/* ================================================================
   KAM System — Modern Premium UI
   Glassmorphism + Dark sidebar + Gradient accents + Soft shadows
   Primary: #6366F1 (Indigo)  Secondary: #EC4899 (Pink)
   ================================================================ */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#6366F1;
  --primary-light:#818CF8;
  --primary-dark:#4F46E5;
  --primary-bg:rgba(99,102,241,.08);
  --secondary:#EC4899;
  --secondary-bg:rgba(236,72,153,.08);
  --accent-green:#10B981;
  --accent-orange:#F59E0B;
  --accent-red:#EF4444;
  --accent-cyan:#06B6D4;
  --dark:#0F172A;
  --dark-700:#1E293B;
  --dark-600:#334155;
  --gray-500:#64748B;
  --gray-400:#94A3B8;
  --gray-300:#CBD5E1;
  --gray-200:#E2E8F0;
  --gray-100:#F1F5F9;
  --gray-50:#F8FAFC;
  --white:#FFFFFF;
  --bg:#F0F4FA;
  --card-shadow:0 1px 3px rgba(15,23,42,.04),0 4px 14px rgba(15,23,42,.06);
  --card-shadow-hover:0 8px 30px rgba(15,23,42,.1);
  --radius:12px;
  --radius-lg:20px;
  --radius-xl:24px;
  --transition:all .3s cubic-bezier(.4,0,.2,1);
  --font:'Noto Sans KR',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
html{font-size:14px;scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--dark);line-height:1.6;display:flex;min-height:100vh;overflow-x:hidden}
a{color:inherit;text-decoration:none}
::selection{background:var(--primary);color:#fff}

/* ── Sidebar (Dark Glass) ── */
.sidebar{
  width:270px;min-height:100vh;
  background:linear-gradient(180deg,#0F172A 0%,#1E293B 50%,#0F172A 100%);
  display:flex;flex-direction:column;position:fixed;z-index:40;
  border-right:1px solid rgba(255,255,255,.05);
}
.sidebar-brand{
  padding:28px 24px 24px;display:flex;align-items:center;gap:14px;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.sidebar-brand .logo{
  width:40px;height:40px;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  border-radius:12px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:800;font-size:1.1rem;
  box-shadow:0 4px 14px rgba(99,102,241,.4);
}
.sidebar-brand .brand-text h2{font-size:1.05rem;font-weight:700;color:#F1F5F9;letter-spacing:-.3px}
.sidebar-brand .brand-text p{font-size:.68rem;color:#64748B;letter-spacing:1px;text-transform:uppercase;margin-top:2px}

.sidebar-nav{flex:1;padding:16px 14px;overflow-y:auto}
.sidebar-nav::-webkit-scrollbar{width:4px}
.sidebar-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:4px}
.nav-section{margin-bottom:22px}
.nav-section-title{
  font-size:.65rem;font-weight:600;color:#475569;
  text-transform:uppercase;letter-spacing:1.5px;padding:6px 14px;
}
.nav-item{
  display:flex;align-items:center;gap:12px;padding:11px 14px;
  border-radius:10px;cursor:pointer;font-size:.9rem;color:#94A3B8;
  transition:var(--transition);margin:2px 0;position:relative;
}
.nav-item i{width:18px;text-align:center;font-size:.92rem;transition:var(--transition)}
.nav-item:hover{background:rgba(255,255,255,.05);color:#E2E8F0}
.nav-item.active{
  background:linear-gradient(135deg,rgba(99,102,241,.2),rgba(236,72,153,.1));
  color:#fff;font-weight:500;
  box-shadow:0 2px 10px rgba(99,102,241,.15);
}
.nav-item.active i{color:var(--primary-light)}
.nav-item.active::before{
  content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:3px;height:22px;background:linear-gradient(180deg,var(--primary),var(--secondary));border-radius:0 4px 4px 0;
}
.nav-badge{
  margin-left:auto;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  color:#fff;font-size:.62rem;font-weight:700;padding:2px 8px;border-radius:10px;
}

.sidebar-footer{padding:18px 22px;border-top:1px solid rgba(255,255,255,.06);font-size:.72rem;color:#475569}

/* ── Main Area ── */
.main{margin-left:270px;flex:1;display:flex;flex-direction:column;min-height:100vh;max-width:calc(100vw - 270px);overflow-x:hidden}

.top-header{
  background:rgba(255,255,255,.8);backdrop-filter:blur(12px);
  padding:0 32px;height:60px;display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid rgba(226,232,240,.6);position:sticky;top:0;z-index:30;
}
.top-header .page-title{font-size:1.1rem;font-weight:600;color:var(--dark)}
.top-header .header-actions{display:flex;align-items:center;gap:14px}
.global-search{
  display:flex;align-items:center;gap:8px;
  background:var(--gray-100);border:1px solid transparent;
  border-radius:10px;padding:8px 16px;width:280px;transition:var(--transition);
}
.global-search:focus-within{border-color:var(--primary);background:var(--white);box-shadow:0 0 0 3px var(--primary-bg)}
.global-search i{color:var(--gray-400);font-size:.85rem}
.global-search input{border:none;outline:none;background:none;flex:1;font-size:.88rem;font-family:var(--font);color:var(--dark)}
.header-icon{
  width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  color:var(--gray-400);cursor:pointer;transition:var(--transition);
}
.header-icon:hover{background:var(--primary-bg);color:var(--primary)}

/* ── Pages ── */
.page-content{flex:1;padding:28px 32px 48px;overflow-x:hidden;max-width:100%}
.page{display:none;animation:fadeUp .4s ease}
.page.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}

/* ── Cards (Glassmorphism) ── */
.card{
  background:rgba(255,255,255,.85);backdrop-filter:blur(10px);
  border-radius:var(--radius-lg);border:1px solid rgba(226,232,240,.5);
  box-shadow:var(--card-shadow);transition:var(--transition);
}
.card:hover{box-shadow:var(--card-shadow-hover)}
.card-header{
  padding:20px 24px;border-bottom:1px solid var(--gray-200);
  display:flex;align-items:center;justify-content:space-between;
}
.card-header h3{font-size:.95rem;font-weight:600;color:var(--dark);display:flex;align-items:center;gap:8px}
.card-body{padding:24px}

/* ── KPI Cards ── */
.kpi-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-bottom:28px}
.kpi-card{
  background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
  border-radius:var(--radius-lg);padding:24px;
  border:1px solid rgba(226,232,240,.5);box-shadow:var(--card-shadow);
  transition:var(--transition);position:relative;overflow:hidden;
}
.kpi-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  border-radius:var(--radius-lg) var(--radius-lg) 0 0;
}
.kpi-card:hover{transform:translateY(-4px);box-shadow:var(--card-shadow-hover)}
.kpi-card .kpi-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.kpi-card .kpi-icon{
  width:46px;height:46px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;font-size:1.15rem;
}
.kpi-card .kpi-value{font-size:1.9rem;font-weight:800;color:var(--dark);line-height:1;margin-bottom:6px;letter-spacing:-.5px}
.kpi-card .kpi-label{font-size:.8rem;color:var(--gray-500);font-weight:400}

.kpi-card.indigo::before{background:linear-gradient(90deg,var(--primary),var(--primary-light))}
.kpi-card.indigo .kpi-icon{background:var(--primary-bg);color:var(--primary)}
.kpi-card.pink::before{background:linear-gradient(90deg,#EC4899,#F472B6)}
.kpi-card.pink .kpi-icon{background:var(--secondary-bg);color:var(--secondary)}
.kpi-card.green::before{background:linear-gradient(90deg,#10B981,#34D399)}
.kpi-card.green .kpi-icon{background:rgba(16,185,129,.1);color:var(--accent-green)}
.kpi-card.orange::before{background:linear-gradient(90deg,#F59E0B,#FBBF24)}
.kpi-card.orange .kpi-icon{background:rgba(245,158,11,.1);color:var(--accent-orange)}
.kpi-card.cyan::before{background:linear-gradient(90deg,#06B6D4,#22D3EE)}
.kpi-card.cyan .kpi-icon{background:rgba(6,182,212,.1);color:var(--accent-cyan)}
.kpi-card.red::before{background:linear-gradient(90deg,#EF4444,#F87171)}
.kpi-card.red .kpi-icon{background:rgba(239,68,68,.1);color:var(--accent-red)}
.kpi-card.purple::before{background:linear-gradient(90deg,#8B5CF6,#A78BFA)}
.kpi-card.purple .kpi-icon{background:rgba(139,92,246,.1);color:#8B5CF6}
.kpi-card.blue::before{background:linear-gradient(90deg,#3B82F6,#60A5FA)}
.kpi-card.blue .kpi-icon{background:rgba(59,130,246,.1);color:#3B82F6}

/* ── Charts ── */
.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:22px}
.chart-grid.tri{grid-template-columns:1fr 1fr 1fr}

/* ── Tables ── */
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:.88rem}
table.tbl th{
  background:var(--gray-50);padding:12px 16px;text-align:left;
  font-weight:600;color:var(--gray-500);font-size:.76rem;
  text-transform:uppercase;letter-spacing:.5px;
  border-bottom:2px solid var(--gray-200);white-space:nowrap;
}
table.tbl td{padding:13px 16px;border-bottom:1px solid var(--gray-100);color:var(--dark-600);vertical-align:middle}
table.tbl tr{transition:var(--transition)}
table.tbl tr:hover td{background:var(--primary-bg)}
table.tbl tr:last-child td{border-bottom:none}

/* ── Badges ── */
.badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:20px;font-size:.76rem;font-weight:600;gap:5px}
.badge::before{content:'';width:6px;height:6px;border-radius:50%}
.badge.초기접촉{background:#DBEAFE;color:#1E40AF}.badge.초기접촉::before{background:#1E40AF}
.badge.니즈파악{background:#FEF3C7;color:#92400E}.badge.니즈파악::before{background:#92400E}
.badge.제안{background:#EDE9FE;color:#5B21B6}.badge.제안::before{background:#5B21B6}
.badge.협상{background:#FFEDD5;color:#9A3412}.badge.협상::before{background:#9A3412}
.badge.수주{background:#D1FAE5;color:#065F46}.badge.수주::before{background:#065F46}
.badge.실주{background:#FEE2E2;color:#991B1B}.badge.실주::before{background:#991B1B}

.type-badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:8px;font-size:.76rem;font-weight:600}
.type-badge.미팅{background:#DBEAFE;color:#1E40AF}
.type-badge.전화{background:#D1FAE5;color:#065F46}
.type-badge.이메일{background:#FEF3C7;color:#92400E}
.type-badge.제안서{background:#EDE9FE;color:#5B21B6}
.type-badge.계약{background:var(--secondary-bg);color:var(--secondary)}
.type-badge.기타{background:var(--gray-100);color:var(--gray-500)}

/* ── Buttons ── */
.btn{
  padding:9px 20px;border:none;border-radius:10px;cursor:pointer;
  font-size:.88rem;font-family:var(--font);font-weight:600;
  display:inline-flex;align-items:center;gap:7px;transition:var(--transition);white-space:nowrap;
}
.btn:active{transform:scale(.96)}
.btn-primary{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;box-shadow:0 3px 12px rgba(99,102,241,.3);
}
.btn-primary:hover{box-shadow:0 6px 20px rgba(99,102,241,.4);transform:translateY(-1px)}
.btn-outline{background:var(--white);color:var(--dark-600);border:1px solid var(--gray-200)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-bg)}
.btn-ghost{background:none;color:var(--gray-500);padding:6px 10px}
.btn-ghost:hover{color:var(--primary);background:var(--primary-bg)}
.btn-danger{background:rgba(239,68,68,.08);color:var(--accent-red)}
.btn-danger:hover{background:rgba(239,68,68,.15)}
.btn-sm{padding:6px 12px;font-size:.82rem;border-radius:8px}
.btn-group{display:flex;gap:8px;align-items:center}

/* ── Toolbar ── */
.toolbar{display:flex;align-items:center;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.search-box{
  display:flex;align-items:center;gap:8px;background:var(--white);
  border:1px solid var(--gray-200);border-radius:10px;padding:9px 16px;
  flex:1;max-width:360px;transition:var(--transition);
}
.search-box:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg)}
.search-box i{color:var(--gray-400);font-size:.85rem}
.search-box input{border:none;outline:none;flex:1;font-size:.88rem;font-family:var(--font);background:none}
.filter-select{
  padding:9px 14px;border:1px solid var(--gray-200);border-radius:10px;
  font-size:.88rem;font-family:var(--font);background:var(--white);color:var(--dark-600);
  cursor:pointer;transition:var(--transition);
}
.filter-select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px var(--primary-bg)}

/* ── Page Header ── */
.pg-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.pg-header h2{font-size:1.35rem;font-weight:800;color:var(--dark);letter-spacing:-.3px}
.pg-header .subtitle{font-size:.85rem;color:var(--gray-500);margin-top:3px}
.record-count{
  display:inline-flex;align-items:center;padding:4px 12px;border-radius:12px;
  font-size:.75rem;font-weight:700;background:var(--primary-bg);color:var(--primary);
}

/* ── Profile Card Grid ── */
.profile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}
.profile-card{
  background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
  border-radius:var(--radius-lg);border:1px solid rgba(226,232,240,.5);
  box-shadow:var(--card-shadow);cursor:pointer;transition:var(--transition);overflow:hidden;
}
.profile-card:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-4px);border-color:var(--primary-light)}
.profile-card-top{padding:20px 22px 16px;display:flex;gap:14px;align-items:flex-start}
.profile-avatar{
  width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;font-weight:800;color:#fff;flex-shrink:0;
}
.profile-avatar.A{background:linear-gradient(135deg,var(--primary),var(--secondary))}
.profile-avatar.B{background:linear-gradient(135deg,#3B82F6,#06B6D4)}
.profile-avatar.C{background:linear-gradient(135deg,#F59E0B,#F97316)}
.profile-avatar.D{background:linear-gradient(135deg,#94A3B8,#64748B)}
.profile-info{flex:1;min-width:0}
.profile-info .company{font-size:1rem;font-weight:700;color:var(--dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.profile-info .contact{font-size:.82rem;color:var(--gray-500);margin-top:2px}
.profile-info .industry-tag{
  display:inline-block;padding:2px 10px;border-radius:6px;font-size:.72rem;font-weight:500;
  background:var(--gray-100);color:var(--gray-500);margin-top:6px;
}
.profile-card-body{padding:0 22px 18px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.profile-stat{display:flex;flex-direction:column}
.profile-stat .stat-label{font-size:.7rem;color:var(--gray-400);text-transform:uppercase;letter-spacing:.4px;font-weight:500}
.profile-stat .stat-value{font-size:.88rem;font-weight:700;color:var(--dark)}
.profile-card-footer{
  padding:10px 22px;border-top:1px solid var(--gray-200);
  display:flex;justify-content:space-between;align-items:center;background:var(--gray-50);
}
.profile-card-footer .activity-count{font-size:.78rem;color:var(--gray-500);font-weight:500}

/* ── Grade Badge ── */
.grade-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;border-radius:8px;font-size:.78rem;font-weight:800;color:#fff;
}
.grade-badge.A{background:linear-gradient(135deg,var(--primary),var(--secondary))}
.grade-badge.B{background:linear-gradient(135deg,#3B82F6,#06B6D4)}
.grade-badge.C{background:linear-gradient(135deg,#F59E0B,#F97316)}
.grade-badge.D{background:linear-gradient(135deg,#94A3B8,#64748B)}
.grade-badge-lg{width:38px;height:38px;border-radius:10px;font-size:.95rem}

/* ── Grade Overview ── */
.grade-overview{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.grade-card{
  background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
  border-radius:var(--radius-lg);padding:24px;
  border:1px solid rgba(226,232,240,.5);text-align:center;
  box-shadow:var(--card-shadow);transition:var(--transition);
}
.grade-card:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-2px)}
.grade-card .grade-letter{font-size:2rem;font-weight:800;margin-bottom:8px;
  background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.grade-card .grade-count{font-size:1.5rem;font-weight:800;color:var(--dark)}
.grade-card .grade-desc{font-size:.8rem;color:var(--gray-500);margin-top:4px}
.grade-card .grade-rev{font-size:.88rem;color:var(--primary);font-weight:700;margin-top:8px}

/* ── Detail Tabs ── */
.detail-tabs{
  display:flex;gap:0;border-bottom:2px solid var(--gray-200);margin:20px 0;
}
.tab-btn{
  padding:12px 24px;background:none;border:none;cursor:pointer;
  font-size:.9rem;font-family:var(--font);color:var(--gray-500);font-weight:600;
  border-bottom:3px solid transparent;margin-bottom:-2px;transition:var(--transition);
}
.tab-btn:hover{color:var(--dark)}
.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary)}
.tab-content{display:none}
.tab-content.active{display:block}

/* ── Profile Summary Bar ── */
.profile-summary{
  display:grid;grid-template-columns:repeat(6,1fr);gap:1px;
  background:var(--gray-200);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--gray-200);
}
.ps-item{background:rgba(255,255,255,.9);padding:18px 16px;text-align:center}
.ps-item .ps-label{font-size:.7rem;color:var(--gray-400);text-transform:uppercase;letter-spacing:.6px;margin-bottom:6px;font-weight:600}
.ps-item .ps-value{font-size:1rem;font-weight:700;color:var(--dark)}

/* ── Top Profiles ── */
.top-profiles{display:flex;gap:14px;overflow-x:auto;padding-bottom:4px}
.top-profiles::-webkit-scrollbar{height:4px}
.top-profiles::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:4px}
.top-profile-card{
  min-width:210px;flex:1;background:var(--gray-50);border-radius:var(--radius);
  padding:18px;border:1px solid var(--gray-200);cursor:pointer;transition:var(--transition);
}
.top-profile-card:hover{border-color:var(--primary);box-shadow:0 4px 16px rgba(99,102,241,.12);transform:translateY(-2px)}
.top-profile-card .tp-name{font-weight:700;font-size:.92rem;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.top-profile-card .tp-info{font-size:.78rem;color:var(--gray-500)}
.top-profile-card .tp-revenue{font-size:1rem;font-weight:800;color:var(--primary);margin-top:10px}

/* ── Pipeline Summary ── */
.pipeline-summary{display:flex;gap:3px;margin-bottom:24px;border-radius:var(--radius-lg);overflow:hidden}
.pipeline-stage{flex:1;padding:18px;text-align:center;color:#fff;cursor:pointer;transition:var(--transition)}
.pipeline-stage:hover{opacity:.9;transform:scaleY(1.02)}
.pipeline-stage .ps-cnt{font-size:1.7rem;font-weight:800}
.pipeline-stage .ps-lbl{font-size:.78rem;opacity:.85;margin-top:2px;font-weight:500}
.pipeline-stage .ps-rev{font-size:.72rem;opacity:.7;margin-top:4px}

/* ── Kanban ── */
.kanban{display:flex;gap:16px;overflow-x:auto;padding-bottom:16px}
.kanban::-webkit-scrollbar{height:6px}
.kanban::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:4px}
.kanban-col{min-width:230px;flex:1;background:var(--gray-50);border-radius:var(--radius);padding:12px}
.kanban-col-head{
  font-size:.82rem;font-weight:700;padding:8px 12px;border-radius:8px;margin-bottom:10px;
  display:flex;justify-content:space-between;align-items:center;
}
.kanban-col-head .cnt{font-size:.7rem;background:rgba(0,0,0,.08);padding:2px 8px;border-radius:8px}
.kanban-col-head.s1{background:#DBEAFE;color:#1E40AF}
.kanban-col-head.s2{background:#FEF3C7;color:#92400E}
.kanban-col-head.s3{background:#EDE9FE;color:#5B21B6}
.kanban-col-head.s4{background:#FFEDD5;color:#9A3412}
.kanban-col-head.s5{background:#D1FAE5;color:#065F46}
.kanban-col-head.s6{background:#FEE2E2;color:#991B1B}
.kanban-card{
  background:var(--white);border-radius:10px;padding:14px;margin-bottom:8px;
  border:1px solid var(--gray-200);cursor:pointer;transition:var(--transition);
}
.kanban-card:hover{box-shadow:0 4px 12px rgba(0,0,0,.08);transform:translateY(-2px);border-color:var(--primary-light)}
.kanban-card .kc-name{font-weight:700;font-size:.88rem;color:var(--dark);margin-bottom:6px;display:flex;align-items:center;gap:6px}
.kanban-card .kc-info{font-size:.76rem;color:var(--gray-500)}
.kanban-card .kc-revenue{font-size:.85rem;font-weight:700;color:var(--primary);margin-top:8px}

/* ── Upload ── */
.steps-bar{display:flex;align-items:center;gap:0;margin:28px 0}
.step-item{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--gray-400)}
.step-item.active{color:var(--primary);font-weight:700}
.step-item.done{color:var(--dark)}
.step-num{
  width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:.78rem;font-weight:800;border:2px solid var(--gray-300);transition:var(--transition);
}
.step-item.active .step-num{border-color:var(--primary);background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 3px 10px rgba(99,102,241,.3)}
.step-item.done .step-num{border-color:var(--accent-green);background:var(--accent-green);color:#fff}
.step-line{width:40px;height:2px;background:var(--gray-200);margin:0 8px}

.drop-zone{
  border:2px dashed var(--gray-300);border-radius:var(--radius-lg);padding:60px 40px;
  text-align:center;cursor:pointer;transition:var(--transition);background:var(--gray-50);margin:20px 0;
}
.drop-zone:hover,.drop-zone.dragging{border-color:var(--primary);background:var(--primary-bg)}
.drop-zone i.icon-upload{font-size:3rem;color:var(--gray-300);margin-bottom:16px;display:block;transition:var(--transition)}
.drop-zone:hover i.icon-upload{color:var(--primary)}
.drop-zone p{color:var(--gray-500);margin-bottom:4px}
.drop-zone small{color:var(--gray-400)}
.format-box{background:var(--gray-50);border-radius:var(--radius);padding:20px;margin:16px 0;border:1px solid var(--gray-200)}
.format-box h4{font-size:.88rem;font-weight:700;color:var(--dark-600);margin-bottom:12px}

/* ── Modal ── */
.modal-overlay{
  display:none;position:fixed;inset:0;background:rgba(15,23,42,.6);
  z-index:100;align-items:center;justify-content:center;
  backdrop-filter:blur(6px);
}
.modal-overlay.show{display:flex}
.modal{
  background:var(--white);border-radius:var(--radius-xl);width:92%;max-width:700px;
  max-height:88vh;overflow-y:auto;box-shadow:0 25px 60px rgba(15,23,42,.2);
  animation:slideUp .35s ease;
}
@keyframes slideUp{from{opacity:0;transform:translateY(30px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:22px 28px;border-bottom:1px solid var(--gray-200)}
.modal-head h3{font-size:1.1rem;font-weight:700}
.modal-x{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--gray-400);transition:var(--transition);line-height:1}
.modal-x:hover{color:var(--dark);transform:rotate(90deg)}
.modal-body{padding:28px}
.modal-foot{
  display:flex;gap:10px;justify-content:flex-end;
  padding:16px 28px;border-top:1px solid var(--gray-200);background:var(--gray-50);
  border-radius:0 0 var(--radius-xl) var(--radius-xl);
}

/* ── Form ── */
.form-section-title{
  font-size:.78rem;font-weight:700;color:var(--gray-400);text-transform:uppercase;
  letter-spacing:1.2px;padding-bottom:8px;border-bottom:1px solid var(--gray-200);margin-bottom:14px;
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:.8rem;font-weight:600;color:var(--gray-500)}
.form-field label abbr{color:var(--accent-red);text-decoration:none}
.form-field input,.form-field select,.form-field textarea{
  padding:10px 14px;border:1px solid var(--gray-200);border-radius:10px;
  font-size:.9rem;font-family:var(--font);color:var(--dark);transition:var(--transition);background:var(--white);
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg);
}
.form-field textarea{resize:vertical}

/* ── Detail ── */
.detail-section{margin-bottom:24px}
.detail-section h4{font-size:.78rem;font-weight:700;color:var(--gray-400);text-transform:uppercase;letter-spacing:.8px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--gray-200)}
.detail-row{display:flex;justify-content:space-between;padding:10px 0;font-size:.88rem;border-bottom:1px solid var(--gray-100)}
.detail-row:last-child{border-bottom:none}
.detail-row .dl{color:var(--gray-500);font-weight:500}
.detail-row .dv{font-weight:600;color:var(--dark);text-align:right}

.timeline-item{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--gray-100)}
.timeline-item:last-child{border:none}
.tl-dot{width:8px;height:8px;border-radius:50%;margin-top:6px;flex-shrink:0}
.tl-body{flex:1;font-size:.85rem;color:var(--dark-600)}
.tl-body strong{color:var(--dark)}
.tl-body .tl-date{font-size:.75rem;color:var(--gray-400);margin-top:4px}

/* ── Prob Bar ── */
.prob-bar{display:flex;align-items:center;gap:8px}
.pb-track{width:56px;height:6px;background:var(--gray-200);border-radius:3px;overflow:hidden}
.pb-fill{height:100%;border-radius:3px}
.pb-text{font-size:.82rem;font-weight:600}

/* ── Toast ── */
.toast{
  position:fixed;bottom:32px;left:50%;transform:translateX(-50%) translateY(20px);
  background:linear-gradient(135deg,var(--dark),var(--dark-700));
  color:#fff;padding:14px 28px;border-radius:14px;font-size:.9rem;font-weight:500;
  box-shadow:0 12px 40px rgba(15,23,42,.25);z-index:200;
  opacity:0;transition:all .4s ease;pointer-events:none;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ── View Toggle ── */
.view-toggle{display:flex;border:1px solid var(--gray-200);border-radius:10px;overflow:hidden;background:var(--white)}
.view-btn{
  padding:8px 14px;background:var(--white);border:none;cursor:pointer;
  color:var(--gray-500);font-size:.85rem;transition:var(--transition);
}
.view-btn:not(:last-child){border-right:1px solid var(--gray-200)}
.view-btn.active{background:var(--primary-bg);color:var(--primary)}
.view-btn:hover:not(.active){background:var(--gray-50)}

/* ── Empty State ── */
.empty-state{text-align:center;padding:48px 20px;color:var(--gray-400)}
.empty-state i{font-size:2.5rem;margin-bottom:12px;display:block;
  background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:.4;
}
.empty-state p{font-size:.92rem;margin-bottom:16px}

/* ── Dark Mode ── */
[data-theme="dark"]{--dark:#E2E8F0;--dark-700:#CBD5E1;--dark-600:#94A3B8;--gray-500:#94A3B8;--gray-400:#64748B;--gray-300:#334155;--gray-200:#1E293B;--gray-100:#0F172A;--gray-50:#0B1120;--white:#1A2332;--bg:#0B1120;--card-shadow:0 1px 3px rgba(0,0,0,.2),0 4px 14px rgba(0,0,0,.3);--card-shadow-hover:0 8px 30px rgba(0,0,0,.4)}
[data-theme="dark"] body{background:var(--bg);color:var(--dark)}
[data-theme="dark"] .top-header{background:rgba(26,35,50,.85);border-bottom-color:rgba(30,41,59,.8)}
[data-theme="dark"] .global-search{background:#0F172A;border-color:#1E293B}
[data-theme="dark"] .global-search:focus-within{background:#0F172A}
[data-theme="dark"] .global-search input{color:#E2E8F0}
[data-theme="dark"] .card{background:rgba(26,35,50,.85);border-color:rgba(30,41,59,.6)}
[data-theme="dark"] .card-header{border-bottom-color:#1E293B}
[data-theme="dark"] .kpi-card{background:rgba(26,35,50,.9);border-color:rgba(30,41,59,.6)}
[data-theme="dark"] .kpi-card .kpi-value{color:#E2E8F0}
[data-theme="dark"] table.tbl th{background:#0B1120;color:#94A3B8;border-bottom-color:#1E293B}
[data-theme="dark"] table.tbl td{border-bottom-color:#1E293B;color:#CBD5E1}
[data-theme="dark"] table.tbl tr:hover td{background:rgba(99,102,241,.12)}
[data-theme="dark"] .profile-card{background:rgba(26,35,50,.9);border-color:rgba(30,41,59,.6)}
[data-theme="dark"] .profile-card:hover{border-color:var(--primary-light)}
[data-theme="dark"] .profile-card-footer{background:#0F172A;border-top-color:#1E293B}
[data-theme="dark"] .profile-info .company{color:#E2E8F0}
[data-theme="dark"] .profile-info .industry-tag{background:#0F172A;color:#94A3B8}
[data-theme="dark"] .modal{background:#1A2332}
[data-theme="dark"] .modal-head{border-bottom-color:#1E293B}
[data-theme="dark"] .modal-foot{background:#0F172A;border-top-color:#1E293B}
[data-theme="dark"] .form-field input,[data-theme="dark"] .form-field select,[data-theme="dark"] .form-field textarea{background:#0F172A;border-color:#1E293B;color:#E2E8F0}
[data-theme="dark"] .btn-outline{background:#1A2332;color:#CBD5E1;border-color:#1E293B}
[data-theme="dark"] .btn-outline:hover{background:var(--primary-bg);color:var(--primary);border-color:var(--primary)}
[data-theme="dark"] .filter-select{background:#0F172A;border-color:#1E293B;color:#CBD5E1}
[data-theme="dark"] .search-box{background:#0F172A;border-color:#1E293B}
[data-theme="dark"] .search-box input{color:#E2E8F0}
[data-theme="dark"] .kanban-col{background:#0F172A}
[data-theme="dark"] .kanban-card{background:#1A2332;border-color:#1E293B}
[data-theme="dark"] .kanban-card .kc-name{color:#E2E8F0}
[data-theme="dark"] .drop-zone{background:#0F172A;border-color:#334155}
[data-theme="dark"] .format-box{background:#0F172A;border-color:#1E293B}
[data-theme="dark"] .grade-card{background:rgba(26,35,50,.9);border-color:rgba(30,41,59,.6)}
[data-theme="dark"] .grade-card .grade-count{color:#E2E8F0}
[data-theme="dark"] .top-profile-card{background:#0F172A;border-color:#1E293B}
[data-theme="dark"] .ps-item{background:rgba(26,35,50,.9)}
[data-theme="dark"] .ps-item .ps-value{color:#E2E8F0}
[data-theme="dark"] .profile-summary{background:#1E293B;border-color:#1E293B}
[data-theme="dark"] .detail-row{border-bottom-color:#1E293B}
[data-theme="dark"] .detail-row .dv{color:#E2E8F0}
[data-theme="dark"] .detail-section h4{border-bottom-color:#1E293B}
[data-theme="dark"] .timeline-item{border-bottom-color:#1E293B}
[data-theme="dark"] .view-toggle{background:#1A2332;border-color:#1E293B}
[data-theme="dark"] .view-btn{background:#1A2332;color:#94A3B8}
[data-theme="dark"] .view-btn:not(:last-child){border-right-color:#1E293B}
[data-theme="dark"] .view-btn:hover:not(.active){background:#0F172A}
[data-theme="dark"] .pg-header h2{color:#E2E8F0}
[data-theme="dark"] .modal-overlay{background:rgba(0,0,0,.7)}
[data-theme="dark"] .toast{background:linear-gradient(135deg,#1E293B,#334155)}
.theme-toggle{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--gray-400);cursor:pointer;transition:var(--transition);border:none;background:none;font-size:1.05rem}
.theme-toggle:hover{background:var(--primary-bg);color:var(--primary)}
.theme-toggle .fa-sun{display:none}
[data-theme="dark"] .theme-toggle .fa-moon{display:none}
[data-theme="dark"] .theme-toggle .fa-sun{display:inline}

/* ── Responsive ── */
@media(max-width:1200px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.chart-grid.tri{grid-template-columns:1fr 1fr}}
@media(max-width:900px){
  .sidebar{display:none}.main{margin-left:0;max-width:100vw}
  .kpi-grid{grid-template-columns:1fr 1fr}
  .chart-grid,.chart-grid.tri{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .profile-summary{grid-template-columns:repeat(3,1fr)}
  .kanban{flex-direction:column}.kanban-col{min-width:auto}
  .grade-overview{grid-template-columns:1fr 1fr}
  .profile-grid{grid-template-columns:1fr}
}