/* HAYZIE // MOBILE PRESENCE — portal shell (not a miniature desktop) */

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  min-height: 100dvh;
  overflow: hidden;
  background: var(--hz-bg-deep, #05050a);
  color: var(--hz-text);
  font-family: var(--hz-font);
  -webkit-tap-highlight-color: transparent;
}
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}

.gate {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  padding-top: max(1.5rem, env(safe-area-inset-top));
  background: radial-gradient(ellipse at 50% 28%, #12081f 0%, var(--hz-bg) 55%, #020208 100%);
}
.gate[hidden], .app[hidden], .view[hidden], .sheet[hidden],
.approval-sheet[hidden], .settings-block[hidden] { display: none !important; }

.gate-card {
  width: min(400px, 94vw);
  padding: 1.6rem 1.35rem;
  text-align: center;
}
.logo {
  letter-spacing: 0.42em;
  font-size: 1.25rem;
  font-weight: 500;
}
.gate-sub { margin: 0.35rem 0 0; letter-spacing: 0.06em; }
.hint-line, .hint, .muted, .label, .panel-blurb {
  color: var(--hz-text-dim);
  font-size: 0.8rem;
}
.gate-label {
  display: block;
  text-align: left;
  margin-top: 1rem;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--hz-text-dim);
}
input, textarea, select {
  width: 100%;
  margin: 0.45rem 0 0.85rem;
  padding: 0.85rem 0.95rem;
  border-radius: 12px;
  border: 1px solid var(--hz-glass-border);
  background: rgba(0,0,0,0.4);
  color: var(--hz-text);
  font: inherit;
  font-size: 16px; /* iOS zoom prevention */
}
.btn {
  min-height: 44px;
  border: 1px solid var(--hz-glass-border);
  background: transparent;
  color: var(--hz-text);
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  cursor: pointer;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.72rem;
}
.btn.primary { background: color-mix(in srgb, var(--hz-violet) 28%, transparent); }
.btn.danger { color: #fecaca; border-color: color-mix(in srgb, var(--hz-error) 45%, transparent); }
.btn.ghost { opacity: 0.85; min-height: 36px; padding: 0.4rem 0.75rem; font-size: 0.62rem; }
.error { color: var(--hz-error); font-size: 0.85rem; }

/* —— App shell —— */
.app {
  position: relative;
  height: var(--vvh, 100dvh);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}
.hz-grid-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}
.hz-atmosphere {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 90% 50% at 50% 28%, rgba(139, 92, 246, 0.08), transparent 70%),
    radial-gradient(ellipse 100% 70% at 50% 100%, rgba(0,0,0,0.55), transparent 55%);
}

.top {
  position: relative;
  z-index: 3;
  padding: 0.75rem 1.1rem 0.35rem;
}
.brand-block { text-align: left; }
.activity-line {
  display: block;
  margin-top: 0.35rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--hz-text-dim);
  font-size: 0.9rem;
  text-align: left;
  line-height: 1.35;
  min-height: 44px;
  cursor: pointer;
}
.activity-line:active { color: var(--hz-core-color); }

.view {
  position: relative;
  z-index: 2;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.home-view { padding: 0 0.85rem; }

.home-stage {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.35rem;
  overflow: hidden;
}
.home-stage.is-conversing .mobile-core {
  width: min(34vw, 148px);
  height: min(34vw, 148px);
}
.home-stage.is-conversing .core-zone {
  padding-top: 0.15rem;
  padding-bottom: 0.2rem;
}

.core-zone {
  text-align: center;
  padding: 0.4rem 0 0.5rem;
  transition: padding 0.4s ease;
}
.core-tap {
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}
.mobile-core {
  width: min(58vw, 240px);
  height: min(58vw, 240px);
  margin: 0 auto;
  position: relative;
  transition: width 0.45s ease, height 0.45s ease;
}
.hz-core-halo {
  position: absolute;
  inset: -10%;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--hz-core-color) 20%, transparent), transparent 68%);
  filter: blur(10px);
  opacity: 0.55;
  pointer-events: none;
}
.task-presence {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  color: var(--hz-text-dim);
}
.task-presence-phase {
  display: block;
  margin-top: 0.15rem;
  color: var(--hz-core-color);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.65rem;
}
.progress {
  height: 3px;
  width: min(70%, 220px);
  margin: 0.45rem auto 0;
  background: rgba(255,255,255,0.08);
  border-radius: 99px;
  overflow: hidden;
}
.progress::after {
  content: "";
  display: block;
  height: 100%;
  width: var(--p, 0%);
  background: var(--hz-core-color);
}

/* Conversation */
.conversation-surface {
  position: relative;
  width: 100%;
  max-width: 560px;
  flex: 1;
  min-height: 0;
  max-height: 0;
  opacity: 0;
  transform: translateY(12px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 0 0.15rem;
  border-radius: 16px;
  background: rgba(4, 3, 12, 0.28);
  border: 1px solid transparent;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: opacity 0.4s ease, transform 0.4s ease, max-height 0.45s ease, padding 0.4s, border-color 0.35s;
  pointer-events: none;
}
.conversation-surface.active {
  opacity: 1;
  transform: translateY(0);
  max-height: min(42dvh, 420px);
  padding: 0.7rem 0.75rem 0.8rem;
  border-color: rgba(139, 92, 246, 0.14);
  pointer-events: auto;
}
.conversation-surface.expanded { max-height: min(58dvh, 560px); }
.conversation-surface.peek {
  max-height: 3rem;
  padding: 0.55rem 0.85rem;
  opacity: 1;
  transform: none;
  pointer-events: auto;
  border-color: rgba(139, 92, 246, 0.12);
}
.conversation-surface.peek .conversation-head,
.conversation-surface.peek .chat-log { display: none; }
.conversation-surface.peek .conversation-peek { display: block; }
.conversation-peek {
  display: none;
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--hz-text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.65rem;
  text-align: left;
  min-height: 44px;
}
.conversation-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.45rem;
  flex-shrink: 0;
}
.conversation-label {
  letter-spacing: 0.18em;
  font-size: 0.58rem;
  text-transform: uppercase;
  color: var(--hz-text-dim);
}
.chat-log {
  flex: 1;
  overflow: auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(139, 92, 246, 0.35) rgba(0,0,0,0.15);
}

.chat-log.scroll-instant {
  scroll-behavior: auto !important;
}

.chat-latest-btn {
  position: absolute;
  bottom: 0.35rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  padding: 0.32rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(139, 92, 246, 0.35);
  background: rgba(12, 8, 28, 0.94);
  color: var(--hz-text);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}
.bubble { margin: 0; padding: 0; background: transparent; border: 0; max-width: 100%; }
.bubble-role {
  letter-spacing: 0.2em;
  font-size: 0.56rem;
  text-transform: uppercase;
  margin-bottom: 0.32rem;
  color: var(--hz-text-dim);
}
.bubble.user .bubble-role { color: color-mix(in srgb, var(--hz-violet) 55%, var(--hz-text-dim)); }
.bubble.assistant .bubble-role,
.bubble.error .bubble-role { color: color-mix(in srgb, var(--hz-core-color) 70%, var(--hz-text-dim)); }
.bubble-text {
  font-size: 0.95rem;
  line-height: 1.5;
  word-break: break-word;
  overflow-wrap: anywhere;
  user-select: text;
  -webkit-user-select: text;
}
.bubble.user .bubble-text {
  opacity: 0.82;
  padding-left: 0.6rem;
  border-left: 1px solid rgba(139, 92, 246, 0.25);
}
.bubble.assistant .bubble-text {
  padding-left: 0.6rem;
  border-left: 1px solid color-mix(in srgb, var(--hz-core-color) 30%, transparent);
}
.bubble.error .bubble-text {
  color: color-mix(in srgb, var(--hz-error, #f87171) 75%, var(--hz-text));
  padding-left: 0.6rem;
  border-left: 1px solid color-mix(in srgb, var(--hz-error, #f87171) 35%, transparent);
}
.bubble-text p { margin: 0 0 0.65rem; }
.bubble-text p:last-child { margin-bottom: 0; }
.bubble-text .msg-h {
  margin: 0.7rem 0 0.35rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--hz-core-color) 55%, var(--hz-text));
}
.bubble-text ul, .bubble-text ol { margin: 0.3rem 0 0.7rem; padding-left: 1.1rem; }
.bubble-text li { margin: 0.22rem 0; }
.bubble-text .msg-inline {
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 0.84em;
  padding: 0.05em 0.3em;
  border-radius: 4px;
  background: rgba(139, 92, 246, 0.12);
}
.bubble-text .msg-code {
  margin: 0.5rem 0 0.7rem;
  padding: 0.65rem 0.75rem;
  overflow-x: auto;
  border-radius: 8px;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(139, 92, 246, 0.14);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 0.78rem;
  white-space: pre;
}

.home-interact {
  flex-shrink: 0;
  padding: 0.35rem 0 0.55rem;
  padding-bottom: max(0.55rem, calc(env(safe-area-inset-bottom) * 0.15));
}
.quick {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding: 0 0.1rem 0.55rem;
  -webkit-overflow-scrolling: touch;
}
.chip {
  flex: 0 0 auto;
  min-height: 40px;
  border: 1px solid rgba(139, 92, 246, 0.2);
  background: rgba(0,0,0,0.25);
  color: var(--hz-text-dim);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.65rem;
}
.hz-composer {
  display: flex;
  gap: 0.45rem;
  align-items: flex-end;
  padding: 0.35rem 0.35rem 0.35rem 0.85rem;
  border-radius: 22px;
  background: rgba(6, 4, 14, 0.72);
  border: 1px solid color-mix(in srgb, var(--hz-violet) 28%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.hz-composer textarea {
  margin: 0;
  border: 0;
  background: transparent;
  resize: none;
  max-height: 6.5rem;
  min-height: 2.5rem;
  padding: 0.65rem 0.2rem;
  line-height: 1.35;
}
.send-btn {
  flex-shrink: 0;
  min-height: 44px;
  min-width: 64px;
  opacity: 0.85;
}

/* Tab bar */
.tab-bar {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.15rem;
  padding: 0.35rem 0.45rem calc(0.45rem + env(safe-area-inset-bottom));
  border-top: 1px solid rgba(139, 92, 246, 0.14);
  background: rgba(4, 3, 10, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.tab {
  min-height: 48px;
  border: 0;
  background: transparent;
  color: var(--hz-text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.62rem;
  cursor: pointer;
}
.tab.active { color: var(--hz-core-color); }

/* Panels */
.panel {
  margin: 0.5rem 0.85rem 0.75rem;
  padding: 1rem 1rem 1.15rem;
  border-radius: 16px;
  overflow: auto;
  flex: 1;
  min-height: 0;
}
.panel h2 {
  margin: 0 0 0.35rem;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 500;
}
.more-list { display: flex; flex-direction: column; gap: 0.35rem; margin-top: 0.85rem; }
.more-row {
  min-height: 48px;
  text-align: left;
  border: 1px solid rgba(139, 92, 246, 0.14);
  background: rgba(0,0,0,0.22);
  color: var(--hz-text);
  border-radius: 12px;
  padding: 0.75rem 0.95rem;
  letter-spacing: 0.06em;
  font-size: 0.88rem;
}
.more-row.danger { color: #fecaca; }
.row-actions { display: flex; gap: 0.5rem; margin-top: 0.75rem; flex-wrap: wrap; }
.task-detail {
  margin-top: 0.65rem;
  padding: 0.65rem;
  max-height: 28vh;
  overflow: auto;
  font-size: 0.72rem;
  background: rgba(0,0,0,0.35);
  border-radius: 8px;
  white-space: pre-wrap;
  word-break: break-word;
}
.composer.compact { display: flex; gap: 0.4rem; align-items: center; margin: 0.85rem 0; }
.composer.compact input { margin: 0; flex: 1; }
.chat-log.compact { max-height: 42vh; overflow: auto; gap: 0.85rem; }

/* Sheets */
.sheet, .approval-sheet {
  position: absolute;
  left: 0.65rem;
  right: 0.65rem;
  bottom: calc(4.2rem + env(safe-area-inset-bottom));
  z-index: 12;
  max-height: min(68dvh, 640px);
  overflow: auto;
  padding: 1rem 1.05rem 1.1rem;
  border-radius: 18px;
  background: rgba(6, 4, 14, 0.92);
  border: 1px solid rgba(139, 92, 246, 0.22);
  box-shadow: 0 16px 48px rgba(0,0,0,0.45);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.sheet-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.65rem;
}
.sheet-head h2, .approval-sheet h2 {
  margin: 0;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 500;
}
.sheet-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}
.level-tab {
  min-height: 36px;
  border: 1px solid rgba(139, 92, 246, 0.2);
  background: rgba(0,0,0,0.25);
  color: var(--hz-text-dim);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.level-tab.active { color: var(--hz-core-color); border-color: color-mix(in srgb, var(--hz-core-color) 45%, transparent); }
.sheet-body { font-size: 0.88rem; line-height: 1.45; }
.sheet-body pre {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.72rem;
  background: rgba(0,0,0,0.35);
  padding: 0.65rem;
  border-radius: 8px;
  overflow: auto;
  max-height: 40vh;
}
.curious-sections { display: flex; flex-direction: column; }
.curious-section {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(139, 92, 246, 0.12);
}
.curious-section:last-child { border-bottom: 0; }
.curious-section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}
.curious-label {
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hz-text-dim);
}
.curious-value {
  font-size: 1.02rem;
  margin: 0.15rem 0 0.3rem;
}
.curious-detail {
  margin: 0;
  font-size: 0.82rem;
  color: var(--hz-text-dim);
  line-height: 1.4;
}
.human-status-grid {
  display: grid;
  gap: 0.65rem;
}
.human-status-grid .row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(139, 92, 246, 0.1);
}
.human-status-grid .k {
  color: var(--hz-text-dim);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.approval-sheet { z-index: 14; }
.approval-human { margin: 0.55rem 0 0.85rem; line-height: 1.45; }
.approval-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.45rem;
}
.approval-actions .btn { width: 100%; padding-left: 0.4rem; padding-right: 0.4rem; }
.approval-tech { margin-top: 0.85rem; font-size: 0.82rem; }
.approval-tech code {
  display: block;
  margin-top: 0.2rem;
  padding: 0.45rem 0.55rem;
  background: rgba(0,0,0,0.35);
  border-radius: 8px;
  word-break: break-all;
  font-size: 0.75rem;
}

@media (orientation: landscape) and (max-height: 500px) {
  .mobile-core { width: min(22vh, 120px); height: min(22vh, 120px); }
  .home-stage.is-conversing .mobile-core { width: min(16vh, 88px); height: min(16vh, 88px); }
  .conversation-surface.active { max-height: min(36dvh, 220px); }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-core, .conversation-surface, .home-stage.is-conversing .mobile-core {
    transition-duration: 0.01ms;
  }
}

body.keyboard-open .mobile-core {
  width: min(28vw, 120px);
  height: min(28vw, 120px);
}
body.keyboard-open .home-stage.is-conversing .mobile-core {
  width: min(22vw, 96px);
  height: min(22vw, 96px);
}
body.keyboard-open .conversation-surface.active {
  max-height: min(36dvh, 320px);
}