/* Journey of a Book · components (uses tokens.css) */
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}
a{color:var(--green-ink)} a:hover{color:var(--green-deep)}
.paper{background-color:var(--paper);background-image:var(--grain);background-size:512px;background-blend-mode:multiply}

/* Type */
.label{font:600 var(--fs-label)/1.2 var(--font-sans);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:var(--ink-muted)}
.label-green{color:var(--green-ink)}
.script{font-family:var(--font-script);font-weight:400}
.title{font:500 var(--fs-h1)/var(--lh-tight) var(--font-serif);letter-spacing:-.01em;margin:0;text-wrap:balance}
.date{font:400 var(--fs-small)/1.3 var(--font-sans);color:var(--ink-muted)}
.narr{font:400 var(--fs-narr)/var(--lh-read) var(--font-serif);color:var(--ink);margin:0 0 1em;max-width:var(--measure);hyphens:auto}
.narr-first::first-letter{font-family:var(--font-script);color:var(--green-ink);float:left;font-size:3.6em;line-height:.8;padding:.08em .1em 0 0}
.muted{color:var(--ink-muted)}
.numeral{font:700 var(--fs-numeral)/1 var(--font-sans);color:transparent;-webkit-text-stroke:1.5px var(--green);letter-spacing:-.02em}

/* Buttons */
.btn{appearance:none;border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:var(--r-pill);font:600 var(--fs-ui)/1 var(--font-sans);text-decoration:none;transition:background var(--dur-1)}
.btn-primary{background:var(--green-ink);color:#fff}
.btn-primary:hover{background:var(--green-deep);color:#fff}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line-strong)}
.btn-ghost:hover{background:var(--paper-deep);color:var(--ink)}
.btn-link{background:none;min-height:44px;padding:0 4px;color:var(--green-ink);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.btn-rose{background:var(--rose);color:#fff}
.btn-danger{background:transparent;color:var(--error);box-shadow:inset 0 0 0 1.5px currentColor}
.btn-google{background:#fff;color:#2A2621;box-shadow:inset 0 0 0 1px var(--line-strong),var(--shadow-paper);width:100%}
.btn[disabled]{opacity:.45;cursor:default}
.btn-block{width:100%}
.icon-btn{appearance:none;border:0;background:transparent;width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--ink-muted);cursor:pointer}

/* Card */
.card{background:var(--card);border-radius:var(--r-md);box-shadow:var(--shadow-paper);padding:20px}

/* Brand lockup */
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand-blot{position:relative;width:44px;height:44px;flex:none;background:url(/design/assets/logo-blot.webp) center/contain no-repeat;display:flex;align-items:center;justify-content:center}
.brand-word{display:flex;flex-direction:column;line-height:1}
.brand-word b{font:700 11px/1 var(--font-sans);letter-spacing:.32em}
.brand-word i{font:400 20px/1 var(--font-script);font-style:normal;color:var(--green-ink);margin-top:2px;white-space:nowrap}

/* Stamp: perforated paper frame + painting */
.stamp{position:relative;display:inline-block;padding:7px;background:#FBF7EE;filter:drop-shadow(0 1px 1.5px rgba(70,48,24,.28)) drop-shadow(0 4px 6px rgba(70,48,24,.12));
  -webkit-mask:radial-gradient(circle at 50% 50%,transparent 2.6px,#000 3px) -4px -4px/8px 8px,linear-gradient(#000,#000) 4px 4px/calc(100% - 8px) calc(100% - 8px) no-repeat;
  mask:radial-gradient(circle at 50% 50%,transparent 2.6px,#000 3px) -4px -4px/8px 8px,linear-gradient(#000,#000) 4px 4px/calc(100% - 8px) calc(100% - 8px) no-repeat}
.stamp img{display:block;width:76px;height:92px;object-fit:cover;outline:1px solid rgba(80,60,40,.2);outline-offset:-1px}
.stamp-city{font:600 8.5px/1 var(--font-sans);letter-spacing:.16em;text-transform:uppercase;color:#5a4636;text-align:center;margin-top:5px}
.stamp-lg img{width:120px;height:146px}
.stamp-lg .stamp-city{font-size:11px;margin-top:7px}
.stamp-sm{padding:5px}
.stamp-sm img{width:48px;height:58px}
.stamp-sm .stamp-city{font-size:6.5px;margin-top:4px}
.stamp-wrap{position:relative;display:inline-block}
.postmark{position:absolute;width:86px;height:86px;color:var(--postmark);opacity:.82;transform:rotate(-14deg);pointer-events:none;mix-blend-mode:multiply}
.stamp-wrap .postmark{left:-30px;bottom:-16px}
/* Painted city stamps (public/stamp.js .stamp.ill) are already perforated and labelled on a cream backdrop:
   no second paper frame, and multiply so the backdrop melts into any paper or card. */
.stamp.ill{padding:0;background:none;filter:none;-webkit-mask:none;mask:none;mix-blend-mode:multiply}
.stamp-wrap:has(.stamp.ill){mix-blend-mode:multiply} /* a rotated wrap isolates its children; blend the whole group */
.stamp.ill img{height:auto;outline:0} /* keep each surface's stamp width; the painting keeps its own aspect */
.stamp.ill .pm{position:absolute;width:58%;right:-12%;bottom:6%}
.stamp-wrap:has(> .postmark) .stamp.ill .pm{display:none} /* the design postmark sits beside it instead */

/* Voice block: painting + postcard */
.voice{position:relative;margin:40px 0 44px}
.voice-art{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;-webkit-mask-image:var(--feather);mask-image:var(--feather)}
.postcard{position:relative;margin:-56px 6px 0;background-color:var(--card);background-image:var(--grain);background-size:512px;background-blend-mode:multiply;border-radius:var(--r-xs);box-shadow:var(--shadow-lift);padding:22px 22px 20px}
.postcard .stamp-wrap{float:right;margin:-6px -4px 16px 36px;transform:rotate(2.5deg)}
.voice-text{font:italic 400 var(--fs-body)/var(--lh-read) var(--font-serif);color:var(--ink);margin:0;background-image:var(--rule-lines);background-position:0 -.2em}
.voice-meta{clear:both;display:flex;align-items:center;gap:8px;margin-top:14px;padding-top:12px;border-top:1px dashed var(--line-strong)}
.voice-meta span{font:600 12px/1 var(--font-sans);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-muted)}

/* Envelope: everyone who spoke */
.envelope{position:relative;background:var(--envelope);border-radius:var(--r-xs);padding:58px 20px 24px;box-shadow:var(--shadow-paper);overflow:hidden}
.envelope::before{content:"";position:absolute;left:0;right:0;top:0;height:46px;background:linear-gradient(to bottom right,transparent 49.5%,rgba(110,90,74,.18) 50%,transparent 51%) left/50% 100% no-repeat,linear-gradient(to bottom left,transparent 49.5%,rgba(110,90,74,.18) 50%,transparent 51%) right/50% 100% no-repeat}
.envelope-stamps{display:flex;flex-wrap:wrap;gap:14px 10px;justify-content:center}
.envelope-stamps .stamp:nth-child(odd){transform:rotate(-3deg)}
.envelope-stamps .stamp:nth-child(even){transform:rotate(2.5deg)}

/* Language popover */
.lang{position:relative;display:inline-block}
.lang-btn{appearance:none;cursor:pointer;display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 12px 0 10px;border-radius:var(--r-pill);border:1px solid var(--line-strong);background:var(--card);color:var(--ink);font:600 14px/1 var(--font-sans)}
.lang-pop{position:absolute;right:0;top:44px;z-index:5;width:212px;background:var(--card);border-radius:var(--r-md);box-shadow:var(--shadow-lift),0 0 0 1px var(--line);padding:6px;margin:0;list-style:none}
.lang-pop::before{content:"";position:absolute;top:-6px;right:22px;width:12px;height:12px;background:var(--card);transform:rotate(45deg);box-shadow:-1px -1px 0 var(--line)}
.lang-opt{position:relative;display:flex;align-items:center;justify-content:space-between;width:100%;min-height:44px;padding:0 12px;border:0;border-radius:10px;background:transparent;color:var(--ink);font:400 16px/1 var(--font-serif);cursor:pointer;text-align:left}
.lang-opt small{font:600 11px/1 var(--font-sans);letter-spacing:.1em;color:var(--ink-faint)}
.lang-opt:hover{background:var(--paper-deep)}
.lang-opt[aria-selected="true"]{background:var(--green-wash);color:var(--green-deep);font-weight:500}

/* List items */
.li{display:flex;align-items:center;gap:14px;min-height:64px;padding:12px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.li-title{font:500 17px/1.25 var(--font-serif);margin:0}
.li-sub{font:400 13px/1.3 var(--font-sans);color:var(--ink-muted);margin-top:4px}
.li-art{width:64px;height:64px;border-radius:50%;object-fit:cover;flex:none;-webkit-mask-image:radial-gradient(circle,#000 60%,transparent 72%);mask-image:radial-gradient(circle,#000 60%,transparent 72%)}
.li-chev{margin-left:auto;color:var(--ink-faint);flex:none}

/* Toast & error */
.toast{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--r-sm);background:var(--ink);color:var(--paper);font:400 15px/1.35 var(--font-sans);box-shadow:var(--shadow-lift)}
.alert{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--r-sm);background:var(--error-wash);color:var(--error);font:400 15px/1.4 var(--font-sans)}
.alert b{display:block;font-weight:600;margin-bottom:2px}

/* Switch */
.switch{position:relative;width:48px;height:28px;border-radius:999px;background:var(--line-strong);flex:none}
.switch::after{content:"";position:absolute;left:3px;top:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.switch.on{background:var(--green-ink)}
.switch.on::after{left:23px}

/* Record button */
.rec{position:relative;width:184px;height:184px;display:flex;align-items:center;justify-content:center}
.rec svg.ring{position:absolute;inset:0;transform:rotate(-90deg)}
.rec-core{appearance:none;border:0;cursor:pointer;width:132px;height:132px;border-radius:50%;background:var(--rose);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px -10px rgba(184,63,85,.7),inset 0 -6px 14px rgba(0,0,0,.12)}
.rec-core.stop{background:var(--rose-deep)}
.rec-core.play{background:var(--card);color:var(--ink);box-shadow:var(--shadow-lift),inset 0 0 0 1.5px var(--line-strong)}
.rec-time{font:500 15px/1 var(--font-sans);font-variant-numeric:tabular-nums;color:var(--ink-muted);letter-spacing:.04em}

/* Tab bar */
.tabbar{position:absolute;left:0;right:0;bottom:0;height:var(--tabbar-h);padding:0 14px 6px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:center;background:color-mix(in srgb,var(--paper) 92%,transparent);border-top:1px solid var(--line);backdrop-filter:blur(8px)}
.tab{display:flex;flex-direction:column;align-items:center;gap:4px;font:600 11px/1 var(--font-sans);letter-spacing:.06em;color:var(--ink-muted);text-decoration:none;min-height:48px;justify-content:center}
.tab[aria-current="page"]{color:var(--green-ink)}
.tab-rec{width:52px;height:52px;margin-top:-22px;border-radius:50%;background:var(--rose);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px -6px rgba(184,63,85,.7),0 0 0 5px var(--paper)}
.tab-rec.done{background:var(--green-ink);box-shadow:0 6px 16px -6px rgba(58,114,48,.6),0 0 0 5px var(--paper)}

/* Phone frame (for the board only) */
.phone{position:relative;width:390px;height:844px;overflow:hidden;border-radius:36px;background:var(--paper);box-shadow:0 0 0 1px rgba(60,40,20,.12),0 30px 60px -30px rgba(60,40,20,.35);flex:none}
.phone-scroll{position:absolute;inset:0;overflow:hidden;padding-bottom:var(--tabbar-h)}
.appbar{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 8px 18px}
.screen-label{font:600 12px/1.3 var(--font-sans);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);margin:0 0 14px 6px}
.screen-note{font:400 13px/1.45 var(--font-sans);color:var(--ink-muted);margin:14px 6px 0;max-width:378px}

/* Sun arc progress (onboarding / record) */
.arc-dots{display:flex;gap:8px}
.arc-dots i{width:8px;height:8px;border-radius:50%;background:var(--line-strong)}
.arc-dots i.on{background:var(--green-ink);width:22px;border-radius:999px}

/* Stamp landing */
@keyframes land{0%{transform:translateY(-140px) rotate(-18deg) scale(1.25);opacity:0}60%{transform:translateY(6px) rotate(3deg) scale(.98);opacity:1}80%{transform:translateY(-2px) rotate(1deg)}100%{transform:translateY(0) rotate(2deg)}}
@keyframes thump{0%,55%{opacity:0;transform:rotate(-14deg) scale(1.4)}70%{opacity:.9;transform:rotate(-14deg) scale(.96)}100%{opacity:.82;transform:rotate(-14deg) scale(1)}}
.landing .stamp{animation:land var(--dur-land) var(--ease-soft) both}
.landing .postmark{animation:thump 1.3s var(--ease-soft) both}
@keyframes sunmove{from{offset-distance:0%}to{offset-distance:100%}}
@media (prefers-reduced-motion:reduce){.landing .stamp,.landing .postmark{animation:none}}