/* ====================================================
   EnvironmSafe — Agent console
   ==================================================== */

.agent-body { background: var(--clr-light); min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column; }

/* ---------- Sign-in gate ---------- */
.gate { flex: 1; display: grid; place-items: center; padding: 24px 16px; }
.gate__card {
  background: var(--clr-white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  padding: 40px 32px; width: 100%; max-width: 400px; text-align: center;
}
.gate__logo { font-family: var(--font-head); font-size: 1.5rem; color: var(--clr-primary); margin-bottom: 6px; }
.gate__logo strong { color: var(--clr-accent); }
.gate__hint { color: var(--clr-text-md); font-size: .9rem; margin-bottom: 24px; }
.gate__card input {
  width: 100%; padding: 13px 16px; border: 2px solid var(--clr-border);
  border-radius: var(--radius-sm); margin-bottom: 14px; text-align: center; letter-spacing: 3px;
}
.gate__card input:focus { outline: none; border-color: var(--clr-primary); }
.gate__card button { width: 100%; padding: 13px; border-radius: var(--radius-sm);
  background: var(--clr-primary); color: #fff; font-weight: 600; }
.gate__card button:hover { background: var(--clr-primary-dk); }
.gate__error { color: #b91c1c; font-size: .875rem; margin-top: 12px; min-height: 1.2em; }

/* ---------- Shell ---------- */
.agent-shell { flex: 1; display: none; flex-direction: column; max-width: 900px;
  width: 100%; margin: 0 auto; padding: 0 16px; }
.agent-shell.is-active { display: flex; }

.agent-top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 0; border-bottom: 1px solid var(--clr-border); flex-wrap: wrap;
}
.agent-top h1 { font-family: var(--font-head); font-size: 1.1rem; color: var(--clr-primary); }
.agent-top h1 span { color: var(--clr-text-lt); font-weight: 400; font-size: .82rem;
  display: block; font-family: var(--font-body); }
.agent-top__actions { display: flex; gap: 8px; }
.agent-top__actions button {
  padding: 7px 14px; border-radius: var(--radius-sm); font-size: .82rem;
  border: 1px solid var(--clr-border); color: var(--clr-text-md); background: var(--clr-white);
}
.agent-top__actions button:hover { border-color: var(--clr-primary); color: var(--clr-primary); }

/* ---------- Transcript ---------- */
.transcript { flex: 1; overflow-y: auto; padding: 24px 0; display: flex;
  flex-direction: column; gap: 20px; }

.welcome { text-align: center; padding: 32px 0; }
.welcome h2 { font-family: var(--font-head); color: var(--clr-text); margin-bottom: 8px; font-size: 1.35rem; }
.welcome p { color: var(--clr-text-md); max-width: 480px; margin: 0 auto 26px; }
.starters { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; text-align: left; }
.starter {
  background: var(--clr-white); border: 1px solid var(--clr-border); border-radius: var(--radius-md);
  padding: 14px 16px; transition: var(--transition); width: 100%;
}
.starter:hover { border-color: var(--clr-primary); box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.starter b { display: block; font-size: .85rem; color: var(--clr-primary); margin-bottom: 3px; }
.starter span { font-size: .82rem; color: var(--clr-text-md); line-height: 1.45; }

.msg { display: flex; gap: 12px; align-items: flex-start; }
.msg__avatar {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0; display: grid;
  place-items: center; font-size: .75rem; font-weight: 700; color: #fff;
}
.msg--user .msg__avatar { background: var(--clr-secondary); }
.msg--agent .msg__avatar { background: var(--clr-primary); }
.msg__body { flex: 1; min-width: 0; }
.msg__body p { margin-bottom: .7em; }
.msg__body p:last-child { margin-bottom: 0; }
.msg__body ul, .msg__body ol { margin: 0 0 .7em 1.2em; }
.msg__body li { list-style: initial; margin-bottom: .25em; }
.msg__body ol li { list-style: decimal; }
.msg__body a { color: var(--clr-primary); text-decoration: underline; word-break: break-word; }
.msg__body code { background: #eef2f7; padding: 1px 5px; border-radius: 4px; font-size: .875em; }
.msg__body pre { background: #0f172a; color: #e2e8f0; padding: 12px 14px; border-radius: var(--radius-sm);
  overflow-x: auto; margin-bottom: .7em; }
.msg__body pre code { background: none; color: inherit; padding: 0; }
.msg__body table { width: 100%; border-collapse: collapse; margin-bottom: .7em; font-size: .9rem; }
.msg__body th, .msg__body td { border: 1px solid var(--clr-border); padding: 6px 9px; text-align: left; }
.msg__body th { background: var(--clr-light); }
.msg--user .msg__body {
  background: var(--clr-white); border: 1px solid var(--clr-border);
  border-radius: var(--radius-md); padding: 11px 15px;
}

/* ---------- Activity log ---------- */
.activity { border-left: 2px solid var(--clr-border); padding-left: 14px; margin: 4px 0 10px; }
.activity__item { font-size: .8rem; color: var(--clr-text-md); padding: 3px 0;
  display: flex; align-items: center; gap: 8px; }
.activity__item i { color: var(--clr-teal); width: 14px; text-align: center; }
.activity__item.is-done i { color: var(--clr-primary-lt); }
.activity__item.is-failed i { color: #b91c1c; }
.activity__item code { font-size: .78rem; color: var(--clr-text-lt); }

.thinking { font-size: .84rem; color: var(--clr-text-lt); font-style: italic;
  border-left: 2px solid var(--clr-border); padding: 2px 0 2px 14px; margin-bottom: 8px;
  white-space: pre-wrap; }

.error-note { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b;
  padding: 11px 15px; border-radius: var(--radius-sm); font-size: .88rem; }

/* ---------- Composer ---------- */
.composer { position: sticky; bottom: 0; background: var(--clr-light);
  padding: 12px 0 20px; border-top: 1px solid var(--clr-border); }
.composer__inner { display: flex; gap: 9px; align-items: flex-end;
  background: var(--clr-white); border: 2px solid var(--clr-border);
  border-radius: var(--radius-md); padding: 9px 9px 9px 15px; transition: var(--transition); }
.composer__inner:focus-within { border-color: var(--clr-primary); }
.composer textarea {
  flex: 1; border: none; resize: none; max-height: 180px; min-height: 24px;
  line-height: 1.5; background: none; font-size: .95rem;
}
.composer textarea:focus { outline: none; }
.composer button {
  width: 38px; height: 38px; border-radius: var(--radius-sm); background: var(--clr-primary);
  color: #fff; flex-shrink: 0; display: grid; place-items: center;
}
.composer button:hover:not(:disabled) { background: var(--clr-primary-dk); }
.composer button:disabled { background: var(--clr-text-lt); cursor: not-allowed; }
.composer__note { font-size: .72rem; color: var(--clr-text-lt); text-align: center; margin-top: 8px; }

@media (max-width: 600px) {
  .agent-top { padding: 12px 0; }
  .starters { grid-template-columns: 1fr; }
  .transcript { padding: 16px 0; }

  /* A finger is not a mouse pointer. Nothing tappable below 44px. */
  .agent-top__actions button { min-height: 44px; padding: 10px 16px; font-size: .9rem; }
  .gate__card button { min-height: 48px; }
  .gate__card input { font-size: 16px; }
  .composer button { width: 44px; height: 44px; }

  /* 16px is the threshold below which mobile browsers zoom the page on focus,
     which then leaves the console scrolled sideways. */
  .composer textarea { font-size: 16px; }

  /* Clear the gesture bar, and keep the last message off the composer. */
  .composer { padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px)); }
  .transcript { padding-bottom: 8px; }
}