {
  resize: vertical;
  min-height: 90px;
}

/* ── Checkbox ── */
.wa-check {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
}
.wa-check input {
  margin-top: 0.22rem;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* ── Form footer (save + test send) ── */
.wa-form-footer {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 0.1rem;
}
.wa-form-footer .primary-button {
  flex: 1 1 auto;
  justify-content: center;
  min-height: 44px;
}
.wa-form-footer .ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  white-space: nowrap;
  flex-shrink: 0;
  min-height: 44px;
}

/* ── Code block ── */
.wa-codeblock {
  display: grid;
  gap: 0.55rem;
}
.wa-codeblock code {
  display: block;
  border-radius: 0.95rem;
  padding: 0.75rem 0.9rem;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.16);
  color: #dbeafe;
  overflow-wrap: anywhere;
  word-break: break-word;
  font-size: 0.88rem;
  line-height: 1.55;
}

/* ── Note list (chat relay section) ── */
.note-list {
  display: grid;
  gap: 0.65rem;
  padding-left: 1.1rem;
  margin: 0;
  color: var(--muted-strong, #bcc8db);
  font-size: 0.88rem;
  line-height: 1.65;
}
.note-list li {
  padding-left: 0.2rem;
}

/* ── Events / audit trail ── */
.wa-events {
  display: grid;
  gap: 0.6rem;
  min-height: 5rem;
}
.wa-event {
  border-radius: 0.95rem;
  padding: 0.8rem 0.95rem;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.12);
  min-width: 0;
}
.wa-event-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
  flex-wrap: wrap;
}
.wa-event-kind {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.wa-event-status {
  font-size: 0.78rem;
  font-weight: 700;
  color: #e2e8f0;
}
.wa-event-body {
  color: #d8e2f2;
  font-size: 0.9rem;
  line-height: 1.55;
  word-break: break-word;
}
.wa-empty {
  border-radius: 0.95rem;
  padding: 1.2rem;
  text-align: center;
  color: var(--muted);
  border: 1px dashed rgba(148, 163, 184, 0.18);
  background: rgba(15, 23, 42, 0.5);
  font-size: 0.88rem;
}

/* ── Touch targets ── */
button, a {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.ghost-button, .primary-button {
  min-height: 44px;
}
.small-button { min-height: 38px; }

/* ══════════════════════════════════════
   RESPONSIVE — 860px  (tablet / phablet)
══════════════════════════════════════ */
@media (max-width: 860px) {
  .wa-topbar {
    flex-direction: column;
    gap: 0.75rem;
  }
  .wa-topbar-actions {
    justify-content: flex-start;
    width: 100%;
  }
  .wa-topbar-actions > * {
    flex: 1 1 auto;
    justify-content: center;
  }

  .wa-grid {
    grid-template-columns: 1fr;
  }

  .wa-qr-panel {
    flex-direction: column;
  }
  .wa-qr-frame {
    width: clamp(140px, 50vw, 200px);
  }
}

/* ══════════════════════════════════════
   RESPONSIVE — 640px  (mobile)
══════════════════════════════════════ */
@media (max-width: 640px) {
  .wa-shell {
    padding-left: calc(0.75rem + var(--safe-left, 0px));
    padding-right: calc(0.75rem + var(--safe-right, 0px));
    gap: 0.85rem;
  }

  .wa-topbar { padding: 1rem; }
  .wa-card   { padding: 1rem; }

  .wa-topbar h1 { font-size: 1.4rem; }
  .wa-subcopy   { font-size: 0.84rem; }

  .wa-warning {
    flex-direction: column;
    gap: 0.65rem;
    padding: 0.9rem 1rem;
  }
  .wa-warning-icon { display: none; }

  .wa-form-footer {
    flex-direction: column;
  }
  .wa-form-footer .ghost-button {
    width: 100%;
  }

  .wa-status-grid { gap: 0.4rem; }
  .wa-status-pill { font-size: 0.72rem; padding: 0.38rem 0.7rem; }

  .wa-detail-list div {
    flex-direction: column;
    gap: 0.2rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.08);
    padding-bottom: 0.5rem;
  }
  .wa-detail-list div:last-child { border-bottom: none; padding-bottom: 0; }
  .wa-detail-list strong { text-align: left; font-size: 0.92rem; }
  .wa-detail-list span   { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; }
}

/* ══════════════════════════════════════
   RESPONSIVE — 400px  (small phone)
══════════════════════════════════════ */
@media (max-width: 400px) {
  .wa-shell {
    padding-left: calc(0.55rem + var(--safe-left, 0px));
    padding-right: calc(0.55rem + var(--safe-right, 0px));
  }
  .wa-topbar h1 { font-size: 1.25rem; }
  .wa-card { padding: 0.85rem 0.9rem; }
}