/* Harrington SMS — Masterclass B2B SaaS Design System v9
   Linear + Stripe + Resend inspired UI.
   SimLink Blue (#2563EB) + Teal (#0D9488) brand identity, 1px hairline borders,
   semantic category badges, bulk selection bar, and interactive recipient studio. */
:root{
  --ink:#0f172a;
  --slate:#334155;
  --muted:#64748b;
  --line:#e2e8f0;
  --line-soft:#f1f5f9;
  --bg:#f8fafc;
  --card:#ffffff;
  --card-2:#f8fafc;
  --input-bg:#ffffff;
  --hover:#f1f5f9;
  --primary:#2563EB;
  --primary-dark:#054f31;
  --primary-soft:#ecfdf5;
  --primary-border:#a7f3d0;
  --emerald-glow:#10b981;
  --blue:#0284c7;
  --blue-soft:#e0f2fe;
  --amber:#d97706;
  --amber-soft:#fef3c7;
  --green:#0D9488;
  --green-soft:#ecfdf5;
  --green-dark:#065f46;
  --red:#e11d48;
  --red-soft:#ffe4e6;
  --red-border:#fecdd3;
  --radius:14px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.04), 0 1px 3px rgba(15,23,42,.03);
  --shadow-md:0 4px 12px rgba(15,23,42,.06);
  --font-ui:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans Bengali","Hind Siliguri",sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}

html[data-theme="dark"]{
  --ink:#f1f5f9;
  --slate:#cbd5e1;
  --muted:#94a3b8;
  --line:rgba(255,255,255,.09);
  --line-soft:rgba(255,255,255,.05);
  --bg:#090d16;
  --card:#0f172a;
  --card-2:#131c31;
  --input-bg:#0f172a;
  --hover:#1e293b;
  --primary:#10b981;
  --primary-dark:#059669;
  --primary-soft:rgba(16,185,129,.15);
  --primary-border:rgba(16,185,129,.35);
  --blue-soft:rgba(2,132,199,.18);
  --amber-soft:rgba(245,158,11,.16);
  --green-soft:rgba(16,185,129,.15);
  --green-dark:#6ee7b7;
  --red-soft:rgba(225,29,72,.16);
  --red-border:rgba(225,29,72,.35);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-ui);
  background:var(--bg);
  color:var(--ink);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
svg{max-width:100%;flex-shrink:0}
::selection{background:#d1fae5;color:#064e3b}
td,th,.stat b,.code-big,.legend-num,.tab-count,.funnel-row b{font-variant-numeric:tabular-nums}
.mono{font-family:var(--font-mono);font-size:13px}
code{font-family:var(--font-mono);font-size:12px;background:var(--card-2);padding:2px 6px;border-radius:5px;border:1px solid var(--line)}

/* ---------- App Shell ---------- */
.shell{display:flex;min-height:100vh}
.sidebar{
  width:244px;
  flex-shrink:0;
  background:var(--card);
  color:var(--slate);
  padding:18px 14px;
  display:flex;
  flex-direction:column;
  gap:14px;
  position:sticky;
  top:0;
  height:100vh;
  border-right:1px solid var(--line);
}
.brand{
  display:flex;
  align-items:center;
  gap:11px;
  color:var(--ink);
  text-decoration:none !important;
  padding:2px 6px 14px;
  border-bottom:1px solid var(--line-soft);
}
.brand-mark{
  width:38px;
  height:38px;
  min-width:38px;
  flex-shrink:0;
  border-radius:10px;
  background:#fff;
  border:1px solid var(--line);
  display:grid;
  place-items:center;
  overflow:hidden;
  padding:3px;
  box-shadow:var(--shadow-sm);
}
.brand-mark img{width:30px !important;height:30px !important;object-fit:contain;display:block}
img{max-width:100%;height:auto}
.brand-name{font-weight:700;font-size:15.5px;line-height:1.2;color:var(--ink);letter-spacing:-.02em}
.brand-sub{font-size:10px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-weight:600}
.side-label{font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:6px 10px 0}
.side-nav{display:flex;flex-direction:column;gap:3px}
.side-nav a{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--slate);
  text-decoration:none !important;
  padding:9px 11px;
  border-radius:9px;
  font-size:13.5px;
  font-weight:500;
  transition:all .15s ease;
}
.side-nav a svg{width:18px !important;height:18px !important;flex-shrink:0;opacity:.78}
.side-nav a:hover{background:var(--hover);color:var(--ink)}
.side-nav a.active{
  background:var(--primary-soft);
  color:var(--primary);
  font-weight:600;
}
.side-nav a.active svg{opacity:1;color:var(--primary)}
.nav-dot{
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--primary);
  margin-left:auto;
  opacity:0;
}
.side-nav a.active .nav-dot{opacity:1}

.handset-card{
  margin-top:auto;
  border:1px solid var(--line);
  border-radius:12px;
  padding:12px 14px;
  background:var(--card-2);
}
.handset-card .handset-title{font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.handset-card b{display:block;margin-top:2px;font-size:13px;color:var(--ink)}
.handset-card .muted{font-size:12px;display:block;margin-top:2px}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--emerald-glow);display:inline-block;margin-right:5px;animation:pulse 2s ease-out infinite}
.pulse-dot.amber{background:var(--amber);animation:none}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(16,185,129,.55)}
  70%{box-shadow:0 0 0 7px rgba(16,185,129,0)}
  100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}
}

.main-col{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  padding:11px 32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
html[data-theme="dark"] .topbar{background:rgba(15,23,42,.92)}
.breadcrumb{font-size:12px;color:var(--muted);font-weight:500}
.breadcrumb b{color:var(--ink);font-weight:600}
.topbar-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.quick-actions{display:flex;gap:6px;flex-wrap:wrap}
.quick-actions a{
  font-size:12.5px;
  font-weight:600;
  text-decoration:none !important;
  padding:6px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  color:var(--slate);
  background:var(--card);
  transition:all .15s ease;
}
.quick-actions a:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft)}

.status-dot{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:12.5px;
  font-weight:600;
  padding:5px 12px;
  border-radius:999px;
  background:var(--primary-soft);
  color:var(--primary);
  border:1px solid var(--primary-border);
}
.status-dot.bad{background:var(--red-soft);color:var(--red);border-color:var(--red-border)}
.status-dot i{width:7px;height:7px;border-radius:50%;background:currentColor}

main.content{max-width:1220px;width:100%;margin:0 auto;padding:24px 32px}
footer.site{border-top:1px solid var(--line);padding:14px 32px;color:var(--muted);font-size:12.5px;background:var(--card);margin-top:auto}
.banner{background:var(--red-soft);color:var(--red);padding:11px 32px;font-weight:600;border-bottom:1px solid var(--red-border)}

/* ---------- Page Header & Search ---------- */
.page-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:nowrap;margin-bottom:16px}
.page-title-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.page-head h1{margin:0;font-size:24px;line-height:1.2;letter-spacing:-.025em;font-weight:700}
.page-head p{margin:3px 0 0;max-width:640px;color:var(--muted);font-size:13.5px}
.eyebrow-label{font-size:11.5px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:0 0 2px !important}
.page-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center;flex-shrink:0}

.head-search-form{margin:0;display:flex;align-items:center}
.search-input-wrap{
  position:relative;
  display:inline-flex;
  align-items:center;
  width:225px;
}
.search-input-wrap svg{
  position:absolute;
  left:12px;
  top:50%;
  transform:translateY(-50%);
  width:15px !important;
  height:15px !important;
  color:var(--muted);
  pointer-events:none;
}
.search-input-wrap input{
  width:100% !important;
  height:34px !important;
  margin:0 !important;
  padding:5px 12px 5px 34px !important;
  border-radius:8px !important;
  font-size:13px !important;
  background:var(--card) !important;
  border:1px solid var(--line) !important;
  box-shadow:var(--shadow-sm);
}
.search-input-wrap input:focus{
  border-color:var(--primary) !important;
  box-shadow:0 0 0 3px rgba(6,118,71,.12) !important;
}

/* ---------- Category Folder Tabs Bar ---------- */
.category-folder-bar{
  display:flex;
  gap:7px;
  flex-wrap:wrap;
  align-items:center;
  margin-bottom:16px;
}
.tab{
  display:inline-flex;
  align-items:center;
  gap:5px;
  height:34px;
  padding:0 12px;
  border:1px solid var(--line);
  border-radius:9px;
  background:var(--card);
  color:var(--slate);
  text-decoration:none !important;
  font-size:12.5px;
  font-weight:600;
  box-shadow:var(--shadow-sm);
  transition:all .15s ease;
  cursor:pointer;
}
.tab:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft)}
.tab.active{
  background:var(--primary-soft);
  border-color:var(--primary);
  color:var(--primary);
  box-shadow:0 0 0 1px var(--primary);
}
.tab-count{font-size:12px;font-weight:600;opacity:.85}
.tab-create{
  border-style:dashed !important;
  background:transparent !important;
  color:var(--slate) !important;
  box-shadow:none !important;
}
.tab-create:hover{
  border-color:var(--primary) !important;
  color:var(--primary) !important;
  background:var(--primary-soft) !important;
}

/* Active Category Group Banner */
.active-group-banner{
  background:var(--card);
  border:1.5px solid var(--primary);
  box-shadow:0 0 0 3px var(--primary-soft);
}
.active-group-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}

/* ---------- Bulk Selection Action Bar ---------- */
.bulk-action-bar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  padding:10px 14px;
  margin-bottom:12px;
  border-radius:10px;
  background:var(--card-2);
  border:1px solid var(--line);
  transition:all .15s ease;
}
.bulk-action-bar.has-selection{
  background:var(--primary-soft);
  border-color:var(--primary);
}
.bulk-count-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  font-weight:600;
  color:var(--ink);
}
.bulk-controls{
  display:flex;
  align-items:center;
  gap:6px;
  flex-wrap:wrap;
}

/* ---------- Panels & Cards ---------- */
.panel{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 22px;
  margin-bottom:16px;
  box-shadow:var(--shadow-sm);
}
.highlight-panel{
  border-color:var(--primary);
  box-shadow:0 0 0 2px var(--primary-soft);
}
.panel-head{
  margin-bottom:14px;
  padding-bottom:11px;
  border-bottom:1px solid var(--line-soft);
}
.table-panel-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
}
.table-head-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.panel-head h2{margin:0 0 2px;font-size:16px;font-weight:700;letter-spacing:-.015em}
.panel-head p{margin:0;color:var(--muted);font-size:13px}
h2{font-size:16px;letter-spacing:-.015em;margin:0 0 10px}
h3{font-size:14px;letter-spacing:-.01em;margin:0 0 8px}
p{margin:0 0 10px}
.muted{color:var(--muted)}
.muted-inline{color:var(--muted);font-weight:400;font-size:12px}

/* ---------- Collapsible Drawers ---------- */
.drawer-panel{padding:0;overflow:hidden}
.drawer-summary{
  list-style:none;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:11px 20px;
  cursor:pointer;
  font-size:13px;
  background:var(--card);
  transition:background-color .15s ease;
}
.drawer-summary::-webkit-details-marker{display:none}
.drawer-summary:hover{background:var(--hover)}
.drawer-body{padding:18px 20px;border-top:1px solid var(--line)}
.inline-cat-form{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:0}
.category-list-manage{margin-top:18px;padding-top:16px;border-top:1px solid var(--line-soft)}

/* ---------- 2-Column Import Split Grid ---------- */
.layout-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:stretch;margin-bottom:16px}
.layout-2 .panel{margin-bottom:0;display:flex;flex-direction:column}
.field-label{font-weight:600;font-size:13px;margin-bottom:5px;display:block;color:var(--ink)}

.category-select-wrap{
  position:relative;
  display:flex;
  align-items:center;
  margin-bottom:10px;
}
.select-dot{
  position:absolute;
  left:13px;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--primary);
  pointer-events:none;
}
.category-select-wrap select{
  margin:0 !important;
  padding-left:30px !important;
  font-weight:600;
  border-color:var(--primary) !important;
  background:var(--card) !important;
  height:38px;
}
.quick-create-cat-box input{
  background:var(--card-2);
  border-style:dashed;
  height:38px;
}
.compact-details{margin-top:auto;padding:9px 13px;border-radius:9px;border:1px solid var(--line);background:var(--card-2)}
.compact-details summary{cursor:pointer;font-size:12.5px;font-weight:600;color:var(--slate)}
.checkbox-row{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;margin-top:6px}

.dropzone{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  border:1.5px dashed #cbd5e1;
  border-radius:12px;
  padding:20px 18px;
  text-align:center;
  cursor:pointer;
  background:var(--card-2);
  transition:all .15s ease;
  min-height:142px;
}
.dropzone:hover,.dropzone.drag{border-color:var(--primary);background:var(--primary-soft)}
.dropzone-icon{color:var(--primary);margin-bottom:6px;display:flex;justify-content:center}
.dropzone-icon svg{width:28px !important;height:28px !important}
.dropzone-title{font-size:14.5px;color:var(--ink);margin-bottom:2px;display:block}
.dropzone input[type=file]{display:none !important}
.dropzone-name{
  display:inline-block;
  margin-top:8px;
  font-size:12px;
  font-weight:600;
  color:var(--primary);
  background:var(--primary-soft);
  border:1px solid var(--primary-border);
  padding:3px 10px;
  border-radius:999px;
}
.import-submit-row{margin-top:12px}
.btn-block{width:100%}

/* ---------- Dashboard Segment Cards ---------- */
.segment-cards-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(230px,1fr));
  gap:14px;
}
.segment-card{
  border:1px solid var(--line);
  border-radius:12px;
  padding:15px;
  background:var(--card-2);
  display:flex;
  flex-direction:column;
  gap:10px;
  transition:border-color .15s ease,box-shadow .15s ease;
}
.segment-card:hover{border-color:var(--primary);box-shadow:var(--shadow-sm)}
.segment-card-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.segment-total{font-size:12px;font-weight:600;color:var(--muted)}
.segment-metrics{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:8px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.segment-metrics b{display:block;font-size:19px;line-height:1.2}
.segment-unmessaged{color:var(--primary)}
.segment-metrics .muted{font-size:11.5px}
.segment-card-actions{display:flex;justify-content:space-between;align-items:center;gap:6px}

/* ---------- Semantic Category Badges & Table Cells ---------- */
.customer-cell{display:flex;align-items:center;gap:10px;white-space:nowrap}
.customer-name{font-size:13.5px;color:var(--ink);font-weight:600}
.phone-cell{display:flex;align-items:center;gap:6px;white-space:nowrap}
.phone-text{color:var(--slate);font-size:13px}
.badge-group{display:flex;gap:6px;flex-wrap:wrap;align-items:center;min-width:250px}

.cat-badge{
  display:inline-flex;
  align-items:center;
  gap:4px;
  padding:3px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  white-space:nowrap;
  border:1px solid transparent;
  line-height:1.3;
}
.cat-emerald{background:#d1fae5;color:#065f46;border-color:#a7f3d0}
.cat-sky{background:#dbeafe;color:#1e40af;border-color:#bfdbfe}
.cat-violet{background:#ede9fe;color:#5b21b6;border-color:#ddd6fe}
.cat-amber{background:#fef3c7;color:#92400e;border-color:#fde68a}
.cat-rose{background:#ffe4e6;color:#9f1239;border-color:#fecdd3}
.cat-red{background:#fee2e2;color:#991b1b;border-color:#fecaca}
.cat-teal{background:#ccfbf1;color:#115e59;border-color:#99f6e4}

html[data-theme="dark"] .cat-emerald{background:rgba(16,185,129,.18);color:#6ee7b7;border-color:rgba(16,185,129,.35)}
html[data-theme="dark"] .cat-sky{background:rgba(59,130,246,.18);color:#93c5fd;border-color:rgba(59,130,246,.35)}
html[data-theme="dark"] .cat-violet{background:rgba(139,92,246,.18);color:#c4b5fd;border-color:rgba(139,92,246,.35)}
html[data-theme="dark"] .cat-amber{background:rgba(245,158,11,.18);color:#fcd34d;border-color:rgba(245,158,11,.35)}
html[data-theme="dark"] .cat-rose,html[data-theme="dark"] .cat-red{background:rgba(244,63,94,.18);color:#fda4af;border-color:rgba(244,63,94,.35)}
html[data-theme="dark"] .cat-teal{background:rgba(20,184,166,.18);color:#5eead4;border-color:rgba(20,184,166,.35)}

.inline-tag-remove{display:inline-flex;margin:0;padding:0}
button.tag-remove-btn{
  background:transparent !important;
  border:0 !important;
  color:currentColor !important;
  padding:0 0 0 3px !important;
  margin:0 !important;
  font-size:13px !important;
  font-weight:700 !important;
  line-height:1 !important;
  height:auto !important;
  min-width:0 !important;
  opacity:.65;
  cursor:pointer;
  box-shadow:none !important;
}
button.tag-remove-btn:hover{opacity:1;background:transparent !important}

.inline-tag-add{display:inline-flex;margin:0}
select.tag-add-select{
  width:auto !important;
  height:25px !important;
  margin:0 !important;
  padding:2px 8px !important;
  border-radius:999px !important;
  font-size:11.5px !important;
  font-weight:600 !important;
  background:var(--card-2) !important;
  color:var(--slate) !important;
  border:1px dashed #cbd5e1 !important;
  cursor:pointer;
}
select.tag-add-select:hover{border-color:var(--primary) !important;color:var(--primary) !important}

.history-cell{display:flex;align-items:center;gap:8px;font-size:13px;white-space:nowrap}
.sub-badge{
  display:inline-block;
  font-size:11px;
  font-weight:600;
  padding:2px 8px;
  border-radius:999px;
}
.sub-badge.messaged{background:var(--green-soft);color:var(--green-dark)}
.sub-badge.unmessaged{background:var(--amber-soft);color:#92400e}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;margin:0 -2px}
table{width:100%;border-collapse:collapse;background:var(--card)}
th{
  color:var(--muted);
  font-size:11px;
  letter-spacing:.06em;
  text-transform:uppercase;
  padding:10px 12px;
  border-bottom:1px solid var(--line);
  text-align:left;
  white-space:nowrap;
  font-weight:600;
  background:var(--card-2);
}
td{
  padding:11px 12px;
  border-bottom:1px solid var(--line-soft);
  text-align:left;
  font-size:13.5px;
  vertical-align:middle;
}
tr:last-child td{border-bottom:0}
tbody tr:hover td{background:var(--hover)}
.actions{display:flex;gap:5px;flex-wrap:nowrap;align-items:center}
.actions form{display:inline-flex;gap:5px;margin:0}

/* ---------- Forms & Buttons ---------- */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:end;background:var(--card-2);border:1px solid var(--line);border-radius:12px;padding:14px}
.toolbar label{margin:0}
.toolbar input,.toolbar select{margin:4px 0 0}
.toolbar .btn,.toolbar button{margin:0}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.form-grid .full{grid-column:1/-1}

input,textarea,select{
  width:100%;
  padding:8px 12px;
  border:1px solid #cbd5e1;
  border-radius:9px;
  margin:4px 0 11px;
  font-size:13.5px;
  font-family:inherit;
  background:var(--input-bg);
  color:var(--ink);
  transition:border-color .15s ease,box-shadow .15s ease;
}
html[data-theme="dark"] input,html[data-theme="dark"] textarea,html[data-theme="dark"] select{border-color:var(--line)}
input[type=checkbox],input[type=radio]{width:15px;height:15px;margin:0 5px 0 0;vertical-align:middle;accent-color:var(--primary);cursor:pointer}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(6,118,71,.14)}

button,.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  background:var(--primary);
  color:#fff;
  border:1px solid var(--primary);
  padding:8px 15px;
  border-radius:9px;
  cursor:pointer;
  text-decoration:none !important;
  font-size:13px;
  font-weight:600;
  line-height:1.3;
  white-space:nowrap;
  transition:all .15s ease;
}
button:hover,.btn:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff}
button:active,.btn:active{transform:translateY(1px)}
.btn.warn,button.warn{background:var(--red);border-color:var(--red);color:#fff}
.btn.warn:hover,button.warn:hover{background:#be123c;border-color:#be123c}
.btn.secondary,button.secondary{background:var(--card);color:var(--ink);border-color:var(--line)}
.btn.secondary:hover,button.secondary:hover{background:var(--hover);border-color:var(--muted);color:var(--ink)}
.btn-sm{padding:6px 12px;font-size:12.5px;border-radius:8px;height:34px}
.btn-xs{padding:4px 9px;font-size:12px;border-radius:7px;height:28px}

button.btn-approve-hero{
  width:100%;
  background:var(--primary) !important;
  border-color:var(--primary) !important;
  color:#fff !important;
  padding:12px 18px !important;
  font-size:14.5px !important;
  font-weight:700 !important;
  border-radius:10px !important;
  box-shadow:0 4px 12px rgba(6,118,71,.22);
}
button.btn-approve-hero:hover{background:var(--primary-dark) !important;border-color:var(--primary-dark) !important}

label{font-weight:500;font-size:13px;display:block;margin-bottom:2px}
p.err,p.ok{padding:11px 16px;border-radius:10px;font-weight:600;margin-bottom:16px;font-size:13.5px}
p.err{background:var(--red-soft);color:var(--red);border:1px solid var(--red-border)}
p.ok{background:var(--green-soft);color:var(--green-dark);border:1px solid var(--primary-border)}

/* ---------- Stats, Pills & Charts ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px;max-width:500px;margin:48px auto;box-shadow:var(--shadow-md)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:15px}
.stat-label{font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.stat b{display:block;font-size:25px;line-height:1.2;letter-spacing:-.02em;color:var(--ink);margin-top:4px;font-weight:700}
.stat-hint{font-size:12px;color:var(--muted)}

.pill{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:12px;font-weight:600;white-space:nowrap}
.pill-queued{background:var(--amber-soft);color:#92400e}
.pill-sending,.pill-sent{background:var(--blue-soft);color:#075985}
.pill-delivered,.pill-approved,.pill-active,.pill-paired,.pill-yes{background:var(--green-soft);color:var(--green-dark);border:1px solid var(--primary-border)}
.pill-failed,.pill-stopped,.pill-paused,.pill-revoked,.pill-no{background:var(--red-soft);color:#9f1239;border:1px solid var(--red-border)}
.pill-uncertain{background:#ffedd5;color:#9a3412}
.pill-draft{background:var(--card-2);color:var(--slate);border:1px solid var(--line)}
.pill-waiting-for-pairing{background:var(--amber-soft);color:#92400e}

.chart-layout{display:grid;grid-template-columns:220px 1fr;gap:28px;align-items:center}
.donut{width:200px;height:200px;border-radius:50%;position:relative;margin:0 auto}
.donut-hole{position:absolute;inset:26px;background:var(--card);border-radius:50%;display:grid;place-items:center;text-align:center}
.donut-total{font-size:28px;font-weight:700;letter-spacing:-.02em;line-height:1}
.legend{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.legend li{display:flex;align-items:center;gap:10px;font-size:13px}
.legend-dot{width:11px;height:11px;border-radius:3px;flex-shrink:0}
.legend-pct{color:var(--muted);width:44px;text-align:right;margin-left:auto}
.legend-num{font-weight:700;min-width:28px;text-align:right}
.bar-chart{display:grid;gap:6px}
.bar-label{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;font-weight:600;align-items:center}
.stacked{display:flex;height:11px;border-radius:999px;overflow:hidden;background:var(--line-soft);margin-top:7px}
.stacked span{height:100%}
.campaign-chart-row{padding:11px 0;border-bottom:1px solid var(--line-soft)}
.campaign-chart-row:last-child{border-bottom:0}
.bar-row{display:grid;gap:5px}
.bar-track{height:8px;background:var(--line-soft);border-radius:999px;overflow:hidden}
.bar-fill{height:100%;border-radius:999px}

/* ---------- Campaign Studio Layout ---------- */
.campaign-layout{display:grid;grid-template-columns:1.35fr .75fr;gap:24px;align-items:start}
.step-block{margin-bottom:22px;padding-bottom:20px;border-bottom:1px solid var(--line-soft)}
.step-block:last-of-type{border-bottom:0;margin-bottom:0;padding-bottom:0}
.step-head{display:flex;align-items:flex-start;gap:11px;margin-bottom:12px}
.step-head h2{margin:0;font-size:15.5px}
.step-head p{margin:2px 0 0;font-size:12.5px}
.step-num{
  display:inline-grid;
  place-items:center;
  width:26px;
  height:26px;
  min-width:26px;
  border-radius:50%;
  background:var(--primary-soft);
  color:var(--primary);
  border:1px solid var(--primary-border);
  font-size:12.5px;
  font-weight:700;
}

.custom-selection-banner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  margin-bottom:12px;
  border-radius:10px;
  background:var(--primary-soft);
  border:1px solid var(--primary);
  color:var(--primary);
  font-size:13px;
}

.targeting-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:16px;margin-bottom:10px}
.chips{display:flex;gap:7px;flex-wrap:wrap;margin:5px 0 8px}
.chip{position:relative;display:inline-flex;cursor:pointer;margin:0 !important;user-select:none}
.chip input{position:absolute;top:0;left:0;opacity:0;pointer-events:none;width:1px;height:1px}
.chip span{
  display:inline-flex;
  flex-direction:column;
  padding:6px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--card);
  color:var(--slate);
  font-size:12.5px;
  font-weight:600;
  transition:all .15s ease;
}
.chip small{font-size:10.5px;font-weight:500;color:var(--muted)}

/* Include Chip = Emerald Green when active */
.include-chip:hover span{border-color:var(--primary);color:var(--primary)}
.include-chip input:checked + span{
  border-color:var(--primary);
  background:var(--primary-soft);
  color:var(--primary);
  box-shadow:0 0 0 1px var(--primary);
}
.include-chip input:checked + span small{color:var(--primary)}

/* Exclude Chip = Soft Rose Red when active */
.exclude-chip span{flex-direction:row;align-items:center;gap:5px}
.exclude-chip:hover span{border-color:var(--red);color:var(--red)}
.exclude-chip input:checked + span{
  border-color:var(--red);
  background:var(--red-soft);
  color:#9f1239;
}
.exclude-chip input:checked + span::after{content:"×";font-weight:700;font-size:13px}

/* Toggle Switch */
.smart-toggle-bar{margin:8px 0 14px}
.switch{position:relative;display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-weight:500;user-select:none}
.switch input{position:absolute;top:0;left:0;opacity:0;pointer-events:none;width:1px;height:1px}
.switch .track{width:40px;height:22px;border-radius:999px;background:#cbd5e1;position:relative;flex-shrink:0;transition:background-color .15s ease}
.switch .track::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:left .15s ease;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.switch input:checked + .track{background:var(--primary)}
.switch input:checked + .track::after{left:20px}
.switch-label{font-size:13px;color:var(--ink)}
.skip-badge{color:var(--primary);font-weight:600;margin-left:4px}

/* Live Audience Funnel Box + Interactive Recipient List */
.funnel-box{
  background:var(--primary-soft);
  border:1.5px solid var(--primary);
  border-radius:12px;
  padding:15px 18px;
}
.funnel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.funnel-header h3{margin:0;font-size:13.5px;color:var(--ink)}
.funnel-badge{font-size:11px;font-weight:600;color:var(--primary);background:var(--card);padding:2px 9px;border-radius:999px;border:1px solid var(--primary-border)}
.funnel-row{display:grid;grid-template-columns:1fr auto 1fr auto 1.2fr;gap:12px;align-items:center}
.funnel-metric .stat-label{display:block;font-size:11px;text-transform:none;letter-spacing:0;color:var(--slate)}
.funnel-metric b{display:block;font-size:22px;font-weight:800;color:var(--ink);margin-top:2px}
.funnel-final b{color:var(--primary)}
.funnel-arrow{font-size:18px;color:var(--primary);font-weight:700}
.funnel-footnote{font-size:12px;margin:8px 0 0}

.live-recipient-drawer{
  margin-top:12px;
  padding-top:12px;
  border-top:1px solid var(--primary-border);
}
.live-recipient-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  font-size:12.5px;
  margin-bottom:8px;
}
.live-recipient-list{
  max-height:175px;
  overflow-y:auto;
  background:var(--card);
  border:1px solid var(--primary-border);
  border-radius:9px;
  padding:4px 8px;
  display:grid;
  gap:2px;
}
.rec-item{
  display:grid;
  grid-template-columns:22px 1.2fr 1fr 1.2fr;
  align-items:center;
  gap:8px;
  padding:5px 6px;
  border-radius:6px;
  font-size:12.5px;
  margin:0 !important;
  cursor:pointer;
}
.rec-item:hover{background:var(--hover)}
.rec-name{color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rec-phone{color:var(--slate);font-size:12px}
.rec-cats{color:var(--muted);font-size:11.5px;text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.empty-mini{padding:12px;text-align:center;color:var(--muted);font-size:12.5px}

/* Composer Box */
.composer-box{
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--card);
  overflow:hidden;
}
.composer-toolbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  padding:9px 12px;
  background:var(--card-2);
  border-bottom:1px solid var(--line);
}
.toolbar-label{font-size:11.5px;color:var(--muted);font-weight:600;margin-right:2px}
.var-pills,.template-loader-pills{display:flex;align-items:center;gap:5px;flex-wrap:wrap}
button.var-chip{
  background:var(--primary-soft) !important;
  color:var(--primary) !important;
  border:1px solid var(--primary-border) !important;
  padding:3px 9px !important;
  height:26px !important;
  border-radius:6px !important;
  font-size:12px !important;
  font-weight:600 !important;
}
button.preset-chip{
  background:var(--card) !important;
  color:var(--slate) !important;
  border:1px solid var(--line) !important;
  padding:3px 9px !important;
  height:26px !important;
  border-radius:6px !important;
  font-size:11.5px !important;
  font-weight:600 !important;
}
button.preset-chip:hover{border-color:var(--primary) !important;color:var(--primary) !important;background:var(--primary-soft) !important}
.composer-box textarea{
  border:0 !important;
  border-radius:0 !important;
  margin:0 !important;
  padding:13px 14px !important;
  box-shadow:none !important;
  min-height:105px;
}
.composer-footer{
  padding:8px 14px;
  background:var(--card-2);
  border-top:1px solid var(--line-soft);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
}
.segment-bar{font-size:12px;color:var(--muted);font-weight:600}
.segment-track{width:120px;height:6px;background:var(--line);border-radius:999px;overflow:hidden}
.segment-fill{height:100%;background:var(--primary);border-radius:999px;transition:width .15s ease}

/* Sticky Right Column & iPhone Mockup */
.sticky-card{position:sticky;top:76px;display:grid;gap:14px}
.action-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:15px;box-shadow:var(--shadow-sm)}
.receipt-row{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid var(--line-soft);font-size:13px}
.receipt-row:last-of-type{border-bottom:0}
.receipt-net{font-size:14.5px;color:var(--primary);font-weight:700}

.phone-card-wrap{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
  box-shadow:var(--shadow-sm);
}
.phone{
  width:100%;
  max-width:276px;
  margin:0 auto;
  background:#111827;
  border-radius:36px;
  padding:10px;
  box-shadow:0 10px 24px rgba(15,23,42,.16);
}
.phone-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:6px 14px 8px;
  font-size:11px;
  font-weight:600;
  color:#111827;
  background:#ffffff;
  border-radius:26px 26px 0 0;
}
.phone-notch{width:72px;height:18px;border-radius:999px;background:#000}
.phone-screen{
  background:#ffffff;
  color:#111827;
  border-radius:0 0 26px 26px;
  padding:8px 13px 13px;
  min-height:290px;
  display:flex;
  flex-direction:column;
}
.phone-contact-header{
  text-align:center;
  padding-bottom:8px;
  border-bottom:1px solid #f1f5f9;
  margin-bottom:10px;
}
.phone-avatar{
  width:32px;
  height:32px;
  border-radius:50%;
  background:#e2e8f0;
  color:#334155;
  display:grid;
  place-items:center;
  font-weight:700;
  font-size:13px;
  margin:0 auto 3px;
}
.phone-from{font-size:11.5px;font-weight:600;color:#0f172a}
.phone-timestamp{font-size:10px;color:#94a3b8;margin-top:1px}
.phone-messages-area{flex:1;display:flex;flex-direction:column;justify-content:flex-start}
.phone-bubble{
  background:#f1f5f9;
  color:#0f172a;
  border-radius:15px 15px 15px 4px;
  padding:10px 12px;
  font-size:12.5px;
  line-height:1.45;
  white-space:pre-wrap;
  word-break:break-word;
}
.phone-recipient-tag{font-size:11px;color:#64748b;margin-top:8px;text-align:center}
.phone-input-bar{
  margin-top:12px;
  display:flex;
  align-items:center;
  gap:7px;
}
.phone-plus{
  width:22px;
  height:22px;
  border-radius:50%;
  background:#e2e8f0;
  color:#475569;
  display:grid;
  place-items:center;
  font-size:13px;
  font-weight:600;
}
.phone-fake-input{
  flex:1;
  border:1px solid #e2e8f0;
  border-radius:999px;
  padding:4px 11px;
  font-size:11px;
  color:#94a3b8;
}
.phone-send-dot{
  width:22px;
  height:22px;
  border-radius:50%;
  background:var(--primary);
  color:#fff;
  display:grid;
  place-items:center;
  font-size:11px;
  font-weight:700;
}

/* Avatars */
.avatar{display:inline-grid;place-items:center;width:32px;height:32px;min-width:32px;border-radius:50%;font-size:12px;font-weight:700}
.avatar-0{background:#fee2e2;color:#9f1239}
.avatar-1{background:#d1fae5;color:#065f46}
.avatar-2{background:#ede9fe;color:#5b21b6}
.avatar-3{background:#fef3c7;color:#92400e}
.avatar-4{background:#dbeafe;color:#1e40af}

/* Pairing Code Card */
.pairing-code-card{
  margin-top:16px;
  padding:16px;
  border-radius:12px;
  background:var(--primary-soft);
  border:1px solid var(--primary-border);
}
.code-big{font-size:34px;letter-spacing:6px;font-weight:800;color:var(--primary);margin:4px 0;font-family:var(--font-mono)}
.empty{padding:26px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:12px}

/* Auth Pages */
.auth-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.auth-logo{max-width:240px !important;width:100%;height:auto;display:block}

/* Modal & Toast */
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(3px);display:grid;place-items:center;z-index:100;padding:16px}
.modal{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;max-width:460px;width:100%;box-shadow:var(--shadow-md)}
.modal h2{margin-top:0}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px;flex-wrap:wrap}
.toast{position:fixed;right:20px;bottom:20px;z-index:101;background:var(--ink);color:var(--card);padding:11px 16px;border-radius:10px;font-size:13.5px;font-weight:600;box-shadow:var(--shadow-md);animation:toast-in .15s ease-out}
@keyframes toast-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* Pagination */
.pagination{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:16px}
.page-link{display:inline-block;padding:6px 11px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--ink);text-decoration:none !important;font-weight:600;font-size:13px}
.page-link:hover{border-color:var(--primary);color:var(--primary)}
.page-current{display:inline-block;padding:6px 11px;border-radius:8px;background:var(--primary);color:#fff;font-weight:700;font-size:13px}
.page-disabled{opacity:.45;cursor:default;pointer-events:none}

/* ---------- Mobile Responsive ---------- */
@media(max-width:960px){
  .shell{flex-direction:column}
  .sidebar{width:100%;height:auto;position:static;padding:14px 16px;gap:10px;border-right:0;border-bottom:1px solid var(--line)}
  .brand{border-bottom:0;padding-bottom:0}
  .side-label,.handset-card{display:none}
  .side-nav{flex-direction:row;overflow-x:auto;padding-bottom:2px}
  .side-nav a{white-space:nowrap;padding:8px 12px;flex-shrink:0}
  .topbar{flex-direction:column;align-items:flex-start;padding:12px 18px}
  .topbar-actions{width:100%}
  main.content{padding:20px 16px}
  .page-head{flex-wrap:wrap}
  .layout-2,.campaign-layout,.targeting-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .chart-layout{grid-template-columns:1fr;gap:20px}
}