/* ── Reset & Base ─────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#07090f;
  --bg2:#0d1117;
  --bg3:#161b22;
  --bg4:#1e2430;
  --border:#252d3d;
  --border2:#2d3748;
  --text:#e8edf5;
  --text2:#a0aec0;
  --text3:#68788f;
  --accent:#3b82f6;
  --accent2:#1d4ed8;
  --green:#10b981;
  --amber:#f59e0b;
  --red:#ef4444;
  --purple:#8b5cf6;
  --cyan:#06b6d4;
  --radius:10px;
  --radius-lg:14px;
  --radius-xl:20px;
  --shadow:0 4px 24px rgba(0,0,0,.45);
  --shadow-lg:0 12px 48px rgba(0,0,0,.6);
}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'DM Sans',sans-serif;
  font-size:14px;
  line-height:1.6;
  min-height:100vh;
  overflow-x:hidden;
}

/* ── Scrollbar ────────────────────────────────── */
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:99px}

/* ── Layout ───────────────────────────────────── */
.app{display:flex;height:100vh;overflow:hidden}

/* ── Sidebar ──────────────────────────────────── */
.sidebar{
  width:228px;flex-shrink:0;
  background:var(--bg2);
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;
  padding:0;overflow:hidden;
  position:relative;z-index:10;
}
.sidebar-logo{
  padding:22px 20px 18px;
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:10px;
}
.logo-icon{
  width:34px;height:34px;border-radius:9px;
  background:linear-gradient(135deg,#3b82f6,#8b5cf6);
  display:flex;align-items:center;justify-content:center;
  font-size:16px;flex-shrink:0;
}
.logo-text{font-family:'Syne',sans-serif;font-weight:800;font-size:15px;color:var(--text);letter-spacing:-.3px}
.logo-sub{font-size:10px;color:var(--text3);letter-spacing:.5px;text-transform:uppercase}

.nav-section{padding:16px 12px 8px;font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:1px}
.nav-item{
  display:flex;align-items:center;gap:10px;
  padding:9px 12px;margin:1px 8px;
  border-radius:var(--radius);cursor:pointer;
  font-size:13px;font-weight:500;color:var(--text2);
  transition:all .15s;border:none;background:none;width:calc(100% - 16px);text-align:left;
}
.nav-item:hover{background:var(--bg3);color:var(--text)}
.nav-item.active{background:rgba(59,130,246,.12);color:var(--accent);border:1px solid rgba(59,130,246,.2)}
.nav-item .icon{font-size:16px;width:20px;text-align:center;flex-shrink:0}
.nav-badge{margin-left:auto;background:var(--accent);color:#fff;font-size:10px;font-weight:700;padding:1px 7px;border-radius:99px;min-width:18px;text-align:center}
.nav-badge.green{background:var(--green)}
.nav-badge.amber{background:var(--amber);color:#000}

.sidebar-footer{margin-top:auto;padding:14px;border-top:1px solid var(--border)}
.user-card{
  display:flex;align-items:center;gap:10px;
  padding:10px;border-radius:var(--radius);
  background:var(--bg3);cursor:pointer;
}
.user-avatar{
  width:32px;height:32px;border-radius:50%;
  background:linear-gradient(135deg,#3b82f6,#8b5cf6);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:#fff;flex-shrink:0;
}
.user-name{font-size:13px;font-weight:500;color:var(--text)}
.user-role{font-size:11px;color:var(--text3)}

/* ── Main Area ────────────────────────────────── */
.main{flex:1;display:flex;flex-direction:column;overflow:hidden}

/* ── Topbar ───────────────────────────────────── */
.topbar{
  background:var(--bg2);border-bottom:1px solid var(--border);
  padding:14px 28px;display:flex;align-items:center;
  justify-content:space-between;flex-shrink:0;gap:16px;
}
.page-title{font-family:'Syne',sans-serif;font-size:18px;font-weight:700;color:var(--text);letter-spacing:-.3px}
.page-sub{font-size:12px;color:var(--text3);margin-top:1px}
.topbar-actions{display:flex;align-items:center;gap:10px}

/* ── Buttons ──────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 16px;border-radius:var(--radius);
  font-size:13px;font-weight:600;cursor:pointer;
  border:1px solid var(--border2);background:var(--bg3);
  color:var(--text2);transition:all .15s;font-family:'DM Sans',sans-serif;
  white-space:nowrap;
}
.btn:hover{background:var(--bg4);color:var(--text);border-color:var(--border2)}
.btn-primary{background:var(--accent);border-color:var(--accent2);color:#fff}
.btn-primary:hover{background:#2563eb;border-color:#1e40af}
.btn-sm{padding:6px 12px;font-size:12px}
.btn-danger{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.3);color:var(--red)}
.btn-danger:hover{background:rgba(239,68,68,.2)}
.btn-green{background:rgba(16,185,129,.1);border-color:rgba(16,185,129,.3);color:var(--green)}
.btn-icon{padding:7px;width:34px;height:34px;justify-content:center}

/* ── Content area ─────────────────────────────── */
.content{flex:1;overflow-y:auto;padding:24px 28px}

/* ── Metric Cards ─────────────────────────────── */
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}
.metric-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:18px 20px;
  position:relative;overflow:hidden;
  transition:border-color .2s,transform .2s;cursor:default;
}
.metric-card:hover{border-color:var(--border2);transform:translateY(-1px)}
.metric-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--card-accent,var(--accent));
}
.metric-label{font-size:11px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.8px;margin-bottom:10px}
.metric-value{font-family:'Syne',sans-serif;font-size:28px;font-weight:800;color:var(--text);line-height:1;margin-bottom:6px}
.metric-change{font-size:12px;display:flex;align-items:center;gap:4px}
.metric-icon{position:absolute;top:16px;right:16px;font-size:22px;opacity:.15}

/* ── Toolbar ──────────────────────────────────── */
.toolbar{display:flex;align-items:center;gap:10px;margin-bottom:18px;flex-wrap:wrap}
.search-wrap{position:relative;flex:1;min-width:220px;max-width:340px}
.search-icon{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--text3);font-size:14px;pointer-events:none}
.search-input{
  width:100%;padding:9px 12px 9px 34px;
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius);color:var(--text);
  font-family:'DM Sans',sans-serif;font-size:13px;outline:none;
  transition:border-color .15s;
}
.search-input:focus{border-color:var(--accent)}
.search-input::placeholder{color:var(--text3)}
select.filter-select{
  padding:9px 12px;background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius);color:var(--text2);font-family:'DM Sans',sans-serif;
  font-size:13px;outline:none;cursor:pointer;
}
select.filter-select:focus{border-color:var(--accent)}

/* ── Table ────────────────────────────────────── */
.table-wrap{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius-lg);overflow:hidden;
}
.table-header{
  padding:14px 20px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
}
.table-title{font-size:13px;font-weight:600;color:var(--text)}
.table-count{font-size:12px;color:var(--text3)}
table{width:100%;border-collapse:collapse}
th{
  padding:11px 16px;text-align:left;font-size:10px;font-weight:700;
  color:var(--text3);text-transform:uppercase;letter-spacing:.8px;
  background:rgba(255,255,255,.02);border-bottom:1px solid var(--border);
  white-space:nowrap;
}
td{
  padding:13px 16px;border-bottom:1px solid rgba(255,255,255,.04);
  vertical-align:middle;font-size:13px;color:var(--text2);
}
tr:last-child td{border-bottom:none}
tr:hover td{background:rgba(255,255,255,.025)}

/* ── Avatar ───────────────────────────────────── */
.avatar{
  width:32px;height:32px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:700;flex-shrink:0;
}
.lead-name-cell{display:flex;align-items:center;gap:10px}
.lead-name{font-weight:600;color:var(--text);font-size:13px}
.lead-phone{font-size:11px;color:var(--text3)}

/* ── Status Badge ─────────────────────────────── */
.status-badge{
  display:inline-flex;align-items:center;gap:5px;
  padding:4px 10px;border-radius:99px;font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;
}
.status-dot{width:5px;height:5px;border-radius:50%;flex-shrink:0}
.status-new{background:rgba(59,130,246,.12);color:#60a5fa;border:1px solid rgba(59,130,246,.25)}
.status-new .status-dot{background:#3b82f6}
.status-contacted{background:rgba(245,158,11,.1);color:#fbbf24;border:1px solid rgba(245,158,11,.25)}
.status-contacted .status-dot{background:#f59e0b}
.status-qualified{background:rgba(6,182,212,.1);color:#22d3ee;border:1px solid rgba(6,182,212,.25)}
.status-qualified .status-dot{background:#06b6d4}
.status-converted{background:rgba(16,185,129,.1);color:#34d399;border:1px solid rgba(16,185,129,.25)}
.status-converted .status-dot{background:#10b981}
.status-lost{background:rgba(239,68,68,.1);color:#f87171;border:1px solid rgba(239,68,68,.25)}
.status-lost .status-dot{background:#ef4444}

/* ── Source chip ──────────────────────────────── */
.source-chip{
  display:inline-block;padding:3px 9px;border-radius:6px;
  font-size:11px;font-weight:500;background:var(--bg3);
  border:1px solid var(--border);color:var(--text3);
}

/* ── Action buttons ───────────────────────────── */
.actions{display:flex;gap:4px}
.icon-btn{
  width:30px;height:30px;border-radius:8px;border:1px solid var(--border);
  background:none;cursor:pointer;color:var(--text3);font-size:13px;
  display:flex;align-items:center;justify-content:center;transition:all .15s;
}
.icon-btn:hover{background:var(--bg3);color:var(--text);border-color:var(--border2)}
.icon-btn.danger:hover{background:rgba(239,68,68,.1);color:var(--red);border-color:rgba(239,68,68,.3)}
.notes-btn{position:relative}
.notes-count{
  position:absolute;top:-5px;right:-5px;
  background:var(--amber);color:#000;
  font-size:9px;font-weight:800;width:15px;height:15px;
  border-radius:50%;display:flex;align-items:center;justify-content:center;
}

/* ── Pagination ───────────────────────────────── */
.pagination{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 20px;border-top:1px solid var(--border);
}
.page-info{font-size:12px;color:var(--text3)}
.page-btns{display:flex;gap:6px;align-items:center}
.page-num{font-size:12px;color:var(--text2);padding:0 8px}

/* ── Modal ────────────────────────────────────── */
.modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.7);
  display:flex;align-items:center;justify-content:center;
  z-index:200;padding:20px;backdrop-filter:blur(6px);
  animation:fadein .15s ease;
}
@keyframes fadein{from{opacity:0}to{opacity:1}}
.modal{
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:var(--radius-xl);width:100%;max-width:540px;
  max-height:90vh;overflow-y:auto;
  box-shadow:var(--shadow-lg);
  animation:slidein .18s ease;
}
@keyframes slidein{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.modal-header{
  padding:20px 24px 16px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;background:var(--bg2);z-index:1;
}
.modal-title{font-family:'Syne',sans-serif;font-size:16px;font-weight:700;color:var(--text)}
.modal-body{padding:20px 24px}
.modal-footer{
  padding:14px 24px;border-top:1px solid var(--border);
  display:flex;justify-content:flex-end;gap:10px;
}

/* ── Form ─────────────────────────────────────── */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{margin-bottom:14px}
.form-group.full{grid-column:1/-1}
.form-label{display:block;font-size:11px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.7px;margin-bottom:7px}
.form-input{
  width:100%;padding:9px 13px;
  background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--radius);color:var(--text);
  font-family:'DM Sans',sans-serif;font-size:13px;outline:none;
  transition:border-color .15s;
}
.form-input:focus{border-color:var(--accent);background:var(--bg4)}
.form-input::placeholder{color:var(--text3)}
textarea.form-input{resize:vertical;min-height:80px;line-height:1.6}
.form-error{color:var(--red);font-size:12px;margin-top:10px}

/* ── Notes ────────────────────────────────────── */
.note-item{
  background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--radius);padding:12px 14px;margin-bottom:8px;
}
.note-text{font-size:13px;color:var(--text2);line-height:1.6;margin-bottom:6px}
.note-meta{font-size:11px;color:var(--text3);display:flex;align-items:center;justify-content:space-between}
.note-del{background:none;border:none;color:var(--text3);cursor:pointer;font-size:11px;padding:0}
.note-del:hover{color:var(--red)}

/* ── Status pills in modal ────────────────────── */
.status-pills{display:flex;gap:7px;flex-wrap:wrap;margin-top:8px}
.status-pill{
  padding:5px 13px;border-radius:99px;font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:.5px;cursor:pointer;
  border:1px solid var(--border);background:none;color:var(--text3);
  font-family:'DM Sans',sans-serif;transition:all .15s;
}
.status-pill.active-new{background:rgba(59,130,246,.15);color:#60a5fa;border-color:rgba(59,130,246,.4)}
.status-pill.active-contacted{background:rgba(245,158,11,.12);color:#fbbf24;border-color:rgba(245,158,11,.35)}
.status-pill.active-qualified{background:rgba(6,182,212,.12);color:#22d3ee;border-color:rgba(6,182,212,.35)}
.status-pill.active-converted{background:rgba(16,185,129,.12);color:#34d399;border-color:rgba(16,185,129,.35)}
.status-pill.active-lost{background:rgba(239,68,68,.12);color:#f87171;border-color:rgba(239,68,68,.35)}

/* ── AI Panel ─────────────────────────────────── */
.ai-panel{
  width:340px;flex-shrink:0;
  background:var(--bg2);border-left:1px solid var(--border);
  display:flex;flex-direction:column;overflow:hidden;
}
.ai-header{
  padding:16px 18px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:10px;flex-shrink:0;
}
.ai-avatar{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,#8b5cf6,#3b82f6);
  display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;
}
.ai-title{font-family:'Syne',sans-serif;font-size:13px;font-weight:700;color:var(--text)}
.ai-sub{font-size:11px;color:var(--green);display:flex;align-items:center;gap:4px}
.ai-dot{width:6px;height:6px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

.ai-key-section{
  padding:12px 16px;border-bottom:1px solid var(--border);flex-shrink:0;
  background:var(--bg3);
}
.ai-key-label{font-size:10px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.7px;margin-bottom:6px}
.ai-key-input{
  width:100%;padding:7px 10px;background:var(--bg2);border:1px solid var(--border);
  border-radius:8px;color:var(--text2);font-family:monospace;font-size:11px;outline:none;
}
.ai-key-input:focus{border-color:var(--accent)}
.ai-key-hint{font-size:10px;color:var(--text3);margin-top:5px}

.ai-messages{flex:1;overflow-y:auto;padding:14px 16px;display:flex;flex-direction:column;gap:10px}
.ai-msg{display:flex;gap:8px;align-items:flex-start;animation:msgin .2s ease}
@keyframes msgin{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.ai-msg.user{flex-direction:row-reverse}
.msg-bubble{
  max-width:88%;padding:10px 13px;border-radius:14px;
  font-size:13px;line-height:1.6;
}
.ai-msg.bot .msg-bubble{
  background:var(--bg3);border:1px solid var(--border);
  color:var(--text2);border-radius:4px 14px 14px 14px;
}
.ai-msg.user .msg-bubble{
  background:linear-gradient(135deg,#3b82f6,#6366f1);
  color:#fff;border-radius:14px 14px 4px 14px;
}
.msg-avatar{
  width:26px;height:26px;border-radius:8px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:12px;
}
.bot-avatar{background:linear-gradient(135deg,#8b5cf6,#3b82f6)}
.user-msg-avatar{background:var(--bg4);border:1px solid var(--border)}

.ai-quick-btns{padding:10px 16px;display:flex;flex-wrap:wrap;gap:6px;border-top:1px solid var(--border);flex-shrink:0}
.quick-btn{
  padding:5px 10px;border-radius:99px;font-size:11px;font-weight:500;
  background:var(--bg3);border:1px solid var(--border);color:var(--text2);
  cursor:pointer;transition:all .15s;font-family:'DM Sans',sans-serif;
}
.quick-btn:hover{background:rgba(59,130,246,.12);border-color:rgba(59,130,246,.3);color:var(--accent)}

.ai-input-area{padding:12px 16px;border-top:1px solid var(--border);flex-shrink:0}
.ai-input-wrap{display:flex;gap:8px;align-items:flex-end}
.ai-input{
  flex:1;padding:9px 12px;background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--radius);color:var(--text);font-family:'DM Sans',sans-serif;
  font-size:13px;outline:none;resize:none;max-height:100px;overflow-y:auto;line-height:1.5;
}
.ai-input:focus{border-color:var(--accent)}
.ai-input::placeholder{color:var(--text3)}
.ai-send-btn{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,#3b82f6,#6366f1);
  border:none;color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:15px;
  transition:opacity .15s;flex-shrink:0;
}
.ai-send-btn:hover{opacity:.85}
.ai-send-btn:disabled{opacity:.4;cursor:not-allowed}

/* ── Analytics Panel ──────────────────────────── */
.analytics-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:20px}
.chart-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:18px 20px;
}
.chart-title{font-size:12px;font-weight:700;color:var(--text);text-transform:uppercase;letter-spacing:.6px;margin-bottom:14px}
.bar-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.bar-label{font-size:12px;color:var(--text2);width:80px;flex-shrink:0;text-transform:capitalize}
.bar-track{flex:1;height:8px;background:var(--bg3);border-radius:99px;overflow:hidden}
.bar-fill{height:100%;border-radius:99px;transition:width .6s ease}
.bar-val{font-size:12px;color:var(--text3);width:30px;text-align:right;flex-shrink:0}
.pipeline-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 14px;background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--radius);margin-bottom:8px;
}
.pipeline-label{font-size:13px;color:var(--text2);font-weight:500;text-transform:capitalize}
.pipeline-count{font-family:'Syne',sans-serif;font-size:18px;font-weight:800;color:var(--text)}

/* ── Kanban ───────────────────────────────────── */
.kanban-board{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:24px}
.kanban-col{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}
.kanban-header{
  padding:12px 14px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
}
.kanban-col-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.6px}
.kanban-col-count{font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px}
.kanban-cards{padding:10px;display:flex;flex-direction:column;gap:8px;min-height:100px}
.kanban-card{
  background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--radius);padding:11px 13px;cursor:pointer;
  transition:border-color .15s,transform .15s;
}
.kanban-card:hover{border-color:var(--border2);transform:translateY(-1px)}
.kanban-name{font-size:12px;font-weight:600;color:var(--text);margin-bottom:3px}
.kanban-co{font-size:11px;color:var(--text3)}
.kanban-source{margin-top:7px}

/* ── Toast ────────────────────────────────────── */
.toast-wrap{position:fixed;bottom:20px;right:20px;z-index:999;display:flex;flex-direction:column;gap:8px}
.toast{
  background:var(--bg3);border:1px solid var(--border2);
  border-radius:var(--radius);padding:11px 16px;
  font-size:13px;color:var(--text);box-shadow:var(--shadow);
  animation:toastin .2s ease;display:flex;align-items:center;gap:8px;
  min-width:220px;
}
@keyframes toastin{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
.toast.success{border-left:3px solid var(--green)}
.toast.error{border-left:3px solid var(--red)}
.toast.info{border-left:3px solid var(--accent)}

/* ── Empty state ──────────────────────────────── */
.empty{text-align:center;padding:48px 20px;color:var(--text3)}
.empty-icon{font-size:40px;margin-bottom:12px;opacity:.4}
.empty-text{font-size:14px;margin-bottom:6px;color:var(--text2)}
.empty-sub{font-size:12px}

/* ── Typing indicator ─────────────────────────── */
.typing{display:flex;gap:4px;padding:4px 0}
.typing span{width:6px;height:6px;border-radius:50%;background:var(--text3);display:inline-block;animation:bounce .8s infinite}
.typing span:nth-child(2){animation-delay:.15s}
.typing span:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,80%,100%{transform:translateY(0)}40%{transform:translateY(-6px)}}

/* ── Views ────────────────────────────────────── */
.view{display:none}
.view.active{display:block}

/* ── Responsive metric text ───────────────────── */
@media(max-width:1200px){.ai-panel{width:300px}.metrics-grid{grid-template-columns:repeat(2,1fr)}}