/* Signing feature — sender-facing UI. All classes prefixed `sg-` to avoid
 * collisions. Uses neutral theme tokens with safe fallbacks so it works in
 * the dark TaleClip shell as well as standalone. */

.sg-shell {
    --sg-bg:        var(--surface, #16181d);
    --sg-bg-2:      var(--surface-2, #1d2026);
    --sg-border:    var(--border, #2a2e37);
    --sg-text:      var(--text, #e8eaed);
    --sg-muted:     var(--text-muted, #9aa0aa);
    --sg-accent:    var(--accent, #6c8cff);
    --sg-danger:    var(--danger, #e05260);
    --sg-radius:    12px;
    color: var(--sg-text);
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 1100px;
}

/* status bar */
.sg-statusbar {
    font-size: 13px;
    color: var(--sg-muted);
    background: var(--sg-bg-2);
    border: 1px solid var(--sg-border);
    border-radius: 8px;
    padding: 8px 12px;
}

/* tabs */
.sg-tabs {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--sg-border);
    padding-bottom: 6px;
}
.sg-tab {
    background: transparent;
    border: 1px solid transparent;
    color: var(--sg-muted);
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background .15s, color .15s;
}
.sg-tab:hover { color: var(--sg-text); background: var(--sg-bg-2); }
.sg-tab.active {
    color: var(--sg-text);
    background: var(--sg-bg-2);
    border-color: var(--sg-border);
}

/* panels */
.sg-panel { display: none; }
.sg-panel.active { display: block; }

/* grid (templates: list + form) */
.sg-grid {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) minmax(320px, 1.2fr);
    gap: 16px;
    align-items: start;
}

/* cards */
.sg-card {
    background: var(--sg-bg);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius);
    padding: 16px;
}
.sg-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}
.sg-card-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

/* lists */
.sg-list { display: flex; flex-direction: column; gap: 8px; }
.sg-list-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    background: var(--sg-bg-2);
    border: 1px solid var(--sg-border);
    border-radius: 8px;
    padding: 10px 12px;
}
.sg-list-name { font-weight: 600; font-size: 14px; }
.sg-list-desc { font-size: 12px; color: var(--sg-muted); margin-top: 2px; }
.sg-list-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* chips */
.sg-chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.sg-chip {
    font-size: 11px;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    background: rgba(108,140,255,.12);
    color: var(--sg-accent);
    border: 1px solid rgba(108,140,255,.3);
    border-radius: 6px;
    padding: 1px 6px;
}
.sg-chip-signer {
    background: rgba(255,255,255,.06);
    color: var(--sg-muted);
    border-color: var(--sg-border);
}
.sg-detected { margin: 6px 0; font-size: 12px; }
.sg-detected-label { color: var(--sg-muted); margin-right: 4px; }

/* forms */
.sg-form { display: flex; flex-direction: column; gap: 12px; }
.sg-label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 13px;
    color: var(--sg-muted);
}
.sg-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.sg-textarea {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 13px;
    resize: vertical;
    min-height: 140px;
}
.sg-hint { font-size: 12px; color: var(--sg-muted); margin: 0; }
.sg-hint code {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    background: var(--sg-bg-2);
    padding: 1px 4px;
    border-radius: 4px;
}
.sg-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}
.sg-fields { display: flex; flex-direction: column; gap: 10px; }

/* small buttons */
.sg-btn-sm { padding: 5px 12px; font-size: 13px; }

/* fallback button styling if app tokens absent */
.sg-shell .btn-primary {
    background: var(--sg-accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
}
.sg-shell .btn-primary:hover { filter: brightness(1.08); }
.sg-shell .btn-secondary {
    background: var(--sg-bg-2);
    color: var(--sg-text);
    border: 1px solid var(--sg-border);
    border-radius: 8px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
}
.sg-shell .btn-secondary:hover { border-color: var(--sg-accent); }
.sg-shell .form-input {
    background: var(--sg-bg-2);
    color: var(--sg-text);
    border: 1px solid var(--sg-border);
    border-radius: 8px;
    padding: 8px 10px;
    font-size: 14px;
    width: 100%;
    box-sizing: border-box;
}
.sg-shell .form-input:focus {
    outline: none;
    border-color: var(--sg-accent);
}

/* result / link rows */
.sg-result {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--sg-border);
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.sg-result-ok { color: var(--sg-text); font-weight: 500; }
.sg-error { color: var(--sg-danger); font-size: 13px; }
.sg-muted { color: var(--sg-muted); font-size: 13px; }
.sg-linkrow { display: flex; gap: 8px; align-items: center; }
.sg-linkrow .form-input { flex: 1; }

/* requests table */
.sg-table-wrap { overflow-x: auto; }
.sg-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.sg-table th, .sg-table td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--sg-border);
    vertical-align: top;
}
.sg-table th {
    color: var(--sg-muted);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.sg-rcpt { font-weight: 600; }
.sg-rcpt-email { font-size: 12px; color: var(--sg-muted); }
.sg-acts { display: flex; flex-wrap: wrap; gap: 6px; }

/* status badges */
.sg-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    text-transform: capitalize;
    padding: 2px 9px;
    border-radius: 999px;
    border: 1px solid var(--sg-border);
    background: var(--sg-bg-2);
    color: var(--sg-muted);
}
.sg-badge-draft       { color: #c9cdd4; }
.sg-badge-sent        { color: #6c8cff; border-color: rgba(108,140,255,.4); background: rgba(108,140,255,.12); }
.sg-badge-pending     { color: #e0b450; border-color: rgba(224,180,80,.4); background: rgba(224,180,80,.12); }
.sg-badge-viewed      { color: #58c0d0; border-color: rgba(88,192,208,.4); background: rgba(88,192,208,.12); }
.sg-badge-completed   { color: #57c97a; border-color: rgba(87,201,122,.4); background: rgba(87,201,122,.12); }
.sg-badge-cancelled,
.sg-badge-canceled    { color: var(--sg-danger); border-color: rgba(224,82,96,.4); background: rgba(224,82,96,.12); }

/* preview modal */
.sg-modal {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.sg-modal[hidden] { display: none; }
.sg-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.6);
}
.sg-modal-box {
    position: relative;
    z-index: 1;
    background: var(--sg-bg);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius);
    max-width: 760px;
    width: 100%;
    max-height: 82vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.sg-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--sg-border);
}
.sg-modal-title { margin: 0; font-size: 15px; font-weight: 600; }
.sg-modal-x {
    background: transparent;
    border: none;
    color: var(--sg-muted);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}
.sg-modal-x:hover { color: var(--sg-text); }
.sg-modal-body { padding: 16px; overflow: auto; }
.sg-preview-doc {
    background: #fff;
    color: #111;
    padding: 24px;
    border-radius: 8px;
}

/* responsive: stack on narrow screens */
@media (max-width: 820px) {
    .sg-grid { grid-template-columns: 1fr; }
    .sg-row { grid-template-columns: 1fr; }
}

/* built-in template catalog in the Templates list */
.sg-list-section { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em;
  color: var(--text-muted, #8b93a7); margin: 14px 0 6px; }
.sg-list-section:first-child { margin-top: 0; }
.sg-tag { display: inline-block; font-size: 10px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .03em; padding: 1px 6px; border-radius: 999px; vertical-align: middle;
  background: rgba(110,168,254,.18); color: #6ea8fe; margin-left: 6px; }
.sg-chip-signer { background: rgba(229,160,8,.18); color: #e3a008; }

/* per-field help text under the label */
.sg-field-hint { display: block; font-weight: 400; font-size: 12px; color: var(--text-muted, #8b93a7);
  margin: 2px 0 6px; line-height: 1.4; }
.sg-autonote { font-size: 12px; margin: 0 0 10px; }

/* signer attachment indicator in the requests table */
.sg-attach-note { font-size: 11.5px; color: #733fa6; margin-top: 3px; font-weight: 600; }

/* delete action */
.sg-btn-danger { color: #b91c1c; border-color: #f0c4c4; }
.sg-btn-danger:hover { background: #fde8e8; border-color: #e3342f; color: #b91c1c; }