:root{
  --brand:#5b2be0; --brand2:#2563eb; --navy:#1b1464; --grad:linear-gradient(135deg,#7b2ff7 0%,#2563eb 100%);
  --bg:#f5f6fb; --card:#fff; --ink:#151a33; --muted:#6b7190; --line:#e6e8f2; --soft:#f0eefc;
  --green:#12a150; --green-bg:#e6f7ee; --amber:#b86e00; --amber-bg:#fff4dd; --red:#d12c3c; --red-bg:#fde8ea; --grey-bg:#eef0f5;
  --wa:#25d366; --radius:12px; --shadow:0 1px 2px rgba(20,24,60,.05),0 4px 16px rgba(20,24,60,.05);
  font-family:"Inter","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0 0 .5rem;line-height:1.25}
h2{font-size:17px} h3{font-size:15px}
.ico{width:18px;height:18px;flex:none}
.muted{color:var(--muted)} .small{font-size:12px} .center{text-align:center}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:12.5px}

/* shell */
.shell{display:flex;min-height:100vh}
.sidebar{width:240px;background:var(--navy);color:#cfd2f5;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex:none}
.brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;color:#fff}
.brand img{width:40px;height:24px;object-fit:contain;background:#fff;border-radius:6px;padding:2px}
.brand span{font-size:15px} .brand:hover{text-decoration:none}
.sidebar nav{flex:1;overflow:auto;padding:4px 10px}
.nav-group{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#8a8fc4;padding:16px 10px 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;color:#cfd2f5;margin-bottom:2px}
.sidebar nav a:hover{background:rgba(255,255,255,.07);text-decoration:none;color:#fff}
.sidebar nav a.active{background:var(--grad);color:#fff}
.sidebar nav a span{flex:1}
.pill{font-style:normal;background:var(--wa);color:#05391a;font-size:11px;font-weight:700;border-radius:20px;padding:0 7px}
.side-foot{padding:14px;border-top:1px solid rgba(255,255,255,.08)}
.me{display:flex;gap:10px;align-items:center;margin-bottom:10px}
.me small{display:block;color:#8a8fc4;text-transform:capitalize}
.me b{color:#fff;font-weight:600}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--grad);display:grid;place-items:center;color:#fff;font-weight:700;flex:none}
.side-foot .btn{color:#cfd2f5;border-color:rgba(255,255,255,.15);width:100%;justify-content:center}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;padding:16px 28px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topbar h1{font-size:19px;margin:0;flex:1}
.viewing{background:var(--soft);border-radius:20px;padding:5px 12px;font-size:13px}
.viewing a{margin-left:8px;font-weight:600}
.content{padding:24px 28px;max-width:1280px;width:100%}
.mobile-only{display:none}

/* components */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:18px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.card-head h2{margin:0}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))} .g3{grid-template-columns:repeat(3,minmax(0,1fr))} .g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.stat b{display:block;font-size:26px;letter-spacing:-.02em}
.stat span{color:var(--muted);font-size:13px}
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:9px;padding:9px 15px;font:inherit;font-weight:600;cursor:pointer;white-space:nowrap}
.btn:hover{text-decoration:none;border-color:#c9cce0}
.btn.primary{background:var(--grad);border:0;color:#fff}
.btn.primary:hover{filter:brightness(1.07)}
.btn.wa{background:var(--wa);border:0;color:#05391a}
.btn.danger{color:var(--red)}
.btn.ghost{background:transparent}
.btn.sm{padding:6px 10px;font-size:13px}
.btn.lg{padding:13px 22px;font-size:16px}
.btn.block{width:100%;justify-content:center}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.icon-btn{border:0;background:none;cursor:pointer;padding:4px;color:var(--ink)}
.badge{display:inline-block;font-size:12px;font-weight:600;border-radius:20px;padding:2px 10px;white-space:nowrap}
.badge.green{background:var(--green-bg);color:var(--green)} .badge.amber{background:var(--amber-bg);color:var(--amber)}
.badge.red{background:var(--red-bg);color:var(--red)} .badge.grey{background:var(--grey-bg);color:var(--muted)}
.alert{padding:11px 14px;border-radius:10px;margin-bottom:14px;border:1px solid transparent}
.alert.success{background:var(--green-bg);color:#0b6b36} .alert.error{background:var(--red-bg);color:#9b1c29}
.alert.info{background:var(--soft);color:#3b2a8c} .alert.warn{background:var(--amber-bg);color:#7a4a00}

/* forms */
label{display:block;font-weight:600;font-size:13px;color:#353a5c}
input,select,textarea{display:block;width:100%;margin-top:5px;font:inherit;padding:9px 11px;border:1px solid #d8dbe8;border-radius:9px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid #c6b8fb;border-color:var(--brand)}
input[type=checkbox],input[type=radio]{width:auto;display:inline;margin:0 6px 0 0}
textarea{min-height:90px;resize:vertical}
.hint{font-weight:400;color:var(--muted);font-size:12px;display:block;margin-top:4px}
.stack>*+*{margin-top:14px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.span2{grid-column:1/-1}
.form-grid h3{margin:8px 0 0}
.copy{display:flex;gap:6px}
.copy input{margin:0;font-family:ui-monospace,Consolas,monospace;font-size:12.5px;background:#fafbff}

/* tables */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--line)}
td{padding:12px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
tr:hover td{background:#fafbff}
.empty{text-align:center;padding:40px 20px;color:var(--muted)}
.empty b{display:block;color:var(--ink);font-size:16px;margin-bottom:4px}

/* progress */
.progress{height:8px;background:var(--grey-bg);border-radius:10px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--grad);border-radius:10px;transition:width .3s}
.ring-row{display:flex;align-items:center;gap:16px}

/* tech provider stepper */
.tp-stage{border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin-bottom:12px;overflow:hidden}
.tp-stage summary{display:flex;align-items:center;gap:14px;padding:16px 18px;cursor:pointer;list-style:none}
.tp-stage summary::-webkit-details-marker{display:none}
.tp-num{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:700;background:var(--grey-bg);color:var(--muted);flex:none}
.tp-stage.done .tp-num{background:var(--green);color:#fff}
.tp-stage.doing .tp-num{background:var(--grad);color:#fff}
.tp-title{flex:1} .tp-title b{display:block;font-size:15px} .tp-title span{color:var(--muted);font-size:13px}
.tp-count{font-size:13px;color:var(--muted);font-weight:600}
.tp-items{border-top:1px solid var(--line);padding:6px 18px 14px}
.tp-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line)}
.tp-item:last-child{border-bottom:0}
.tp-item input[type=checkbox]{width:19px;height:19px;margin-top:2px;accent-color:var(--brand);cursor:pointer;flex:none}
.tp-item .t{flex:1} .tp-item .t b{font-weight:600;display:block}
.tp-item.checked .t b{color:var(--muted);text-decoration:line-through}
.tp-item .t p{margin:2px 0 6px;color:var(--muted);font-size:13px}
.tp-note{font-size:12.5px;padding:6px 9px;margin:0}

/* connect wizard */
.wizard{display:flex;gap:0;margin-bottom:22px;counter-reset:s}
.wizard li{flex:1;list-style:none;position:relative;text-align:center;font-size:13px;color:var(--muted);font-weight:600;padding-top:44px}
.wizard li::before{counter-increment:s;content:counter(s);position:absolute;top:0;left:50%;transform:translateX(-50%);width:34px;height:34px;border-radius:50%;background:var(--grey-bg);display:grid;place-items:center;z-index:1;color:var(--muted)}
.wizard li::after{content:"";position:absolute;top:17px;left:-50%;width:100%;height:2px;background:var(--line)}
.wizard li:first-child::after{display:none}
.wizard li.done::before{content:"✓";background:var(--green);color:#fff}
.wizard li.now::before{background:var(--grad);color:#fff}
.wizard li.done,.wizard li.now{color:var(--ink)}
.wizard li.done::after,.wizard li.now::after{background:var(--green)}
.hero-connect{text-align:center;padding:34px 20px}
.hero-connect .big-ico{width:72px;height:72px;border-radius:20px;background:var(--wa);display:grid;place-items:center;margin:0 auto 14px;color:#fff}
.hero-connect .big-ico .ico{width:40px;height:40px}
.checklist{list-style:none;padding:0;margin:14px auto;max-width:460px;text-align:left}
.checklist li{padding:7px 0 7px 30px;position:relative}
.checklist li::before{content:"";position:absolute;left:0;top:9px;width:18px;height:18px;border-radius:50%;background:var(--green-bg);border:2px solid var(--green)}
.onb-steps{list-style:none;padding:0;margin:0}
.onb-steps li{display:flex;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line)}
.onb-steps li:last-child{border:0}
.dot{width:12px;height:12px;border-radius:50%;background:var(--grey-bg);border:2px solid #cfd3e3;flex:none}
.dot.ok{background:var(--green);border-color:var(--green)} .dot.err{background:var(--red);border-color:var(--red)} .dot.run{border-color:var(--brand);border-top-color:transparent;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.kv{display:grid;grid-template-columns:160px 1fr;gap:8px 14px;font-size:13.5px}
.kv dt{color:var(--muted)} .kv dd{margin:0;font-weight:600;word-break:break-all}

/* inbox */
.inbox{display:grid;grid-template-columns:320px 1fr;height:calc(100vh - 120px);background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.content.full{max-width:none;padding:16px}
.chat-list{border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}
.chat-search{padding:12px;border-bottom:1px solid var(--line)}
.chat-search input{margin:0}
.chat-filter{display:flex;gap:6px;margin-top:8px}
.chat-filter button{border:1px solid var(--line);background:#fff;border-radius:20px;padding:3px 11px;font:inherit;font-size:12px;cursor:pointer}
.chat-filter button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.chats{overflow-y:auto;flex:1}
.chat-item{display:flex;gap:11px;padding:12px 14px;cursor:pointer;border-bottom:1px solid #f1f2f8;align-items:center}
.chat-item:hover{background:#fafbff}
.chat-item.on{background:var(--soft)}
.chat-item .avatar{width:40px;height:40px}
.chat-item .meta{flex:1;min-width:0}
.chat-item .meta b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-item .meta span{display:block;color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-item .side{text-align:right;font-size:11px;color:var(--muted)}
.chat-item .side .pill{display:inline-block;margin-top:3px}
.thread{display:flex;flex-direction:column;min-height:0;background:#f4f1ec url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Ccircle cx='2' cy='2' r='1' fill='%23e3ddd3'/%3E%3C/svg%3E")}
.thread-head{display:flex;gap:12px;align-items:center;padding:12px 18px;background:#fff;border-bottom:1px solid var(--line)}
.thread-head .who{flex:1} .thread-head .who b{display:block} .thread-head .who span{font-size:12px;color:var(--muted)}
.msgs{flex:1;overflow-y:auto;padding:18px 6%;display:flex;flex-direction:column;gap:6px}
.bubble{max-width:68%;padding:8px 11px 5px;border-radius:10px;background:#fff;box-shadow:0 1px 1px rgba(0,0,0,.06);white-space:pre-wrap;word-wrap:break-word;align-self:flex-start;font-size:14px}
.bubble.out{background:#dcf8c6;align-self:flex-end}
.bubble.tpl{border-left:3px solid var(--brand)}
.bubble small{display:block;text-align:right;font-size:11px;color:#7b8291;margin-top:2px}
.bubble .tick{margin-left:4px} .bubble .tick.read{color:#34b7f1}
.bubble.failed{background:var(--red-bg)}
.day-sep{align-self:center;background:#e1f0f7;color:#4a5b6c;font-size:12px;padding:3px 10px;border-radius:8px;margin:8px 0}
.composer{padding:12px 16px;background:#fff;border-top:1px solid var(--line)}
.composer form{display:flex;gap:8px;align-items:flex-end}
.composer textarea{margin:0;min-height:44px;max-height:140px;flex:1}
.window-note{font-size:12.5px;padding:9px 12px;border-radius:9px;background:var(--amber-bg);color:#7a4a00;margin-bottom:8px;display:flex;gap:10px;align-items:center;justify-content:space-between}
.qr-bar{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.qr-bar button{border:1px solid var(--line);background:#fafbff;border-radius:20px;padding:3px 10px;font:inherit;font-size:12px;cursor:pointer}
.no-chat{display:grid;place-items:center;height:100%;color:var(--muted);text-align:center}

/* modal */
.modal{position:fixed;inset:0;background:rgba(15,18,45,.45);display:none;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal.open{display:flex}
.modal .box{background:#fff;border-radius:14px;width:100%;max-width:560px;max-height:90vh;overflow:auto;padding:22px}
.modal .box h2{margin-bottom:14px}
.modal .actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}

.tpl-preview{background:#e5ddd5;border-radius:10px;padding:16px;min-height:120px}
.tpl-preview .bubble{max-width:100%}
.tpl-preview .tbtn{display:block;text-align:center;color:#0a7cff;border-top:1px solid #eee;padding-top:6px;margin-top:6px;font-size:13px}

/* auth */
.auth-body{display:grid;place-items:center;min-height:100vh;background:radial-gradient(circle at 20% 10%,#ece6ff 0,transparent 40%),radial-gradient(circle at 90% 90%,#e0ebff 0,transparent 45%),var(--bg);padding:20px}
.auth-card{background:#fff;border-radius:18px;box-shadow:0 10px 40px rgba(30,20,100,.12);padding:32px;width:100%;max-width:400px}
.auth-card.wide{max-width:620px}
.auth-logo{width:120px;display:block;margin:0 auto 6px}
.auth-card h1{text-align:center;font-size:22px}
.auth-card>.muted{text-align:center;margin-top:0}

@media (max-width:1000px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr 1fr}}
@media (max-width:860px){
  .sidebar{position:fixed;left:-260px;z-index:40;transition:left .2s}
  .sidebar.open{left:0;box-shadow:0 0 40px rgba(0,0,0,.3)}
  .mobile-only{display:inline-flex}
  .content{padding:16px}
  .topbar{padding:12px 16px}
  .g2,.g3{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .inbox{grid-template-columns:1fr;height:calc(100vh - 90px)}
  .inbox.has-chat .chat-list{display:none}
  .inbox:not(.has-chat) .thread{display:none}
  .bubble{max-width:85%}
  .kv{grid-template-columns:1fr}
  .wizard li{font-size:11px}
}
@media (max-width:520px){.g4{grid-template-columns:1fr 1fr}}

/* ===== v2: leads, follow-ups, billing ===== */
.board{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,1fr);gap:12px;overflow-x:auto;padding-bottom:8px}
.board-col{background:#f3f4fa;border-radius:12px;padding:10px;min-height:200px;transition:background .15s}
.board-col.over{background:var(--soft);outline:2px dashed var(--brand)}
.board-head{display:flex;justify-content:space-between;align-items:center;padding:2px 4px 10px;font-size:13px}
.board-head span{background:#fff;border-radius:20px;padding:0 8px;font-size:12px;color:var(--muted)}
.board-list{display:flex;flex-direction:column;gap:8px;min-height:60px}
.lead-card{display:flex;flex-direction:column;gap:3px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 11px;color:var(--ink);cursor:grab;box-shadow:0 1px 2px rgba(20,24,60,.04)}
.lead-card:hover{text-decoration:none;border-color:#c9c0f7}
.lead-card.dragging{opacity:.5}
.lc-foot{display:flex;justify-content:space-between;gap:6px}
.od{color:var(--red);font-weight:600}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg label{font-weight:500}
.seg input{display:none}
.seg span{display:inline-block;border:1px solid var(--line);border-radius:20px;padding:5px 12px;cursor:pointer;background:#fff}
.seg input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips button{border:1px solid var(--line);background:#fafbff;border-radius:20px;padding:4px 11px;font:inherit;font-size:12.5px;cursor:pointer}
.chips button:hover{border-color:var(--brand)}
.timeline{display:flex;flex-direction:column;gap:12px}
.tl-item{display:flex;gap:10px;font-size:13.5px}
.tl-ico{width:28px;height:28px;border-radius:50%;background:var(--grey-bg);display:grid;place-items:center;flex:none;font-size:13px}
.tab-stat{color:inherit;border:2px solid transparent}
.tab-stat:hover{text-decoration:none;border-color:#d9d2fb}
.tab-stat.on{border-color:var(--brand);background:var(--soft)}
.fu-list .fu-card{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:14px 18px;margin-bottom:10px;flex-wrap:wrap}
.fu-main{flex:1;min-width:240px}
.fu-note{color:#4a4f6e;margin-top:4px;font-style:italic}
.fu-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.fu-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.pay-row{display:flex;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.pay-row:last-child{border-bottom:0}
table.items td{padding:6px 6px;vertical-align:top}
table.items input,table.items select,table.items textarea{margin:0;padding:7px 8px}
table.items textarea{min-height:38px;resize:vertical;overflow:hidden}
table.items .amt{padding-top:14px;font-weight:600;white-space:nowrap}
.del-row{color:var(--muted);padding-top:10px}
.totals{margin-left:auto;max-width:340px;display:flex;flex-direction:column;gap:6px}
.totals>div{display:flex;justify-content:space-between;align-items:center;gap:10px}
.totals .grand{border-top:2px solid var(--ink);padding-top:8px;font-size:17px}
.share .copy input{font-size:12px}
.bars{display:flex;gap:6px;align-items:flex-end;height:220px;padding-top:10px}
.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;height:100%;min-width:0}
.bar-pair{flex:1;width:100%;display:flex;gap:2px;align-items:flex-end;justify-content:center}
.bar-pair i{display:block;width:42%;max-width:22px;border-radius:5px 5px 0 0;min-height:2px}
.bar-pair i.in,.lg-dot.in{background:linear-gradient(180deg,#7b2ff7,#2563eb)}
.bar-pair i.ex,.lg-dot.ex{background:#f3a6ae}
.bar-col span{font-size:11px;color:var(--muted);margin-top:6px;white-space:nowrap}
.bar-col small{font-size:10.5px;color:var(--ink);font-weight:600}
.lg-dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin:0 4px 0 10px;vertical-align:-1px}
.kv-row{display:flex;justify-content:space-between;gap:10px;padding:6px 0}
.exp-form{display:grid;grid-template-columns:150px 170px 130px 1fr auto;gap:8px}
.exp-form input,.exp-form select{margin:0}
.big-stat{background:linear-gradient(135deg,#f4efff,#eaf1ff)}
@media (max-width:860px){.exp-form{grid-template-columns:1fr 1fr}.fu-side{align-items:flex-start}.totals{max-width:none}}
.todo{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.todo-item{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;color:var(--muted)}
.todo-item:hover{text-decoration:none;border-color:var(--brand)}
.todo-item span{flex:1}
.todo-item b{font-size:18px}
.todo-item.has{color:var(--ink);background:#fffaf0;border-color:#f3dca6}
.todo-item.has b{color:var(--amber)}
a.stat{display:block;color:inherit}