:root{
  --navy:#0D1B2A; --red:#CC1B1B; --saffron:#E8650A; --gold:#F5A623;
  --violet:#6C3BFF; --teal:#059669; --teal-pale:#ECFDF5;
  --violet-pale:#F5F3FF; --border:#E5E7EB; --border-dk:#D1D5DB;
  --surface:#F7F8FA; --white:#fff; --text:#111827; --text-mid:#374151;
  --text-lt:#6B7280; --text-xlt:#9CA3AF;
  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-xl:20px; --r-pill:999px;
  --sh-sm:0 1px 3px rgba(0,0,0,.08); --font-h:'Outfit',sans-serif; --font-b:'Inter',sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font-b);background:var(--surface);color:var(--text)}
h1,h2,h3,h4{font-family:var(--font-h);margin:0}
a{text-decoration:none;color:inherit}
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:var(--r-md);font-family:var(--font-h);font-weight:700;font-size:13px;cursor:pointer;border:none;transition:all .18s}
.btn-primary{background:linear-gradient(135deg,var(--violet),var(--teal));color:#fff}
.btn-primary:hover{filter:brightness(1.08)}
.btn-outline{background:var(--white);color:var(--violet);border:2px solid var(--border)}
.btn-outline:hover{border-color:var(--violet)}
.btn-danger{background:#FEF2F2;color:#DC2626;border:1.5px solid #FECACA}
.btn-sm{padding:7px 13px;font-size:12px}

/* Layout */
.layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sb{background:linear-gradient(160deg,#1A0604,#2C0A04);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.sb-logo{padding:22px 20px;border-bottom:1px solid rgba(255,255,255,.08)}
.sb-logo h2{color:#fff;font-size:18px}
.sb-logo span{color:rgba(255,255,255,.35);font-size:10px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase}
.sb-user{padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:center;gap:10px}
.sb-av{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--violet),var(--teal));display:flex;align-items:center;justify-content:center;font-family:var(--font-h);font-weight:800;color:#fff;flex-shrink:0}
.sb-name{color:#fff;font-size:13px;font-weight:700}
.sb-role{color:rgba(255,255,255,.4);font-size:11px;text-transform:capitalize}
.nav{flex:1;padding:8px 0}
.nav a,.nav button{display:flex;align-items:center;gap:10px;padding:11px 20px;color:rgba(255,255,255,.6);font-size:13px;font-weight:600;border-left:3px solid transparent;background:none;border-top:none;border-right:none;border-bottom:none;width:100%;text-align:left;cursor:pointer}
.nav a:hover,.nav a.on{color:#fff;background:rgba(255,255,255,.07);border-left-color:var(--violet)}
.sb-foot{padding:16px 20px;border-top:1px solid rgba(255,255,255,.07)}
.main{display:flex;flex-direction:column}
.topbar{background:var(--white);border-bottom:2px solid var(--border);padding:0 28px;height:62px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;box-shadow:var(--sh-sm)}
.topbar h1{font-size:17px}
.content{padding:24px 28px;flex:1}
.page{display:none}
.page.on{display:block}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:20px}
.stat{background:var(--white);border-radius:var(--r-lg);border:2px solid var(--border);padding:16px;position:relative;overflow:hidden}
.stat::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--violet),var(--teal))}
.stat b{display:block;font-family:var(--font-h);font-size:26px;font-weight:900;color:var(--violet)}
.stat.warn b{color:#DC2626}
.stat span{font-size:10.5px;font-weight:700;color:var(--text-lt);text-transform:uppercase}

/* Filters */
.frow{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.inp,.sel{padding:9px 13px;border:2px solid var(--border);border-radius:var(--r-md);font-size:13px;outline:none;font-family:var(--font-b);background:var(--white)}
.inp:focus,.sel:focus{border-color:var(--violet)}
.search{flex:1;min-width:200px}

/* Board */
.board{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;align-items:start}
.col{background:var(--white);border:2px solid var(--border);border-radius:var(--r-lg);min-height:100px}
.col-hd{padding:10px 12px;border-bottom:2px solid var(--border);display:flex;align-items:center;justify-content:space-between;font-family:var(--font-h);font-weight:800;font-size:11.5px}
.col-hd .cnt{background:var(--violet-pale);color:var(--violet);border-radius:20px;padding:1px 8px;font-size:10.5px}
.col-body{padding:8px;display:flex;flex-direction:column;gap:7px;min-height:50px}
.col-body.dragover{background:var(--violet-pale)}
.lcard{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-sm);padding:9px 10px;cursor:grab}
.lcard:hover{border-color:var(--violet)}
.lcard .n{font-weight:800;font-size:12.5px}
.lcard .m{font-size:10.5px;color:var(--text-lt);margin-top:2px}
.badge{font-size:9px;font-weight:800;padding:2px 6px;border-radius:20px;text-transform:uppercase;display:inline-block;margin-top:5px}
.b-high{background:#FEF2F2;color:#B91C1C}.b-medium{background:#FFFBEB;color:#92400E}.b-low{background:#F0FDF4;color:#166534}

/* Table */
.card{background:var(--white);border-radius:var(--r-lg);border:2px solid var(--border);overflow:hidden;box-shadow:var(--sh-sm)}
.twrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px;min-width:900px}
th{background:linear-gradient(135deg,var(--violet),var(--teal));color:#fff;padding:10px 12px;text-align:left;font-size:10.5px;font-weight:800;letter-spacing:.4px;text-transform:uppercase}
td{padding:10px 12px;border-bottom:1px solid var(--border);color:var(--text-mid)}
tr:hover td{background:var(--violet-pale)}
.pill{font-size:10.5px;font-weight:800;padding:3px 9px;border-radius:var(--r-pill);text-transform:capitalize}
.st-new{background:#EEF2FF;color:#4338CA}.st-contacted{background:#FFFBEB;color:#92400E}
.st-follow_up{background:#FFF7ED;color:#9A3412}.st-qualified{background:#ECFEFF;color:#0E7490}
.st-converted{background:#F0FDF4;color:#166534}.st-not_interested{background:#F3F4F6;color:#4B5563}
.st-junk{background:#FEF2F2;color:#B91C1C}

/* Modal */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.55);backdrop-filter:blur(6px);z-index:9000;display:none;align-items:center;justify-content:center;padding:16px}
.modal-bg.on{display:flex}
.modal{background:var(--white);border-radius:var(--r-xl);padding:26px;width:100%;max-width:600px;max-height:90vh;overflow-y:auto}
.modal.wide{max-width:820px}
.modal-hd{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;border-bottom:1px solid var(--border);padding-bottom:12px}
.modal-close{font-size:20px;background:none;border:none;cursor:pointer;color:var(--text-lt)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fgrid label{font-size:12px;font-weight:700;color:var(--text-lt);display:block;margin-bottom:4px}
.fgrid input,.fgrid select,.fgrid textarea{width:100%;padding:9px 12px;border:2px solid var(--border);border-radius:var(--r-sm);font-size:13px;outline:none;font-family:var(--font-b)}
.full{grid-column:1/-1}

.timeline{border-left:2px solid var(--border);padding-left:16px;margin-top:10px}
.tl{margin-bottom:12px;position:relative}
.tl::before{content:'';position:absolute;left:-21px;top:4px;width:9px;height:9px;border-radius:50%;background:var(--violet)}
.tl .txt{font-size:13px}
.tl .meta{font-size:11px;color:var(--text-lt)}

.empty{text-align:center;color:var(--text-xlt);font-size:12px;padding:22px}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--text);color:#fff;padding:11px 20px;border-radius:var(--r-md);font-size:13px;font-weight:600;opacity:0;pointer-events:none;transition:.3s;z-index:9999}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{background:#B91C1C}
.dropzone{border:2px dashed var(--border-dk);border-radius:var(--r-lg);padding:36px 20px;text-align:center;cursor:pointer;transition:.2s}
.dropzone:hover,.dropzone.drag{border-color:var(--violet);background:var(--violet-pale)}
.u-card{background:var(--white);border:2px solid var(--border);border-radius:var(--r-lg);padding:16px 18px;display:flex;align-items:center;gap:14px;margin-bottom:10px}
.u-av{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--violet),var(--teal));color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-h);font-weight:800;flex-shrink:0}

/* Login page */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1A0604,#2C0A04)}
.login-box{background:var(--white);border-radius:var(--r-xl);padding:36px;width:100%;max-width:400px;box-shadow:0 30px 70px rgba(0,0,0,.3)}
.login-box h1{font-size:22px;margin-bottom:4px}
.login-box p{color:var(--text-lt);font-size:13px;margin-bottom:22px}
.login-box label{font-size:12px;font-weight:700;color:var(--text-lt);display:block;margin:14px 0 5px}
.login-box input{width:100%;padding:11px 14px;border:2px solid var(--border);border-radius:var(--r-md);font-size:14px;outline:none}
.login-box input:focus{border-color:var(--violet)}
.login-box .btn{width:100%;justify-content:center;margin-top:20px;padding:12px}
.msg-err{background:#FEF2F2;border:1.5px solid #FECACA;color:#B91C1C;border-radius:var(--r-sm);padding:10px 14px;font-size:13px;margin-top:14px;display:none}
.msg-err.on{display:block}

@media(max-width:1100px){.board{grid-template-columns:repeat(3,1fr)}.stats{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.layout{grid-template-columns:1fr}.sb{position:static;height:auto}.fgrid{grid-template-columns:1fr}}