/* Our Little World — UI shell.
   Baseline target: Safari 12 (old iPad). No flexbox `gap` (Safari 14.1+),
   no :is(), no backdrop-filter, no logical properties. */

:root {
  --paper:      #f6efe2;
  --paper-deep: #ece0cb;
  --ink:        #43372a;
  --ink-soft:   #7a6a56;
  --line:       #d9c9ae;
  --builder:    #c8783c;
  --keeper:     #5d9150;
  --warm:       #f2c14e;
  --sky:        #bfe0ee;
  --danger:     #c05b4d;
  --tap:        56px;
  --radius:     16px;
  --shadow:     0 2px 0 rgba(67,55,42,.14), 0 6px 14px rgba(67,55,42,.10);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  height: 100%;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.35;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none; user-select: none;
  touch-action: manipulation;
  position: fixed;
  width: 100%;
}

button, input { font: inherit; color: inherit; }
button { cursor: pointer; -webkit-appearance: none; appearance: none; }
.hidden { display: none !important; }

/* ---------------- screens ---------------- */
.screen { position: absolute; top: 0; left: 0; right: 0; bottom: 0; }

#start {
  overflow-y: auto; -webkit-overflow-scrolling: touch;
  background: radial-gradient(120% 90% at 50% 0%, #fdf8ee 0%, var(--paper) 55%, var(--paper-deep) 100%);
  display: -webkit-box; display: -ms-flexbox; display: flex;
  -webkit-box-align: center; -ms-flex-align: center; align-items: center;
  -webkit-box-pack: center; -ms-flex-pack: center; justify-content: center;
  padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
}

.start-card { width: 100%; max-width: 560px; text-align: center; padding: 8px 0 24px; }
.lang-row { text-align: right; margin: 0 6px 4px; }
.lang-btn {
  min-height: 40px; padding: 0 14px; margin-left: 6px;
  background: #fffdf8; border: 2px solid var(--line); border-radius: 999px;
  font-size: 15px; font-weight: 600;
}
.lang-btn.on { border-color: var(--builder); background: #fff2e4; }

.title {
  font-size: 40px; line-height: 1.05; margin: 8px 0 6px;
  letter-spacing: -0.02em; font-weight: 800;
}
.subtitle { margin: 0 0 22px; color: var(--ink-soft); font-size: 17px; }

.roles { display: -webkit-box; display: -ms-flexbox; display: flex; -ms-flex-wrap: wrap; flex-wrap: wrap; margin: 0 -6px; }
.roles .role-btn { -webkit-box-flex: 1; -ms-flex: 1 1 200px; flex: 1 1 200px; margin: 6px; }

.role-btn {
  display: block; width: calc(100% - 12px); margin: 6px;
  background: #fffdf8; border: 2px solid var(--line); border-radius: var(--radius);
  padding: 18px 14px; text-align: center; box-shadow: var(--shadow);
  transition: -webkit-transform .12s ease; transition: transform .12s ease;
}
.role-btn:active { -webkit-transform: translateY(2px); transform: translateY(2px); }
.role-btn.wide { margin: 12px 6px 6px; }
.role-emoji { display: block; font-size: 40px; line-height: 1.1; }
.role-name { display: block; font-weight: 700; font-size: 19px; margin-top: 4px; }
.role-desc { display: block; color: var(--ink-soft); font-size: 14px; margin-top: 4px; }

.room-row { margin: 22px 6px 0; text-align: left; }
.room-row label { display: block; font-size: 14px; color: var(--ink-soft); margin-bottom: 6px; }
.room-row input {
  width: 100%; height: var(--tap); padding: 0 14px;
  border: 2px solid var(--line); border-radius: 12px; background: #fffdf8;
}
.start-note { color: var(--ink-soft); font-size: 14px; margin: 12px 6px 0; }

/* ---------------- game shell ---------------- */
#game {
  display: -webkit-box; display: -ms-flexbox; display: flex;
  -webkit-box-orient: vertical; -webkit-box-direction: normal;
  -ms-flex-direction: column; flex-direction: column;
}

#topbar, #bottombar {
  -webkit-box-flex: 0; -ms-flex: none; flex: none;
  display: -webkit-box; display: -ms-flexbox; display: flex;
  -webkit-box-align: center; -ms-flex-align: center; align-items: center;
  padding: 6px 8px; background: var(--paper);
  border-bottom: 2px solid var(--line);
}
#topbar { padding-top: calc(6px + env(safe-area-inset-top)); }
#bottombar { border-bottom: 0; border-top: 2px solid var(--line); padding-bottom: calc(6px + env(safe-area-inset-bottom)); }

.chip {
  display: -webkit-box; display: -ms-flexbox; display: flex;
  -webkit-box-align: center; -ms-flex-align: center; align-items: center;
  min-height: 44px; padding: 0 12px; margin: 0 4px;
  background: #fffdf8; border: 2px solid var(--line); border-radius: 999px;
  font-size: 15px; font-weight: 600; white-space: nowrap; box-shadow: var(--shadow);
}
.chip:active { -webkit-transform: translateY(1px); transform: translateY(1px); }
.chip span + span { margin-left: 6px; }
.role-chip[data-role="A"] { border-color: var(--builder); }
.role-chip[data-role="B"] { border-color: var(--keeper); }
.partner { font-weight: 500; color: var(--ink-soft); max-width: 40vw; overflow: hidden; text-overflow: ellipsis; display: block; line-height: 40px; }

/* sun bar */
.sunbar {
  -webkit-box-flex: 1; -ms-flex: 1 1 auto; flex: 1 1 auto;
  position: relative; height: 44px; margin: 0 4px; padding: 0;
  border: 2px solid var(--line); border-radius: 999px; overflow: hidden;
  background: linear-gradient(180deg, #dff0f7, #eef6f0);
}
.sunbar .sky { position: absolute; top: 0; left: 0; right: 0; bottom: 0; opacity: .0; background: linear-gradient(90deg,#ffe6b8,#ffc98a); transition: opacity .8s linear; }
.sun { position: absolute; top: 3px; left: 0; font-size: 22px; line-height: 1; -webkit-transform: translateX(4px); transform: translateX(4px); transition: -webkit-transform .5s linear; transition: transform .5s linear; }
.sun-label { position: absolute; left: 0; right: 0; bottom: 3px; text-align: center; font-size: 12px; color: var(--ink-soft); font-weight: 600; }

/* stage */
#stage {
  -webkit-box-flex: 1; -ms-flex: 1 1 auto; flex: 1 1 auto;
  position: relative; overflow: hidden;
  background: #cfe3d4;
  touch-action: none;
}
#world { position: absolute; top: 0; left: 0; width: 100%; height: 100%; display: block; }
#bubbleLayer, #toastLayer, #noticeLayer { position: absolute; top: 0; left: 0; right: 0; bottom: 0; pointer-events: none; }

/* resources */
.bottom-right {
  -webkit-box-flex: 0; -ms-flex: none; flex: none; margin-left: 6px;
  display: -webkit-box; display: -ms-flexbox; display: flex;
  -webkit-box-align: center; -ms-flex-align: center; align-items: center;
}
.icon-chip { min-width: 46px; padding: 0 10px; font-size: 19px; }
.resbar {
  -webkit-box-flex: 1; -ms-flex: 1 1 auto; flex: 1 1 auto; min-width: 0;
  display: -webkit-box; display: -ms-flexbox; display: flex;
  -ms-flex-wrap: nowrap; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch;
}
.res {
  -webkit-box-flex: 0; -ms-flex: none; flex: none;
  display: block; min-width: 58px; height: 48px; margin-right: 6px; padding: 0 8px;
  border: 2px solid var(--line); border-radius: 12px; background: #fffdf8; text-align: center;
  box-shadow: var(--shadow);
}
.res .ico { display: block; font-size: 20px; line-height: 22px; margin-top: 2px; }
.res .num { display: block; font-size: 15px; font-weight: 800; line-height: 16px; }
.res.zero { opacity: .42; }
.res.bump { -webkit-animation: bump .45s ease; animation: bump .45s ease; }
@-webkit-keyframes bump { 0%{-webkit-transform:scale(1)} 35%{-webkit-transform:scale(1.22)} 100%{-webkit-transform:scale(1)} }
@keyframes bump { 0%{transform:scale(1)} 35%{transform:scale(1.22)} 100%{transform:scale(1)} }

/* ---------------- world bubbles ---------------- */
.bubble {
  position: absolute; pointer-events: auto;
  background: #fffdf8; border: 2px solid var(--line); border-radius: 14px;
  box-shadow: 0 6px 18px rgba(67,55,42,.22);
  padding: 8px; min-width: 150px; max-width: 250px;
  -webkit-transform: translate(-50%, -100%); transform: translate(-50%, -100%);
  -webkit-animation: pop .16s ease-out; animation: pop .16s ease-out;
}
@-webkit-keyframes pop { from { opacity: 0; -webkit-transform: translate(-50%,-92%) scale(.94); } }
@keyframes pop { from { opacity: 0; transform: translate(-50%,-92%) scale(.94); } }
.bubble h4 { margin: 2px 4px 6px; font-size: 14px; color: var(--ink-soft); font-weight: 700; }
.bubble button {
  display: block; width: 100%; min-height: 46px; margin-top: 6px; padding: 6px 10px;
  background: var(--warm); border: 2px solid #d9a92f; border-radius: 10px;
  font-weight: 700; font-size: 15px; text-align: left;
}
.bubble button:first-of-type { margin-top: 0; }
.bubble button.soft { background: #fff; border-color: var(--line); font-weight: 600; }
.bubble button.ghost { background: transparent; border-color: transparent; color: var(--ink-soft); font-weight: 600; min-height: 38px; text-align: center; }
.bubble p.hint { margin: 0 4px 4px; font-size: 13px; color: var(--ink-soft); }

/* messages — they wait until somebody taps them away */
.msg-stack {
  position: absolute; left: 8px; right: 8px; bottom: 8px;
  max-width: 520px; margin: 0 auto;
}
#stage.has-mode .msg-stack { bottom: 118px; }
.msg {
  pointer-events: auto;
  display: -webkit-box; display: -ms-flexbox; display: flex;
  -webkit-box-align: center; -ms-flex-align: center; align-items: center;
  margin-top: 6px; padding: 10px 6px 10px 14px;
  background: #fffdf8; border: 2px solid var(--line); border-left: 6px solid var(--warm);
  border-radius: 14px; box-shadow: 0 6px 18px rgba(67,55,42,.20);
  font-size: 16px; line-height: 1.3;
  -webkit-animation: msgIn .22s ease-out; animation: msgIn .22s ease-out;
}
@-webkit-keyframes msgIn { from { opacity: 0; -webkit-transform: translateY(10px); } }
@keyframes msgIn { from { opacity: 0; transform: translateY(10px); } }
.msg .m-text { -webkit-box-flex: 1; -ms-flex: 1 1 auto; flex: 1 1 auto; }
.msg .m-x {
  -webkit-box-flex: 0; -ms-flex: none; flex: none;
  width: 40px; height: 40px; margin-left: 8px;
  border: 2px solid var(--line); border-radius: 12px; background: #fff;
  font-size: 22px; font-weight: 800; line-height: 1; color: var(--ink-soft);
}
.msg .m-x:active { background: var(--paper-deep); }

.hist-line {
  display: block; padding: 10px 12px; margin: 6px 4px;
  background: #fffdf8; border: 2px solid var(--line); border-radius: 12px;
  font-size: 15px; line-height: 1.35;
}
.hist-line .t { display: block; font-size: 12px; color: var(--ink-soft); margin-bottom: 2px; }

/* notices — the world's little problems */
#noticeLayer { padding: 8px; }
.notice {
  pointer-events: auto;
  margin: 0 auto 6px; max-width: 460px;
  background: #fffdf8; border: 2px solid var(--line); border-left: 6px solid var(--warm);
  border-radius: 12px; padding: 8px 12px; box-shadow: var(--shadow);
  font-size: 15px; display: block; width: 100%; text-align: left;
  -webkit-animation: slideDown .3s ease-out; animation: slideDown .3s ease-out;
}
@-webkit-keyframes slideDown { from { opacity: 0; -webkit-transform: translateY(-10px); } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } }
.notice .n-ico { font-size: 18px; margin-right: 6px; }
.notice.calm { border-left-color: var(--keeper); }
.notice.ask  { border-left-color: var(--builder); background: #fff6ec; }
.notice.fade { opacity: 0; transition: opacity .5s linear; }

/* ---------------- overlay / mini-games ---------------- */
.overlay {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0; z-index: 40;
  background: rgba(43,35,26,.55);
  display: -webkit-box; display: -ms-flexbox; display: flex;
  -webkit-box-align: center; -ms-flex-align: center; align-items: center;
  -webkit-box-pack: center; -ms-flex-pack: center; justify-content: center;
  padding: 10px; overflow-y: auto; -webkit-overflow-scrolling: touch;
}
.panel {
  width: 100%; max-width: 720px; background: var(--paper);
  border-radius: 20px; box-shadow: 0 18px 50px rgba(0,0,0,.35);
  padding: 12px; -webkit-animation: panelIn .2s ease-out; animation: panelIn .2s ease-out;
  max-height: 100%; overflow-y: auto; -webkit-overflow-scrolling: touch;
}
@-webkit-keyframes panelIn { from { opacity: 0; -webkit-transform: translateY(14px) scale(.98); } }
@keyframes panelIn { from { opacity: 0; transform: translateY(14px) scale(.98); } }
.panel h2 { margin: 4px 6px 2px; font-size: 22px; }
.panel .lead { margin: 0 6px 10px; color: var(--ink-soft); font-size: 15px; }
.panel canvas { display: block; width: 100%; height: auto; border-radius: 14px; background: #eaf2e6; touch-action: none; }
.panel .row {
  display: -webkit-box; display: -ms-flexbox; display: flex;
  -ms-flex-wrap: wrap; flex-wrap: wrap; margin: 10px -4px 0;
  -webkit-box-align: center; -ms-flex-align: center; align-items: center;
}
.panel .row > * { margin: 4px; }
.btn {
  -webkit-box-flex: 1; -ms-flex: 1 1 auto; flex: 1 1 auto;
  min-height: var(--tap); padding: 0 18px;
  background: var(--warm); border: 2px solid #d9a92f; border-radius: 14px;
  font-weight: 800; font-size: 17px; box-shadow: var(--shadow);
}
.btn:active { -webkit-transform: translateY(2px); transform: translateY(2px); }
.btn.soft { background: #fffdf8; border-color: var(--line); font-weight: 700; }
.btn.go { background: var(--keeper); border-color: #4a7841; color: #fff; }
/* A button you cannot use should not look like one you can: it loses its
   colour entirely rather than just fading. */
.btn[disabled], .btn.go[disabled] {
  opacity: 1; background: #ece7dc; border-color: #dcd3c2; color: #a2937e;
  box-shadow: none;
}
.btn[disabled]:active { -webkit-transform: none; transform: none; }
.btn.small { -webkit-box-flex: 0; -ms-flex: none; flex: none; min-height: 44px; font-size: 15px; padding: 0 14px; }

.tools { display: -webkit-box; display: -ms-flexbox; display: flex; -ms-flex-wrap: wrap; flex-wrap: wrap; margin: 8px -4px 0; }
.tool {
  -webkit-box-flex: 0; -ms-flex: none; flex: none;
  margin: 4px; min-width: 74px; min-height: 66px; padding: 6px 8px;
  background: #fffdf8; border: 2px solid var(--line); border-radius: 14px; text-align: center;
}
.tool.on { border-color: var(--builder); background: #fff2e4; box-shadow: inset 0 0 0 2px #fff; }
.tool .ico { display: block; font-size: 26px; line-height: 28px; }
.tool .lab { display: block; font-size: 12px; font-weight: 700; margin-top: 2px; }
.tool .cost { display: block; font-size: 11px; color: var(--ink-soft); }

.steps { margin: 4px 2px 0; }
.step {
  display: -webkit-box; display: -ms-flexbox; display: flex;
  -webkit-box-align: center; -ms-flex-align: center; align-items: center;
  margin: 7px 2px; padding: 10px 12px;
  background: #fffdf8; border: 2px solid var(--line); border-radius: 14px;
  font-size: 16px; line-height: 1.3;
}
.step.done { background: #f2f7ee; border-color: #c3ddb6; }
.step .s-n {
  -webkit-box-flex: 0; -ms-flex: none; flex: none;
  width: 28px; height: 28px; margin-right: 10px;
  border-radius: 50%; background: var(--warm); color: #5b4520;
  font-weight: 800; font-size: 15px; line-height: 28px; text-align: center;
}
.step.done .s-n { background: var(--keeper); color: #fff; }
.step .s-tick { -webkit-box-flex: 0; -ms-flex: none; flex: none; margin-left: 8px; color: var(--keeper); font-size: 20px; font-weight: 800; }
.step .s-ico { -webkit-box-flex: 0; -ms-flex: none; flex: none; font-size: 22px; margin-right: 10px; }
.step .s-txt { -webkit-box-flex: 1; -ms-flex: 1 1 auto; flex: 1 1 auto; }
.step .s-who {
  -webkit-box-flex: 0; -ms-flex: none; flex: none;
  margin-left: 10px; padding: 3px 9px; border-radius: 999px;
  background: var(--paper-deep); color: var(--ink-soft);
  font-size: 12px; font-weight: 700; white-space: nowrap;
}
.step.done .s-txt { color: var(--ink-soft); }

.cost { margin: 10px 4px 0; }
.cost-row {
  display: -webkit-box; display: -ms-flexbox; display: flex;
  -webkit-box-align: center; -ms-flex-align: center; align-items: center;
  margin-top: 6px; padding: 6px 10px;
  background: #fffdf8; border: 2px solid var(--line); border-radius: 12px;
}
.cost-row.ok { border-color: #b6d5a8; background: #f4faf0; }
.cost-pips { -webkit-box-flex: 1; -ms-flex: 1 1 auto; flex: 1 1 auto; line-height: 1; }
.pip { display: inline-block; font-size: 24px; line-height: 30px; margin-right: 3px; }
.pip.off { opacity: .3; -webkit-filter: grayscale(1); filter: grayscale(1); }
.pip.more { font-size: 16px; color: var(--ink-soft); }
.cost-txt {
  -webkit-box-flex: 0; -ms-flex: none; flex: none;
  margin-left: 10px; font-size: 16px; color: var(--ink-soft); white-space: nowrap;
}
.cost-txt b { font-size: 20px; }
.cost-txt b.n-have { color: var(--danger); }
.cost-txt b.n-need { color: var(--ink); }
.cost-row.ok .cost-txt b.n-have { color: var(--keeper); }
.cost-short {
  margin: 4px 4px 0; font-size: 15px; color: var(--danger); font-weight: 700;
}
.cost-short b { font-size: 19px; }

.readout { font-size: 15px; color: var(--ink-soft); margin: 8px 6px 0; min-height: 22px; }
.readout b { color: var(--ink); }

/* give sheet */
.give-row {
  display: block;
  margin: 8px 4px; padding: 8px; border: 2px solid var(--line); border-radius: 14px; background: #fffdf8;
}
.give-row .g-head {
  display: -webkit-box; display: -ms-flexbox; display: flex;
  -webkit-box-align: center; -ms-flex-align: center; align-items: center;
}
.give-row .g-ico { font-size: 30px; margin-right: 10px; }
.give-row .g-name { -webkit-box-flex: 1; -ms-flex: 1 1 auto; flex: 1 1 auto; font-weight: 700; }
/* what you have, with the ones going across marked. Tap a picture to set the
   amount without hunting for the little plus. */
.give-row .g-pips { margin: 8px 2px 4px; }
.give-row .g-pips .pip { padding: 0 3px; border-radius: 9px; }
.pip.give {
  background: #e4f1de; -webkit-box-shadow: inset 0 0 0 2px var(--keeper); box-shadow: inset 0 0 0 2px var(--keeper);
}
.give-row .g-count { margin-left: 2px; }
.give-row .g-count b { font-size: 19px; }
.give-row .g-count b.n-give { color: var(--keeper); }
.stepper { display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-align: center; -ms-flex-align: center; align-items: center; }
.stepper button { width: 48px; height: 48px; border-radius: 12px; border: 2px solid var(--line); background: #fff; font-size: 22px; font-weight: 800; }
.stepper .val { min-width: 42px; text-align: center; font-weight: 800; font-size: 20px; }

/* summary */
.summary-line { display: block; margin: 6px 8px; font-size: 17px; }
.summary-line .s-ico { margin-right: 8px; }
.sun-set { text-align: center; font-size: 46px; margin: 4px 0 0; }
.panel h2.center { text-align: center; }
.panel .lead.center { text-align: center; }
.next-time { background: #fff6e4; border: 2px dashed #e3c88b; border-radius: 14px; padding: 10px 12px; margin: 12px 4px 0; }
.next-time b { display: block; font-size: 14px; color: var(--ink-soft); margin-bottom: 2px; text-transform: uppercase; letter-spacing: .04em; }

/* learn / teach */
.teach-card { background: #f0f7ec; border: 2px solid #c3ddb6; border-radius: 14px; padding: 10px 12px; margin: 10px 4px 0; font-size: 15px; }

@media (max-width: 480px) {
  .title { font-size: 32px; }
  .chip { font-size: 14px; padding: 0 10px; }
  .panel h2 { font-size: 19px; }
  .res { min-width: 48px; height: 44px; margin-right: 4px; padding: 0 4px; }
  .res .ico { font-size: 17px; line-height: 19px; }
  .res .num { font-size: 13px; }
  .partner { max-width: 32vw; font-size: 13px; }
}