/* Jacob OS urgent UX correction layer */

.os-window {
  width: min(1680px, calc(100vw - 16px));
  min-height: calc(100vh - 16px);
  grid-template-columns: 168px minmax(0, 1fr) 332px;
}

.main-panel {
  padding: 0 clamp(18px, 2vw, 34px) 18px;
  min-width: 0;
}

.topbar {
  min-height: 58px;
}

.page { display: none; }
.page.active { display: block; }
.mobile-page-nav { display: none; }
.pwa-install-button { min-height: 34px; padding: 7px 11px; border: 1px solid rgba(56,189,248,.35); border-radius: 999px; color: #e0f2fe; background: rgba(8,145,178,.2); }
body { padding-bottom: env(safe-area-inset-bottom); }

.first-fold {
  min-height: calc(100vh - 92px);
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(440px, 1.1fr);
  gap: clamp(18px, 2vw, 28px);
  align-items: stretch;
  padding-top: 16px;
}

.briefing-block,
.presence-and-chat {
  min-width: 0;
}

.briefing-block {
  display: grid;
  align-content: center;
  gap: 14px;
}

.presence-and-chat {
  display: grid;
  grid-template-rows: minmax(168px, 0.42fr) minmax(360px, 0.58fr);
  gap: 14px;
}

h1 {
  max-width: 680px;
  font-size: clamp(2.1rem, 3.2vw, 3.65rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.date-line {
  margin: 0;
  color: var(--muted);
}

.day-meta {
  margin-top: 8px;
  gap: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.day-meta div {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.44);
}

.day-meta strong {
  font-size: clamp(1rem, 1.35vw, 1.25rem);
}

.hero-mission {
  padding: clamp(18px, 2vw, 24px);
  grid-column: auto;
}

.human-presence {
  min-height: 0;
  height: 100%;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: radial-gradient(circle at 50% 24%, rgba(56, 189, 248, 0.16), transparent 55%), rgba(15, 23, 42, 0.34);
}

.portrait-glow { width: min(230px, 58%); }
.portrait-head { width: clamp(72px, 7vw, 105px); height: clamp(86px, 8vw, 126px); }
.portrait-shoulders { width: min(250px, 74%); height: 96px; }

.os-window[data-avatar="sphere"] .portrait-head,
.os-window[data-avatar="sphere"] .portrait-shoulders,
.os-window[data-avatar="sphere"] .voice-wave {
  display: none;
}

.os-window[data-avatar="sphere"] .human-presence::before {
  content: "";
  width: 138px;
  height: 138px;
  border-radius: 50%;
  border: 3px solid var(--cyan);
  box-shadow: 0 0 24px var(--glow), inset 0 0 70px rgba(56, 189, 248, 0.18);
  animation: breathe 5s ease-in-out infinite;
}

.conversation-panel {
  margin: 0;
  min-height: 0;
  height: 100%;
  display: grid;
  grid-template-rows: auto minmax(170px, 1fr) auto auto;
  border-color: rgba(56, 189, 248, 0.30);
  box-shadow: 0 0 34px rgba(56, 189, 248, 0.08);
}

.conversation-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.status-pill {
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 13px;
  background: rgba(34, 197, 94, 0.06);
  white-space: nowrap;
}

.status-pill.offline {
  color: #f97316;
  border-color: rgba(249, 115, 22, 0.3);
  background: rgba(249, 115, 22, 0.08);
}

.messages {
  max-height: none;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 4px 4px 12px;
}

.message {
  width: fit-content;
  max-width: min(82%, 620px);
  padding: 12px 14px;
  border-radius: 16px;
}

.message.jacob {
  align-self: flex-start;
  border-bottom-left-radius: 6px;
}

.message.user {
  align-self: flex-end;
  border-bottom-right-radius: 6px;
}

.message-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 5px;
  font-size: 13px;
}

.message-header span {
  color: var(--muted);
}

.chat-form {
  display: flex;
  gap: 10px;
}

.chat-form textarea {
  resize: none;
  overflow-y: auto;
  line-height: 1.45;
  padding-top: 18px;
  padding-bottom: 18px;
}

input { min-height: 54px; }
.chat-form button { width: 58px; min-width: 58px; }

.quick-actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.mission-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.wide-note { grid-column: auto; }

.nav-item {
  border: 0;
  width: 100%;
  text-align: left;
  background: transparent;
}

.nav-item.active {
  color: var(--white);
  background: linear-gradient(90deg, rgba(14,165,233,.28), rgba(14,165,233,.06));
  outline: 1px solid rgba(56,189,248,.3);
}

.toggle-row button.selected {
  color: var(--white);
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(56,189,248,.18);
}

.full-page-card {
  margin-top: 18px;
  min-height: calc(100vh - 110px);
  padding: clamp(22px, 3vw, 40px);
}

.metric {
  grid-template-columns: 86px 1fr 38px;
  row-gap: 4px;
}

.metric small {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 1340px) {
  .os-window { grid-template-columns: 82px minmax(0, 1fr) 300px; }
  .nav-item span, .sidebar-footer, .brand-block div:last-child { display: none; }
  .nav-item { justify-content: center; padding: 0; }
  .first-fold { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1080px) {
  .os-window { grid-template-columns: 76px minmax(0, 1fr); }
  .right-panel {
    grid-column: 2;
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 16px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .first-fold {
    min-height: auto;
    grid-template-columns: 1fr;
  }
  .presence-and-chat {
    grid-template-columns: minmax(260px, 0.42fr) minmax(360px, 0.58fr);
    grid-template-rows: minmax(390px, 1fr);
  }
}

@media (max-width: 780px) {
  .os-window {
    width: 100%;
    margin: 0;
    border-radius: 0;
    grid-template-columns: 1fr;
  }
  .sidebar { display: none; }
  .main-panel { padding: 0 14px 18px; }
  .topbar { flex-direction: column; align-items: flex-start; justify-content: center; padding: 12px 0; }
  .mobile-page-nav { display: grid; width: 100%; gap: 4px; color: var(--muted); font-size: .7rem; }
  .mobile-page-nav select { width: 100%; min-height: 40px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; color: var(--white); background: rgba(2,6,23,.92); }
  .pwa-install-button { width: 100%; border-radius: 10px; }
  .first-fold { padding-top: 10px; }
  .presence-and-chat { grid-template-columns: 1fr; grid-template-rows: 170px minmax(420px, 1fr); }
  h1 { font-size: clamp(2rem, 10vw, 3rem); }
  .day-meta { grid-template-columns: 1fr; }
  .quick-actions { grid-template-columns: 1fr 1fr; }
  .mission-grid { grid-template-columns: 1fr; }
  .right-panel { grid-column: auto; grid-template-columns: 1fr; }
  .message { max-width: 90%; }
}

@media (max-width: 460px) {
  .quick-actions { grid-template-columns: 1fr; }
  .presence-and-chat { grid-template-rows: minmax(420px, 1fr); }
  .human-presence { display: none; }
}