/* /submit/ form (build_submit.py, assets/submit.js) */
.sf-form [hidden]{display:none!important}
.sf-wrap{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(20px,3vw,40px);align-items:start}
.sf-form{display:flex;flex-direction:column;gap:16px;min-width:0;scroll-margin-top:96px}
.sf-box{background:var(--surface);border-radius:16px;box-shadow:var(--sh-card);padding:clamp(18px,2.4vw,28px)}
.sf-box h2{font-family:var(--display);font-weight:800;text-transform:uppercase;font-size:clamp(24px,2.4vw,30px);line-height:1;margin:0 0 14px}
.sf-box .muted{margin:-6px 0 14px;color:var(--muted);font-size:14px}
.sf-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0 16px}
.sf{display:flex;flex-direction:column;gap:6px;margin:0 0 16px}
.sf>label{font-weight:700;font-size:15px}
.sf>label b{color:var(--brand)}
.sf input:not([type=checkbox]):not([type=file]),.sf select,.sf textarea,.sf-date input{font:500 16px/1.4 var(--body);color:var(--ink);background:#fff;border:1px solid var(--border-strong);border-radius:10px;padding:11px 12px;min-height:48px;width:100%;box-sizing:border-box}
.sf textarea{min-height:120px;resize:vertical}
.sf input:focus,.sf select:focus,.sf textarea:focus,.sf-date input:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.sf input:disabled{background:var(--bg);color:var(--subtle)}
.sf .hint{color:var(--subtle);font-size:13px}
.sf .err{color:var(--error);font-size:14px;font-weight:600}
.sf .err:empty{display:none}
.sf.bad input:not([type=checkbox]),.sf.bad select,.sf.bad textarea{border-color:var(--error);background:var(--error-bg)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:15px;line-height:1.45;cursor:pointer}
.check input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--brand);flex:none}
.check a{color:var(--brand-700)}
.sf-dates{display:flex;flex-direction:column;gap:10px}
.sf-date{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr) 44px;gap:10px;align-items:end}
.sf-date label{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:700;color:var(--muted)}
.sf-date .icon-btn{width:44px;height:48px;border:1px solid var(--border);border-radius:10px;background:#fff;cursor:pointer;font-size:18px}
.sf-form .sf-date .icon-btn[hidden]{display:block!important;visibility:hidden}
.sf-date input{min-width:0}
.sf-date label,.sf-date input{min-width:0;max-width:100%}
/* iOS Safari gives date/time fields a fixed native width that ignores the grid: let them size like other fields */
@supports (-webkit-touch-callout:none){
  .sf input[type=date],.sf input[type=time],.sf-date input{-webkit-appearance:none;appearance:none;display:block;min-width:0}
  .sf input::-webkit-date-and-time-value{text-align:left;margin:0}
}
.sf-add{align-self:flex-start;margin-top:10px;min-height:40px}
.sf-until{display:flex;flex-direction:column;gap:6px;margin-top:10px;font-weight:700}
.sf-until input{max-width:260px}
.sf-preview{max-width:260px;max-height:180px;border-radius:10px;object-fit:cover;margin-top:6px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.sf-status{margin:0 0 12px;font-weight:600;color:var(--slate)}
.sf-status:empty{display:none}
.sf-status.bad{color:var(--error)}
.sf-send{width:100%;max-width:320px}
.sf-send:disabled{opacity:.6;cursor:wait}
.sf-done{text-align:center;padding:40px 24px}
.sf-done i{font-size:48px;color:var(--brand)}
.sf-done p{max-width:520px;margin:0 auto;font-size:17px;line-height:1.6;color:var(--slate)}
.sf-target{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border-radius:12px;background:var(--brand-50);margin:0 0 18px}
.sf-target:empty{display:none}
.sf-target .kicker{margin:0;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--brand-700)}
.sf-target b{font-size:18px}
.sf-target span{color:var(--slate)}
.sf-target a{color:var(--brand-700);font-size:14px;word-break:break-all}
.sf-note{margin:0;color:var(--warn);font-weight:600}
.sf-opts{display:flex;flex-wrap:wrap;gap:8px}
.sf-wd{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.sf-wd .chip-check{min-height:40px;padding:0 12px}
.sf-rep-until{display:flex;flex-direction:column;gap:6px;margin-top:12px;font-weight:700}
.sf-rep-until input{max-width:260px}
.chip-check{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border:1px solid var(--border);border-radius:999px;background:#fff;font-weight:600;font-size:15px;cursor:pointer}
.chip-check input{accent-color:var(--brand);width:18px;height:18px;margin:0}
.chip-check:has(input:checked){border-color:var(--brand);background:var(--brand-50)}
.chip-check:has(input:disabled){opacity:.5}
.sf-opt{border-left:3px solid var(--brand-100);padding:4px 0 0 14px;margin:16px 0 0}
.sf-aside{position:sticky;top:88px;background:var(--surface);border-radius:16px;box-shadow:var(--sh-card);padding:24px}
.sf-aside h2{font-family:var(--display);font-weight:800;text-transform:uppercase;font-size:26px;line-height:1;margin:0 0 16px}
.sf-aside h3{font-size:16px;margin:20px 0 6px}
.sf-aside ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.sf-aside li{display:flex;gap:12px}
.sf-aside li i{font-size:24px;color:var(--brand);flex:none;margin-top:2px}
.sf-aside li p,.sf-aside>p{margin:2px 0 0;font-size:14px;line-height:1.55;color:var(--slate)}
@media (max-width:1024px){.sf-wrap{grid-template-columns:1fr}.sf-aside{position:static;order:-1}}
@media (max-width:600px){
  /* date (+ remove button) on the first line, From and Until half and half on the second */
  .sf-date{display:flex;flex-wrap:wrap;gap:10px}
  .sf-date label:first-child{flex:1 1 calc(100% - 54px)}
  .sf-date .icon-btn{flex:0 0 44px;align-self:flex-end;order:1}
  .sf-form .sf-date .icon-btn[hidden]{display:none!important}
  .sf-date label:nth-child(2),.sf-date label:nth-child(3){flex:1 1 calc(50% - 5px)}
  .sf-date label:nth-child(2){order:2}
  .sf-date label:nth-child(3){order:3}
  .sf-until input,.sf-rep-until input{max-width:none}
  .sf-send{max-width:none}
  .sf-aside ol li p{display:none}
}