{{-- WhatsApp Center — Design System v2 --}}
<style id="wac-styles">
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=DM+Mono:wght@400;500&display=swap');

/* ── CSS Variables ─────────────────────────────────────────────── */
:root {
  --wac-green:       #075E54;
  --wac-green-mid:   #128C7E;
  --wac-green-light: #25D366;
  --wac-green-bg:    rgba(7,94,84,.07);
  --wac-green-ring:  rgba(7,94,84,.18);
  --wac-radius:      .875rem;
  --wac-radius-sm:   .5rem;
  --wac-radius-xs:   .35rem;
  --wac-shadow:      0 1px 4px rgba(0,0,0,.07), 0 4px 16px rgba(0,0,0,.05);
  --wac-shadow-md:   0 4px 24px rgba(0,0,0,.1);
  --wac-font:        'DM Sans', system-ui, sans-serif;
  --wac-mono:        'DM Mono', monospace;
}

/* ── Global font for module pages ──────────────────────────────── */
.wac-page, .wac-page * { font-family: var(--wac-font); }

/* ── Page Header ───────────────────────────────────────────────── */
.wac-page-header, .wac-header {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: .75rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(0,0,0,.07);
}
.wac-title  { font-size: 1.3rem; font-weight: 700; color: var(--text-primary); margin: 0; letter-spacing: -.025em; }
.wac-subtitle { font-size: .78rem; color: var(--text-secondary); margin: .2rem 0 0; }

/* ── Cards ─────────────────────────────────────────────────────── */
.wac-card {
  background: var(--card-bg);
  border: 1.5px solid rgba(0,0,0,.07);
  border-radius: var(--wac-radius);
  overflow: hidden;
  margin-bottom: 1.25rem;
  box-shadow: var(--wac-shadow);
  transition: box-shadow .2s;
}
.wac-card:hover { box-shadow: var(--wac-shadow-md); }
.wac-card-head, .wac-card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: .875rem 1.25rem;
  border-bottom: 1px solid rgba(0,0,0,.06);
  background: var(--body-bg);
}
.wac-card-head strong, .wac-card-header strong {
  font-size: .875rem; font-weight: 700; color: var(--text-primary);
  display: flex; align-items: center; gap: .4rem;
}
.wac-card-body { padding: 1.25rem; }
.wac-card-body.p-0 { padding: 0; }
[data-theme=dark] .wac-card { border-color: rgba(255,255,255,.07); }

/* ── Section panel (colored header) ───────────────────────────── */
.wac-panel { background: var(--card-bg); border-radius: var(--wac-radius); border: 1.5px solid rgba(0,0,0,.07); overflow: hidden; box-shadow: var(--wac-shadow); }
.wac-panel-head {
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, var(--wac-green) 0%, var(--wac-green-mid) 100%);
  color: #fff; font-weight: 700; font-size: .875rem;
  display: flex; align-items: center; gap: .5rem;
}
.wac-panel-body { padding: 1.25rem; }

/* ── Stat Cards ────────────────────────────────────────────────── */
.wac-stat {
  background: var(--card-bg); border: 1.5px solid rgba(0,0,0,.07);
  border-radius: var(--wac-radius); padding: 1.25rem 1rem;
  text-align: center; box-shadow: var(--wac-shadow); transition: all .2s;
  position: relative; overflow: hidden;
}
.wac-stat::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--wac-accent, var(--wac-green));
}
.wac-stat:hover { transform: translateY(-2px); box-shadow: var(--wac-shadow-md); }
.wac-stat .val { font-size: 1.9rem; font-weight: 800; line-height: 1.1; color: var(--wac-accent, var(--wac-green)); letter-spacing: -.03em; }
.wac-stat .lbl { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-secondary); margin-top: .35rem; }
.wac-stat .ico { font-size: 1.5rem; margin-bottom: .35rem; }

/* ── Form Controls ─────────────────────────────────────────────── */
.wac-lbl {
  display: block; font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--text-secondary); margin-bottom: .4rem;
}
.wac-lbl .req, .wac-lbl .required { color: #ef4444; }
.wac-ctrl {
  display: block; width: 100%; padding: .6rem .875rem;
  background: var(--body-bg); border: 1.5px solid rgba(0,0,0,.1);
  border-radius: .6rem; color: var(--text-primary);
  font-size: .875rem; font-family: var(--wac-font); line-height: 1.5;
  transition: border-color .15s, box-shadow .15s; outline: none;
  -webkit-appearance: none; appearance: none;
}
.wac-ctrl:focus { border-color: var(--wac-green); box-shadow: 0 0 0 3px var(--wac-green-ring); }
.wac-ctrl::placeholder { color: var(--text-secondary); opacity: .7; }
select.wac-ctrl {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .75rem center;
  padding-right: 2rem; cursor: pointer;
}
textarea.wac-ctrl { resize: vertical; min-height: 90px; }
.wac-hint { font-size: .72rem; color: var(--text-secondary); margin-top: .3rem; display: block; }
.wac-form-row { display: grid; gap: 1rem; margin-bottom: 1rem; }
.wac-form-row.col2 { grid-template-columns: 1fr 1fr; }
.wac-form-row.col3 { grid-template-columns: 1fr 1fr 1fr; }
@media(max-width:768px) { .wac-form-row.col2, .wac-form-row.col3 { grid-template-columns: 1fr; } }
[data-theme=dark] .wac-ctrl { border-color: rgba(255,255,255,.12); background: rgba(255,255,255,.05); }
[data-theme=dark] select.wac-ctrl { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23aaa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); }

/* ── Notices ───────────────────────────────────────────────────── */
.wac-notice { padding: .75rem 1.1rem; border-radius: .6rem; font-size: .85rem; margin-bottom: 1rem; border-left: 3px solid; }
.wac-notice.suc, .wac-notice-success { background: #dcfce7; color: #166534; border-color: #22c55e; }
.wac-notice.err, .wac-notice-danger  { background: #fee2e2; color: #991b1b; border-color: #ef4444; }
.wac-notice.inf, .wac-notice-info    { background: #e0f2fe; color: #075985; border-color: #0ea5e9; }
.wac-notice.war, .wac-notice-warning { background: #fef9c3; color: #854d0e; border-color: #eab308; }
[data-theme=dark] .wac-notice.suc  { background: rgba(22,163,74,.15);  color: #4ade80; }
[data-theme=dark] .wac-notice.err  { background: rgba(239,68,68,.15);  color: #f87171; }
[data-theme=dark] .wac-notice.inf  { background: rgba(14,165,233,.15); color: #38bdf8; }
[data-theme=dark] .wac-notice.war  { background: rgba(234,179,8,.15);  color: #fbbf24; }

/* ── Badges ────────────────────────────────────────────────────── */
.wac-badge {
  display: inline-flex; align-items: center; gap: .25rem;
  padding: .2rem .65rem; border-radius: 20px;
  font-size: .68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .04em; white-space: nowrap; line-height: 1.5;
}
.wac-badge-green  { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.wac-badge-blue   { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }
.wac-badge-orange { background: #ffedd5; color: #9a3412; border: 1px solid #fed7aa; }
.wac-badge-red    { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.wac-badge-grey   { background: #f1f5f9; color: #475569; border: 1px solid #e2e8f0; }
.wac-badge-purple { background: #f3e8ff; color: #6b21a8; border: 1px solid #e9d5ff; }
.wac-badge-teal   { background: #ccfbf1; color: #134e4a; border: 1px solid #99f6e4; }
[data-theme=dark] .wac-badge-green  { background: rgba(22,163,74,.2);  color: #4ade80;  border-color: transparent; }
[data-theme=dark] .wac-badge-blue   { background: rgba(59,130,246,.2); color: #60a5fa;  border-color: transparent; }
[data-theme=dark] .wac-badge-orange { background: rgba(234,88,12,.2);  color: #fb923c;  border-color: transparent; }
[data-theme=dark] .wac-badge-red    { background: rgba(239,68,68,.2);  color: #f87171;  border-color: transparent; }
[data-theme=dark] .wac-badge-grey   { background: rgba(100,116,139,.2);color: #94a3b8;  border-color: transparent; }
[data-theme=dark] .wac-badge-teal   { background: rgba(7,94,84,.3);    color: #5eead4;  border-color: transparent; }

/* ── Toggle Switch ─────────────────────────────────────────────── */
.wac-toggle { position: relative; display: inline-block; width: 40px; height: 22px; flex-shrink: 0; }
.wac-toggle input { opacity: 0; width: 0; height: 0; }
.wac-toggle-slider { position: absolute; inset: 0; background: rgba(0,0,0,.2); border-radius: 22px; cursor: pointer; transition: .2s; }
.wac-toggle-slider::before { content: ''; position: absolute; width: 16px; height: 16px; left: 3px; bottom: 3px; background: #fff; border-radius: 50%; transition: .2s; box-shadow: 0 1px 4px rgba(0,0,0,.2); }
.wac-toggle input:checked + .wac-toggle-slider { background: var(--wac-green-light); }
.wac-toggle input:checked + .wac-toggle-slider::before { transform: translateX(18px); }
[data-theme=dark] .wac-toggle-slider { background: rgba(255,255,255,.2); }

/* ── Action buttons (DataTable) ────────────────────────────────── */
.wac-actions-cell { display: flex; gap: 5px; align-items: center; flex-wrap: nowrap; }
.wac-btn-edit, .wac-btn-del, .wac-btn-view, .wac-btn-success, .wac-btn-teal {
  display: inline-flex; align-items: center; gap: .25rem;
  padding: .28rem .75rem; border-radius: .45rem;
  font-size: .75rem; font-weight: 600; font-family: var(--wac-font);
  text-decoration: none !important; border: none; cursor: pointer;
  line-height: 1.6; white-space: nowrap; transition: filter .15s, transform .1s;
}
.wac-btn-edit    { background: #f59e0b; color: #fff !important; }
.wac-btn-del     { background: #ef4444; color: #fff !important; }
.wac-btn-view    { background: #3b82f6; color: #fff !important; }
.wac-btn-success { background: #22c55e; color: #fff !important; }
.wac-btn-teal    { background: var(--wac-green); color: #fff !important; }
.wac-btn-edit:hover, .wac-btn-del:hover, .wac-btn-view:hover,
.wac-btn-success:hover, .wac-btn-teal:hover { filter: brightness(1.1); transform: translateY(-1px); }

/* ── Primary / Secondary Buttons ──────────────────────────────── */
.wac-btn-primary {
  background: linear-gradient(135deg, var(--wac-green), var(--wac-green-mid));
  color: #fff; border: none; padding: .65rem 1.6rem; border-radius: .65rem;
  font-size: .875rem; font-weight: 700; font-family: var(--wac-font);
  cursor: pointer; display: inline-flex; align-items: center; gap: .4rem;
  box-shadow: 0 4px 12px rgba(7,94,84,.3); transition: all .2s; text-decoration: none;
}
.wac-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(7,94,84,.35); color: #fff; }
.wac-btn-secondary {
  background: transparent; color: var(--text-secondary);
  border: 1.5px solid rgba(0,0,0,.15); padding: .63rem 1.2rem; border-radius: .65rem;
  font-size: .875rem; font-weight: 600; font-family: var(--wac-font);
  cursor: pointer; display: inline-flex; align-items: center; gap: .4rem;
  transition: all .15s; text-decoration: none;
}
.wac-btn-secondary:hover { border-color: rgba(0,0,0,.3); color: var(--text-primary); }
[data-theme=dark] .wac-btn-secondary { border-color: rgba(255,255,255,.15); }
[data-theme=dark] .wac-btn-secondary:hover { border-color: rgba(255,255,255,.3); color: var(--text-primary); }

/* ── Action bar (form bottom) ──────────────────────────────────── */
.wac-action-bar {
  display: flex; align-items: center; justify-content: flex-end; gap: .75rem;
  margin-top: 1.5rem; padding-top: 1.25rem;
  border-top: 1px solid rgba(0,0,0,.07);
}

/* ── List Items ────────────────────────────────────────────────── */
.wac-list-item {
  display: flex; align-items: center; padding: .875rem 1.25rem;
  border-bottom: 1px solid rgba(0,0,0,.05);
  color: var(--text-primary); text-decoration: none;
  transition: background .15s; font-size: .875rem; gap: .875rem;
}
.wac-list-item:last-child { border-bottom: none; }
.wac-list-item:hover { background: var(--wac-green-bg); color: var(--text-primary); text-decoration: none; }

/* ── Avatar ────────────────────────────────────────────────────── */
.wac-avatar {
  width: 40px; height: 40px; min-width: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .9rem; color: #fff; flex-shrink: 0;
  background: linear-gradient(135deg, var(--wac-green), var(--wac-green-mid));
}

/* ── Chat UI ────────────────────────────────────────────────────── */
.wac-chat-area {
  background: #e5ddd5; padding: 1rem; height: 500px;
  overflow-y: auto; display: flex; flex-direction: column; gap: .5rem;
}
[data-theme=dark] .wac-chat-area { background: #1a2332; }
.wac-msg { display: flex; }
.wac-msg.out { justify-content: flex-end; }
.wac-bubble {
  max-width: 72%; padding: .55rem .95rem; border-radius: .875rem;
  font-size: .875rem; box-shadow: 0 1px 3px rgba(0,0,0,.1);
  white-space: pre-wrap; word-break: break-word; line-height: 1.55;
}
.wac-bubble.in  { background: #fff; border-bottom-left-radius: .2rem; color: #111; }
.wac-bubble.out { background: #d9fdd3; border-bottom-right-radius: .2rem; color: #111; }
[data-theme=dark] .wac-bubble.in  { background: #2d3748; color: #e2e8f0; }
[data-theme=dark] .wac-bubble.out { background: #1a4731; color: #d1fae5; }
.wac-bubble-meta { font-size: .65rem; color: #888; margin-top: .3rem; }

/* ── Divider ───────────────────────────────────────────────────── */
.wac-divider { height: 1px; background: rgba(0,0,0,.07); margin: 1.25rem 0; }

/* ── Table ─────────────────────────────────────────────────────── */
.wac-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.wac-table thead th {
  padding: .65rem 1.1rem; background: var(--body-bg);
  color: var(--text-secondary); font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em;
  border-bottom: 1.5px solid rgba(0,0,0,.07); white-space: nowrap;
}
.wac-table tbody td { padding: .75rem 1.1rem; border-bottom: 1px solid rgba(0,0,0,.05); vertical-align: middle; }
.wac-table tbody tr:last-child td { border-bottom: none; }
.wac-table tbody tr:hover { background: var(--wac-green-bg); }

/* ── Empty State ───────────────────────────────────────────────── */
.wac-empty { text-align: center; padding: 3.5rem 1.5rem; }
.wac-empty-icon { font-size: 3rem; margin-bottom: .875rem; opacity: .35; }
.wac-empty h5 { font-weight: 700; color: var(--text-primary); margin-bottom: .5rem; }
.wac-empty p  { color: var(--text-secondary); font-size: .875rem; max-width: 380px; margin: 0 auto 1.25rem; }

/* ── Progress bar ──────────────────────────────────────────────── */
.wac-progress { height: 6px; background: rgba(0,0,0,.07); border-radius: 3px; overflow: hidden; }
.wac-progress-bar { height: 100%; border-radius: 3px; background: var(--wac-green-light); transition: width .4s; }

/* ── WhatsApp state badges ──────────────────────────────────────── */
.wb { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.wb-s { background: #dcfce7; color: #166534; }
.wb-m { background: #f1f5f9; color: #475569; }
.wb-w { background: #ffedd5; color: #9a3412; }
.wb-d { background: #fee2e2; color: #991b1b; }

/* ── Responsive ─────────────────────────────────────────────────── */
@media(max-width:575px) {
  .wac-page-header, .wac-header { flex-direction: column; align-items: flex-start; }
  .hide-xs { display: none !important; }
}
</style>
<script>
(function(){
  var all=document.querySelectorAll('style#wac-styles');
  if(all.length>1){for(var i=0;i<all.length-1;i++)all[i].remove();}
})();
</script>