/* ─────────────────────────────────────────────────────────────────────────────
   אלפא · חתימות — design system

   The visual vocabulary is borrowed from the documents themselves: Israeli bank
   forms. Warm photocopy paper, hairline table rules, official seal blue, and the
   tiny monospace revision code printed in every form's corner — which becomes the
   recurring device for envelope references.

   Type: Frank Ruhl Libre (Hebrew serif) for display — legal-document voice.
         Assistant for UI. IBM Plex Mono for codes and numbers.
   ───────────────────────────────────────────────────────────────────────────── */

@font-face{font-family:Assistant;src:url(fonts/assistant-hebrew-400-normal.woff2)format('woff2');font-weight:400;font-display:swap;unicode-range:U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}
@font-face{font-family:Assistant;src:url(fonts/assistant-latin-400-normal.woff2)format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Assistant;src:url(fonts/assistant-hebrew-600-normal.woff2)format('woff2');font-weight:600;font-display:swap;unicode-range:U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}
@font-face{font-family:Assistant;src:url(fonts/assistant-latin-600-normal.woff2)format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:Assistant;src:url(fonts/assistant-hebrew-700-normal.woff2)format('woff2');font-weight:700;font-display:swap;unicode-range:U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}
@font-face{font-family:Assistant;src:url(fonts/assistant-latin-700-normal.woff2)format('woff2');font-weight:700;font-display:swap}

@font-face{font-family:'Frank Ruhl';src:url(fonts/frank-ruhl-libre-hebrew-500-normal.woff2)format('woff2');font-weight:500;font-display:swap;unicode-range:U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}
@font-face{font-family:'Frank Ruhl';src:url(fonts/frank-ruhl-libre-latin-500-normal.woff2)format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Frank Ruhl';src:url(fonts/frank-ruhl-libre-hebrew-700-normal.woff2)format('woff2');font-weight:700;font-display:swap;unicode-range:U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}
@font-face{font-family:'Frank Ruhl';src:url(fonts/frank-ruhl-libre-latin-700-normal.woff2)format('woff2');font-weight:700;font-display:swap}

@font-face{font-family:'Plex Mono';src:url(fonts/ibm-plex-mono-latin-400-normal.woff2)format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Plex Mono';src:url(fonts/ibm-plex-mono-latin-500-normal.woff2)format('woff2');font-weight:500;font-display:swap}

@font-face{font-family:Handwriting;src:url(fonts/gveret-levin-hebrew-400-normal.woff2)format('woff2');font-weight:400;font-display:swap;unicode-range:U+0590-05FF,U+FB1D-FB4F}
@font-face{font-family:Handwriting;src:url(fonts/caveat-latin-400-normal.woff2)format('woff2');font-weight:400;font-display:swap}

:root{
  /* paper & ink */
  --paper:#F6F5F1;
  --paper-2:#EFEDE6;
  --card:#FFFFFF;
  --ink:#14202E;
  --ink-2:#3D4756;
  --ink-3:#6E7684;
  --rule:#E3DFD5;
  --rule-2:#CFC9BC;

  /* the three states a document can be in */
  --seal:#1C4FA1;        /* bank blue — primary action, "in motion" */
  --seal-soft:#E8EEF9;
  --stamp:#B0392C;       /* rubber-stamp red — needs attention */
  --stamp-soft:#FAEDEB;
  --sealed:#1D6B4C;      /* completed */
  --sealed-soft:#E7F2EC;
  --amber:#9A6B12;
  --amber-soft:#FBF2E0;

  --r-sm:6px; --r:10px; --r-lg:16px;
  --sh-1:0 1px 2px rgba(20,32,46,.06),0 1px 3px rgba(20,32,46,.05);
  --sh-2:0 4px 14px rgba(20,32,46,.08),0 1px 3px rgba(20,32,46,.05);
  --sh-3:0 18px 48px rgba(20,32,46,.16);
  --rail:60px;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Assistant,-apple-system,'Segoe UI',sans-serif;
  background:var(--paper); color:var(--ink);
  font-size:15px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Frank Ruhl',Georgia,serif;font-weight:700;margin:0;letter-spacing:-.01em}
h1{font-size:29px;line-height:1.2}
h2{font-size:20px;line-height:1.3}
h3{font-size:16px;font-weight:500}
a{color:var(--seal);text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--seal);outline-offset:2px;border-radius:3px}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* ── the form-code device ────────────────────────────────────────────────── */
.code{
  font-family:'Plex Mono',monospace; font-size:11px; letter-spacing:.02em;
  color:var(--ink-3); background:var(--paper-2); border:1px solid var(--rule);
  padding:2px 7px; border-radius:4px; white-space:nowrap; direction:ltr; display:inline-block;
}
.eyebrow{
  font-family:'Plex Mono',monospace; font-size:10.5px; letter-spacing:.14em;
  text-transform:uppercase; color:var(--ink-3); margin-bottom:6px;
}

/* ── buttons ─────────────────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:7px;justify-content:center;
  padding:9px 17px;border-radius:var(--r);border:1px solid transparent;
  background:var(--card);color:var(--ink);font-weight:600;font-size:14px;
  cursor:pointer;transition:.14s ease;box-shadow:var(--sh-1);border-color:var(--rule);
  white-space:nowrap;
}
.btn:hover{border-color:var(--rule-2);transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.btn.primary{background:var(--seal);color:#fff;border-color:var(--seal)}
.btn.primary:hover{background:#17408A;border-color:#17408A}
.btn.danger{background:var(--card);color:var(--stamp);border-color:#EBD3CF}
.btn.danger:hover{background:var(--stamp-soft)}
.btn.ghost{background:transparent;box-shadow:none;border-color:transparent;color:var(--ink-2)}
.btn.ghost:hover{background:var(--paper-2);border-color:var(--rule)}
.btn.sm{padding:6px 12px;font-size:13px;border-radius:8px}
.btn.lg{padding:14px 30px;font-size:16px;border-radius:12px}
.btn.block{width:100%}

/* ── inputs ──────────────────────────────────────────────────────────────── */
.field{margin-bottom:15px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:5px}
.field .hint{font-size:11.5px;color:var(--ink-3);margin-top:4px}
.field .err{font-size:11.5px;color:var(--stamp);margin-top:4px;font-weight:600}
input[type=text],input[type=email],input[type=tel],input[type=password],input[type=date],
input[type=number],select,textarea{
  width:100%;padding:10px 12px;border:1px solid var(--rule-2);border-radius:9px;
  background:var(--card);transition:.14s;font-size:14.5px;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--seal);box-shadow:0 0 0 3px var(--seal-soft)}
input.invalid,select.invalid{border-color:var(--stamp);box-shadow:0 0 0 3px var(--stamp-soft)}
input[dir=ltr]{direction:ltr;text-align:right}
textarea{min-height:80px;resize:vertical}

/* ── cards & rules ───────────────────────────────────────────────────────── */
.card{background:var(--card);border:1px solid var(--rule);border-radius:var(--r-lg);box-shadow:var(--sh-1)}
.card-pad{padding:20px 22px}
.hr{height:1px;background:var(--rule);border:0;margin:18px 0}

/* ── status pills ────────────────────────────────────────────────────────── */
.pill{
  display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;
  padding:3px 10px;border-radius:999px;white-space:nowrap;
}
.pill::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.pill.draft{background:var(--paper-2);color:var(--ink-3)}
.pill.sent,.pill.viewed{background:var(--seal-soft);color:var(--seal)}
.pill.partially_signed{background:var(--amber-soft);color:var(--amber)}
.pill.completed{background:var(--sealed-soft);color:var(--sealed)}
.pill.declined,.pill.cancelled,.pill.expired{background:var(--stamp-soft);color:var(--stamp)}

/* ── the document strip: real page thumbnails, the signature device ──────── */
.strip{display:flex;gap:5px;align-items:flex-end}
.strip img,.strip .sheet{
  width:26px;height:36px;object-fit:cover;object-position:top;
  border:1px solid var(--rule-2);border-radius:2px;background:#fff;
  box-shadow:0 1px 2px rgba(20,32,46,.09);display:block;
}
.strip .more{font-size:11px;color:var(--ink-3);font-family:'Plex Mono',monospace;align-self:center}

/* ── toast ───────────────────────────────────────────────────────────────── */
#toasts{position:fixed;bottom:20px;left:20px;z-index:9000;display:flex;flex-direction:column;gap:8px}
.toast{
  background:var(--ink);color:#fff;padding:12px 18px;border-radius:11px;
  box-shadow:var(--sh-3);font-size:14px;max-width:400px;
  animation:toastIn .22s cubic-bezier(.2,.9,.3,1);
}
.toast.err{background:var(--stamp)}
.toast.ok{background:var(--sealed)}
@keyframes toastIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ── modal ───────────────────────────────────────────────────────────────── */
.backdrop{position:fixed;inset:0;background:rgba(20,32,46,.42);backdrop-filter:blur(3px);
  z-index:8000;display:flex;align-items:center;justify-content:center;padding:20px;
  animation:fade .16s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{background:var(--card);border-radius:18px;box-shadow:var(--sh-3);max-width:560px;width:100%;
  max-height:88vh;overflow:auto;animation:pop .2s cubic-bezier(.2,.9,.3,1)}
@keyframes pop{from{opacity:0;transform:scale(.97) translateY(8px)}to{opacity:1;transform:none}}
.modal header{padding:20px 24px 0;display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.modal .body{padding:16px 24px}
.modal footer{padding:14px 24px 20px;display:flex;gap:9px;justify-content:flex-start;
  border-top:1px solid var(--rule);margin-top:8px;padding-top:16px}

.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;
  border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
.spinner.dark{border-color:var(--rule-2);border-top-color:var(--seal)}
@keyframes spin{to{transform:rotate(360deg)}}

.empty{text-align:center;padding:56px 20px;color:var(--ink-3)}
.empty h3{font-family:'Frank Ruhl',serif;font-size:19px;color:var(--ink);margin-bottom:6px;font-weight:700}

.muted{color:var(--ink-3)}
.small{font-size:12.5px}
.row{display:flex;gap:10px;align-items:center}
.grow{flex:1}
.wrap{flex-wrap:wrap}