/* ============================================================
   Quotation & Invoice Manager — application UI
   ============================================================ */

:root{
  --bg:#f4f6fa;
  --surface:#ffffff;
  --surface-2:#f8fafc;
  --line:#e3e8ef;
  --line-strong:#cbd5e1;
  --text:#16202e;
  --text-2:#5b6b80;
  --muted:#8494a7;

  --primary:#0f5ea8;
  --primary-dark:#0b4a86;
  --primary-soft:#e8f1fa;
  --accent:#0d9488;
  --danger:#d02f2f;
  --danger-soft:#fdecec;
  --warn:#b45309;
  --warn-soft:#fdf3e3;
  --ok:#137a4c;
  --ok-soft:#e6f5ed;
  --violet:#6d28d9;
  --violet-soft:#f1ebfd;

  --radius:10px;
  --radius-sm:7px;
  --shadow:0 1px 2px rgba(16,32,54,.06), 0 4px 14px rgba(16,32,54,.05);
  --shadow-lg:0 10px 40px rgba(16,32,54,.14);
  --sidebar-w:238px;
  --font:"Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  font-size:14.5px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 .6rem;line-height:1.25;font-weight:650}
h1{font-size:1.5rem}
h2{font-size:1.15rem}
h3{font-size:1rem}
p{margin:0 0 .8rem}
code{background:var(--surface-2);border:1px solid var(--line);border-radius:4px;padding:1px 6px;font-size:.86em}
hr{border:0;border-top:1px solid var(--line);margin:14px 0}
.muted{color:var(--text-2)}
.tiny{font-size:.8rem}
.right{text-align:right}
.center{text-align:center}
.nowrap{white-space:nowrap}
.mt{margin-top:14px}
.mb{margin-bottom:14px}
.flex{display:flex;align-items:center;gap:10px}
.flex-between{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.grow{flex:1}
.hide{display:none !important}

/* ============================================================ auth / install */
.auth-body{
  background:linear-gradient(135deg,#0b3d6e 0%,#0f5ea8 45%,#0d9488 100%);
  min-height:100vh;
  padding:34px 16px;
}
.auth-wrap{max-width:410px;margin:5vh auto}
.install-wrap{max-width:720px;margin:0 auto}
.install-head{display:flex;align-items:center;gap:16px;color:#fff;margin-bottom:20px}
.install-head h1{margin:0;font-size:1.35rem;color:#fff}
.install-head .muted{color:rgba(255,255,255,.78)}
.brand-mark{
  width:52px;height:52px;border-radius:13px;flex:none;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);
  display:grid;place-items:center;font-weight:800;font-size:1.1rem;color:#fff;letter-spacing:.5px;
}
.auth-card{
  background:var(--surface);border-radius:14px;padding:30px 28px;box-shadow:var(--shadow-lg);
}
.auth-card h1{font-size:1.3rem;margin-bottom:2px}
.auth-logo{
  width:58px;height:58px;border-radius:15px;margin:0 auto 14px;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:1.2rem;
}
.install-wrap .card{margin-bottom:18px}
.req-list{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.req-list li{display:flex;align-items:center;gap:9px;font-size:.9rem}
.req-list li span{width:19px;height:19px;border-radius:50%;display:grid;place-items:center;font-size:.72rem;color:#fff;flex:none}
.req-list li.ok span{background:var(--ok)}
.req-list li.bad span{background:var(--danger)}
.req-list li.bad{color:var(--danger)}
.success-card h2{color:var(--ok)}
.cred-box{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin:14px 0}
.cred-line{display:flex;justify-content:space-between;gap:14px;padding:4px 0;font-size:.9rem}
.warn{color:var(--warn)}

/* ============================================================ app shell */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:var(--sidebar-w);flex:none;background:#0d2437;color:#c7d5e3;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;
}
.sidebar-brand{
  display:flex;align-items:center;gap:11px;padding:17px 16px;border-bottom:1px solid rgba(255,255,255,.09);
}
.sidebar-brand .mark{
  width:36px;height:36px;border-radius:9px;flex:none;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:.85rem;
}
.sidebar-brand b{color:#fff;font-size:.94rem;display:block;line-height:1.2}
.sidebar-brand span{font-size:.72rem;color:#7e96ad}
.nav{padding:11px 9px;flex:1}
.nav-label{font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;color:#6b829a;padding:13px 9px 5px;font-weight:700}
.nav a{
  display:flex;align-items:center;gap:10px;padding:8.5px 10px;border-radius:var(--radius-sm);
  color:#c7d5e3;font-size:.885rem;margin-bottom:1px;transition:background .12s,color .12s;
}
.nav a:hover{background:rgba(255,255,255,.07);color:#fff;text-decoration:none}
.nav a.active{background:var(--primary);color:#fff;font-weight:600}
.nav a .ic{width:17px;text-align:center;flex:none;opacity:.92}
.sidebar-foot{padding:11px;border-top:1px solid rgba(255,255,255,.09);font-size:.78rem;color:#7e96ad}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  background:var(--surface);border-bottom:1px solid var(--line);
  padding:11px 22px;display:flex;align-items:center;gap:14px;position:sticky;top:0;z-index:20;
}
.topbar h1{margin:0;font-size:1.12rem}
.topbar .crumb{font-size:.78rem;color:var(--muted)}
.userchip{display:flex;align-items:center;gap:9px}
.avatar{
  width:33px;height:33px;border-radius:50%;background:var(--primary-soft);color:var(--primary);
  display:grid;place-items:center;font-weight:700;font-size:.8rem;flex:none;
}
.content{padding:22px;flex:1}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:7px;padding:6px 10px;cursor:pointer;font-size:1rem}

/* ============================================================ cards */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow);margin-bottom:18px;
}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.card-head h2{margin:0}
.card-flush{padding:0;overflow:hidden}
.card-flush .card-head{padding:15px 18px;margin:0;border-bottom:1px solid var(--line)}
.card-pad{padding:16px 18px}

/* ============================================================ stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:18px}
.stat{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:15px 17px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.stat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3.5px;background:var(--primary)}
.stat.teal::before{background:var(--accent)}
.stat.green::before{background:var(--ok)}
.stat.amber::before{background:var(--warn)}
.stat.red::before{background:var(--danger)}
.stat .k{font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700}
.stat .v{font-size:1.6rem;font-weight:700;line-height:1.25;margin-top:2px}
.stat .s{font-size:.79rem;color:var(--text-2)}

/* ============================================================ buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:8px 15px;border-radius:var(--radius-sm);border:1px solid var(--line-strong);
  background:var(--surface);color:var(--text);font-size:.875rem;font-weight:600;
  cursor:pointer;font-family:inherit;line-height:1.4;transition:.13s;white-space:nowrap;
}
.btn:hover{background:var(--surface-2);text-decoration:none;border-color:var(--muted)}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}
.btn-accent{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-accent:hover{filter:brightness(.93)}
.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-danger:hover{filter:brightness(.93)}
.btn-ghost{background:transparent;border-color:transparent;color:var(--text-2)}
.btn-ghost:hover{background:var(--surface-2);color:var(--text)}
.btn-sm{padding:5px 10px;font-size:.8rem}
.btn-lg{padding:11px 22px;font-size:.95rem;width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-group{display:flex;gap:8px;flex-wrap:wrap}

/* ============================================================ forms */
label{display:block;font-size:.82rem;font-weight:600;color:var(--text-2);margin-bottom:11px}
input[type=text],input[type=password],input[type=email],input[type=number],input[type=date],
input[type=tel],input[type=search],select,textarea{
  width:100%;padding:8.5px 11px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);
  font-family:inherit;font-size:.9rem;color:var(--text);background:#fff;margin-top:4px;transition:.12s;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
input:disabled,select:disabled{background:var(--surface-2);color:var(--muted)}
textarea{resize:vertical;min-height:78px}
select{cursor:pointer}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:0 16px}
.span-2{grid-column:span 2}
.span-3{grid-column:span 3}
label.check,label.radio{
  display:flex;align-items:center;gap:8px;font-weight:500;color:var(--text);margin-bottom:9px;cursor:pointer;font-size:.875rem;
}
label.check input,label.radio input{width:auto;margin:0;accent-color:var(--primary)}
.req::after{content:" *";color:var(--danger)}
.help{font-size:.76rem;color:var(--muted);font-weight:400;margin-top:3px}
fieldset{border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin:0 0 16px}
legend{font-size:.8rem;font-weight:700;color:var(--text-2);padding:0 7px;text-transform:uppercase;letter-spacing:.05em}

/* segmented toggle (percent / amount) */
.seg{display:inline-flex;border:1px solid var(--line-strong);border-radius:var(--radius-sm);overflow:hidden;background:#fff}
.seg button{
  border:0;background:#fff;padding:6px 11px;font-size:.8rem;font-weight:700;cursor:pointer;
  color:var(--text-2);font-family:inherit;line-height:1.3;
}
.seg button+button{border-left:1px solid var(--line-strong)}
.seg button.on{background:var(--primary);color:#fff}

/* ============================================================ tables */
.table-wrap{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font-size:.875rem}
table.data th{
  text-align:left;padding:10px 13px;background:var(--surface-2);border-bottom:1px solid var(--line);
  font-size:.74rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-2);font-weight:700;white-space:nowrap;
}
table.data td{padding:10px 13px;border-bottom:1px solid var(--line);vertical-align:middle}
table.data tbody tr:hover{background:var(--surface-2)}
table.data tbody tr:last-child td{border-bottom:0}
table.data td.num,table.data th.num{text-align:right;font-variant-numeric:tabular-nums}
.thumb{
  width:42px;height:42px;border-radius:7px;object-fit:cover;border:1px solid var(--line);background:#fff;flex:none;
}
.thumb-lg{width:64px;height:64px}
.empty{padding:46px 20px;text-align:center;color:var(--muted)}
.empty .big{font-size:2.4rem;opacity:.35;display:block;margin-bottom:8px}

/* ============================================================ badges / alerts */
.badge{
  display:inline-block;padding:2.5px 9px;border-radius:20px;font-size:.72rem;font-weight:700;
  letter-spacing:.02em;white-space:nowrap;
}
.badge-gray{background:#eef1f5;color:#5b6b80}
.badge-blue{background:var(--primary-soft);color:var(--primary)}
.badge-green{background:var(--ok-soft);color:var(--ok)}
.badge-red{background:var(--danger-soft);color:var(--danger)}
.badge-amber{background:var(--warn-soft);color:var(--warn)}
.badge-violet{background:var(--violet-soft);color:var(--violet)}

.alert{padding:11px 15px;border-radius:var(--radius-sm);margin-bottom:14px;font-size:.875rem;border:1px solid}
.alert-success{background:var(--ok-soft);border-color:#b6e0ca;color:var(--ok)}
.alert-error{background:var(--danger-soft);border-color:#f6c9c9;color:var(--danger)}
.alert-warning{background:var(--warn-soft);border-color:#f0d9ab;color:var(--warn)}
.alert-info{background:var(--primary-soft);border-color:#bfd9f0;color:var(--primary)}

/* ============================================================ filter bar */
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.filters label{margin-bottom:0}
.filters input,.filters select{margin-top:3px}
.filters .f-search{min-width:230px;flex:1}

/* ============================================================ product grid */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:15px}
.pcard{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.15s;
}
.pcard:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.pcard .ph{height:150px;background:var(--surface-2);display:grid;place-items:center;overflow:hidden;position:relative}
.pcard .ph img{width:100%;height:100%;object-fit:contain;padding:9px}
.pcard .pb{padding:11px 13px;flex:1;display:flex;flex-direction:column;gap:3px}
.pcard .pn{font-weight:600;font-size:.87rem;line-height:1.32;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pcard .pm{font-size:.74rem;color:var(--muted)}
.pcard .pp{font-weight:700;color:var(--primary);font-size:1rem;margin-top:auto;padding-top:5px}
.pcard .pf{padding:8px 13px;border-top:1px solid var(--line);display:flex;gap:7px;background:var(--surface-2)}
.stock-pill{position:absolute;top:8px;right:8px}

/* gallery on product form */
.gallery{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.gitem{position:relative;width:88px}
.gitem img{width:88px;height:88px;object-fit:cover;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff}
.gitem .rm{
  position:absolute;top:-7px;right:-7px;width:22px;height:22px;border-radius:50%;
  background:var(--danger);color:#fff;border:2px solid #fff;cursor:pointer;font-size:.72rem;line-height:1;
  display:grid;place-items:center;padding:0;
}
.drop{
  border:2px dashed var(--line-strong);border-radius:var(--radius);padding:20px;text-align:center;
  color:var(--muted);background:var(--surface-2);cursor:pointer;transition:.15s;
}
.drop:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft)}

/* ============================================================ quote builder */
.builder{display:grid;grid-template-columns:1fr 330px;gap:18px;align-items:start}
.builder .totals-col{position:sticky;top:74px}

.picker{position:relative}
.picker-results{
  position:absolute;left:0;right:0;top:calc(100% + 5px);background:#fff;border:1px solid var(--line-strong);
  border-radius:var(--radius);box-shadow:var(--shadow-lg);max-height:340px;overflow-y:auto;z-index:60;display:none;
}
.picker-results.open{display:block}
.picker-item{display:flex;gap:11px;padding:9px 12px;cursor:pointer;border-bottom:1px solid var(--line);align-items:center}
.picker-item:last-child{border-bottom:0}
.picker-item:hover,.picker-item.hl{background:var(--primary-soft)}
.picker-item .pi-n{font-weight:600;font-size:.87rem}
.picker-item .pi-m{font-size:.75rem;color:var(--muted)}
.picker-item .pi-p{margin-left:auto;font-weight:700;color:var(--primary);white-space:nowrap}

table.items{width:100%;border-collapse:collapse;font-size:.86rem}
table.items th{
  background:var(--surface-2);border-bottom:1px solid var(--line);padding:9px 8px;
  font-size:.71rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-2);font-weight:700;text-align:left;
}
table.items td{padding:8px;border-bottom:1px solid var(--line);vertical-align:middle}
table.items input,table.items select{margin-top:0;padding:6px 8px;font-size:.84rem}
table.items .w-qty{width:74px}
table.items .w-price{width:104px}
table.items .w-disc{width:88px}
table.items .w-mode{width:64px}
table.items tr.item-row:hover{background:var(--surface-2)}
.line-total{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.strike{text-decoration:line-through;color:var(--muted);font-size:.78rem;display:block;font-weight:400}
.item-name{font-weight:600;line-height:1.3}
.item-meta{font-size:.74rem;color:var(--muted)}
.drag{cursor:grab;color:var(--muted);user-select:none;padding:0 3px}
tr.dragging{opacity:.45}

.totals{font-size:.885rem}
.totals .row{display:flex;justify-content:space-between;padding:6.5px 0;gap:12px}
.totals .row.sep{border-top:1px solid var(--line);margin-top:5px;padding-top:11px}
.totals .row.grand{
  border-top:2px solid var(--text);margin-top:9px;padding-top:11px;font-size:1.22rem;font-weight:700;
}
.totals .row .lbl{color:var(--text-2)}
.totals .row .val{font-variant-numeric:tabular-nums;font-weight:600}
.totals .row.disc .val{color:var(--ok)}
.words{
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:9px 12px;font-size:.79rem;color:var(--text-2);margin-top:11px;font-style:italic;
}

/* ============================================================ misc */
.pager{display:flex;gap:6px;justify-content:center;padding:15px;flex-wrap:wrap}
.pager a,.pager span{
  padding:6px 11px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);
  font-size:.83rem;background:#fff;color:var(--text-2);
}
.pager .on{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:700}
.pager a:hover{background:var(--surface-2);text-decoration:none}

.modal-back{
  position:fixed;inset:0;background:rgba(13,36,55,.55);display:none;
  align-items:center;justify-content:center;z-index:200;padding:20px;
}
.modal-back.open{display:flex}
.modal{
  background:#fff;border-radius:12px;box-shadow:var(--shadow-lg);width:100%;max-width:560px;
  max-height:88vh;overflow-y:auto;
}
.modal-head{padding:15px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.modal-head h3{margin:0}
.modal-body{padding:18px 20px}
.modal-foot{padding:13px 20px;border-top:1px solid var(--line);display:flex;gap:9px;justify-content:flex-end;background:var(--surface-2)}
.x{background:none;border:0;font-size:1.4rem;cursor:pointer;color:var(--muted);line-height:1;padding:0 4px}

.toolbar-sticky{
  position:sticky;bottom:0;background:var(--surface);border-top:1px solid var(--line);
  padding:12px 20px;display:flex;gap:10px;justify-content:flex-end;z-index:15;
  box-shadow:0 -3px 14px rgba(16,32,54,.07);flex-wrap:wrap;margin:0 -22px -22px;
}

/* ============================================================ responsive */
@media (max-width:1080px){
  .builder{grid-template-columns:1fr}
  .builder .totals-col{position:static}
}
@media (max-width:860px){
  .sidebar{
    position:fixed;left:0;top:0;bottom:0;z-index:100;transform:translateX(-100%);
    transition:transform .22s;box-shadow:var(--shadow-lg);
  }
  .sidebar.open{transform:translateX(0)}
  .menu-toggle{display:block}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .span-2,.span-3{grid-column:span 1}
  .content{padding:15px}
  .toolbar-sticky{margin:0 -15px -15px}
  .topbar{padding:10px 15px}
}

@media print{
  .sidebar,.topbar,.toolbar-sticky,.no-print{display:none !important}
  .content{padding:0}
  body{background:#fff}
}

/* the description column soaks up whatever width the fixed columns leave over */
table.items .c-desc{width:100%;min-width:230px}
table.items .c-desc input[type=text]{width:100%}

/* ============================================================
   Subscription: countdown strip, view-only cues, support button
   ============================================================ */

.sub-strip{
  display:flex;align-items:flex-start;gap:12px;
  padding:11px 14px;margin-bottom:14px;
  border:1px solid;border-radius:var(--radius-sm);
  font-size:.875rem;line-height:1.45;position:relative;
}
.sub-strip .ss-ic{font-size:1.15rem;line-height:1.2;flex:0 0 auto}
.sub-strip .ss-text{flex:1 1 auto;min-width:0}
.sub-strip .ss-wa{white-space:nowrap}
.sub-strip .ss-act{flex:0 0 auto;display:flex;align-items:center;gap:12px;padding-right:14px}

.sub-strip .ss-btn{
  display:inline-block;padding:6px 14px;border-radius:var(--radius-sm);
  font-weight:650;font-size:.82rem;white-space:nowrap;
  color:#fff;text-decoration:none;
}
.sub-strip .ss-btn:hover{text-decoration:none;filter:brightness(1.12)}
.sub-strip .ss-link{font-size:.82rem;white-space:nowrap;text-decoration:underline;color:inherit;opacity:.85}
.sub-strip .ss-close{
  position:absolute;top:6px;right:9px;
  font-size:1.1rem;line-height:1;color:inherit;opacity:.5;text-decoration:none;
}
.sub-strip .ss-close:hover{opacity:1;text-decoration:none}

.sub-info  {background:var(--primary-soft);border-color:#bfd9f0;color:var(--primary)}
.sub-warn  {background:var(--warn-soft);  border-color:#f0d9ab;color:var(--warn)}
.sub-danger{background:var(--danger-soft);border-color:#f6c9c9;color:var(--danger)}

/* solid fill per tone; the label stays white against all three */
.sub-info   .ss-btn{background:var(--primary)}
.sub-warn   .ss-btn{background:var(--warn)}
.sub-danger .ss-btn{background:var(--danger)}

@media (max-width:820px){
  .sub-strip{flex-wrap:wrap}
  .sub-strip .ss-act{width:100%;padding-left:30px}
  .sub-strip .ss-wa{display:block}
}

/* "view only" marker under the signed-in user in the sidebar */
.ro-tag{
  display:inline-block;margin-top:3px;padding:1px 7px;border-radius:20px;
  background:rgba(255,255,255,.14);color:#ffd9d9;font-size:.72rem;font-weight:600;
}

/* a control that is present but unusable while the subscription is lapsed */
.locked{opacity:.45;pointer-events:none;filter:grayscale(1)}

/* master-portal impersonation warning */
.imp-bar{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding:9px 14px;margin-bottom:14px;border-radius:var(--radius-sm);
  background:#3b0d0d;color:#ffd9d9;font-size:.85rem;
}
.imp-bar a{color:#fff;text-decoration:underline;font-weight:650;margin-left:auto}

/* sticky WhatsApp support button */
.wa-fab{
  position:fixed;right:20px;bottom:20px;z-index:120;
  width:54px;height:54px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:#25d366;color:#fff;
  box-shadow:0 4px 16px rgba(37,211,102,.42), 0 2px 6px rgba(16,32,54,.2);
  transition:transform .15s ease, box-shadow .15s ease;
}
.wa-fab:hover{
  transform:translateY(-2px) scale(1.05);
  box-shadow:0 8px 24px rgba(37,211,102,.5), 0 2px 6px rgba(16,32,54,.24);
  text-decoration:none;
}
.wa-fab:active{transform:translateY(0) scale(.97)}
@media (max-width:640px){
  .wa-fab{width:48px;height:48px;right:14px;bottom:14px}
  .wa-fab svg{width:26px;height:26px}
}

/* ============================================================
   Plans & Pricing
   ============================================================ */

.plan-grid{
  display:grid;gap:16px;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  align-items:stretch;
}
.plan{
  display:flex;flex-direction:column;position:relative;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px 18px;box-shadow:var(--shadow);
}
.plan.is-current{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-soft), var(--shadow)}
.plan.is-popular{border-color:var(--accent)}
.plan .plan-tag{
  position:absolute;top:-10px;left:18px;
  padding:2px 10px;border-radius:20px;
  font-size:.7rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;
}
.plan.is-current .plan-tag{background:var(--primary);color:#fff}
.plan.is-popular .plan-tag{background:var(--accent);color:#fff}
.plan h3{margin:0 0 2px;font-size:1.05rem}
.plan .plan-sub{color:var(--text-2);font-size:.82rem;margin-bottom:12px;min-height:2.4em}
.plan .plan-price{font-size:1.85rem;font-weight:700;line-height:1.1;color:var(--text)}
.plan .plan-per{color:var(--muted);font-size:.8rem;margin-bottom:14px}
.plan ul{list-style:none;margin:0 0 18px;padding:0;font-size:.855rem}
.plan li{padding:4px 0 4px 22px;position:relative;color:var(--text-2)}
.plan li::before{
  content:"\2713";position:absolute;left:2px;top:4px;
  color:var(--ok);font-weight:700;font-size:.85rem;
}
.plan .plan-foot{margin-top:auto}
.plan .plan-foot .btn{width:100%;justify-content:center;text-align:center}

/* ============================================================
   Refer & Earn
   ============================================================ */

.refer-hero{
  background:linear-gradient(135deg, var(--primary) 0%, #1478cf 100%);
  color:#fff;border-radius:var(--radius);padding:26px 24px;margin-bottom:18px;
}
.refer-hero h2{color:#fff;margin:0 0 6px;font-size:1.5rem}
.refer-hero p{margin:0;opacity:.92;font-size:.92rem;max-width:60ch}
.refer-hero .amount{font-size:2.5rem;font-weight:700;line-height:1;display:block;margin-bottom:4px}

.steps{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));margin-bottom:18px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.step .n{
  width:26px;height:26px;border-radius:50%;
  background:var(--primary-soft);color:var(--primary);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.85rem;margin-bottom:9px;
}
.step h4{margin:0 0 4px;font-size:.92rem}
.step p{margin:0;font-size:.83rem;color:var(--text-2)}

.earn-row{display:flex;gap:22px;flex-wrap:wrap;margin-bottom:4px}
.earn-row .earn b{display:block;font-size:1.35rem;line-height:1.2}
.earn-row .earn span{font-size:.78rem;color:var(--text-2)}