/* A birthday scrapbook — handwritten title with a fan of the newest prints, a small gift card, then a wall of taped-on polaroids. */
:root{
  --bg:#fbeef0; --paper:#fffaf6; --ink:#3b1f34; --muted:#8a6779; --line:#ecd3da;
  --accent:#c4416c; --accent-ink:#fffaf6; --gold:#bf8a2e; --tape:rgba(235,196,120,.55); --tape2:rgba(196,65,108,.28);
  --dot1:rgba(196,65,108,.10); --dot2:rgba(191,138,46,.12);
  --shadow:0 1px 2px rgba(59,31,52,.08),0 10px 28px rgba(59,31,52,.12);
  --scrim:#1d1119;
  --f-hand:"Ma Shan Zheng","Kaiti SC","STKaiti","KaiTi",cursive;
  --f-note:"Ma Shan Zheng","Kaiti SC","STKaiti","KaiTi",cursive;
  --f-body:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --f-mono:"DM Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --sat:env(safe-area-inset-top,0px); --sab:env(safe-area-inset-bottom,0px);
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#1d1119; --paper:#2a1b25; --ink:#f7e7ee; --muted:#b896a8; --line:#3d2834;
  --accent:#f27fa3; --accent-ink:#1d1119; --gold:#e4b867; --tape:rgba(228,184,103,.35); --tape2:rgba(242,127,163,.25);
  --dot1:rgba(242,127,163,.08); --dot2:rgba(228,184,103,.08);
  --shadow:0 1px 2px rgba(0,0,0,.4),0 12px 30px rgba(0,0,0,.35); --scrim:#120a10; color-scheme:dark}}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.7;min-height:100vh;
  background-image:radial-gradient(var(--dot1) 2px,transparent 2.5px),radial-gradient(var(--dot2) 1.5px,transparent 2px);
  background-size:46px 46px,31px 31px;background-position:0 0,15px 22px}
[hidden]{display:none!important}
img{max-width:100%}
button,input,textarea,select{font:inherit;color:inherit}
input,textarea{font-size:16px} /* iOS 不会因为小于 16px 自动放大页面 */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
#confetti{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:80}

.wrap{max-width:1240px;margin:0 auto;padding-inline:max(16px,env(safe-area-inset-left,0px));padding-top:calc(var(--sat) + clamp(20px,5vw,56px));padding-bottom:calc(var(--sab) + 110px)}

/* ---------- buttons & fields ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);padding:10px 20px;border-radius:999px;cursor:pointer;font-size:15px;font-weight:500;text-decoration:none;min-height:44px}
.btn.small{padding:7px 16px;font-size:14px;min-height:38px}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.danger{background:transparent;color:var(--accent);border-color:var(--accent);margin-left:auto}
.btn.danger.armed{background:var(--accent);color:var(--accent-ink)}
.btn[disabled]{opacity:.6}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.status{font-family:var(--f-mono);font-size:12px;color:var(--muted);min-height:1.4em;margin:0}
.status.err{color:var(--accent)}
.field{display:grid;gap:4px;font-size:12px;color:var(--muted)}
.field input,.field textarea,.login input{background:var(--bg);border:1px solid var(--line);padding:9px 12px;border-radius:8px;width:100%;color:var(--ink)}
.field textarea{min-height:110px;resize:vertical;line-height:1.7}
.linkish{background:none;border:0;color:var(--muted);text-decoration:underline;text-underline-offset:3px;font-size:13px;cursor:pointer;padding:8px}

/* ---------- polaroid ---------- */
.pol{background:var(--paper);padding:10px 10px 0;box-shadow:var(--shadow);position:relative;display:block;width:100%;border:0;text-align:center;transition:transform .35s cubic-bezier(.2,.7,.3,1.2),box-shadow .35s}
.pol .ph{display:block;width:100%;background:var(--line);overflow:hidden}
.pol img{display:block;width:100%;height:100%;object-fit:cover}
.pol .hand{display:block;font-family:var(--f-note);font-size:20px;line-height:1.3;padding:10px 4px 12px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pol::before{content:"";position:absolute;top:-10px;left:50%;width:84px;height:22px;background:var(--tape);transform:translateX(-50%) rotate(var(--tt,-3deg))}
.pol.alt::before{background:var(--tape2)}
.blank .ph{display:grid;place-items:center;color:var(--muted);font-size:26px;background:repeating-linear-gradient(135deg,var(--line) 0 2px,transparent 2px 12px)}

/* ---------- login ---------- */
.login{min-height:100vh;display:grid;place-items:center;padding:calc(var(--sat) + 24px) 20px calc(var(--sab) + 24px)}
.login-card{max-width:340px;transform:rotate(-2deg);padding-bottom:18px}
.login-card .ph{aspect-ratio:1/1;display:grid;place-items:center}
.login-card .heart{font-size:72px;color:var(--accent)}
.login-form{display:grid;gap:10px;padding:14px 8px 0;text-align:left}
.login-title{font-family:var(--f-hand);font-weight:400;font-size:44px;line-height:1.1;margin:0;color:var(--accent);text-align:center}

/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,5vw,64px);align-items:center}
.kicker{font-family:var(--f-mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:28px;height:1px;background:var(--gold)}
.hero h1{font-family:var(--f-hand);font-weight:400;font-size:clamp(52px,9vw,120px);line-height:1.05;margin:14px 0 6px;color:var(--accent);letter-spacing:.02em;text-wrap:balance}
.sub{color:var(--muted);margin:10px 0 0;max-width:44ch}
.countdown{display:inline-flex;align-items:baseline;flex-wrap:wrap;gap:6px;margin-top:20px;padding:10px 16px;border:1px dashed var(--gold);border-radius:999px;font-size:14px;background:color-mix(in srgb,var(--paper) 70%,transparent)}
.countdown b{font-family:var(--f-mono);font-size:22px;color:var(--accent);font-weight:500;font-variant-numeric:tabular-nums}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.fan{position:relative;aspect-ratio:1/1;max-width:440px;width:100%;justify-self:center}
.fan .pol{position:absolute;width:62%;left:19%;top:12%}
.fan .pol:nth-child(1){transform:rotate(-11deg) translate(-22%,6%)}
.fan .pol:nth-child(2){transform:rotate(8deg) translate(22%,2%)}
.fan .pol:nth-child(3){transform:rotate(-2deg) translateY(-4%)}
.fan .pol .ph{aspect-ratio:4/5}

/* ---------- panel & gift card ---------- */
.panel{max-width:720px;margin:26px auto 0;background:var(--paper);border:1px solid var(--line);padding:20px;display:grid;gap:12px;border-radius:10px}
.panel h3{margin:0;font-size:17px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.letter{margin:clamp(36px,6vw,64px) auto 0;max-width:560px;transform:rotate(-1.2deg);background:var(--paper);box-shadow:var(--shadow);padding:clamp(22px,4vw,36px) clamp(22px,4vw,40px);position:relative;
  background-image:repeating-linear-gradient(transparent 0 39px,var(--line) 39px 40px);background-position:0 18px}
.letter::before,.letter::after{content:"";position:absolute;width:96px;height:24px;background:var(--tape)}
.letter::before{top:-11px;left:-18px;transform:rotate(-30deg)}
.letter::after{bottom:-11px;right:-18px;transform:rotate(-30deg);background:var(--tape2)}
.letter .tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;color:var(--gold);margin:0 0 6px}
.letter .body{font-family:var(--f-note);font-size:clamp(20px,2.4vw,24px);line-height:40px;white-space:pre-wrap;margin:0}
.letter .sign{font-family:var(--f-note);font-size:22px;text-align:right;margin:12px 0 0}

/* ---------- wall ---------- */
.sec{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:end;justify-content:space-between;margin:clamp(44px,8vw,96px) 0 20px}
.sec h2{font-family:var(--f-hand);font-weight:400;font-size:clamp(36px,5vw,52px);margin:0;line-height:1}
.sec h2 small{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;color:var(--muted);margin-left:12px}
.albums{display:flex;gap:6px;margin:0 0 22px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.albums::-webkit-scrollbar{display:none}
.chip{flex:none;border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:5px 14px;font-size:14px;cursor:pointer;color:var(--muted)}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.wall{columns:4 230px;column-gap:28px}
.wall .pol{break-inside:avoid;margin:0 0 34px;cursor:zoom-in;transform:rotate(var(--r,0deg))}
@media (hover:hover){.wall .pol:hover{transform:rotate(0deg) translateY(-4px) scale(1.02);z-index:2}}
.wall .pol:active{transform:scale(.98)}
.wall .pol .date{position:absolute;right:14px;top:18px;font-family:var(--f-mono);font-size:11px;color:#ffb36b;text-shadow:0 0 2px rgba(0,0,0,.6);letter-spacing:.06em}
.year{column-span:all;display:flex;align-items:center;gap:14px;margin:10px 0 30px;font-family:var(--f-hand);font-size:30px;color:var(--gold)}
.year::after{content:"";flex:1;border-top:1px dashed var(--gold);opacity:.6}
.empty{text-align:center;color:var(--muted);padding:40px 16px;border:2px dashed var(--line);border-radius:10px}
.empty h3{font-family:var(--f-hand);font-weight:400;color:var(--ink);font-size:32px;margin:0 0 6px}
.empty p{max-width:36ch;margin:0 auto}
footer{text-align:center;margin-top:72px}
.foot{font-family:var(--f-note);font-size:22px;color:var(--muted);margin:0 0 6px}
.foot-links{display:flex;justify-content:center;gap:8px}
.pw-panel{text-align:left;max-width:420px;margin-top:16px}
.pw-panel .hint{margin:0;font-size:13px;color:var(--muted)}

/* ---------- selection ---------- */
.selecting .wall .pol{cursor:pointer}
.wall .pol .check{position:absolute;left:14px;top:14px;width:26px;height:26px;border-radius:50%;border:2px solid #fff;background:rgba(0,0,0,.25);box-shadow:0 1px 3px rgba(0,0,0,.4);display:none;place-items:center;color:#fff;font-size:15px;line-height:1}
.selecting .wall .pol .check{display:grid}
.wall .pol.sel{outline:3px solid var(--accent);outline-offset:2px}
.wall .pol.sel .check{background:var(--accent);border-color:var(--accent)}
.wall .pol.sel .ph img{opacity:.8}
.selbar{position:fixed;left:0;right:0;bottom:0;z-index:35;display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px max(16px,env(safe-area-inset-left,0px)) calc(var(--sab) + 12px);background:color-mix(in srgb,var(--paper) 94%,transparent);border-top:1px solid var(--line);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.selbar .selcount{flex:1;min-width:0;font-size:14px}
.selbar .btn.danger{margin-left:0}
@media (max-width:520px){.wall .pol .check{left:8px;top:8px;width:24px;height:24px}}

/* ---------- floating add button & toast ---------- */
.fab{position:fixed;right:max(20px,env(safe-area-inset-right,0px));bottom:calc(var(--sab) + 22px);z-index:30;width:62px;height:62px;border-radius:50%;border:0;background:var(--accent);color:var(--accent-ink);font-size:34px;line-height:1;box-shadow:0 8px 24px rgba(196,65,108,.45);cursor:pointer}
.fab:active{transform:scale(.94)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--sab) + 96px);z-index:70;background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:999px;font-size:14px;max-width:calc(100vw - 32px);text-align:center;box-shadow:var(--shadow)}
.drop{position:fixed;inset:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);display:grid;place-items:center;border:3px dashed var(--accent);font-family:var(--f-hand);font-size:40px;color:var(--accent)}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:50;background:var(--scrim);color:#f7e7ee;display:grid;grid-template-columns:1fr 360px;grid-template-rows:auto minmax(0,1fr)}
.lb-top{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;padding:calc(var(--sat) + 6px) 12px 6px 18px}
.lb .no{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;color:#b896a8}
.icon-btn{background:none;border:0;color:#f7e7ee;font-size:32px;line-height:1;cursor:pointer;width:44px;height:44px}
.stage{position:relative;display:grid;place-items:center;min-width:0;min-height:0;padding:8px 16px 20px;touch-action:pan-y}
.print{margin:0;background:#fffaf6;padding:10px 10px 0;transform:rotate(-1deg);box-shadow:0 24px 70px rgba(0,0,0,.55);max-width:100%}
.print img{display:block;max-width:100%;max-height:calc(100vh - 170px);object-fit:contain;-webkit-touch-callout:default}
.print .hand{display:block;font-family:var(--f-note);font-size:22px;color:#3b1f34;text-align:center;padding:8px 4px 12px}
.nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.1);border:0;color:#f7e7ee;width:46px;height:46px;border-radius:50%;font-size:22px;cursor:pointer}
.prev{left:12px}.next{right:12px}
.info{background:#26161f;border-left:1px solid #3d2834;padding:24px 22px calc(var(--sab) + 24px);overflow:auto;-webkit-overflow-scrolling:touch}
.info h2{font-family:var(--f-hand);font-weight:400;font-size:32px;margin:0 0 8px;line-height:1.2;color:#f27fa3}
.info .note{margin:0 0 12px;font-family:var(--f-note);font-size:21px;line-height:1.6;color:#f2dfe7;white-space:pre-wrap}
.info dl{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;margin:0 0 16px;font-family:var(--f-mono);font-size:12px;color:#b896a8}
.info dd{margin:0;color:#f7e7ee}
.info form{display:grid;gap:10px}
.info label{display:grid;gap:4px;font-size:12px;color:#b896a8}
.info input,.info textarea{background:#1a0f16;border:1px solid #3d2834;color:#f7e7ee;padding:9px 12px;border-radius:8px;width:100%}
.info textarea{min-height:96px;resize:vertical}
.info .btn{background:#f27fa3;border-color:#f27fa3;color:#1d1119}
.info .btn.ghost{background:transparent;color:#f7e7ee;border-color:#3d2834}
.info .btn.danger{background:transparent;color:#f27fa3;border-color:#f27fa3}
.info .btn.danger.armed{background:#f27fa3;color:#1d1119}
.info .status{color:#b896a8}

@media (max-width:860px){
  .hero{grid-template-columns:1fr}
  .fan{max-width:320px}
  .lb{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr) auto}
  .info{border-left:0;border-top:1px solid #3d2834;max-height:42vh;padding-top:18px}
  .print img{max-height:38vh}
  .stage{overflow:hidden}
  .nav{display:none}
}
@media (max-width:520px){
  .wall{columns:2;column-gap:14px}
  .wall .pol{margin-bottom:22px;padding:6px 6px 0}
  .wall .pol::before{width:56px;height:16px;top:-7px}
  .pol .hand{font-size:16px;padding:6px 2px 8px}
  .wall .pol .date{display:none}
  .grid2{grid-template-columns:1fr}
  .year{font-size:26px;margin-bottom:22px}
}
@media (prefers-reduced-motion:reduce){.pol{transition:none}}

/* ---------- search / chips extras ---------- */
.searchbar{margin:0 0 14px}
.searchbar input{width:100%;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:10px 18px;color:var(--ink)}
.searchbar input:focus{border-color:var(--accent);outline:none}
.noresult{text-align:center;color:var(--muted);padding:32px 0;margin:0}
.chip.fav-chip{color:var(--accent)}
.wall .pol .fav-mark{position:absolute;right:12px;bottom:46px;color:#fff;font-size:18px;text-shadow:0 1px 3px rgba(0,0,0,.55);pointer-events:none}
@media (max-width:520px){.wall .pol .fav-mark{right:8px;bottom:34px;font-size:15px}}

/* ---------- small section heads ---------- */
.small-sec{margin:clamp(40px,7vw,72px) 0 8px}
.small-sec h2{font-size:clamp(30px,4vw,40px)}
.sec-note{color:var(--muted);font-size:14px;margin:0 0 18px}

/* ---------- 那年今日 ---------- */
.otd-date{font-family:var(--f-mono);font-size:12px;color:var(--gold);letter-spacing:.1em}
.otd-strip{display:flex;gap:18px;overflow-x:auto;padding:14px 4px 18px;scroll-snap-type:x mandatory;scrollbar-width:none}
.otd-strip::-webkit-scrollbar{display:none}
.otd-strip .pol{flex:none;width:150px;scroll-snap-align:start;cursor:zoom-in;transform:rotate(var(--r,0deg))}
.otd-strip .pol .ph{aspect-ratio:1/1}
.otd-strip .ago{position:absolute;left:50%;top:-12px;transform:translateX(-50%);z-index:1;background:var(--accent);color:var(--accent-ink);font-size:12px;padding:2px 10px;border-radius:999px;white-space:nowrap}

/* ---------- 时光胶囊 ---------- */
.envelopes{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px;max-width:900px}
.env{position:relative;border:0;cursor:pointer;text-align:left;color:var(--ink);background:var(--paper);aspect-ratio:3/2;box-shadow:var(--shadow);padding:0;overflow:hidden;transform:rotate(var(--r,0deg));transition:transform .3s}
.env::before{content:"";position:absolute;inset:0 0 auto 0;height:58%;background:linear-gradient(to bottom right,transparent 49.5%,var(--line) 50%) left/50.5% 100% no-repeat,linear-gradient(to bottom left,transparent 49.5%,var(--line) 50%) right/50.5% 100% no-repeat;opacity:.9}
.env .seal{position:absolute;left:50%;top:58%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-size:18px;box-shadow:0 2px 6px rgba(0,0,0,.25),inset 0 0 0 3px color-mix(in srgb,var(--accent) 70%,#000)}
.env .env-info{position:absolute;left:0;right:0;bottom:0;padding:10px 12px;display:flex;justify-content:space-between;align-items:flex-end;gap:8px;font-size:12px;color:var(--muted)}
.env .env-date{font-family:var(--f-mono);color:var(--ink);font-size:13px}
.env .env-from{font-family:var(--f-note);font-size:16px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.env .env-tag{position:absolute;top:8px;right:8px;font-size:11px;padding:1px 8px;border-radius:999px;background:var(--bg);color:var(--muted);border:1px solid var(--line)}
.env.ready .seal{animation:pulse 1.8s ease-in-out infinite}
.env.ready .env-tag{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.env.opened .seal{background:var(--line);color:var(--muted);box-shadow:none}
.env.shake{animation:shake .4s}
@keyframes pulse{50%{transform:translate(-50%,-50%) scale(1.12)}}
@keyframes shake{20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}
.envelopes:empty{display:none}
@media (max-width:520px){.env{aspect-ratio:4/3}.env::before{height:46%}.env .seal{top:44%;width:34px;height:34px;font-size:14px}.env .env-from{font-size:14px}.env .env-date{font-size:11px}.env .env-info{padding:8px 10px;flex-direction:column;align-items:flex-start;gap:0}.env .env-tag{font-size:10px;top:6px;right:6px}}

/* ---------- modal sheets ---------- */
.modal{position:fixed;inset:0;z-index:60;background:rgba(20,10,16,.55);display:grid;place-items:end center;padding-top:calc(var(--sat) + 24px)}
@media (min-width:700px){.modal{place-items:center;padding:24px}}
.sheet{background:var(--paper);color:var(--ink);width:100%;max-width:560px;max-height:calc(100vh - var(--sat) - 24px);overflow:auto;border-radius:16px 16px 0 0;padding:20px 20px calc(var(--sab) + 20px);display:grid;gap:12px;position:relative}
.sheet.wide{max-width:900px}
@media (min-width:700px){.sheet{border-radius:16px}}
.sheet-head{display:flex;justify-content:space-between;align-items:center}
.sheet-head h3{margin:0;font-family:var(--f-hand);font-weight:400;font-size:30px;color:var(--accent)}
.icon-btn.dark{color:var(--ink)}
.sheet-x{position:absolute;right:8px;top:8px;z-index:2}
.sheet .hint{margin:0;font-size:13px;color:var(--muted)}
.sheet-foot{position:sticky;bottom:calc(-1 * (var(--sab) + 20px));background:var(--paper);padding:10px 0 4px;border-top:1px solid var(--line)}
.sheet-foot .selcount{flex:1;font-size:14px;min-width:0}
.sheet-foot .btn.danger{margin-left:0}
.quick-dates .chip{color:var(--ink)}
.letter-sheet{background:transparent;padding:28px 6px calc(var(--sab) + 16px);box-shadow:none}
.open-letter{margin:0;transform:rotate(-.6deg);max-width:none;animation:unfold .6s ease-out}
.open-letter .body{min-height:120px}
@keyframes unfold{from{transform:translateY(30px) scale(.96);opacity:0}}
.letter-sheet .row{justify-content:center}
.letter-sheet .linkish{color:#f2dfe7}

/* ---------- trash ---------- */
.trash-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px}
.trash-grid:empty::after{content:"回收站是空的";color:var(--muted);grid-column:1/-1;text-align:center;padding:30px 0}
.ttile{position:relative;border:0;padding:0;background:var(--line);aspect-ratio:1/1;cursor:pointer;overflow:hidden;border-radius:4px}
.ttile img{width:100%;height:100%;object-fit:cover;display:block;opacity:.85}
.ttile .left{position:absolute;left:4px;bottom:4px;font-size:11px;background:rgba(0,0,0,.55);color:#fff;padding:0 6px;border-radius:999px}
.ttile .check{position:absolute;right:6px;top:6px;width:22px;height:22px;border-radius:50%;border:2px solid #fff;background:rgba(0,0,0,.25);display:grid;place-items:center;color:#fff;font-size:13px}
.ttile.sel{outline:3px solid var(--accent);outline-offset:-3px}
.ttile.sel .check{background:var(--accent);border-color:var(--accent)}
.ttile.sel img{opacity:1}

/* ---------- upload progress ---------- */
.upbar{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--sab) + 96px);z-index:70;width:min(420px,calc(100vw - 32px));background:var(--ink);color:var(--bg);border-radius:14px;padding:10px 14px 12px;box-shadow:var(--shadow);display:grid;gap:8px}
.upbar-text{display:flex;justify-content:space-between;font-size:14px;font-variant-numeric:tabular-nums}
.upbar-track{height:6px;border-radius:3px;background:color-mix(in srgb,var(--bg) 25%,transparent);overflow:hidden}
.upbar-fill{height:100%;width:0;background:var(--accent);border-radius:3px;transition:width .25s}
.toast{display:flex;align-items:center;gap:12px}
.toast-act{background:none;border:0;color:var(--accent);font-weight:600;cursor:pointer;padding:0;font-size:14px}

/* ---------- lightbox extras ---------- */
.lb-actions{display:flex;align-items:center;gap:2px}
.fav-btn{font-size:26px}
.fav-btn[aria-pressed="true"]{color:#f27fa3}

/* ---------- slideshow ---------- */
.show{position:fixed;inset:0;z-index:90;background:#000;overflow:hidden;cursor:pointer}
.show-layer{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transition:opacity 1.2s ease}
.show-layer.on{opacity:1}
.show-layer img{max-width:100%;max-height:100%;object-fit:contain;transform-origin:center}
.show-layer.on img{animation:kenburns var(--dur,6s) ease-out forwards}
.show-layer.alt.on img{animation-name:kenburns2}
@keyframes kenburns{from{transform:scale(1)}to{transform:scale(1.08) translate(1%,-1%)}}
@keyframes kenburns2{from{transform:scale(1.08) translate(-1%,1%)}to{transform:scale(1)}}
.show-cap{position:absolute;left:0;right:0;bottom:calc(var(--sab) + 28px);text-align:center;font-family:var(--f-note);font-size:clamp(22px,4vw,34px);color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.8);padding:0 20px}
.show-ui{position:absolute;left:0;right:0;top:0;display:flex;justify-content:space-between;align-items:center;padding:calc(var(--sat) + 8px) 12px 30px 18px;background:linear-gradient(rgba(0,0,0,.6),transparent);transition:opacity .3s;color:#f7e7ee}
.show-ui.hide{opacity:0;pointer-events:none}
.show-ctrl{display:flex;gap:6px;align-items:center}
.show .btn.ghost{color:#f7e7ee;border-color:rgba(255,255,255,.3)}
.show .no{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;color:#b896a8}
@media (prefers-reduced-motion:reduce){.show-layer.on img{animation:none}.env.ready .seal{animation:none}}

/* ---------- 年度回顾入口 ---------- */
.review-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.review-chip{display:grid;gap:2px;text-align:left;border:1px solid var(--line);background:var(--paper);border-radius:12px;padding:10px 16px;cursor:pointer;color:var(--ink);box-shadow:var(--shadow)}
.review-chip b{font-family:var(--f-hand);font-weight:400;font-size:26px;line-height:1.1;color:var(--accent)}
.review-chip small{font-size:12px;color:var(--muted)}

/* ---------- 年度回顾 story ---------- */
.story{position:fixed;inset:0;z-index:85;background:radial-gradient(120% 80% at 20% 0%,#5a2747 0%,#2a1322 55%,#160a12 100%);color:#fbeef0;overflow:hidden;font-family:var(--f-body)}
.story-bars{position:absolute;left:12px;right:56px;top:calc(var(--sat) + 12px);display:flex;gap:4px;z-index:3}
.story-bars span{flex:1;height:3px;border-radius:2px;background:rgba(255,255,255,.25);overflow:hidden}
.story-bars span i{display:block;height:100%;width:0;background:#fff}
.story-bars span.done i{width:100%}
.story-bars span.cur i{animation:bar var(--dur,6s) linear forwards}
.story.paused .story-bars span.cur i{animation-play-state:paused}
@keyframes bar{to{width:100%}}
.story-x{position:absolute;right:6px;top:calc(var(--sat) + 0px);z-index:4;color:#fbeef0}
.story-tap{position:absolute;top:0;bottom:0;width:35%;z-index:2;background:none;border:0;cursor:pointer}
.story-tap.prev{left:0}.story-tap.next{right:0;width:65%}
.story-stage{position:absolute;inset:0;display:grid;place-items:center;padding:calc(var(--sat) + 48px) 24px calc(var(--sab) + 32px)}
.slide{width:100%;max-width:520px;display:grid;gap:18px;justify-items:center;text-align:center;animation:slidein .5s ease-out}
@keyframes slidein{from{opacity:0;transform:translateY(16px)}}
.slide .eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:#e4b867}
.slide h2{font-family:var(--f-hand);font-weight:400;font-size:clamp(44px,12vw,84px);line-height:1.05;margin:0;color:#f6b8c9;text-wrap:balance}
.slide p{margin:0;font-size:17px;color:#f2dfe7;max-width:30ch}
.slide .big{font-family:var(--f-mono);font-size:clamp(56px,16vw,96px);color:#fff;line-height:1;font-variant-numeric:tabular-nums}
.slide .stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;width:100%}
.slide .stat{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:16px 10px;display:grid;gap:4px}
.slide .stat b{font-family:var(--f-mono);font-weight:500;font-size:34px;color:#fff;font-variant-numeric:tabular-nums}
.slide .stat span{font-size:13px;color:#d9bccb}
.slide .months{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;width:100%}
.slide .month{position:relative;aspect-ratio:1/1;border-radius:6px;overflow:hidden;background:rgba(255,255,255,.06);border:1px dashed rgba(255,255,255,.18)}
.slide .month img{width:100%;height:100%;object-fit:cover;display:block}
.slide .month em{position:absolute;left:4px;top:3px;font-style:normal;font-family:var(--f-mono);font-size:11px;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.8)}
.slide .places{list-style:none;margin:0;padding:0;width:100%;display:grid;gap:8px}
.slide .places li{display:flex;justify-content:space-between;gap:12px;padding:10px 14px;background:rgba(255,255,255,.06);border-radius:10px;font-size:16px}
.slide .places li span{font-family:var(--f-mono);color:#e4b867}
.slide .mini-wall{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%}
.slide .mini-wall .pol{transform:rotate(var(--r,0deg));padding:6px 6px 0}
.slide .mini-wall .pol .ph{aspect-ratio:1/1}
.slide .mini-wall .pol .hand{font-size:15px;padding:6px 2px 8px}
.slide .fan{max-width:300px}
.slide blockquote{margin:0;font-family:var(--f-note);font-size:26px;line-height:1.6;color:#fff;white-space:pre-wrap;max-width:24ch}
.slide .quote-img{width:150px;aspect-ratio:1/1;object-fit:cover;border:6px solid #fffaf6;transform:rotate(-3deg);box-shadow:0 10px 30px rgba(0,0,0,.5)}
.slide .btn{background:#f27fa3;border-color:#f27fa3;color:#1d1119;position:relative;z-index:5}
.slide .btn.ghost{background:transparent;color:#fbeef0;border-color:rgba(255,255,255,.3)}

/* ---------- 拍立得导出 / Face ID ---------- */
.pol-preview{width:100%;max-height:60vh;object-fit:contain;border-radius:6px;background:var(--bg)}
.pk-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.pk-list li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px}
.pk-list li small{display:block;color:var(--muted);font-size:12px}
.pk-list:empty::after{content:"还没有设备设置 Face ID";color:var(--muted);font-size:14px}
.login-form #pkLogin{width:100%}
@media (prefers-reduced-motion:reduce){.slide{animation:none}}

/* ---------- 相册卡片 ---------- */
.albums{gap:12px;padding:6px 2px 10px}
.acard{flex:none;width:118px;display:grid;gap:6px;border:0;background:none;padding:0;cursor:pointer;text-align:left;color:var(--ink)}
.acard .acover{position:relative;aspect-ratio:1/1;border-radius:10px;overflow:hidden;background:var(--line);box-shadow:var(--shadow);outline:3px solid transparent;outline-offset:2px;transition:outline-color .2s}
.acard .acover img{width:100%;height:100%;object-fit:cover;display:block}
.acard .acover .stack{position:absolute;inset:0;border-radius:10px}
.acard .acover.empty{display:grid;place-items:center;color:var(--muted);font-size:26px}
.acard b{font-weight:500;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acard small{font-size:12px;color:var(--muted);margin-top:-4px}
.acard[aria-pressed="true"] .acover{outline-color:var(--accent)}
.acard[aria-pressed="true"] b{color:var(--accent)}
.acard.fav .acover.empty{color:var(--accent)}
.album-head{margin:-4px 0 20px;display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px}
.album-desc{margin:0;color:var(--muted);font-family:var(--f-note);font-size:20px}
.album-form{flex-basis:100%;margin:8px 0 0;max-width:520px}
.album-form .hint{margin:0;font-size:13px;color:var(--muted)}

/* ---------- 视频 ---------- */
.vbadge{position:absolute;left:16px;top:16px;background:rgba(0,0,0,.55);color:#fff;font-size:12px;padding:2px 8px;border-radius:999px;font-family:var(--f-mono);pointer-events:none}
@media (max-width:520px){.vbadge{left:10px;top:10px;font-size:11px}}
.selecting .vbadge{left:auto;right:12px}
.print video{display:block;max-width:100%;max-height:calc(100vh - 150px);background:#000}
@media (max-width:860px){.print video{max-height:38vh}}

/* ---------- 显示方式切换 ---------- */
.seg{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.seg button{border:0;background:transparent;padding:6px 12px;font-size:13px;cursor:pointer;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}

/* ---------- 日历 ---------- */
.calendar{display:grid;gap:34px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.cal-month h3{margin:0 0 10px;font-family:var(--f-hand);font-weight:400;font-size:26px;display:flex;align-items:baseline;gap:10px}
.cal-month h3 small{font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-wd{font-size:11px;color:var(--muted);text-align:center;padding-bottom:2px}
.cal-day{position:relative;aspect-ratio:1/1;border-radius:6px;display:grid;place-items:center;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;border:0;padding:0;background:transparent}
.cal-day.has{cursor:pointer;overflow:hidden;background:var(--line)}
.cal-day.has img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cal-day.has .n{position:absolute;right:2px;bottom:2px;z-index:1;background:rgba(0,0,0,.55);color:#fff;font-size:10px;padding:0 4px;border-radius:6px}
.cal-day.has .d{position:absolute;left:3px;top:1px;z-index:1;color:#fff;font-size:10px;text-shadow:0 1px 2px rgba(0,0,0,.8)}
.cal-day.today{box-shadow:inset 0 0 0 2px var(--accent)}

/* ---------- AI ---------- */
.lb-ai{display:grid;gap:8px;margin:0 0 16px;padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.05)}
.lb-ai-cap{font-size:13px;color:#d9bccb}
.lb-ai-cap::before{content:"AI 看到：";color:#b896a8}
.lb-ai-tags{display:flex;flex-wrap:wrap;gap:6px}
.lb-ai-tags button{border:1px solid #3d2834;background:transparent;color:#f2dfe7;border-radius:999px;padding:2px 10px;font-size:12px;cursor:pointer}
.switch{display:flex;align-items:center;gap:10px;font-size:15px;cursor:pointer}
.switch input{width:20px;height:20px;accent-color:var(--accent)}
.ai-progress{margin:0;font-size:14px}

/* ---------- 今日元气 ---------- */
.today{margin:clamp(28px,5vw,48px) auto 0;max-width:820px;display:grid;grid-template-columns:minmax(0,190px) minmax(0,1fr);gap:clamp(18px,4vw,36px);align-items:center;
  background:linear-gradient(135deg,color-mix(in srgb,var(--paper) 92%,var(--gold)) 0%,var(--paper) 60%);border:1px solid var(--line);border-radius:18px;padding:clamp(18px,3vw,28px);box-shadow:var(--shadow);position:relative;overflow:hidden}
.today::after{content:"\2600";position:absolute;right:-14px;top:-26px;font-size:120px;color:var(--gold);opacity:.10;pointer-events:none}
.today-photo{border:0;padding:8px 8px 26px;background:#fffaf6;box-shadow:var(--shadow);transform:rotate(-3deg);cursor:zoom-in;display:block;width:100%}
.today-photo img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover}
.today-words{display:grid;gap:10px;min-width:0}
.today-hi{margin:0;font-family:var(--f-mono);font-size:12px;letter-spacing:.16em;color:var(--gold)}
.today-poem{margin:0;font-family:var(--f-note);font-size:clamp(24px,3.4vw,32px);line-height:1.45;color:var(--ink);text-wrap:balance}
.today-cheer{margin:0;font-size:15px;line-height:1.7;color:var(--ink);opacity:.85}
.today-cheer::before{content:"\2600\FE0E  ";color:var(--gold)}
.today-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}
.today-foot .linkish{padding:4px 0}
.today-date{font-family:var(--f-mono);font-size:11px;color:var(--muted);letter-spacing:.06em}
.today.swap .today-words,.today.swap .today-photo{animation:todayIn .5s ease-out}
@keyframes todayIn{from{opacity:0;transform:translateY(8px)}}
@media (max-width:560px){.today{grid-template-columns:1fr;justify-items:center;text-align:center}.today-photo{max-width:200px}.today-foot{justify-content:center;flex-direction:column;gap:4px}}

/* ---------- 大图里的两句话 ---------- */
.lb-words{margin:0 0 16px;padding:14px 16px;border-radius:12px;background:rgba(242,127,163,.08);border:1px solid rgba(242,127,163,.18);display:grid;gap:8px}
.lb-poem{margin:0;font-family:var(--f-note);font-size:23px;line-height:1.5;color:#fbe3ec}
.lb-cheer{margin:0;font-size:14px;line-height:1.7;color:#e9cfdb}
.lb-cheer::before{content:"\2600\FE0E  ";color:#e4b867}
.lb-words .linkish{justify-self:start;padding:0;color:#b896a8;font-size:12px}
@media (prefers-reduced-motion:reduce){.today.swap .today-words,.today.swap .today-photo{animation:none}}