/* PMM — PointCast Mobile Messaging. Commodore screen, Atari stripes. Made in El Segundo. */
:root {
  --border: #7869C4;   /* C64 light blue border */
  --field: #40318D;    /* C64 dark blue screen */
  --field-2: #352577;
  --panel: #4a3a9c;
  --ink: #F2F0FF;
  --ink-2: #BDB4F0;
  --line: rgba(242,240,255,.18);
  --r1: #E8453C; --r2: #F28C28; --r3: #F5D142; --r4: #58B947; --r5: #2F86D8; --r6: #7E57B5;
  --mood-me: #2F86D8; --mood-them: #7E57B5;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "DejaVu Sans Mono", monospace;
  --sat: env(safe-area-inset-top, 0px); --sab: env(safe-area-inset-bottom, 0px);
  --sal: env(safe-area-inset-left, 0px); --sar: env(safe-area-inset-right, 0px);
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { height: 100%; -webkit-text-size-adjust: 100%; }
body { margin: 0; height: 100%; background: var(--border); color: var(--ink); font: 16px/1.4 var(--mono); overscroll-behavior: none; -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
a { color: var(--r3); }
.sr-only, .skip { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip:focus { position: fixed; top: 8px; left: 8px; width: auto; height: auto; clip: auto; background: var(--field); padding: 8px 12px; z-index: 50; }

/* ---------- The screen ---------- */
.crt { overflow: hidden;
  height: 100dvh; display: grid; grid-template-columns: minmax(0, 1fr);
  padding: calc(var(--sat) + 10px) calc(var(--sar) + 10px) calc(var(--sab) + 10px) calc(var(--sal) + 10px);
  background: var(--border);
}
.pane { display: flex; flex-direction: column; min-height: 0; min-width: 0; height: 100%; background: var(--field); position: relative; }
.pane::after { /* faint scanlines */ content: ""; position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(0deg, rgba(0,0,0,.06) 0 1px, transparent 1px 3px); mix-blend-mode: multiply; }

.bar { display: grid; grid-template-columns: 56px 1fr 56px; align-items: center; gap: 6px; min-height: 52px; padding: 6px 8px; border-bottom: 2px solid var(--border); position: relative; z-index: 2; }
.bar > :last-child { justify-self: end; }
.prompt { margin: 0; text-align: center; font-weight: 700; letter-spacing: .08em; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.prompt::after { content: "█"; margin-left: 2px; animation: blink 1s steps(1) infinite; color: var(--ink-2); }
.wordmark { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; color: var(--ink); font-weight: 900; letter-spacing: .06em; font-size: 18px; }
.fuji { display: inline-grid; grid-auto-flow: column; gap: 1px; height: 22px; }
.fuji i { width: 3px; display: block; }
.fuji i:nth-child(1) { background: var(--r1); } .fuji i:nth-child(2) { background: var(--r2); } .fuji i:nth-child(3) { background: var(--r3); }
.fuji i:nth-child(4) { background: var(--r4); } .fuji i:nth-child(5) { background: var(--r5); } .fuji i:nth-child(6) { background: var(--r6); }

.key {
  min-height: 40px; padding: 0 12px; display: inline-grid; place-items: center; border: 2px solid var(--ink); background: var(--field);
  font-weight: 700; letter-spacing: .08em; font-size: 13px; text-transform: uppercase; box-shadow: 3px 3px 0 var(--ink); transition: transform .06s, box-shadow .06s;
  user-select: none; -webkit-user-select: none;
}
.key:active, .key.down { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.key.wide { width: 100%; min-height: 48px; font-size: 15px; }
.key.ghost { border-color: var(--ink-2); color: var(--ink-2); box-shadow: 3px 3px 0 var(--ink-2); }
.key.danger { border-color: var(--r1); color: var(--r1); box-shadow: 3px 3px 0 var(--r1); }
.key:disabled { opacity: .4; }
.key.send { min-width: 56px; }

/* ---------- Lobby ---------- */
.lobby-body { flex: 1; min-height: 0; overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 14px 14px 8px; display: flex; flex-direction: column; gap: 14px; position: relative; z-index: 1; }
.me-card { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 10px 12px; border: 2px solid var(--border); }
.me-text strong { display: block; font-size: 16px; letter-spacing: .04em; }
.me-text small { display: block; color: var(--ink-2); font-size: 12px; letter-spacing: .06em; }
.sigil { font-family: var(--mono); font-size: 18px; letter-spacing: -.04em; line-height: 1; padding: 8px 6px; border: 2px solid var(--ink-2); min-width: 44px; text-align: center; color: var(--ink); background: var(--field-2); }
.sigil.big { font-size: 22px; min-width: 56px; }
.mood-chip { border: 2px solid var(--mood-me); color: var(--ink); padding: 8px 10px; font-weight: 700; letter-spacing: .08em; font-size: 12px; background: color-mix(in srgb, var(--mood-me) 35%, transparent); }
.keys { display: grid; gap: 12px; }
.label { margin: 4px 0 0; font-size: 12px; letter-spacing: .14em; color: var(--ink-2); font-weight: 700; text-transform: uppercase; }
.friends { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.friend { width: 100%; display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; text-align: left; padding: 8px 10px; border: 2px solid transparent; }
.friend:active, .friend[aria-current="true"] { border-color: var(--border); background: var(--field-2); }
.friend-main { min-width: 0; }
.friend-main strong { display: block; letter-spacing: .04em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.friend-main span { display: block; color: var(--ink-2); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.friend-meta { display: grid; justify-items: end; gap: 4px; font-size: 11px; color: var(--ink-2); letter-spacing: .06em; }
.dot { width: 10px; height: 10px; background: var(--r4); box-shadow: 0 0 8px var(--r4); }
.dot.off { background: var(--ink-2); box-shadow: none; opacity: .5; }
.badge { background: var(--r1); color: #fff; padding: 1px 6px; font-weight: 700; }
.empty { color: var(--ink-2); font-size: 13px; padding: 6px 10px; }
.ticker-wrap { border-top: 2px solid var(--border); padding: 6px 0 4px; position: relative; z-index: 1; overflow: hidden; }
.ticker { white-space: nowrap; overflow: hidden; font-size: 12px; letter-spacing: .08em; color: var(--r3); }
.ticker span { display: inline-block; padding-left: 100%; animation: ticker 28s linear infinite; }
.sig { margin: 4px 14px 0; font-size: 11px; letter-spacing: .1em; color: var(--ink-2); text-align: center; }

/* ---------- Load ---------- */
.load-body { flex: 1; min-height: 0; overflow-y: auto; padding: 16px 14px; display: flex; flex-direction: column; gap: 16px; position: relative; z-index: 1; }
.screen { border: 2px solid var(--border); padding: 14px; min-height: 150px; }
.line { margin: 0 0 6px; letter-spacing: .06em; font-size: 15px; min-height: 1.4em; }
.line.code { font-size: 44px; font-weight: 900; letter-spacing: .3em; text-align: center; margin: 14px 0; color: var(--r3); }
.join { display: grid; gap: 8px; }
.qr { border: 2px solid var(--border); padding: 12px; display: grid; justify-items: center; gap: 8px; }
.qr svg { width: min(72vw, 300px); height: auto; display: block; }
.scan { position: fixed; inset: 0; z-index: 30; background: #000; display: grid; place-items: center; }
.scan video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.scan::after { content: ""; position: absolute; width: min(64vw, 280px); aspect-ratio: 1; border: 3px solid var(--r3); box-shadow: 0 0 0 100vmax rgba(20, 10, 60, .45); pointer-events: none; }
.scan .key { position: absolute; top: calc(12px + var(--sat)); left: 12px; z-index: 1; background: var(--field); }
.scan .hint { position: absolute; bottom: calc(28px + var(--sab)); left: 0; right: 0; text-align: center; color: var(--ink); z-index: 1; letter-spacing: .1em; }
.row { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
input[type="text"], input[type="number"], select, .field input { width: 100%; min-height: 44px; border: 2px solid var(--ink-2); background: var(--field-2); padding: 0 10px; outline: none; font-size: 16px; letter-spacing: .04em; }
input:focus, select:focus, textarea:focus { border-color: var(--r3); }
.hint { margin: 0; color: var(--ink-2); font-size: 13px; line-height: 1.5; }
.hint code { color: var(--r3); }

/* ---------- Chat ---------- */
.bar-chat .key { min-height: 36px; }
.peer { display: flex; align-items: center; gap: 10px; min-width: 0; justify-self: center; padding: 2px 6px; }
.peer .sigil { font-size: 14px; padding: 6px 4px; min-width: 36px; }
.peer-text { display: grid; text-align: left; min-width: 0; }
.peer-text strong { letter-spacing: .06em; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.peer-text small { color: var(--ink-2); font-size: 11px; letter-spacing: .08em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.atmo { margin: 0; padding: 4px 12px; font-size: 11px; letter-spacing: .1em; color: var(--ink-2); text-transform: uppercase; border-bottom: 1px solid var(--line); position: relative; z-index: 1;
  background: linear-gradient(90deg, color-mix(in srgb, var(--mood-me) 40%, transparent), color-mix(in srgb, var(--mood-them) 40%, transparent)); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.scroll { flex: 1; min-height: 0; overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; padding: 10px 10px 12px; position: relative; z-index: 1;
  background: linear-gradient(180deg, color-mix(in srgb, var(--mood-them) 14%, transparent), transparent 40%, color-mix(in srgb, var(--mood-me) 14%, transparent)); }
.messages { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.day { align-self: center; margin: 10px 0 4px; font-size: 11px; letter-spacing: .12em; color: var(--ink-2); }
.msg { display: flex; flex-direction: column; max-width: min(84%, 560px); position: relative; }
.msg.me { align-self: flex-end; align-items: flex-end; }
.msg.them { align-self: flex-start; align-items: flex-start; }
.bubble { padding: 8px 10px; border: 2px solid var(--border); background: var(--field-2); white-space: pre-wrap; overflow-wrap: anywhere; user-select: text; -webkit-user-select: text; -webkit-touch-callout: none; animation: pop .14s steps(3) both; }
@media (pointer: coarse) { .bubble { user-select: none; -webkit-user-select: none; } }
.me .bubble { border-color: var(--ink); border-left: 8px solid; border-image: linear-gradient(180deg, var(--r1), var(--r2), var(--r3), var(--r4), var(--r5), var(--r6)) 1; background: var(--panel); }
.them .bubble { background: var(--field-2); }
.msg.sys { align-self: center; max-width: 92%; }
.msg.sys .bubble { border: 0; background: transparent; color: var(--ink-2); font-size: 12px; letter-spacing: .08em; text-align: center; animation: none; }
.msg.tab .bubble { border-color: var(--r3); }
.bubble img { max-width: 100%; display: block; border: 2px solid var(--ink); }
.bubble audio { display: block; width: 240px; max-width: 100%; }
.bubble a.dl { color: var(--r3); }
.meta { font-size: 10px; letter-spacing: .1em; color: var(--ink-2); margin: 3px 2px 0; display: flex; gap: 8px; align-items: center; text-transform: uppercase; }
.meta .mood { padding: 0 4px; border: 1px solid var(--m, var(--ink-2)); color: var(--ink); }
.meta .ok { color: var(--r4); } .meta .bad { color: var(--r1); } .meta .read { color: var(--r3); }
.react { position: absolute; bottom: 16px; font-size: 13px; background: var(--field); border: 2px solid var(--r3); padding: 0 5px; color: var(--r3); }
.me .react { left: -10px; } .them .react { right: -10px; }
.msg.has-react { margin-bottom: 8px; }
.draft { margin: 8px 0 0; padding: 8px 10px; border: 2px dashed var(--ink-2); max-width: 84%; }
.draft[hidden] { display: none; }
.draft p { margin: 4px 0 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.draft p::after { content: "█"; animation: blink .8s steps(1) infinite; }
.tools { display: flex; gap: 8px; padding: 8px 10px 0; position: relative; z-index: 1; }
.tools .key { min-height: 34px; padding: 0 10px; font-size: 12px; }
.tools .key.rec { border-color: var(--r1); color: var(--r1); box-shadow: 3px 3px 0 var(--r1); }
#btn-voice { touch-action: none; -webkit-touch-callout: none; }
.composer { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: end; padding: 8px 10px 10px; position: relative; z-index: 1; }
.composer textarea { width: 100%; min-height: 44px; max-height: 140px; resize: none; border: 2px solid var(--ink-2); background: var(--field-2); padding: 10px; outline: none; line-height: 1.35; font-size: 16px; }

/* ---------- Sheets ---------- */
.sheet-wrap { position: fixed; inset: 0; z-index: 20; }
.sheet-wrap[hidden] { display: none; }
.scrim { position: absolute; inset: 0; background: rgba(20,10,60,.6); }
.sheet { position: absolute; left: 10px; right: 10px; bottom: calc(10px + var(--sab)); max-height: 86dvh; overflow-y: auto; background: var(--field); border: 2px solid var(--ink); box-shadow: 6px 6px 0 var(--ink); padding: 14px; animation: rise .16s steps(4) both; }
.sheet[hidden] { display: none; }
.sheet h2 { margin: 0 0 10px; }
.field { margin: 10px 0; }
.field label, .field .label { display: block; font-size: 11px; letter-spacing: .12em; color: var(--ink-2); margin-bottom: 6px; text-transform: uppercase; }
.toggle { display: flex; gap: 10px; align-items: center; font-size: 13px; margin: 10px 0; }
.toggle input { width: 20px; height: 20px; accent-color: var(--r3); }
.sheet-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; margin: 14px 0 10px; }
.moods { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.mood { padding: 12px 4px; border: 2px solid var(--m); background: color-mix(in srgb, var(--m) 25%, transparent); font-weight: 700; letter-spacing: .08em; font-size: 12px; text-align: center; }
.mood[aria-checked="true"] { background: color-mix(in srgb, var(--m) 55%, transparent); outline: 3px solid var(--ink); outline-offset: -3px; }
.stats { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 13px; }
.stats dt { color: var(--ink-2); letter-spacing: .1em; font-size: 11px; align-self: center; }
.stats dd { margin: 0; font-weight: 700; }
.reacts { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.reacts button { width: 48px; height: 48px; border: 2px solid var(--ink-2); font-size: 20px; }
.reacts button:active { background: var(--r3); color: #10083a; }
.sheet .hint a { color: var(--r3); }

.toast { position: fixed; left: 50%; bottom: calc(96px + var(--sab)); transform: translateX(-50%); background: var(--ink); color: var(--field); padding: 8px 14px; font-size: 13px; font-weight: 700; letter-spacing: .08em; z-index: 40; border: 2px solid var(--field); box-shadow: 4px 4px 0 var(--field); max-width: calc(100vw - 32px); text-align: center; }
.toast[hidden] { display: none; }

@keyframes blink { 50% { opacity: 0; } }
@keyframes pop { from { transform: translateY(6px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes rise { from { transform: translateY(16px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes ticker { to { transform: translateX(-100%); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } .ticker span { padding-left: 0; } .prompt::after { opacity: 1; } }

/* ---------- Wide: lobby stays left ---------- */
@media (min-width: 820px) {
  .crt { grid-template-columns: 360px minmax(0, 1fr); gap: 10px; max-width: 1100px; margin: 0 auto; }
  #pane-lobby { display: flex !important; }
  .crt[data-view="lobby"] #pane-load, .crt[data-view="lobby"] #pane-si { display: none; }
  .crt[data-view="lobby"] #pane-chat { display: flex; }
  .crt[data-view="lobby"] #pane-chat .scroll::before { content: "READY."; display: grid; place-items: center; height: 100%; color: var(--ink-2); letter-spacing: .2em; font-weight: 700; }
  .crt[data-view="lobby"] #pane-chat .messages, .crt[data-view="lobby"] #pane-chat .composer, .crt[data-view="lobby"] #pane-chat .tools, .crt[data-view="lobby"] #pane-chat .bar, .crt[data-view="lobby"] #pane-chat .atmo { visibility: hidden; }
  .crt[data-view="chat"] #pane-load, .crt[data-view="chat"] #pane-si { display: none; }
  .crt[data-view="load"] #pane-chat, .crt[data-view="load"] #pane-si { display: none; }
  .crt[data-view="si"] #pane-chat, .crt[data-view="si"] #pane-load { display: none; }
  #btn-back, #btn-si-back, #btn-load-back { visibility: hidden; }
}