/* LeadAtlas — premium light theme. No dark mode. */
:root{
  --bg:#f7f9fc; --card:#ffffff; --border:#e4e9f0; --border-soft:#eef1f6;
  --text:#16213a; --muted:#64748b; --faint:#94a3b8;
  --accent:#1d4ed8; --accent-soft:#eff4ff; --accent-border:#c9d9fd;
  --green:#15803d; --green-soft:#f0fdf4; --amber:#b45309; --amber-soft:#fffbeb;
  --red:#b91c1c; --red-soft:#fef2f2;
  --radius:12px; --shadow:0 1px 2px rgba(16,24,40,.05),0 8px 24px rgba(16,24,40,.06);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);font-size:14.5px;line-height:1.55}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0 0 .5em;line-height:1.25;letter-spacing:-.01em}
.muted{color:var(--muted)} .small{font-size:12.5px}

/* ---------- boot / auth ---------- */
.boot{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--muted)}
.boot-logo{width:56px;height:56px}
.spinner{width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(1200px 500px at 50% -10%,#e8effe 0%,var(--bg) 60%)}
.auth-card{width:100%;max-width:400px;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:32px;box-shadow:var(--shadow)}
.auth-card .brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.auth-card .brand img{width:36px;height:36px}
.auth-card .brand b{font-size:19px}
.auth-tabs{display:flex;gap:6px;margin-bottom:18px;background:var(--border-soft);border-radius:10px;padding:4px}
.auth-tabs button{flex:1;border:0;background:transparent;padding:9px;border-radius:7px;font-weight:600;color:var(--muted);cursor:pointer;font-size:14px}
.auth-tabs button.active{background:#fff;color:var(--text);box-shadow:0 1px 2px rgba(0,0,0,.08)}

/* ---------- layout ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:248px;flex-shrink:0;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:40}
.side-brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px}
.side-brand img{width:32px;height:32px}.side-brand b{font-size:17px}
.side-nav{padding:6px 12px;display:flex;flex-direction:column;gap:2px;overflow-y:auto;flex:1}
.side-nav .nav-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);padding:12px 10px 4px}
.nav-item{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:9px;color:#3b4763;font-weight:500;cursor:pointer;border:0;background:transparent;width:100%;text-align:left;font-size:14px}
.nav-item svg{width:18px;height:18px;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:1.8}
.nav-item:hover{background:var(--border-soft);text-decoration:none}
.nav-item.active{background:var(--accent-soft);color:var(--accent);font-weight:600}
.side-foot{padding:14px 18px;border-top:1px solid var(--border-soft);font-size:12.5px;color:var(--muted)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);padding:12px 24px;display:flex;align-items:center;gap:14px}
.topbar h1{font-size:18px;margin:0}
.topbar .spacer{flex:1}
.demo-banner{background:#fffbeb;border-bottom:1px solid #fde68a;color:#92400e;padding:8px 24px;font-size:13px;display:flex;gap:8px;align-items:center}
.demo-banner b{font-weight:700}
.content{padding:24px;max-width:1240px;width:100%;margin:0 auto}
.user-chip{display:flex;align-items:center;gap:10px;cursor:pointer;border:1px solid var(--border);background:#fff;border-radius:999px;padding:5px 12px 5px 5px;font-size:13.5px;font-weight:600}
.user-chip .avatar{width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px}
.menu{position:absolute;top:56px;right:24px;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);min-width:200px;padding:6px;display:none}
.menu.open{display:block}
.menu button{display:block;width:100%;text-align:left;border:0;background:none;padding:9px 12px;border-radius:7px;cursor:pointer;font-size:13.5px}
.menu button:hover{background:var(--border-soft)}
.menu hr{border:0;border-top:1px solid var(--border-soft);margin:4px 0}

/* ---------- cards / stats ---------- */
.grid{display:grid;gap:16px}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card h3{font-size:14px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px}
.stat{font-size:30px;font-weight:700;letter-spacing:-.02em}
.stat-sub{font-size:12.5px;color:var(--muted);margin-top:4px}

/* ---------- forms ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:5px}
.field .hint{font-size:12px;color:var(--muted);margin-top:4px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],select,textarea{
  width:100%;padding:10px 12px;border:1px solid #d3dae6;border-radius:9px;font-size:14px;font-family:var(--font);background:#fff;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-border);border-color:var(--accent)}
textarea{min-height:90px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-row.cols-3{grid-template-columns:1fr 1fr 1fr}
.form-row.cols-4{grid-template-columns:1fr 1fr 1fr 1fr}
.check{display:flex;align-items:center;gap:8px;font-size:14px}
.check input{width:17px;height:17px;accent-color:var(--accent)}
input[type=range]{width:100%;accent-color:var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:9px;padding:10px 18px;font-size:14px;font-weight:600;cursor:pointer;font-family:var(--font)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#1a45c2}
.btn-ghost{background:#fff;border-color:#d3dae6;color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-danger{background:var(--red-soft);color:var(--red);border-color:#fecaca}
.btn-sm{padding:7px 12px;font-size:13px;border-radius:7px}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}

/* ---------- tables ---------- */
.table-wrap{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
thead th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:11px 14px;background:#f8fafc;border-bottom:1px solid var(--border);white-space:nowrap}
tbody td{padding:12px 14px;border-bottom:1px solid var(--border-soft);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#f8fafc}
.rating{font-weight:700;color:#b45309;white-space:nowrap}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.badge.new{background:#eef2ff;color:#3730a3}.badge.contacted{background:#eff6ff;color:#1d4ed8}
.badge.qualified{background:#f0fdf4;color:#15803d}.badge.proposal{background:#fefce8;color:#a16207}
.badge.won{background:#dcfce7;color:#166534}.badge.lost{background:#fef2f2;color:#b91c1c}
.badge.src-google{background:#eef4ff;color:#1d4ed8}.badge.src-demo{background:#fffbeb;color:#92400e}
.badge.src-manual{background:#f0fdf4;color:#15803d}.badge.src-import{background:#f5f3ff;color:#6d28d9}
.badge.demo-tag{background:#fffbeb;color:#92400e;border:1px solid #fde68a}
.tag-pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;margin:1px 3px 1px 0;background:#eef2ff;color:#3730a3}
.pager{display:flex;align-items:center;gap:12px;justify-content:center;padding:16px;font-size:13.5px;color:var(--muted)}

/* ---------- alerts / states ---------- */
.alert{border-radius:10px;padding:12px 15px;font-size:13.5px;margin-bottom:16px;border:1px solid}
.alert.info{background:var(--accent-soft);border-color:var(--accent-border);color:#1e40af}
.alert.warn{background:var(--amber-soft);border-color:#fde68a;color:#92400e}
.alert.error{background:var(--red-soft);border-color:#fecaca;color:#b91c1c}
.alert.success{background:var(--green-soft);border-color:#bbf7d0;color:#15803d}
.empty{text-align:center;padding:56px 24px;color:var(--muted)}
.empty .big{font-size:44px;margin-bottom:10px}
.empty h3{color:var(--text);font-size:17px;text-transform:none;letter-spacing:0}
.skel{background:linear-gradient(90deg,#eef1f6 25%,#e2e8f0 50%,#eef1f6 75%);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:8px}
@keyframes sk{to{background-position:-200% 0}}

/* ---------- drawer (lead profile) ---------- */
.drawer-veil{position:fixed;inset:0;background:rgba(15,23,42,.4);z-index:60;display:none}
.drawer-veil.open{display:block}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(560px,100%);background:#fff;z-index:61;box-shadow:-12px 0 40px rgba(16,24,40,.15);transform:translateX(100%);transition:transform .25s ease;display:flex;flex-direction:column}
.drawer.open{transform:none}
.drawer-head{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:12px}
.drawer-head h2{font-size:18px;margin:0}
.drawer-body{padding:20px 22px;overflow-y:auto;flex:1}
.drawer-tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px}
.drawer-tabs button{border:0;background:none;padding:10px 14px;font-weight:600;font-size:13.5px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}
.drawer-tabs button.active{color:var(--accent);border-bottom-color:var(--accent)}
.kv{display:grid;grid-template-columns:130px 1fr;gap:6px 12px;font-size:13.5px;margin-bottom:8px}
.kv dt{color:var(--muted)} .kv dd{margin:0}
.note{background:#f8fafc;border:1px solid var(--border-soft);border-radius:9px;padding:11px 13px;margin-bottom:10px;font-size:13.5px}
.note .when{font-size:11.5px;color:var(--faint);margin-top:6px}
.attrib{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px;margin-top:10px}

/* ---------- charts ---------- */
canvas.chart{width:100%;height:220px}

/* ---------- legal ---------- */
.legal-wrap{max-width:760px;margin:0 auto;padding:40px 20px}
.legal-back{display:inline-block;margin-bottom:16px}
.legal-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:34px;box-shadow:var(--shadow)}
.legal-card h1{font-size:26px}.legal-card h2{font-size:17px;margin-top:22px}
.legal-card li{margin:6px 0}
.legal-foot{text-align:center;color:var(--muted);font-size:13px;margin-top:22px}

/* ---------- toast ---------- */
#toasts{position:fixed;bottom:22px;right:22px;z-index:100;display:flex;flex-direction:column;gap:10px}
.toast{background:#16213a;color:#fff;border-radius:10px;padding:12px 18px;font-size:13.5px;box-shadow:var(--shadow);max-width:340px;animation:tin .25s ease}
.toast.err{background:#7f1d1d}.toast.ok{background:#14532d}
@keyframes tin{from{transform:translateY(12px);opacity:0}}

.mobile-toggle{display:none}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .grid.cols-4{grid-template-columns:1fr 1fr}
  .grid.cols-3{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .sidebar{position:fixed;left:0;transform:translateX(-100%);transition:transform .25s ease;width:260px}
  .sidebar.open{transform:none}
  .mobile-toggle{display:inline-flex}
  .content{padding:16px}
  .grid.cols-4,.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}
  .form-row,.form-row.cols-3,.form-row.cols-4{grid-template-columns:1fr}
  .table-wrap{overflow-x:auto}
  table{min-width:640px}
  .drawer{width:100%}
}