:root{
  --accent:#10B981;
  --accent-2:#059669;
  --accent-glow:rgba(16,185,129,.16);
  --accent-soft:rgba(16,185,129,.08);
  --bg:#f8fafc;
  --surface:#ffffff;
  --surface-2:#f1f5f9;
  --surface-3:#e8eef5;
  --text-1:#0f172a;
  --text-2:#475569;
  --text-3:#94a3b8;
  --border:rgba(0,0,0,.07);
  --border-md:rgba(0,0,0,.12);
  --danger:#ef4444;
  --warning:#f59e0b;
  --sidebar-bg:#0d1b2a;
  --sidebar-w:244px;
  --sidebar-w-collapsed:68px;
  --topbar-h:66px;
  --r:10px;
  --r-lg:16px;
  --r-xl:22px;
  --shadow-xs:0 1px 2px rgba(0,0,0,.05);
  --shadow-sm:0 2px 8px rgba(0,0,0,.06);
  --shadow-md:0 8px 28px rgba(15,23,42,.08);
  --shadow-lg:0 16px 40px rgba(15,23,42,.12);
}
[data-theme="dark"]{
  --bg:#080e1a;
  --surface:#111827;
  --surface-2:#1a2436;
  --surface-3:#1f2d42;
  --text-1:#f1f5f9;
  --text-2:#94a3b8;
  --text-3:#64748b;
  --border:rgba(255,255,255,.07);
  --border-md:rgba(255,255,255,.12);
  --sidebar-bg:#060c15;
  --shadow-xs:0 1px 2px rgba(0,0,0,.3);
  --shadow-sm:0 2px 8px rgba(0,0,0,.35);
  --shadow-md:0 8px 28px rgba(0,0,0,.42);
  --shadow-lg:0 16px 40px rgba(0,0,0,.5);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:'IBM Plex Sans Arabic',sans-serif;
  background:var(--bg);
  color:var(--text-1);
  overflow:hidden;
}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.hidden{display:none!important}
.success{color:var(--accent)!important}
.warning{color:var(--warning)!important}
.danger{color:var(--danger)!important}
.muted{color:var(--text-3)!important}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}
.success-text{color:var(--accent)}
.full{width:100%}

::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-thumb{background:var(--border-md);border-radius:99px}
::-webkit-scrollbar-track{background:transparent}

.app-shell{
  display:grid;
  grid-template-columns:var(--sidebar-w) 1fr;
  height:100vh;
  transition:grid-template-columns .25s ease;
}

.app-shell.sidebar-collapsed{
  grid-template-columns:var(--sidebar-w-collapsed) 1fr;
}
.sidebar{
  background:var(--sidebar-bg);
  color:#fff;
  position:relative;
  overflow:hidden;
  transition:width .25s ease;
}
.sidebar.collapsed{width:var(--sidebar-w-collapsed)}
.sidebar-top{
  padding:18px 16px 16px;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.brand{display:flex;align-items:center;gap:12px;overflow:hidden}
.brand-logo{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;flex-shrink:0;overflow:hidden;
  box-shadow:0 4px 14px var(--accent-glow);
}
.brand-meta{overflow:hidden}
.brand-title{font-size:14px;font-weight:700;white-space:nowrap}
.brand-sub{font-size:11px;color:rgba(255,255,255,.45);white-space:nowrap}
.sidebar.collapsed .brand-meta{display:none}

.sidebar-nav{
  padding:12px 8px 70px;
  overflow:auto;
  height:calc(100vh - 70px);
}
.sidebar-section{
  font-size:9px;font-weight:700;letter-spacing:1.4px;
  color:rgba(255,255,255,.25);
  padding:12px 10px 6px;
}
.sidebar.collapsed .sidebar-section{opacity:0}
.nav-item{
  width:100%;
  border:none;
  background:transparent;
  color:rgba(255,255,255,.5);
  display:flex;align-items:center;gap:11px;
  padding:10px 10px;
  border-radius:10px;
  margin-bottom:4px;
  text-align:right;
  position:relative;
}
.nav-item:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-item.active{
  background:var(--accent-glow);
  color:var(--accent);
}
.nav-item.active::before{
  content:'';
  position:absolute;
  right:0;top:22%;bottom:22%;
  width:3px;border-radius:2px 0 0 2px;
  background:var(--accent);
}
.nav-icon{width:20px;text-align:center;flex-shrink:0;font-size:16px}
.nav-label{white-space:nowrap}
.sidebar.collapsed .nav-label{display:none}
.sidebar.collapsed .nav-item{justify-content:center}
.sidebar.collapsed .nav-item[data-tip]:hover::after{
  content:attr(data-tip);
  position:absolute;
  left:calc(100% + 10px);
  top:50%;
  transform:translateY(-50%);
  background:var(--sidebar-bg);
  color:#fff;
  border:1px solid rgba(255,255,255,.12);
  border-radius:8px;
  padding:5px 10px;
  font-size:12px;
  white-space:nowrap;
  z-index:20;
}
.sidebar-toggle{
  position:absolute;
  left:12px;bottom:18px;
  width:34px;height:34px;
  border:none;border-radius:9px;
  background:rgba(255,255,255,.08);
  color:#fff;
}
.sidebar-toggle:hover{background:rgba(255,255,255,.14)}

.main-wrapper{
  display:flex;
  flex-direction:column;
  min-width:0;
  overflow:hidden;
}
.topbar{
  height:var(--topbar-h);
  background:var(--surface);
  border-bottom:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 22px;
  box-shadow:var(--shadow-xs);
  flex-shrink:0;
}
.topbar-left{display:flex;flex-direction:column;gap:3px}
.topbar-title{font-size:15px;font-weight:700}
.topbar-sub{font-size:11px;color:var(--text-3)}
.topbar-actions{display:flex;align-items:center;gap:8px}
.icon-btn,.avatar-btn{
  width:38px;height:38px;border-radius:10px;
  border:1px solid var(--border-md);
  background:var(--surface-2);
  color:var(--text-2);
}
.icon-btn:hover,.avatar-btn:hover{
  border-color:transparent;
  color:#fff;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
}
.avatar-btn{
  width:38px;
  height:38px;
  padding:0;
  border:none;
  border-radius:10px;
  overflow:hidden;
  display:block;
  line-height:0;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  box-shadow:0 4px 12px var(--accent-glow);
  appearance:none;
  -webkit-appearance:none;
}

.avatar-btn img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.profile-wrap{position:relative}
.profile-menu{
  position:absolute;
  left:0;top:48px;
  width:228px;
  background:var(--surface);
  border:1px solid var(--border-md);
  border-radius:18px;
  box-shadow:var(--shadow-lg);
  overflow:hidden;
  display:none;
  z-index:100;
}
.profile-menu.open{display:block}
.profile-menu-head{
  display:flex;gap:10px;align-items:center;
  padding:14px 16px;
  border-bottom:1px solid var(--border);
}
.menu-avatar{
  width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;overflow:hidden;
}
.menu-biz{font-size:13px;font-weight:700}
.menu-user{font-size:11px;color:var(--text-3)}
.profile-item{
  width:100%;
  border:none;background:transparent;
  padding:12px 16px;
  text-align:right;
  color:var(--text-2);
}
.profile-item:hover{background:var(--surface-2)}
.profile-item.danger{color:var(--danger)}
.profile-item.danger:hover{background:rgba(239,68,68,.06)}
.profile-sep{height:1px;background:var(--border)}

.main{
  flex:1;
  overflow:auto;
  padding:24px;
  background:var(--bg);
}
.main.conv-active{
  padding:0;
  overflow:hidden;
}
.page{display:none}
.page.active{display:block;animation:fadeUp .2s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

.page-header{
  display:flex;justify-content:space-between;align-items:flex-start;
  gap:16px;flex-wrap:wrap;margin-bottom:18px;
}
.page-header h1{margin:0;font-size:24px;letter-spacing:-.6px}
.page-header p{margin:4px 0 0;font-size:13px;color:var(--text-3)}
.header-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.date-filter{
  display:flex;align-items:center;gap:8px;
  background:var(--surface);
  border:1px solid var(--border-md);
  border-radius:12px;
  padding:8px 12px;
  box-shadow:var(--shadow-xs);
}
.date-filter span{font-size:12px;color:var(--text-3);font-weight:600}
.date-filter input{
  width:auto;
  margin:0;
  min-width:135px;
}

.metrics-grid,.detail-metrics{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
  margin-bottom:16px;
}
.metric-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:18px;
  padding:18px;
  box-shadow:var(--shadow-xs);
}
.metric-label{
  font-size:10px;font-weight:700;letter-spacing:.7px;
  text-transform:uppercase;color:var(--text-3);margin-bottom:8px;
}
.metric-value{
  font-size:28px;
  font-weight:700;
  letter-spacing:-1px;
  line-height:1;
  color:var(--text-1);
}
.metric-value.medium{font-size:16px;line-height:1.3;letter-spacing:0}
.metric-sub{font-size:11px;color:var(--text-3);margin-top:4px}

.home-grid,.settings-grid{
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:14px;
}
.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:18px;
  padding:20px;
  box-shadow:var(--shadow-xs);
  margin-bottom:14px;
}
.card-title{
  font-size:14px;font-weight:700;
  margin-bottom:14px;color:var(--text-1);
}
.card-head-between{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:10px;
}
.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mini-stat{
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:12px;
  padding:14px;
}
.mini-stat span{display:block;font-size:11px;color:var(--text-3);margin-bottom:6px}
.mini-stat strong{font-size:22px}
.quick-actions{display:flex;flex-direction:column;gap:10px}

.send-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 360px;
  gap:20px;
  align-items:start;
}
.send-side{position:sticky;top:24px}
.step-card,.progress-card,.summary-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:20px;
  box-shadow:var(--shadow-xs);
  margin-bottom:14px;
  overflow:hidden;
}
.step-head{
  display:flex;align-items:center;gap:12px;
  padding:15px 18px;
  border-bottom:1px solid var(--border);
}
.step-no{
  width:28px;height:28px;border-radius:50%;
  background:var(--accent-soft);color:var(--accent);
  border:1px solid rgba(16,185,129,.28);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;flex-shrink:0;
}
.step-no.done{background:var(--accent);color:#fff;border-color:var(--accent)}
.step-title{font-size:13px;font-weight:700}
.step-sub{font-size:11px;color:var(--text-3);margin-top:2px}
.step-body{padding:16px 18px}
.grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}
.full-span{grid-column:1/-1}
.upload-area{
  border:2px dashed var(--border-md);
  background:var(--surface-2);
  border-radius:18px;
  padding:30px 18px;
  text-align:center;
  cursor:pointer;
  transition:.2s;
}
.upload-area:hover{
  border-color:var(--accent);
  background:var(--accent-soft);
}
.upload-area.dragover{
  border-color:var(--accent);
  background:var(--accent-soft);
  transform:translateY(-1px);
}
.upload-icon{font-size:30px;margin-bottom:8px}
.upload-title{font-size:13px;font-weight:700}
.upload-sub{font-size:11px;color:var(--text-3);margin-top:4px}
.stats-box{
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px 14px;
  margin-top:14px;
}
.stats-row{
  display:flex;justify-content:space-between;align-items:center;
  font-size:12px;color:var(--text-2);
  padding:7px 0;border-bottom:1px solid var(--border);
}
.stats-row:last-child{border-bottom:none}
.invalid-title{
  margin:14px 0 8px;
  font-size:12px;font-weight:700;color:var(--danger);
}
.invalid-list{
  max-height:150px;
  overflow:auto;
  background:rgba(239,68,68,.05);
  border:1px solid rgba(239,68,68,.14);
  border-radius:12px;
  padding:10px;
}
.invalid-item{
  color:var(--danger);
  font-size:11px;
  padding:5px 0;
  border-bottom:1px solid rgba(239,68,68,.08);
}
.invalid-item:last-child{border-bottom:none}

.summary-head{
  padding:16px 20px;
  background:linear-gradient(135deg,#0d1b2a,#162336);
  color:#fff;
}
.summary-head h3{margin:0;font-size:14px}
.summary-head p{margin:4px 0 0;font-size:12px;color:rgba(255,255,255,.45)}
.summary-body{padding:18px 20px}
.summary-big{
  text-align:center;
  padding:10px 0 18px;
}
.summary-count{
  font-size:38px;
  font-weight:700;
  color:var(--accent);
  line-height:1;
  letter-spacing:-1.5px;
}
.summary-label{font-size:12px;color:var(--text-3);margin-top:5px}
.summary-box{
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:16px;
  padding:14px;
  margin-bottom:14px;
}
.summary-row{
  display:flex;justify-content:space-between;gap:10px;
  padding:6px 0;font-size:12px;
}
.summary-row span{color:var(--text-3)}
.summary-note{
  font-size:11px;color:var(--text-3);
  text-align:center;line-height:1.7;margin-top:10px;
}
.progress-card{padding:16px 18px}
.progress-head{
  display:flex;justify-content:space-between;align-items:center;
  gap:10px;flex-wrap:wrap;margin-bottom:10px;
}
.progress-title{font-size:13px;font-weight:700;color:var(--text-2)}
.progress-meta{display:flex;align-items:center;gap:8px;font-size:12px}
.progress-bar{
  height:7px;
  background:var(--surface-3);
  border-radius:999px;
  overflow:hidden;
}
.progress-fill{
  width:0;height:100%;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  transition:width .35s ease;
}

.filter-row{
  display:flex;gap:8px;flex-wrap:wrap;
  margin-bottom:14px;
}
.campaigns-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:14px;
}
.campaign-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:18px;
  padding:18px;
  box-shadow:var(--shadow-xs);
  transition:.2s;
  cursor:pointer;
}
.campaign-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-md);
  border-color:rgba(16,185,129,.3);
}
.campaign-top{
  display:flex;justify-content:space-between;align-items:flex-start;
  gap:10px;margin-bottom:10px;
}
.campaign-name{font-size:14px;font-weight:700;line-height:1.4}
.campaign-meta{font-size:11px;color:var(--text-3);margin-bottom:3px}
.badge{
  display:inline-flex;align-items:center;
  padding:4px 9px;border-radius:999px;
  font-size:10px;font-weight:700;
}
.badge-success{background:rgba(16,185,129,.1);color:var(--accent);border:1px solid rgba(16,185,129,.2)}
.badge-warning{background:rgba(245,158,11,.1);color:var(--warning);border:1px solid rgba(245,158,11,.22)}
.badge-danger{background:rgba(239,68,68,.1);color:var(--danger);border:1px solid rgba(239,68,68,.18)}
.campaign-stats{
  display:flex;justify-content:space-between;
  font-size:11px;margin:10px 0 12px;
}
.phone-list{max-height:420px;overflow:auto}
.phone-row{
  display:flex;justify-content:space-between;gap:12px;
  padding:10px 0;border-bottom:1px solid var(--border);
  font-size:12px;
}
.phone-row:last-child{border-bottom:none}
.detail-head{align-items:center}
.detail-head-left{display:flex;align-items:center;gap:12px}
.detail-tags{display:flex;gap:8px;flex-wrap:wrap}
.tag{
  display:inline-flex;align-items:center;
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:999px;
  padding:6px 10px;
  font-size:11px;color:var(--text-2);
}

.rule-card{
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:14px;
  padding:14px;
  margin-bottom:10px;
}
.rule-head{
  display:flex;justify-content:space-between;align-items:center;
  gap:10px;margin-bottom:10px;
}
.rule-title{font-size:13px;font-weight:700}
.rule-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:10px;
}
.toggle{
  position:relative;width:40px;height:22px;display:inline-block;
}
.toggle input{opacity:0;width:0;height:0}
.toggle-slider{
  position:absolute;inset:0;border-radius:99px;
  background:var(--border-md);transition:.2s;
}
.toggle-slider::before{
  content:'';
  position:absolute;right:3px;bottom:3px;
  width:16px;height:16px;border-radius:50%;
  background:#fff;transition:.2s;
}
.toggle input:checked + .toggle-slider{background:var(--accent)}
.toggle input:checked + .toggle-slider::before{transform:translateX(-18px)}
.add-rule-btn{
  width:100%;
  border:1.5px dashed rgba(16,185,129,.35);
  background:var(--accent-soft);
  color:var(--accent);
  border-radius:12px;
  padding:11px 14px;
  font-weight:700;
  margin-top:2px;
  margin-bottom:12px;
}
.add-rule-btn:hover{background:var(--accent-glow)}

.page-conversations{
  height:calc(100vh - var(--topbar-h));
}
.conv-shell{
  display:grid;
  grid-template-columns:300px 1fr;
  height:100%;
}
.conv-list-panel{
  background:var(--surface);
  border-left:1px solid var(--border);
  display:flex;flex-direction:column;
  overflow:hidden;
}
.conv-panel-head{
  padding:14px;
  border-bottom:1px solid var(--border);
}
.conv-panel-title{
  font-size:14px;font-weight:700;margin-bottom:10px;
}
.conv-panel-title span{
  background:var(--accent);color:#fff;
  border-radius:999px;padding:2px 8px;font-size:11px;
}
.conv-filter-row{
  display:flex;gap:6px;flex-wrap:wrap;
  padding:8px 12px;border-bottom:1px solid var(--border);
}
.chip{
  border:1px solid var(--border-md);
  background:var(--surface);
  color:var(--text-2);
  border-radius:999px;
  padding:5px 11px;
  font-size:11px;
}
.chip.active{
  background:var(--accent);
  border-color:var(--accent);
  color:#fff;
}
.conv-list{overflow:auto;flex:1}
.conv-item{
  width:100%;
  border:none;
  background:var(--surface);
  padding:10px 14px;
  display:flex;gap:10px;align-items:center;
  border-bottom:1px solid var(--border);
  text-align:right;
}
.conv-item:hover{background:var(--surface-2)}
.conv-item.active{background:var(--accent-soft)}
.conv-avatar{
  width:40px;height:40px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;flex-shrink:0;
}
.conv-meta{flex:1;min-width:0}
.conv-name{font-size:12px;font-weight:700}
.conv-last{
  font-size:11px;color:var(--text-3);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.conv-campaign-badge{
  display:inline-block;margin-top:3px;
  background:var(--accent-soft);
  color:var(--accent);
  border:1px solid rgba(16,185,129,.2);
  border-radius:999px;
  padding:2px 7px;font-size:10px;font-weight:700;
}
.conv-side{
  display:flex;flex-direction:column;align-items:flex-end;gap:4px;
  flex-shrink:0;
}
.conv-time{font-size:10px;color:var(--text-3)}
.conv-unread{
  width:18px;height:18px;border-radius:50%;
  background:var(--accent);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:10px;font-weight:700;
}
.conv-delete{
  border:none;background:rgba(239,68,68,.08);
  color:var(--danger);padding:2px 7px;border-radius:6px;
  font-size:10px;
}
.chat-panel-wrap{
  position:relative;
  display:flex;flex-direction:column;
  overflow:hidden;
  background:var(--bg);
}
.conv-empty{
  flex:1;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:var(--text-3);
}
.conv-empty-icon{font-size:54px;opacity:.45;margin-bottom:10px}
.conv-empty-title{font-size:14px;font-weight:700;opacity:.8}
.conv-empty-sub{font-size:12px;opacity:.5;margin-top:5px}
.conv-chat{
  display:flex;flex-direction:column;
  height:100%;
}
.chat-head{
  display:flex;justify-content:space-between;align-items:center;
  gap:10px;
  padding:12px 18px;
  background:var(--surface);
  border-bottom:1px solid var(--border);
  box-shadow:var(--shadow-xs);
}
.chat-head-main{display:flex;align-items:center;gap:12px}
.chat-avatar{
  width:40px;height:40px;border-radius:50%;
  background:var(--accent);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;
}
.chat-phone{font-size:14px;font-weight:700}
.chat-campaign{font-size:11px;color:var(--text-3)}
.chat-messages{
  flex:1;
  overflow:auto;
  padding:16px;
  display:flex;
  flex-direction:column;
  gap:10px;
  background:
    radial-gradient(circle at 1px 1px, rgba(0,0,0,.03) 1px, transparent 0);
  background-size:24px 24px;
}
[data-theme="dark"] .chat-messages{
  background:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,.03) 1px, transparent 0);
  background-size:24px 24px;
}
.msg-wrap{
  max-width:72%;
  display:flex;
  flex-direction:column;
}
.msg-wrap.in{align-self:flex-end}
.msg-wrap.out{align-self:flex-start}
.msg-label{
  font-size:10px;font-weight:700;margin-bottom:4px;
}
.msg-label.auto{color:var(--accent)}
.msg-label.manual{color:#3b82f6}
.msg-label.campaign{color:var(--warning)}
.msg-bubble{
  padding:10px 13px;
  border-radius:14px;
  font-size:13px;
  line-height:1.55;
  box-shadow:var(--shadow-xs);
}
.msg-wrap.in .msg-bubble{
  background:var(--surface);
  border:1px solid var(--border-md);
  border-bottom-right-radius:3px;
}
.msg-wrap.out.auto .msg-bubble{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;border-bottom-left-radius:3px;
}
.msg-wrap.out.manual .msg-bubble{
  background:#3b82f6;color:#fff;border-bottom-left-radius:3px;
}
.msg-wrap.out.campaign .msg-bubble{
  background:var(--accent-soft);
  color:var(--accent);
  border:1px solid rgba(16,185,129,.2);
  border-bottom-left-radius:3px;
}
.msg-time{
  font-size:10px;color:var(--text-3);margin-top:3px;
}
.quick-replies{
  display:flex;gap:6px;overflow:auto;
  padding:8px 14px;
  background:var(--surface);
  border-top:1px solid var(--border);
}
.quick-reply{
  white-space:nowrap;
  border:1px solid var(--border-md);
  background:var(--surface-2);
  color:var(--text-2);
  border-radius:999px;
  padding:6px 12px;
  font-size:11px;
}
.chat-input-wrap{
  display:flex;gap:10px;align-items:flex-end;
  padding:12px 16px;
  background:var(--surface);
  border-top:1px solid var(--border);
}
.chat-input{
  flex:1;
  min-height:44px;
  max-height:90px;
  resize:none;
  margin:0;
  border-radius:22px;
}
.chat-send-btn{
  width:42px;height:42px;border:none;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;box-shadow:0 4px 14px var(--accent-glow);
}
.details-panel{
  position:absolute;
  top:0;left:0;
  width:270px;height:100%;
  background:var(--surface);
  border-right:1px solid var(--border);
  box-shadow:var(--shadow-md);
  padding:18px;
  overflow:auto;
  z-index:10;
}
.details-head{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:16px;font-weight:700;
}
.details-block{margin-bottom:16px}
.details-label{
  font-size:10px;font-weight:700;text-transform:uppercase;
  color:var(--text-3);margin-bottom:6px;
}
.details-value{font-size:13px;font-weight:700}
.details-badge{
  display:inline-flex;align-items:center;
  background:var(--accent-soft);color:var(--accent);
  border:1px solid rgba(16,185,129,.2);
  border-radius:999px;padding:4px 10px;font-size:11px;font-weight:700;
}

.field-label{
  display:block;
  font-size:11px;font-weight:700;
  text-transform:uppercase;
  color:var(--text-3);
  margin-bottom:6px;
}
.field-input{
  width:100%;
  padding:11px 13px;
  border:1.5px solid var(--border-md);
  border-radius:10px;
  background:var(--surface-2);
  color:var(--text-1);
  margin-bottom:12px;
}
.field-input:focus{
  outline:none;
  border-color:var(--accent);
  background:var(--surface);
  box-shadow:0 0 0 3px var(--accent-soft);
}
.field-input::placeholder{color:var(--text-3)}

.btn{
  border:none;border-radius:10px;
  padding:10px 16px;
  font-size:13px;font-weight:700;
}
.btn-sm{padding:6px 12px;font-size:11px}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;
  box-shadow:0 4px 14px var(--accent-glow);
}
.btn-primary:hover{filter:brightness(1.03);transform:translateY(-1px)}
.btn-soft{
  background:var(--surface-2);
  border:1px solid var(--border-md);
  color:var(--text-2);
}
.btn-soft:hover{
  border-color:var(--accent);
  color:var(--accent);
  background:var(--accent-soft);
}
.btn-danger{
  background:rgba(239,68,68,.08);
  color:var(--danger);
  border:1px solid rgba(239,68,68,.2);
}
.btn-send{
  width:100%;
  border:none;
  border-radius:16px;
  padding:15px 16px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;font-size:15px;font-weight:700;
  box-shadow:0 6px 20px var(--accent-glow);
}
.btn-send:hover{transform:translateY(-1px)}
.btn:disabled,.btn-send:disabled{
  opacity:.65;cursor:not-allowed;transform:none!important;
}
.empty-state{
  text-align:center;
  color:var(--text-3);
  padding:24px;
  font-size:13px;
}

.webhook-box{
  background:var(--accent-soft);
  border:1px solid rgba(16,185,129,.2);
  border-radius:18px;
  padding:16px;
}
.webhook-label{font-size:12px;font-weight:700;color:var(--accent);margin-bottom:8px}
.webhook-sub{font-size:11px;color:var(--text-3);margin-bottom:10px}
.copy-row{
  display:flex;gap:8px;align-items:center;
  margin-bottom:8px;
}
.copy-row:last-child{margin-bottom:0}

.modal-backdrop{
  position:fixed;inset:0;
  background:rgba(0,0,0,.56);
  backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;
  padding:20px;z-index:120;
}
.modal{
  width:100%;
  background:var(--surface);
  border:1px solid var(--border-md);
  border-radius:22px;
  box-shadow:var(--shadow-lg);
  padding:24px;
  max-height:84vh;
  overflow:auto;
}
.small-modal{max-width:390px}
.large-modal{max-width:640px}
.modal-head{
  display:flex;justify-content:space-between;align-items:center;
  gap:10px;margin-bottom:18px;
}
.modal-title{font-size:16px;font-weight:700}
.profile-logo-picker{
  width:76px;height:76px;border-radius:18px;
  margin:0 auto 18px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:28px;font-weight:700;cursor:pointer;overflow:hidden;
}
.status-msg{
  font-size:12px;
  margin-top:10px;
  text-align:center;
}

@media (max-width:1200px){
  .metrics-grid,.detail-metrics{grid-template-columns:repeat(2,1fr)}
  .home-grid,.settings-grid{grid-template-columns:1fr}
  .send-layout{grid-template-columns:1fr}
  .send-side{position:static}
}
@media (max-width:900px){
  .app-shell{grid-template-columns:var(--sidebar-w-collapsed) 1fr}
  .sidebar{width:var(--sidebar-w-collapsed)}
  .brand-meta,.sidebar-section,.nav-label{display:none}
  .nav-item{justify-content:center}
  .conv-shell{grid-template-columns:280px 1fr}
}
@media (max-width:760px){
  .topbar{padding:0 14px}
  .main{padding:14px}
  .metrics-grid,.detail-metrics,.mini-stats,.grid-2{grid-template-columns:1fr}
  .conv-shell{grid-template-columns:1fr}
  .conv-list-panel{display:none}
  .details-panel{width:100%}
  .page-header{margin-bottom:14px}
}