/* Chloe — AI Companion · night-apartment theme.
   Deep navy, amber accents, city-window motif. Mobile-first. */

:root {
  --navy-0: #060a1c;
  --navy-1: #0a1128;
  --navy-2: #101a3d;
  --navy-3: #16224a;
  --amber: #e8a94c;
  --amber-soft: #f4d9a0;
  --ink: #eef1fb;
  --ink-dim: #9aa3c4;
  --bubble-her: #16224a;
  --bubble-him: #b97e2e;
  --radius: 18px;
  --sat: env(safe-area-inset-top, 0px);
  --sab: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  height: 100%;
  margin: 0;
  overscroll-behavior-y: none;
}

body {
  background: linear-gradient(180deg, var(--navy-1) 0%, var(--navy-0) 100%);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* --- decorative layers --- */
.skyline {
  position: fixed; left: 0; right: 0; bottom: 0;
  height: 150px; z-index: 0; opacity: 0.5; pointer-events: none;
}
.skyline svg { width: 100%; height: 100%; display: block; }

.lamp-glow {
  position: fixed; top: -120px; right: -80px; width: 340px; height: 340px;
  background: radial-gradient(circle, rgba(232,169,76,.16) 0%, rgba(232,169,76,0) 70%);
  z-index: 0; pointer-events: none;
}

.hidden { display: none !important; }

/* --- onboarding --- */
.overlay {
  position: fixed; inset: 0; z-index: 50;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background: radial-gradient(120% 100% at 50% 0%, #0d1533 0%, var(--navy-0) 70%);
}
.onboard-card { text-align: center; max-width: 340px; width: 100%; }
.onboard-avatar svg { width: 96px; height: 96px; }
.onboard-card h1 { font-size: 26px; margin: 18px 0 8px; font-weight: 650; }
.tagline { color: var(--ink-dim); font-size: 14px; font-style: italic; margin: 0 0 22px; }
.ask { font-size: 15px; color: var(--amber-soft); margin: 0 0 10px; }
.onboard-card input {
  width: 100%; padding: 14px 16px; border-radius: 14px;
  border: 1px solid var(--navy-3); background: var(--navy-2); color: var(--ink);
  font-size: 17px; text-align: center; outline: none; margin-bottom: 14px;
}
.onboard-card input:focus { border-color: var(--amber); }

.btn-primary {
  width: 100%; padding: 14px; border: 0; border-radius: 14px;
  background: linear-gradient(180deg, #f0b95c, #d18f33); color: #231604;
  font-size: 16px; font-weight: 700; cursor: pointer;
}
.btn-primary:active { transform: scale(.98); }

.btn-ghost {
  padding: 8px 14px; border-radius: 999px; cursor: pointer;
  border: 1px solid rgba(232,169,76,.45); background: transparent;
  color: var(--amber-soft); font-size: 14px; font-weight: 600;
}
.btn-ghost.small { font-size: 13px; padding: 7px 12px; margin-right: 8px; margin-top: 8px; }

/* --- app frame --- */
#app { display: flex; flex-direction: column; height: 100dvh; z-index: 1; }

.chat-header {
  display: flex; align-items: center; gap: 12px;
  padding: calc(10px + var(--sat)) 14px 10px;
  background: rgba(6,10,28,.72); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(232,169,76,.14);
  z-index: 2;
}
.avatar-btn { position: relative; border: 0; background: none; padding: 0; cursor: pointer; }
.avatar { width: 44px; height: 44px; display: block; }
.presence-dot {
  position: absolute; right: -1px; bottom: 1px; width: 13px; height: 13px;
  border-radius: 50%; background: #58d68d; border: 2.5px solid var(--navy-1);
}
.header-titles { flex: 1; }
.header-name { font-weight: 700; font-size: 17px; }
.header-presence { font-size: 12.5px; color: #8fe3ae; display: flex; align-items: center; gap: 6px; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: #58d68d; animation: pulse 2.2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

/* --- chat --- */
.chat-log {
  flex: 1; overflow-y: auto; z-index: 1;
  padding: 16px 14px 8px;
  display: flex; flex-direction: column; gap: 10px;
  -webkit-overflow-scrolling: touch;
}
.day-divider {
  align-self: center; font-size: 12px; color: var(--ink-dim);
  background: rgba(22,34,74,.7); padding: 4px 12px; border-radius: 999px;
  margin: 4px 0;
}
.msg { max-width: 82%; display: flex; flex-direction: column; animation: rise .25s ease-out; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; } }
.msg.her { align-self: flex-start; }
.msg.him { align-self: flex-end; }
.bubble {
  padding: 11px 14px; border-radius: var(--radius); font-size: 15.5px;
  word-wrap: break-word; white-space: pre-wrap;
}
.msg.her .bubble {
  background: var(--bubble-her); color: var(--ink);
  border-bottom-left-radius: 6px; border: 1px solid rgba(232,169,76,.12);
}
.msg.him .bubble {
  background: linear-gradient(180deg, #c98f3a, var(--bubble-him)); color: #fff8ec;
  border-bottom-right-radius: 6px;
}
.msg-time { font-size: 10.5px; color: var(--ink-dim); margin-top: 4px; padding: 0 4px; }
.msg.him .msg-time { align-self: flex-end; }

/* voice-note bubble */
.voice-bubble {
  display: flex; align-items: center; gap: 10px;
  background: var(--bubble-her); border: 1px solid rgba(232,169,76,.25);
  border-radius: var(--radius); border-bottom-left-radius: 6px;
  padding: 10px 14px 10px 10px; min-width: 190px;
}
.voice-play {
  width: 38px; height: 38px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--amber); color: #231604; font-size: 15px;
  display: flex; align-items: center; justify-content: center; flex: none;
}
.voice-waves { display: flex; align-items: center; gap: 3px; height: 28px; flex: 1; }
.voice-waves i { width: 3px; border-radius: 2px; background: var(--amber-soft); opacity: .75; }
.voice-meta { font-size: 11px; color: var(--ink-dim); text-align: right; line-height: 1.3; }
.voice-bubble.playing .voice-waves i { animation: wave .7s infinite ease-in-out alternate; }
@keyframes wave { from { transform: scaleY(.4); } to { transform: scaleY(1.4); } }

/* photo-drop bubble */
.photo-bubble {
  border-radius: var(--radius); border-bottom-left-radius: 6px; overflow: hidden;
  background: var(--navy-2); border: 1px solid rgba(232,169,76,.25); max-width: 240px;
}
.photo-scene {
  height: 150px; position: relative;
  background: linear-gradient(180deg, #0b1330 0%, #131c44 55%, #1c2658 100%);
  overflow: hidden;
}
.photo-scene svg { position: absolute; bottom: 0; left: 0; width: 100%; height: 90px; }
.photo-lamp {
  position: absolute; top: 18px; right: 26px; width: 56px; height: 56px; border-radius: 50%;
  background: radial-gradient(circle, rgba(244,217,160,.9) 0%, rgba(244,217,160,0) 70%);
}
.photo-caption { padding: 10px 12px; font-size: 14px; color: var(--ink); }
.demo-tag {
  display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: .06em;
  color: var(--amber-soft); border: 1px solid rgba(232,169,76,.5);
  border-radius: 999px; padding: 2px 8px; margin-bottom: 6px;
}

/* typing indicator */
.typing-row { padding: 0 14px 6px; z-index: 1; }
.typing-bubble {
  display: inline-flex; gap: 5px; padding: 12px 16px;
  background: var(--bubble-her); border-radius: var(--radius); border-bottom-left-radius: 6px;
}
.typing-bubble span { width: 8px; height: 8px; border-radius: 50%; background: var(--amber-soft); animation: blink 1.2s infinite; }
.typing-bubble span:nth-child(2) { animation-delay: .2s; }
.typing-bubble span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%,100% { opacity: .25; } 50% { opacity: 1; } }

/* composer */
.composer {
  display: flex; align-items: center; gap: 8px; z-index: 2;
  padding: 10px 12px calc(10px + var(--sab));
  background: rgba(6,10,28,.8); backdrop-filter: blur(12px);
  border-top: 1px solid rgba(232,169,76,.14);
}
.composer input {
  flex: 1; padding: 12px 16px; border-radius: 999px; font-size: 15.5px;
  border: 1px solid var(--navy-3); background: var(--navy-2); color: var(--ink); outline: none;
}
.composer input:focus { border-color: var(--amber); }
.icon-btn {
  width: 44px; height: 44px; border-radius: 50%; border: 0; cursor: pointer; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: var(--navy-2); color: var(--amber-soft);
}
.icon-btn.send { background: var(--amber); color: #231604; }
.icon-btn:active { transform: scale(.94); }

/* --- sheets --- */
.sheet {
  position: fixed; inset: 0; z-index: 40;
  background: rgba(3,6,18,.6); backdrop-filter: blur(3px);
  display: flex; align-items: flex-end; justify-content: center;
  animation: fadein .2s ease-out;
}
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }
.sheet-card {
  width: 100%; max-width: 480px; max-height: 86dvh; overflow-y: auto;
  background: linear-gradient(180deg, #0d1533, var(--navy-0));
  border-radius: 22px 22px 0 0; padding: 10px 20px calc(22px + var(--sab));
  border-top: 1px solid rgba(232,169,76,.25);
  animation: slideup .25s ease-out;
}
@keyframes slideup { from { transform: translateY(40px); opacity: .6; } to { transform: none; opacity: 1; } }
.sheet-grab { width: 42px; height: 5px; border-radius: 3px; background: var(--navy-3); margin: 4px auto 12px; }
.sheet-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.sheet-head h2 { margin: 0; font-size: 20px; }
.sheet-close { border: 0; background: var(--navy-2); color: var(--ink-dim); width: 32px; height: 32px; border-radius: 50%; cursor: pointer; }
.sheet-sub { color: var(--ink-dim); font-size: 14px; margin: 0 0 14px; }

.tier-card {
  background: linear-gradient(135deg, rgba(232,169,76,.18), rgba(232,169,76,.05));
  border: 1px solid rgba(232,169,76,.4); border-radius: 16px;
  padding: 14px 16px; margin-bottom: 14px;
}
.tier-name { font-weight: 700; font-size: 16px; color: var(--amber-soft); }
.tier-sub { font-size: 12.5px; color: var(--ink-dim); }

/* --- subscription plans (profile sheet) --- */
.sub-section { margin: 0 0 16px; }
.sub-title { font-weight: 700; font-size: 15px; margin: 2px 0 10px; color: var(--ink); }
.plan-list { display: flex; flex-direction: column; gap: 10px; }
.plan-list .sheet-sub { margin: 0; }
.plan-card { background: var(--navy-2); border: 1px solid rgba(232,169,76,.18); border-radius: 14px; padding: 13px 14px; }
.plan-card.current { border-color: rgba(232,169,76,.55); background: linear-gradient(135deg, rgba(232,169,76,.14), rgba(232,169,76,.03)); }
.plan-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.plan-name { font-weight: 700; font-size: 15.5px; color: var(--amber-soft); }
.plan-price { font-weight: 700; font-size: 18px; white-space: nowrap; }
.plan-price span { font-size: 12.5px; color: var(--ink-dim); font-weight: 400; }
.plan-benefits { list-style: none; margin: 0 0 12px; padding: 0; font-size: 13.5px; color: var(--ink-dim); }
.plan-benefits li { padding: 2px 0; }
.plan-benefits li::before { content: "✦ "; color: var(--amber); }
.plan-card .btn-primary { font-size: 15px; padding: 12px; }
.plan-card .btn-ghost[disabled] { opacity: .55; cursor: default; }

.stat-row { display: flex; gap: 10px; margin-bottom: 16px; }
.stat { flex: 1; background: var(--navy-2); border-radius: 14px; padding: 12px; text-align: center; }
.stat-num { font-size: 22px; font-weight: 700; color: var(--amber-soft); }
.stat-label { font-size: 12px; color: var(--ink-dim); }

.toggle-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--navy-2); border-radius: 14px; padding: 12px 14px; margin-bottom: 16px;
  font-size: 14.5px; cursor: pointer;
}
.toggle-row small { display: block; color: var(--ink-dim); font-size: 12px; }
.toggle-row input { display: none; }
.toggle {
  width: 46px; height: 27px; border-radius: 999px; background: var(--navy-3);
  position: relative; transition: background .2s; flex: none;
}
.toggle::after {
  content: ""; position: absolute; top: 3px; left: 3px; width: 21px; height: 21px;
  border-radius: 50%; background: #fff; transition: left .2s;
}
.toggle-row input:checked + .toggle { background: var(--amber); }
.toggle-row input:checked + .toggle::after { left: 22px; }

.about-box {
  background: rgba(22,34,74,.5); border: 1px solid rgba(232,169,76,.15);
  border-radius: 14px; padding: 14px; font-size: 13.5px; color: var(--ink-dim);
}
.about-title { font-weight: 700; color: var(--ink); margin-bottom: 6px; font-size: 14px; }
.about-box p { margin: 6px 0; }
.demo-pill {
  display: inline-block; background: rgba(232,169,76,.16); color: var(--amber-soft);
  border: 1px solid rgba(232,169,76,.5); border-radius: 999px;
  font-size: 11px; font-weight: 700; padding: 2px 9px; margin-right: 4px;
}
.conn-line .ok { color: #8fe3ae; } .conn-line .bad { color: #f0a0a0; }
.dim { opacity: .7; font-size: 12px; word-break: break-all; }

.shows-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.show-item {
  background: var(--navy-2); border: 1px solid rgba(232,169,76,.18);
  border-radius: 14px; padding: 13px 14px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.show-title { font-weight: 650; font-size: 15px; }
.show-when { font-size: 12.5px; color: var(--ink-dim); }
.show-item .btn-ghost { flex: none; }

/* toast */
.toast {
  position: fixed; left: 50%; bottom: calc(90px + var(--sab)); transform: translateX(-50%);
  background: var(--navy-3); color: var(--ink); border: 1px solid rgba(232,169,76,.35);
  padding: 10px 18px; border-radius: 999px; font-size: 14px; z-index: 60;
  animation: rise .2s ease-out; max-width: 86%; text-align: center;
}

/* wider screens: phone-frame friendly */
@media (min-width: 560px) {
  body { align-items: center; }
  #app, .sheet { max-width: 430px; }
  #app { border-left: 1px solid rgba(232,169,76,.12); border-right: 1px solid rgba(232,169,76,.12); width: 100%; }
  .sheet { left: 50%; right: auto; transform: translateX(-50%); width: 430px; }
  .overlay { align-items: center; }
}

/* FaceTime-style video tile (top-left of header) */
.facetime-btn {
  position: relative; border: 0; background: none; padding: 0; cursor: pointer;
  width: 76px; height: 76px; border-radius: 20px; overflow: hidden; flex: none;
  box-shadow: 0 0 0 2px rgba(232,169,76,.55), 0 6px 18px rgba(0,0,0,.45);
}
.facetime-video {
  width: 100%; height: 100%; object-fit: cover; display: block; background: #0a1128;
}
.facetime-btn .presence-dot { right: 4px; bottom: 4px; }
.video-tap-hint {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600; color: var(--amber-soft);
  background: rgba(6,10,28,.55);
}
.video-tap-hint.hidden { display: none; }

/* Non-Chloe character tile: avatar image or initial tile in place of video */
.facetime-avatar {
  width: 100%; height: 100%; object-fit: cover; display: block; background: #0a1128;
}
.facetime-initial {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  font-size: 34px; font-weight: 700; color: #e8a94c; background: #101a3d;
}

/* Character picker: chips under the header (hidden while roster is Chloe-only) */
.char-picker {
  display: flex; gap: 8px; padding: 8px 12px 2px; overflow-x: auto; flex: none;
  scrollbar-width: none;
}
.char-picker::-webkit-scrollbar { display: none; }
.char-picker.hidden { display: none; }
.char-chip {
  display: flex; align-items: center; gap: 8px; padding: 6px 12px 6px 6px;
  border-radius: 999px; border: 1px solid rgba(232,169,76,.25);
  background: rgba(16,26,61,.6); color: var(--ink); cursor: pointer; flex: none;
  font-size: 14px;
}
.char-chip.selected {
  border-color: rgba(232,169,76,.8);
  background: rgba(232,169,76,.14);
  box-shadow: 0 0 0 1px rgba(232,169,76,.4);
}
.char-chip-face {
  width: 30px; height: 30px; border-radius: 50%; object-fit: cover; flex: none;
  background: #101a3d;
}
.char-chip-initial {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; color: #e8a94c; font-size: 15px;
}
.char-chip-name { white-space: nowrap; }

.promo-banner {
  background: linear-gradient(135deg, rgba(232,169,76,.18), rgba(232,169,76,.05));
  border: 1px solid rgba(232,169,76,.45); border-radius: 14px; padding: 12px 14px;
  font-size: 14px; line-height: 1.45; color: var(--ink);
}
.promo-banner b { color: #e8a94c; letter-spacing: .5px; }