/* Request a Signature — /esign/. Base styles follow /clock/ (es- prefix). */
/* Handwriting fonts for typed signatures (as Fill & Sign loads them). */
@font-face { font-family: "Caveat"; src: url("/static/vendor/fonts-sign/Caveat-Regular.woff2?v=1") format("woff2"); font-display: swap; }
@font-face { font-family: "Yuji Syuku"; src: url("/static/vendor/fonts-sign/YujiSyuku-Regular.woff2?v=1") format("woff2"); font-display: swap; }

.es-wrap { max-width: 1100px; margin: 0 auto; padding: 96px 16px 48px; color: var(--text-primary); box-sizing: border-box; }
.es-wrap, .es-dlg { --es-ok: var(--color-success, #22c55e); --es-warn: var(--color-warning, #f59e0b); --es-err: var(--color-danger-hover, #f87171);
  --es-req: #f43f5e; --es-fld: rgba(99, 102, 241, 0.16); --es-fld-line: #818cf8; --es-auto: rgba(148, 163, 184, 0.18); --es-done: rgba(34, 197, 94, 0.14); }
:root[data-theme="light"] .es-wrap, :root[data-theme="light"] .es-dlg { --es-ok: #15803d; --es-warn: #b45309; --es-err: #b91c1c; --es-req: #e11d48;
  --es-fld: rgba(79, 70, 229, 0.10); --es-fld-line: #4f46e5; --es-auto: rgba(100, 116, 139, 0.12); --es-done: rgba(21, 128, 61, 0.10); }
.es-wrap *, .es-wrap *::before, .es-wrap *::after, .es-dlg *, .es-dlg *::before, .es-dlg *::after { box-sizing: border-box; }
.es-wrap [hidden], .es-dlg [hidden] { display: none !important; }
.es-intro h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin: 0 0 8px; }
.es-intro p { color: var(--text-secondary); margin: 0 0 16px; max-width: 70ch; }
.es-stack { display: grid; grid-template-columns: minmax(0, 1fr); min-width: 0; }
.es-card { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: 12px; padding: 20px 16px; margin: 16px 0 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; min-width: 0; }
.es-card h2 { font-size: 1.2rem; margin: 0; }
.es-title { overflow-wrap: anywhere; unicode-bidi: isolate; }
.es-h3 { font-size: 1.05rem; margin: 0; overflow-wrap: anywhere; }
.es-label { font-weight: 600; font-size: 0.95rem; }
.es-col { display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px; min-width: 0; }
.es-field { width: 100%; max-width: 100%; min-width: 0; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border-color); background: var(--bg-primary); color: var(--text-primary); font: inherit; }
/* iOS Safari zooms into any field under 16px. */
.es-wrap input, .es-wrap textarea, .es-dlg input { font-size: max(16px, 1rem); }
.es-field:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 1px; }
.es-textarea { resize: vertical; min-height: 4em; line-height: 1.45; }
.es-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9rem; }
.es-hint { color: var(--text-secondary); font-size: 0.9rem; margin: 0; overflow-wrap: anywhere; }
.es-hint:empty { display: none; }
.es-warn { color: var(--es-warn); font-weight: 600; margin: 0; overflow-wrap: anywhere; }
.es-ok { color: var(--es-ok); }
.es-remind { margin: 0; font-size: 0.9rem; padding: 8px 10px; border-left: 3px solid var(--es-warn); background: var(--bg-primary); border-radius: 0 8px 8px 0; }
.es-msg { font-size: 1.05rem; font-weight: 600; margin: 0; overflow-wrap: anywhere; }
.es-msg:empty { display: none; }
.es-msg.is-ok { color: var(--es-ok); }
.es-msg.is-bad { color: var(--es-err); }
.es-error { color: var(--es-err); margin: 0; overflow-wrap: anywhere; }
.es-error:empty { display: none; }
.es-banner { font-weight: 600; padding: 10px 12px; border: 1px solid var(--es-err); border-radius: 10px; margin: 8px 0 0; }
.es-note { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; padding: 10px 12px; border-left: 3px solid var(--color-primary); background: var(--bg-primary); border-radius: 0 8px 8px 0; unicode-bidi: plaintext; }
.es-note:empty { display: none; }
.es-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.es-check { display: flex; gap: 8px; align-items: flex-start; cursor: pointer; }
.es-check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--color-primary); flex: 0 0 auto; }
.es-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--border-color); background: transparent; color: var(--text-primary); border-radius: 10px; padding: 9px 16px; cursor: pointer; font: inherit; text-decoration: none; line-height: 1.2; min-height: 40px; }
.es-btn:hover { border-color: var(--color-primary); }
.es-btn--primary { background: var(--color-primary); border-color: var(--color-primary); color: #fff; font-weight: 600; }
.es-btn--primary:hover { background: var(--color-primary-active, #4f46e5); }
.es-btn--danger { border-color: var(--es-err); color: var(--es-err); }
.es-btn--sm { padding: 4px 10px; min-height: 32px; font-size: 0.85rem; border-radius: 8px; }
.es-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.es-btn:focus-visible, .es-tool:focus-visible, .es-segbtn:focus-visible, .es-link:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.es-link { background: none; border: 0; padding: 0; color: var(--text-secondary); text-decoration: underline; cursor: pointer; font: inherit; font-size: 0.85rem; }
.es-copyrow { display: flex; gap: 8px; min-width: 0; flex-wrap: wrap; }
.es-copyrow .es-field { flex: 1 1 14em; }
.es-confirm { display: grid; gap: 8px; padding: 12px; border: 1px solid var(--es-err); border-radius: 10px; }
.es-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.es-list a { overflow-wrap: anywhere; }
.es-mine-row { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; }
.es-mine-rm { margin-left: auto; }
.es-mine-row--ask { outline: 2px solid var(--es-err); outline-offset: 3px; border-radius: 6px; }
.es-qr { display: grid; justify-items: start; gap: 4px; }
.es-qr canvas { width: 180px; height: 180px; image-rendering: pixelated; border-radius: 6px; background: #fff; }
.es-status { font-size: 1.3rem; font-weight: 700; margin: 0; overflow-wrap: anywhere; unicode-bidi: isolate; }
.es-times { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; color: var(--text-secondary); font-size: 0.92rem; }
.es-flash { color: var(--es-ok); }

/* file pick */
.es-file { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.es-drop { display: grid; justify-items: center; gap: 10px; padding: 28px 16px; border: 2px dashed var(--border-color); border-radius: 12px; background: var(--bg-primary); cursor: pointer; text-align: center; }
.es-drop.is-over, .es-drop:hover { border-color: var(--color-primary); }
.es-drop--sm { padding: 16px; }
.es-drop-title { font-weight: 600; }
.es-file:focus-visible + * , .es-drop:focus-within { outline: 2px solid var(--color-primary); outline-offset: 2px; }

/* place fields */
.es-tools { display: flex; flex-wrap: wrap; gap: 6px; }
.es-tool { border: 1px solid var(--border-color); background: var(--bg-primary); color: var(--text-primary); border-radius: 999px; padding: 7px 14px; cursor: pointer; font: inherit; font-size: 0.92rem; min-height: 38px; }
.es-tool[aria-pressed="true"] { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.es-armed:empty { display: none; }
.es-armed { font-size: 0.95rem; color: var(--color-primary); }
.es-place { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 16px; align-items: start; min-width: 0; }
.es-side { position: sticky; top: 80px; display: grid; gap: 8px; min-width: 0; max-height: calc(100vh - 100px); overflow: auto; }
.es-flist { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.es-frow { display: grid; gap: 6px; padding: 8px 10px; border: 1px solid var(--border-color); border-radius: 10px; background: var(--bg-primary); min-width: 0; }
.es-frow.is-sel { border-color: var(--color-primary); }
.es-frow-name { font-weight: 600; font-size: 0.92rem; overflow-wrap: anywhere; }
.es-frow-ctl { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.es-frow-ctl .es-check { font-size: 0.9rem; align-items: center; margin-right: auto; }
.es-frow-ctl .es-check input { margin: 0; }

.es-pages { display: grid; gap: 26px; padding-top: 20px; justify-items: center; min-width: 0; }
.es-page { position: relative; background: #fff; box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25); max-width: 100%; }
.es-page::before { content: attr(data-label); position: absolute; top: -18px; left: 0; font-size: 0.75rem; color: var(--text-secondary); }
.es-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.es-layer { position: absolute; inset: 0; }
.es-layer.is-armed { cursor: crosshair; }
.es-fld { position: absolute; display: flex; align-items: center; justify-content: center; border: 1.5px dashed var(--es-fld-line); background: var(--es-fld); color: #312e81; border-radius: 3px;
  font: 600 11px/1.1 system-ui, sans-serif; overflow: hidden; touch-action: none; user-select: none; cursor: move; padding: 0 2px; text-align: center; }
.es-fld.is-sel { border-style: solid; box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.35); }
.es-fld.is-opt { border-color: #64748b; }
.es-fld:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 1px; }
.es-fld-req { color: #be123c; margin-left: 2px; }
.es-handle { position: absolute; right: -1px; bottom: -1px; width: min(14px, 45%); height: min(14px, 45%); background: var(--es-fld-line); border-radius: 3px 0 2px 0; cursor: nwse-resize; touch-action: none; }

/* signer */
.es-from { font-weight: 600; overflow-wrap: anywhere; unicode-bidi: isolate; }
.es-report { justify-content: flex-end; }
.es-bar { position: sticky; top: 84px; z-index: 5; display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; justify-content: space-between; margin: 16px 0 0; padding: 10px 12px;
  background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: 12px; box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15); }
.es-bar-prog { display: flex; align-items: center; gap: 8px; min-width: 0; flex: 1 1 10em; }
.es-bar-prog progress { flex: 1 1 auto; min-width: 60px; height: 10px; accent-color: var(--color-primary); }
.es-bar-prog span { font-weight: 600; white-space: nowrap; font-size: 0.95rem; }
.es-bar-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.es-pages--sign { margin-top: 28px; }
.es-sf { position: absolute; display: flex; align-items: center; justify-content: center; border: 1.5px solid var(--es-fld-line); background: rgba(250, 204, 21, 0.28); color: #1e1b4b; border-radius: 3px;
  font: 600 11px/1.1 system-ui, sans-serif; padding: 0 2px; cursor: pointer; text-align: center; }
/* a bigger tap target than the field itself (fields are small on phones) */
button.es-sf::after { content: ""; position: absolute; inset: -8px; }
.es-sf > span { max-width: 100%; overflow: hidden; }
.es-sf.is-req { border-color: #e11d48; }
.es-sf.is-filled { background: rgba(34, 197, 94, 0.10); border-color: #16a34a; border-style: dashed; }
.es-sf.is-auto { background: rgba(148, 163, 184, 0.22); border-color: #64748b; border-style: dotted; cursor: default; color: #111827; font-weight: 400; }
.es-sf.is-current { box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.55); }
.es-sf:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 1px; }
.es-sf img { max-width: 100%; max-height: 100%; object-fit: contain; pointer-events: none; }
.es-sf-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-family: Helvetica, Arial, "Noto Sans JP", sans-serif; font-weight: 400; color: #111827; justify-self: start; width: 100%; text-align: left; }
.es-sf-tick { font-size: 1.1em; line-height: 1; color: #111827; }

/* dialogs */
.es-dlg { border: 1px solid var(--border-color); border-radius: 14px; background: var(--bg-secondary); color: var(--text-primary); padding: 0; width: min(520px, calc(100vw - 24px)); max-width: none; }
.es-dlg::backdrop { background: rgba(0, 0, 0, 0.55); }
.es-dlg h2 { font-size: 1.15rem; margin: 0; }
.es-dlg-body { display: grid; gap: 12px; padding: 18px 16px; }
.es-dlg--full { width: 100vw; height: 100vh; height: 100dvh; max-width: 100vw; max-height: 100vh; max-height: 100dvh; margin: 0; border: 0; border-radius: 0; inset: 0; }
.es-pad { display: flex; flex-direction: column; gap: 10px; height: 100%; padding: 14px 16px calc(14px + env(safe-area-inset-bottom)); max-width: 1100px; margin: 0 auto; }
.es-pad-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; }
.es-pad-body { flex: 1 1 auto; display: flex; flex-direction: column; gap: 8px; min-height: 0; }
.es-pad-canvas { flex: 1 1 auto; width: 100%; min-height: 160px; background: #fff; border: 1px solid var(--border-color); border-radius: 10px; touch-action: none; cursor: crosshair;
  background-image: linear-gradient(to top, transparent 24%, #cbd5e1 24%, #cbd5e1 calc(24% + 1px), transparent calc(24% + 1px)); }
.es-pad-foot { justify-content: flex-end; }
.es-typed { flex: 1 1 auto; min-height: 120px; display: flex; align-items: center; justify-content: center; background: #fff; color: #111827; border: 1px solid var(--border-color); border-radius: 10px;
  font-family: "Caveat", cursive; font-size: clamp(40px, 9vw, 96px); overflow: hidden; white-space: nowrap; padding: 0 12px; }
.es-typed.is-jp { font-family: "Yuji Syuku", serif; }
.es-seg { display: inline-flex; border: 1px solid var(--border-color); border-radius: 10px; overflow: hidden; }
.es-segbtn { border: 0; background: transparent; color: var(--text-primary); padding: 8px 16px; cursor: pointer; font: inherit; min-height: 40px; }
.es-segbtn[aria-pressed="true"] { background: var(--color-primary); color: #fff; font-weight: 600; }

@media (max-width: 820px) {
  .es-place { grid-template-columns: minmax(0, 1fr); }
  .es-side { position: static; max-height: none; }
}
@media (max-width: 480px) {
  .es-wrap { padding-top: 84px; }
  .es-card { padding: 16px 12px; }
  .es-bar { top: 76px; }
  .es-btn { padding: 9px 12px; }
}
.img-foot { text-align: center; padding: 24px 16px; font-size: 0.875rem; }
.img-foot a { color: var(--text-secondary); }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }