/* Shared look for the sign-in, invitation and admin pages: the gallery's paper, type and quiet controls. */
:root{
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --sans:'Geist',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --bg:#FDFCFE;--panel:#fff;--fg:#15181E;--fg2:rgba(21,24,30,.62);--fg3:rgba(21,24,30,.42);
  --line:rgba(15,18,25,.09);--hover:rgba(15,18,25,.05);--on:rgba(15,18,25,.09);
  --accent:#E0307F;--danger:#C93434;--ok:#1E8E5A;
  --lift:0 20px 56px rgba(24,28,46,.10),0 2px 8px rgba(24,28,46,.05);--lift-sm:0 6px 20px rgba(24,28,46,.07),0 1px 2px rgba(24,28,46,.05);
  --ease:cubic-bezier(.22,.8,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{min-height:100vh;background:var(--bg);color:var(--fg);font:400 14.5px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
a{color:inherit}

/* ---- forms ---- */
.field{display:grid;gap:6px;margin-bottom:14px}
.field>span{font-size:12.5px;font-weight:500;color:var(--fg2)}
.input,select.input{height:44px;width:100%;padding:0 14px;border-radius:12px;border:1px solid var(--line);background:#fff;transition:border-color .2s,box-shadow .2s}
.input:focus{outline:none;border-color:rgba(224,48,127,.5);box-shadow:0 0 0 4px rgba(224,48,127,.09)}
.btn{height:44px;padding:0 20px;border-radius:12px;font-weight:500;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;
  transition:background .2s,color .2s,opacity .2s,transform .15s var(--ease)}
.btn:active{transform:scale(.98)}
.btn.primary{background:var(--fg);color:#fff}
.btn.primary:hover{opacity:.9}
.btn.ghost{border:1px solid var(--line);background:#fff}
.btn.ghost:hover{background:var(--hover)}
.btn.danger{color:var(--danger);border:1px solid rgba(201,52,52,.25);background:#fff}
.btn.danger:hover{background:rgba(201,52,52,.06)}
.btn.sm{height:34px;padding:0 13px;border-radius:10px;font-size:13px}
.btn[disabled]{opacity:.45;cursor:default;transform:none}
.msg{min-height:20px;font-size:13px;color:var(--danger);margin:4px 0 12px}
.msg.ok{color:var(--ok)}

/* ---- the small centred card used by sign-in and invitations ---- */
.center{min-height:100vh;display:grid;place-items:center;padding:24px 16px;
  background:radial-gradient(60% 50% at 20% 10%,rgba(255,120,160,.07),transparent 70%),radial-gradient(60% 50% at 85% 90%,rgba(110,160,255,.08),transparent 70%),var(--bg)}
.card{width:min(400px,100%);padding:36px 32px 30px;border-radius:24px;background:var(--panel);border:1px solid var(--line);box-shadow:var(--lift);animation:rise .6s var(--ease)}
.card h1{font:400 34px/1.05 var(--serif);letter-spacing:-.01em;margin-bottom:8px}
.card .lead{color:var(--fg2);margin-bottom:24px}
.card .btn.primary{width:100%;margin-top:6px}
.foot{margin-top:18px;text-align:center;font-size:12.5px;color:var(--fg3)}
.eyebrow{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--fg3);margin-bottom:10px}

/* ---- a shared photo or video, open to anyone with its link ---- */
.share{gap:18px;align-content:center}
.shared{width:min(1080px,100%);display:grid;gap:16px;animation:rise .6s var(--ease)}
.shared img,.shared video{display:block;width:auto;height:auto;max-width:100%;max-height:min(74vh,1100px);margin:0 auto;border-radius:18px;background:#f1f1f4;
  box-shadow:0 30px 80px rgba(18,22,38,.18),0 4px 14px rgba(18,22,38,.08)}
.shared video{width:100%;background:#000}
.shared figcaption{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 20px;padding:0 4px}
.sc-text{min-width:0}
.sc-text h1{font:400 30px/1.1 var(--serif);letter-spacing:-.01em;word-break:break-word}
.sc-text p{color:var(--fg2);font-size:13.5px;margin-top:4px}
.share .foot{margin-top:0;max-width:520px}
.card.gone{text-align:center}
.card.gone .btn{width:auto}
@media (max-width:560px){
  .shared figcaption{flex-direction:column;align-items:stretch}
  .shared figcaption .btn{width:100%}
  .sc-text h1{font-size:26px}
}

/* ---- toast ---- */
.toast{position:fixed;left:50%;bottom:24px;z-index:50;transform:translate(-50%,10px);opacity:0;pointer-events:none;max-width:calc(100% - 32px);
  padding:10px 18px;border-radius:999px;background:var(--fg);color:#fff;font-size:13.5px;box-shadow:var(--lift);transition:opacity .3s,transform .4s var(--ease)}
.toast.on{opacity:1;transform:translate(-50%,0)}
.toast.bad{background:var(--danger)}

@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:.01ms!important}}
/* touch screens: 16px text in every box, so an iPhone never zooms the page in when one is tapped */
@media (pointer:coarse){
  .input,select.input,textarea{font-size:16px}
  .btn.sm{height:40px}
}