/* ── eSign — shared stylesheet ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

:root {
    --brand:   #b33a3a;
    --brand-d: #8a2929;
    --ok:      #2e7d32;
    --ok-bg:   #e8f5e9;
    --err:     #c62828;
    --err-bg:  #ffebee;
    --warn:    #856404;
    --warn-bg: #fff3cd;
    --border:  #d0d5e8;
    --bg:      #f5f7fb;
    --radius:  6px;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 0; padding: 0;
    background: #fff; color: #222;
    overflow-x: hidden;
}

a { color: var(--brand); }

/* ── Admin navigation ─────────────────────────────────────────────────────── */
.esign-nav {
    display: flex; align-items: center; gap: 8px;
    background: var(--brand); color: #fff;
    padding: 0 16px; height: 46px;
    flex-wrap: wrap;
}
.esign-nav .nav-brand {
    font-size: 16px; font-weight: 700; color: #fff;
    text-decoration: none; margin-right: 14px;
    white-space: nowrap;
    display: inline-flex; align-items: center; gap: 8px;
}
.esign-nav .nav-brand img {
    width: 26px; height: 26px; border-radius: 50%; object-fit: cover;
    box-shadow: 0 0 0 2px rgba(255,255,255,.35);
    background: #fff;
}
.esign-nav .nav-brand .nav-sub {
    font-weight: 400; opacity: .75; margin-left: 4px;
}
.esign-nav a {
    color: rgba(255,255,255,.85); text-decoration: none;
    font-size: 13px; padding: 5px 10px; border-radius: 4px;
    white-space: nowrap;
}
.esign-nav a:hover { background: rgba(255,255,255,.15); color: #fff; }
.esign-nav .nav-right { margin-left: auto; }
.esign-nav .nav-back {
    font-size: 12px; opacity: .8;
}

/* ── Page container ───────────────────────────────────────────────────────── */
.esign-main {
    max-width: 960px;
    margin: 0 auto;
    padding: 20px 16px 48px;
}
.esign-main h1 {
    color: var(--brand); font-size: 22px;
    border-bottom: 2px solid var(--brand);
    padding-bottom: 8px; margin: 0 0 6px;
}
.esign-main .subtitle {
    font-size: 13px; color: #666; margin: 0 0 18px;
}

/* ── Alerts ───────────────────────────────────────────────────────────────── */
.alert {
    padding: 12px 16px; border-radius: var(--radius);
    margin-bottom: 16px; font-size: 14px;
}
.alert-ok   { background: var(--ok-bg);   border: 1px solid #a5d6a7; color: var(--ok); }
.alert-err  { background: var(--err-bg);  border: 1px solid #ef9a9a; color: var(--err); }
.alert-warn { background: var(--warn-bg); border: 1px solid #ffc107; color: var(--warn); }
.alert-info { background: #e3f2fd; border: 1px solid #90caf9; color: #0d47a1; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
    display: inline-block; padding: 9px 18px;
    border-radius: var(--radius); font-size: 13px;
    font-weight: bold; text-decoration: none; cursor: pointer;
    border: none; line-height: 1.4;
    transition: background .15s;
    -webkit-tap-highlight-color: transparent;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-d); color: #fff; }
.btn-secondary { background: #fbeaea; color: var(--brand); border: 1px solid var(--border); }
.btn-secondary:hover { background: #d1d5eb; }
.btn-danger  { background: #c62828; color: #fff; }
.btn-danger:hover { background: #8b0000; }
.btn-sm { padding: 5px 11px; font-size: 12px; }
.btn + .btn { margin-left: 6px; }

/* ── Form elements ────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 13px; font-weight: bold; margin-bottom: 4px; color: #444; }
.form-group input[type=text],
.form-group input[type=email],
.form-group input[type=date],
.form-group input[type=number],
.form-group select,
.form-group textarea {
    width: 100%; padding: 8px 10px; border: 1px solid #bbb;
    border-radius: var(--radius); font-size: 14px;
    font-family: inherit; color: #222;
    transition: border-color .15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--brand); outline: none; }
.form-group textarea { resize: vertical; }
.form-hint { font-size: 11px; color: #888; margin-top: 3px; }

/* ── Tables ───────────────────────────────────────────────────────────────── */
.esign-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 8px; }
.esign-table th {
    background: var(--bg); border-bottom: 2px solid var(--border);
    padding: 9px 12px; text-align: left; color: var(--brand); font-size: 12px;
    text-transform: uppercase; letter-spacing: .04em;
}
.esign-table td { padding: 9px 12px; border-bottom: 1px solid #eee; vertical-align: middle; }
.esign-table tr:last-child td { border-bottom: none; }
.esign-table tr:hover td { background: var(--bg); }
.esign-table .actions { white-space: nowrap; }

/* ── Card grid (dashboard) ────────────────────────────────────────────────── */
.esign-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(200px, 100%), 1fr));
    gap: 14px; margin-top: 12px;
}
.esign-card {
    background: var(--bg); border: 1px solid var(--border);
    border-radius: 8px; padding: 16px;
    display: flex; flex-direction: column;
}
.esign-card h2 { margin: 0 0 4px; font-size: 14px; color: var(--brand); }
.esign-card .count { font-size: 28px; font-weight: bold; color: #333; line-height: 1.1; }
.esign-card .meta  { font-size: 12px; color: #888; margin-top: 4px; flex: 1; }
.esign-card a.btn  { margin-top: 14px; display: block; text-align: center; }

/* ── Template body editor ─────────────────────────────────────────────────── */
.body-editor {
    width: 100%; height: 340px; font-family: monospace;
    font-size: 13px; border: 1px solid #bbb; border-radius: var(--radius);
    padding: 10px; resize: vertical; color: #222;
    line-height: 1.6;
}
.body-editor:focus { border-color: var(--brand); outline: none; }

/* ── Field builder ────────────────────────────────────────────────────────── */
.field-row {
    display: grid;
    grid-template-columns: 1fr 1.2fr 110px 70px auto;
    gap: 6px; align-items: center;
    background: var(--bg); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 8px 10px; margin-bottom: 6px;
}
.field-row input, .field-row select {
    padding: 5px 8px; border: 1px solid #bbb; border-radius: 4px;
    font-size: 13px; width: 100%;
}
.field-row .insert-btn {
    background: #e8f5e9; color: var(--ok); border: 1px solid #a5d6a7;
    border-radius: 4px; padding: 5px 9px; font-size: 12px; cursor: pointer;
    white-space: nowrap;
}
.field-row .insert-btn:hover { background: #c8e6c9; }
.field-row .del-btn {
    background: var(--err-bg); color: var(--err);
    border: 1px solid #ef9a9a; border-radius: 4px;
    padding: 5px 9px; font-size: 13px; cursor: pointer;
}
.field-row .del-btn:hover { background: #ffcdd2; }
@media (max-width: 600px) {
    .field-row { grid-template-columns: 1fr 1fr; }
}

/* ── Signing page (public) ────────────────────────────────────────────────── */
.sign-page {
    max-width: 760px; margin: 0 auto; padding: 24px 16px 60px;
    font-family: Arial, Helvetica, sans-serif; color: #222;
}
.sign-page .sign-header {
    background: var(--brand); color: #fff;
    padding: 14px 20px; border-radius: var(--radius) var(--radius) 0 0;
    margin-bottom: 0;
}
.sign-page .sign-header h1 { margin: 0; font-size: 18px; color: #fff; border: none; padding: 0; }
.sign-page .sign-header p  { margin: 4px 0 0; font-size: 13px; opacity: .85; }
.sign-doc-body {
    border: 1px solid var(--border); border-top: none;
    padding: 24px 28px; background: #fff;
    line-height: 1.7; font-size: 14px;
}
.sign-doc-body h1, .sign-doc-body h2, .sign-doc-body h3 { color: #222; }
.sign-doc-body table { border-collapse: collapse; width: 100%; margin: 12px 0; }
.sign-doc-body table td, .sign-doc-body table th {
    border: 1px solid #ccc; padding: 6px 10px; font-size: 13px;
}
.sign-actions {
    background: var(--bg); border: 1px solid var(--border); border-top: none;
    padding: 16px 20px; border-radius: 0 0 var(--radius) var(--radius);
    display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
}
.sign-submit-btn {
    background: var(--ok); color: #fff; border: none;
    padding: 12px 28px; border-radius: var(--radius); font-size: 15px;
    font-weight: bold; cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.sign-submit-btn:hover { background: #1b5e20; }
.sign-submit-btn:disabled { background: #aaa; cursor: not-allowed; }

/* ── Signing fields ───────────────────────────────────────────────────────── */
.esf-field { margin: 12px 0; }
.esf-label { font-weight: bold; font-size: 13px; color: #444; margin-bottom: 4px; display: block; }
.esf-req   { color: var(--err); margin-left: 2px; }
.esf-input, .esf-select { width: 100%; max-width: 420px; padding: 8px 10px;
    border: 1px solid #bbb; border-radius: var(--radius); font-size: 14px;
    font-family: inherit; }
.esf-input:focus, .esf-select:focus { border-color: var(--brand); outline: none; }
.esf-textarea { width: 100%; padding: 8px 10px; border: 1px solid #bbb;
    border-radius: var(--radius); font-size: 14px; resize: vertical; }
.esf-check-label { font-size: 14px; cursor: pointer; display: flex; gap: 8px; align-items: flex-start; }
.esf-check-label input[type=checkbox] { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }
.esf-blank { display: inline-block; min-width: 140px; border-bottom: 1px solid #888; }

/* Signature/initials canvas */
.esf-sig { margin: 14px 0; }
.esf-canvas-wrap {
    display: inline-block; position: relative;
    border: 2px solid #bbb; border-radius: var(--radius);
    background: #fff; width: 100%; max-width: 440px;
    cursor: crosshair; touch-action: none;
}
.esf-canvas {
    display: block; width: 100%;
    border-radius: calc(var(--radius) - 2px);
    cursor: crosshair;
}
.esf-sig-hint {
    font-size: 11px; color: #aaa; padding: 2px 8px 4px;
    user-select: none; pointer-events: none;
}
.esf-clear {
    position: absolute; top: 6px; right: 6px;
    background: rgba(255,255,255,.9); border: 1px solid #ccc;
    border-radius: 4px; padding: 3px 8px; font-size: 11px;
    cursor: pointer; color: #555;
}
.esf-clear:hover { background: #f5f5f5; }

/* ── Audit log ────────────────────────────────────────────────────────────── */
.audit-log { font-size: 12px; }
.audit-log td { padding: 6px 10px; }

/* ── Download / print ─────────────────────────────────────────────────────── */
@media print {
    .esign-nav, .no-print { display: none !important; }
    body { background: #fff; }
    .esign-main { max-width: 100%; padding: 0; }
}

/* ── Embed mode (WordPress iframe) ───────────────────────────────────────── */
body.embed-mode {
    background: #fff;
    padding: 0;
}
body.embed-mode .sign-page {
    padding: 12px 12px 32px;
}
body.embed-mode .sign-header {
    border-radius: var(--radius);
    margin-bottom: 8px;
}

/* ── Confirmation page ────────────────────────────────────────────────────── */
.sign-confirm-wrap {
    text-align: center; padding: 48px 24px;
}
.sign-confirm-wrap .check-circle {
    font-size: 64px; margin-bottom: 16px;
}
.sign-confirm-wrap h2 { color: var(--ok); font-size: 24px; margin-bottom: 8px; }
.sign-confirm-wrap p  { color: #555; max-width: 420px; margin: 0 auto 16px; }

/* ── Multi-signer UI ──────────────────────────────────────────────────────── */
.signer-row { display:flex; align-items:center; gap:6px; padding:7px 0; border-bottom:1px solid #eef0f8; }
.signer-row:last-child { border-bottom:none; }
.signer-badge { display:inline-flex; align-items:center; justify-content:center; min-width:22px; height:22px; background:#b33a3a; color:#fff; border-radius:50%; font-size:11px; font-weight:bold; flex-shrink:0; }
.signer-badge.viewer { background:#888; }
.order-signer-sel { font-size:11px; border:1px solid #d0d5e8; border-radius:4px; padding:2px 4px; color:#b33a3a; background:#f0f3fa; max-width:120px; }

/* ── Responsive tweaks ────────────────────────────────────────────────────── */
@media (max-width: 540px) {
    .esign-nav { height: auto; padding: 8px 12px; }
    .esign-main { padding: 14px 10px 32px; }
    .sign-doc-body { padding: 16px 14px; }
    .esign-cards { grid-template-columns: 1fr 1fr; gap: 10px; }
}
@media (max-width: 340px) {
    .esign-cards { grid-template-columns: 1fr; }
}