:root{
  --bg:#f0f4fa;
  --sidebar:#0f1a35;
  --sidebar-hover:#192847;
  --sidebar-active:#1e3256;
  --brand:#1a6fe8;
  --brand-dark:#1457c5;
  --brand-soft:#e8f0fc;
  --text:#18243f;
  --muted:#5a6b8a;
  --line:#dde5f0;
  --panel:#ffffff;
  --ok:#0c7a4f;
  --ok-bg:#e6f6ef;
  --ok-bd:#a5dcbf;
  --warn:#965e00;
  --warn-bg:#fff4e0;
  --warn-bd:#f0d28c;
  --danger:#ba2030;
  --danger-bg:#fef0f2;
  --danger-bd:#f5b5bc;
  --info:#0969b8;
  --info-bg:#e7f2fb;
  --info-bd:#90c8ef;
  --radius:10px;
  --shadow:0 2px 12px rgba(20,50,110,.07);
  --shadow-lg:0 8px 28px rgba(20,50,110,.13);
  --sidebar-w:240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;font-family:Inter,Segoe UI,Arial,sans-serif;font-size:14px;color:var(--text);background:var(--bg)}
button{cursor:pointer;font-family:inherit;font-size:14px}
input,select,textarea{font-family:inherit;font-size:14px}

/* LOGIN SCREEN (Mantoria-style) */
.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f0f4ff 0%,#e8eef8 100%);padding:1rem}
.login-screen.hidden{display:none}
.login-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 4px 24px rgba(26,60,110,.10);padding:2.25rem 2.5rem;width:100%;max-width:420px}
.login-brand{text-align:center;margin-bottom:1.5rem}
.login-brand-logo{height:54px;width:auto;display:block;margin:0 auto}
.login-title{font-size:1.05rem;font-weight:600;color:#1e293b;text-align:center;margin:0 0 1.25rem}
.login-error{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;border-radius:6px;padding:.55rem .85rem;font-size:.84rem;margin-bottom:1rem}
.login-form{display:flex;flex-direction:column;gap:1rem}
.login-field{display:flex;flex-direction:column;gap:.35rem}
.login-field label{font-size:.82rem;font-weight:500;color:#475569}
.login-field input{padding:.55rem .75rem;border:1px solid #cbd5e1;border-radius:6px;font-size:.9rem;color:#1e293b;background:#f8fafc;transition:border-color .15s,box-shadow .15s;outline:none}
.login-field input:focus{border-color:#1a3c6e;box-shadow:0 0 0 3px rgba(26,60,110,.10);background:#fff}
.login-btn{width:100%;padding:.6rem;background:#1a3c6e;color:#fff;border:none;border-radius:6px;font-size:.9rem;font-weight:600;cursor:pointer;transition:background .15s;margin-top:.25rem}
.login-btn:hover{background:#163260}
.login-btn:active{background:#122a52}

/* LAYOUT */
.app{display:grid;grid-template-rows:64px 1fr 46px;height:100vh;overflow:hidden}
.app.hidden{display:none}
.topbar{display:flex;align-items:center;justify-content:space-between;background:var(--panel);border-bottom:1px solid var(--line);padding:0 20px;z-index:50;box-shadow:var(--shadow);gap:20px}
.topbar-left{display:flex;align-items:center;gap:14px;flex-shrink:0}
.topbar-center{flex:1;display:flex;justify-content:center;max-width:900px}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1rem;color:var(--brand);text-decoration:none;letter-spacing:-.01em}
.logo-mark{width:28px;height:28px;border-radius:8px;background:var(--brand);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:.85rem}
.logo-name{font-size:1.15rem;font-weight:800;letter-spacing:-.04em;line-height:1}
.logo-name .logo-name-primary{color:#1a6fe8}
.logo-name .logo-name-accent{color:#09325E}
.topbar-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.avatar{width:32px;height:32px;border-radius:50%;background:#d1e0fa;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.75rem;color:var(--brand);cursor:pointer;flex-shrink:0}
.avatar.sm{width:28px;height:28px;font-size:.7rem}
.user-cell{display:flex;align-items:center;gap:10px}
.topbar-badge{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger-bd);border-radius:999px;padding:3px 8px;font-size:.72rem;font-weight:700}
.notif{position:relative;width:32px;height:32px;border:1px solid var(--line);border-radius:8px;background:var(--panel);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.15s}
.notif:hover{background:var(--brand-soft);border-color:var(--brand)}
.notif-dot{position:absolute;top:6px;right:7px;width:7px;height:7px;border-radius:50%;background:var(--danger);border:1.5px solid #fff}
.notif-dropdown{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-lg);width:380px;max-height:480px;overflow:hidden;display:none;z-index:200}
.notif-dropdown.open{display:flex;flex-direction:column}
.notif-header{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.notif-header h3{font-size:.88rem;font-weight:700;color:var(--text)}
.notif-count{background:var(--brand-soft);color:var(--brand);padding:2px 8px;border-radius:999px;font-size:.7rem;font-weight:700}
.notif-list{overflow-y:auto;max-height:400px}
.notif-item{padding:12px 16px;border-bottom:1px solid #f0f4f9;cursor:pointer;transition:.15s;display:flex;gap:12px}
.notif-item:hover{background:var(--brand-soft)}
.notif-item.unread{background:#f9fbff}
.notif-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.notif-icon.info{background:#e3f2fd;color:#1976d2}
.notif-icon.success{background:#e8f5e9;color:#388e3c}
.notif-icon.warn{background:#fff3e0;color:#f57c00}
.notif-icon.danger{background:#ffebee;color:#d32f2f}
.notif-content{flex:1;min-width:0}
.notif-title{font-size:.82rem;font-weight:600;color:var(--text);margin-bottom:2px}
.notif-text{font-size:.76rem;color:var(--muted);line-height:1.4}
.notif-time{font-size:.7rem;color:var(--muted);margin-top:4px}
.notif-footer{padding:10px;border-top:1px solid var(--line);text-align:center}
.notif-footer a{font-size:.78rem;color:var(--brand);font-weight:600;text-decoration:none}
.notif-footer a:hover{text-decoration:underline}
.user-dropdown-wrapper{position:relative}
.user-info{display:flex;align-items:center;gap:10px;padding:6px 10px;border-radius:8px;cursor:pointer;transition:.15s}
.user-info:hover{background:var(--brand-soft)}
.user-details{text-align:right}
.user-name{font-size:.82rem;font-weight:600;color:var(--text);line-height:1.2}
.user-role{font-size:.7rem;color:var(--muted)}
.user-dropdown{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-lg);width:260px;padding:8px;display:none;z-index:200}
.user-dropdown.open{display:block}
.user-dropdown-header{padding:12px;border-bottom:1px solid var(--line);margin-bottom:8px}
.user-dropdown-name{font-size:.88rem;font-weight:700;color:var(--text)}
.user-dropdown-email{font-size:.75rem;color:var(--muted);margin-top:2px}
.user-dropdown-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:6px;cursor:pointer;transition:.15s;font-size:.8rem;color:var(--text);text-decoration:none;width:100%;text-align:left;background:transparent;border:none;font-family:inherit;line-height:1.4;box-sizing:border-box}
.user-dropdown-item:hover{background:var(--brand-soft);color:var(--brand)}
.user-dropdown-item svg{width:16px;height:16px;flex-shrink:0;color:inherit}
.user-dropdown-divider{height:1px;background:var(--line);margin:8px 0}
.user-dropdown-item.danger{color:var(--danger)}
.user-dropdown-item.danger:hover{background:#ffebee;color:var(--danger)}
.user-dropdown-item.active{background:transparent;color:var(--text);font-weight:400}

/* TOP NAVIGATION (in topbar) */
.topbar-nav{display:flex;gap:4px;align-items:center}
.nav-item{position:relative;display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:8px;cursor:pointer;color:var(--muted);font-size:.78rem;font-weight:500;transition:.15s;text-decoration:none;border:none;background:none;white-space:nowrap}
.nav-item:hover{background:var(--brand-soft);color:var(--brand)}
.nav-item.active{background:var(--sidebar-active);color:#fff;font-weight:600}
.nav-item svg{color:var(--brand);opacity:1;flex:0 0 auto;width:13px;height:13px}
.nav-item:hover svg{opacity:1}
.nav-item.active svg{color:#fff;opacity:1}
.nav-badge{background:var(--danger);color:#fff;border-radius:999px;padding:1px 5px;font-size:.65rem;font-weight:700;margin-left:4px}
.nav-badge.warn{background:var(--warn)}
.nav-dropdown{position:relative}
.nav-dropdown-toggle::after{content:'▾';margin-left:4px;font-size:.7rem;opacity:.7}
.nav-dropdown-menu{position:absolute;top:100%;left:0;margin-top:0;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow-lg);min-width:210px;padding:8px;display:none;z-index:100;opacity:0;visibility:hidden;transition:opacity 0.1s ease,visibility 0s linear 0.1s}
.nav-dropdown-menu::before{content:'';position:absolute;top:-10px;left:0;right:0;height:10px;background:transparent}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown.open .nav-dropdown-menu{display:block;opacity:1;visibility:visible;transition:opacity 0.1s ease,visibility 0s linear 0s;transition-delay:0s}
.nav-dropdown-menu .nav-item{width:100%;justify-content:flex-start;font-size:.8rem;padding:8px 12px;color:var(--text)}
.nav-dropdown-menu .nav-item svg{color:var(--brand)}
.nav-dropdown-menu .nav-item:hover{background:var(--sidebar-active);color:#fff}
.nav-dropdown-menu .nav-item:hover svg{color:#fff}
.nav-dropdown-menu .nav-item.active{background:var(--sidebar-active);color:#fff}
.nav-dropdown-menu .nav-item.active svg{color:#fff}
.nav-dropdown.has-active-child .nav-dropdown-toggle{background:var(--sidebar-active);color:#fff;font-weight:600}
.nav-dropdown.has-active-child .nav-dropdown-toggle svg{color:#fff}

/* FOOTER (Mantoria-style) */
.app-footer{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.55rem 1rem;border-top:1px solid var(--line);background-color:#fff;flex-shrink:0}
.footer-brand-name{font-size:.62rem;font-weight:700;color:#a8adb3;letter-spacing:.08em;text-transform:uppercase}
.footer-powered-by{display:inline-flex;align-items:center;gap:.5rem}
.footer-powered-label{font-size:.72rem;color:#a8adb3}
.footer-logo{height:24px;width:auto;object-fit:contain}

/* MAIN */
.main{overflow-y:auto;padding:20px}

/* SCREEN */
.screen{display:none}
.screen.active{display:block}

/* PAGE HEADER */
.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}
.page-header h1{font-size:1.25rem;font-weight:700;letter-spacing:-.02em}
.page-header p{margin-top:3px;color:var(--muted);font-size:.84rem}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-start}

/* BUTTONS */
.btn{border-radius:8px;padding:8px 14px;font-weight:600;font-size:.82rem;border:1px solid transparent;transition:.15s;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn-primary:hover{background:var(--brand-dark);border-color:var(--brand-dark)}
.btn-secondary{background:#fff;color:var(--text);border-color:var(--line)}
.btn-secondary:hover{background:var(--bg);border-color:#b9c7de}
.btn-ghost{background:transparent;color:var(--muted);border-color:transparent;padding:8px 10px}
.btn-ghost:hover{background:var(--bg);color:var(--text)}
.btn-danger{background:var(--danger-bg);color:var(--danger);border-color:var(--danger-bd)}
.btn-sm{padding:5px 10px;font-size:.76rem;line-height:1.4}
/* page-header action buttons default to sm size for consistency */
.page-header .btn{padding:6px 12px;font-size:.8rem}

/* KPI CARDS */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.kpi-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);position:relative}
.kpi-card{display:flex;flex-direction:column}
.kpi-card .kpi-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.kpi-card .kpi-val{font-size:1.6rem;font-weight:700;line-height:1.1;margin-top:4px;color:var(--text)}
.kpi-card .kpi-sub{font-size:.75rem;color:var(--muted);margin-top:4px;display:flex;align-items:center;gap:4px}
.kpi-up{color:var(--ok);font-weight:700}
.kpi-down{color:var(--danger);font-weight:700}
.kpi-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;position:absolute;top:12px;right:12px;box-shadow:0 2px 6px rgba(0,0,0,.08)}
.kpi-icon.blue{background:linear-gradient(135deg, #2196f3 0%, #1a6fe8 100%);color:#ffffff}
.kpi-icon.green{background:linear-gradient(135deg, #10b981 0%, #0c7a4f 100%);color:#ffffff}
.kpi-icon.orange{background:linear-gradient(135deg, #f59e0b 0%, #d97706 100%);color:#ffffff}
.kpi-icon.purple{background:linear-gradient(135deg, #a855f7 0%, #9333ea 100%);color:#ffffff}
.kpi-icon.red{background:linear-gradient(135deg, #ef4444 0%, #dc2626 100%);color:#ffffff}

/* TABLE */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-header{padding:12px 14px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;background:#fbfdff}
.card-header h3{font-size:.9rem;font-weight:700;color:var(--text)}
.card-body{padding:14px}
.card-body.no-pad{padding:0}
table{width:100%;border-collapse:collapse}
thead th{background:#f5f8ff;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#4a6188;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap;text-align:left}
tbody td{padding:9px 10px;border-bottom:1px solid #e2e8f0;font-size:.82rem;vertical-align:middle;color:var(--text)}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover td{background:#f9fbff}
tbody tr.selected td{background:var(--brand-soft);font-weight:600}
tbody tr.selected td:first-child{border-top-left-radius:4px;border-bottom-left-radius:4px}
tbody tr.selected td:last-child{border-top-right-radius:4px;border-bottom-right-radius:4px}
tbody tr{cursor:pointer}
.table-link{color:var(--brand);font-weight:600;cursor:pointer;text-decoration:none}
.table-link:hover{text-decoration:underline}

/* BADGES */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:999px;font-size:.7rem;font-weight:700;border:1px solid;white-space:nowrap}
.badge-ok{color:var(--ok);background:var(--ok-bg);border-color:var(--ok-bd)}
.badge-warn{color:var(--warn);background:var(--warn-bg);border-color:var(--warn-bd)}
.badge-danger{color:var(--danger);background:var(--danger-bg);border-color:var(--danger-bd)}
.badge-info{color:var(--info);background:var(--info-bg);border-color:var(--info-bd)}
.badge-neutral{color:var(--muted);background:#f0f4fa;border-color:var(--line)}

/* FORMS */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.form-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.form-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:.78rem;font-weight:700;color:#3a5278;text-transform:uppercase;letter-spacing:.03em}
.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:8px;padding:9px 10px;font-size:.84rem;color:var(--text);background:#fff;transition:.15s;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(26,111,232,.12)}
.field textarea{resize:vertical;min-height:72px}
.field .hint{font-size:.73rem;color:var(--muted)}
.field .ai-tag{font-size:.7rem;color:var(--brand);font-weight:700;background:var(--brand-soft);border-radius:4px;padding:1px 5px}
.required::after{content:" *";color:var(--danger)}
.section-divider{margin:20px 0 14px;padding-bottom:6px;border-bottom:1px solid var(--line);font-size:.88rem;font-weight:700;color:#2a4a7f}

/* PROGRESS STEPPER */
.stepper{display:flex;align-items:center;gap:0;margin-bottom:20px}
.step-item{display:flex;align-items:center;flex:1}
.step-circle{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;flex:0 0 auto;border:2px solid var(--line);background:#fff;color:var(--muted);transition:.2s}
.step-circle.done{background:var(--ok);border-color:var(--ok);color:#fff}
.step-circle.active{background:var(--brand);border-color:var(--brand);color:#fff}
.step-label{font-size:.72rem;margin-left:6px;font-weight:600;color:var(--muted);white-space:nowrap}
.step-label.done,.step-label.active{color:var(--text)}
.step-line{flex:1;height:2px;background:var(--line);margin:0 6px}
.step-line.done{background:var(--ok)}

/* TABS */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:14px;background:#fafbfd;padding:4px 4px 0;border-radius:8px 8px 0 0}
.tab{padding:10px 16px;font-size:.82rem;font-weight:600;color:var(--muted);cursor:pointer;border:none;background:transparent;border-radius:6px 6px 0 0;transition:.2s;position:relative;margin-bottom:-1px}
.tab:hover{color:var(--text);background:#f0f2f5}
.tab.active{color:var(--brand);background:#ffffff;box-shadow:0 -1px 3px rgba(0,0,0,.04);border-bottom:2px solid var(--brand)}

/* TIMELINE */
.timeline{display:flex;flex-direction:column;gap:0}
.tl-item{display:grid;grid-template-columns:80px 20px 1fr;gap:0 10px;padding:0 0 16px}
.tl-time{font-size:.72rem;color:var(--muted);font-weight:600;text-align:right;padding-top:2px}
.tl-line-col{display:flex;flex-direction:column;align-items:center;gap:0}
.tl-dot{width:12px;height:12px;border-radius:50%;border:2px solid #cbd5e1;background:#fff;flex:0 0 auto;margin-top:2px}
.tl-dot.done{background:#22c55e;border-color:#22c55e}
.tl-dot.live{background:#3b82f6;border-color:#3b82f6;box-shadow:0 0 0 0 #3b82f6;animation:tl-pulse 1.4s ease-out infinite}
.tl-dot.active{background:#3b82f6;border-color:#3b82f6}
.tl-dot.danger{background:#ef4444;border-color:#ef4444}
.tl-dot.pending{background:#fff;border-color:#cbd5e1}
.tl-connector{flex:1;width:2px;background:#e2e8f0;margin-top:2px}
.tl-connector.done{background:#22c55e}
.tl-content .tl-title{font-size:.82rem;font-weight:600;color:var(--text);padding-top:0}
.tl-content .tl-sub{font-size:.75rem;color:var(--muted);margin-top:2px}
@keyframes tl-pulse{0%{box-shadow:0 0 0 0 rgba(59,130,246,.5)}70%{box-shadow:0 0 0 6px rgba(59,130,246,0)}100%{box-shadow:0 0 0 0 rgba(59,130,246,0)}}

/* MODAL */
.modal-backdrop{
  position:fixed;
  inset:0;
  background:rgba(10,20,45,0.92);
  z-index:9999;
  display:none;
  align-items:center;
  justify-content:center;
  animation:backdrop-fade .2s ease;
}
@keyframes backdrop-fade{from{opacity:0}to{opacity:1}}
@keyframes modal-slide-up{from{opacity:0;transform:translateY(12px) scale(0.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.modal-backdrop.open{display:flex !important}
.modal,.modal-content{
  position:relative;
  background:#ffffff;
  border-radius:16px;
  padding:28px 32px;
  width:min(480px,92vw);
  box-shadow:0 24px 80px rgba(0,0,0,0.45), 0 8px 24px rgba(0,0,0,0.2);
  max-height:90vh;
  overflow-y:auto;
  z-index:10000;
  animation:modal-slide-up .25s ease;
}
.modal.modal-sm{width:min(380px,92vw)}
.modal h2,.modal-content h2{font-size:1.1rem;font-weight:700;margin-bottom:0;color:var(--text)}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.modal-body{margin-bottom:0}
.modal-footer{margin-top:20px;display:flex;gap:10px;justify-content:flex-end;border-top:1px solid var(--line);padding-top:16px}
.modal-close{background:transparent;border:none;font-size:1.4rem;color:var(--muted);cursor:pointer;line-height:1;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:.15s}
.modal-close:hover{background:var(--line);color:var(--text)}

/* MODAL FORM FIELDS */
.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.form-field:last-child{margin-bottom:0}
.form-field label{font-size:.78rem;font-weight:600;color:#3a5278;text-transform:uppercase;letter-spacing:.03em}
.form-field input,.form-field select,.form-field textarea{
  border:1px solid var(--line);
  border-radius:8px;
  padding:10px 12px;
  font-size:.88rem;
  color:var(--text);
  background:#f8fafc;
  transition:border-color .15s, box-shadow .15s, background .15s;
  outline:none;
  width:100%;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(26,111,232,.10);
  background:#fff;
}
.form-field input::placeholder{color:#94a3b8;font-weight:400}
.form-field input:disabled,.form-field select:disabled{background:#f1f5f9;color:var(--muted);cursor:not-allowed}
.form-field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
.form-error{font-size:.8rem;color:var(--danger);background:rgba(239,68,68,.06);border:1px solid rgba(239,68,68,.15);border-radius:6px;padding:8px 12px;margin-top:4px}

/* DASHBOARD LAYOUT — single flex column; gap owns all row spacing */
.dashboard-layout{display:flex;flex-direction:column;gap:14px}
.dashboard-layout > *{margin-bottom:0}

/* CARDS GRID — sub-grids used inside .dashboard-layout rows */
.cards-2{display:grid;grid-template-columns:2fr 1fr;gap:12px}
.cards-2>*,.cards-3>*{min-width:0}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}

/* VENDOR CARD */
.vendor-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:12px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px}
.vendor-card .vc-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.vendor-card .vc-name{font-weight:700;font-size:.88rem}
.aqpm-bar{height:6px;border-radius:999px;background:#e5edf8;overflow:hidden}
.aqpm-fill{height:100%;background:linear-gradient(90deg,var(--brand),#00b8d4);border-radius:999px;transition:.6s}
.vc-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.vc-stat{font-size:.7rem;color:var(--muted)}
.vc-stat strong{display:block;font-size:.8rem;color:var(--text);font-weight:700}

/* PROGRESS BAR */
.progress-ring{position:relative;display:inline-flex;align-items:center;justify-content:center}
.mini-chart{display:flex;align-items:flex-end;gap:2px;height:36px}
.mini-bar{width:8px;border-radius:3px 3px 0 0;background:var(--brand);opacity:.7;transition:.3s}

/* SEARCH BAR */
.search-bar{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:6px 10px;min-width:220px}
.search-bar input{border:none;outline:none;font-size:.82rem;flex:1;background:transparent;color:var(--text)}
.search-bar svg{color:var(--muted);flex:0 0 auto}

/* FILTER ROW */
.filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;align-items:center}

/* CHIP */
.chip{border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:.74rem;font-weight:600;color:var(--muted);background:#fff;cursor:pointer;transition:.15s}
.chip:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.chip.active{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}

/* DETAIL PANEL */
.detail-grid{display:grid;grid-template-columns:1fr 340px;gap:14px}
.detail-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.meta-item{border:1px solid var(--line);border-radius:8px;padding:9px;background:#fbfdff}
.meta-item .mk{font-size:.68rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700}
.meta-item .mv{font-size:.84rem;font-weight:700;margin-top:3px;color:var(--text)}

/* LOADING SPINNER */
.spinner-wrap{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px;gap:14px;color:var(--muted);font-size:.82rem;font-weight:500}
.spinner{width:32px;height:32px;border:3px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* NOTIFICATION TOAST */
.toast{position:fixed;bottom:20px;right:20px;background:var(--text);color:#fff;border-radius:10px;padding:12px 16px;font-size:.82rem;font-weight:600;z-index:300;box-shadow:var(--shadow-lg);transition:.3s;display:none;max-width:320px}
.toast.show{display:block}
.toast.success{background:var(--ok)}
.toast.error{background:var(--danger)}

/* OVERFLOW MENU (KEBAB) */
.overflow-menu{position:relative;display:inline-block}
.overflow-btn{background:transparent;border:1px solid var(--line);border-radius:6px;padding:4px 8px;cursor:pointer;color:var(--muted);transition:.15s}
.overflow-btn:hover{background:var(--brand-soft);border-color:var(--brand);color:var(--brand)}
.overflow-menu-content{display:none;position:absolute;right:0;top:100%;margin-top:4px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow-lg);min-width:200px;z-index:100}
.overflow-menu.open .overflow-menu-content{display:block}
.overflow-menu-item{display:flex;align-items:center;gap:8px;padding:10px 14px;font-size:.82rem;color:var(--text);cursor:pointer;border-bottom:1px solid var(--line);transition:.15s}
.overflow-menu-item:last-child{border-bottom:none}
.overflow-menu-item:hover{background:var(--brand-soft);color:var(--brand)}
.overflow-menu-item.danger:hover{background:#fef1f1;color:var(--danger)}
.overflow-menu-item svg{width:16px;height:16px;flex-shrink:0}

/* VENDOR ASSIGNMENT MODAL */
.vendor-option{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:12px;margin-bottom:10px;cursor:pointer;transition:.15s}
.vendor-option:hover{border-color:var(--brand);background:var(--brand-soft)}
.vendor-option.selected{border-color:var(--brand);background:var(--brand-soft);border-width:2px}
.vendor-option-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.vendor-option-name{font-weight:700;font-size:.88rem;color:var(--text)}
.vendor-option-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;background:#e8f0fc;color:var(--brand);border-radius:12px;font-size:.7rem;font-weight:600}
.vendor-option-stats{display:flex;gap:16px;font-size:.75rem;color:var(--muted)}
.vendor-option-stat{display:flex;align-items:center;gap:4px}
.ai-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:linear-gradient(135deg,#e8f0fc 0%,#f0e8fc 100%);border:1px solid #c5d9fa;border-radius:6px;font-size:.75rem;font-weight:600;color:var(--brand);margin-bottom:10px}
.compliance-note{display:flex;align-items:start;gap:8px;padding:10px;background:#fef9e7;border:1px solid #f4e4b3;border-radius:6px;font-size:.75rem;color:#8b6f1f;margin-top:14px}

/* PRODUCT OPTION SELECTION */
.product-option{transition:.2s}
.product-option:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.product-option.selected{border-color:var(--brand);box-shadow:0 0 0 2px rgba(26,111,232,.15)}

/* EMPTY STATE */
.empty{text-align:center;padding:40px 20px;color:var(--muted)}
.empty svg{margin-bottom:10px;opacity:.35}
.empty p{font-size:.9rem}

/* WCAG FOCUS INDICATORS */
button:focus,a:focus,input:focus,select:focus,textarea:focus,.chip:focus{outline:2px solid var(--brand);outline-offset:2px}
button:focus:not(:focus-visible),a:focus:not(:focus-visible){outline:none}
.skip-link{position:absolute;top:-40px;left:0;background:var(--brand);color:#fff;padding:8px 16px;text-decoration:none;z-index:9999;font-weight:600}
.skip-link:focus{top:0}

/* CONTEXT MENU */
.context-menu{display:none;position:fixed;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow-lg);min-width:180px;z-index:200;padding:6px 0}
.context-menu.show{display:block}
.context-menu-item{display:flex;align-items:center;gap:10px;padding:8px 14px;font-size:.82rem;color:var(--text);cursor:pointer;transition:.15s}
.context-menu-item:hover{background:var(--brand-soft)}
.context-menu-item.danger{color:var(--danger)}
.context-menu-item.danger:hover{background:#fef1f1}
.context-menu-item svg{width:16px;height:16px;flex-shrink:0}
.context-menu-divider{height:1px;background:var(--line);margin:6px 0}

/* STATUS ICONS */
.status-with-icon{display:inline-flex;align-items:center;gap:4px}
.status-with-icon svg{width:12px;height:12px}

/* SORTABLE COLUMNS */
thead th.sortable{cursor:pointer;user-select:none}
thead th.sortable:hover{background:#eef2fa;color:var(--brand)}
thead th.sorted{color:var(--brand)}
.sort-icon{font-size:.7rem;color:var(--muted);margin-left:2px}
thead th.sorted .sort-icon{color:var(--brand)}

/* SKELETON LOADER */
@keyframes shimmer{0%{background-position:-400px 0}100%{background-position:400px 0}}
.skeleton{display:inline-block;height:12px;border-radius:4px;background:linear-gradient(90deg,#e8edf5 25%,#f5f8ff 50%,#e8edf5 75%);background-size:800px 100%;animation:shimmer 1.4s infinite linear}
.skeleton-row td{padding:10px 10px}
.kpi-val--danger{color:var(--danger) !important}
.spinner-sm{display:inline-block;width:12px;height:12px;border:2px solid rgba(0,0,0,.15);border-top-color:var(--muted);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ALERT */
.alert{padding:10px 14px;border-radius:var(--radius);border:1px solid}
.alert-danger{background:var(--danger-bg);border-color:var(--danger-bd);color:var(--danger)}

/* REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* RESPONSIVE */
@media(max-width:960px){
  .app{grid-template-rows:auto 1fr 46px}
  .topbar{flex-wrap:wrap;padding:10px 14px;height:auto}
  .topbar-left{order:1;width:100%}
  .topbar-center{order:3;width:100%;max-width:100%;padding-top:8px;border-top:1px solid var(--line);margin-top:8px;justify-content:flex-start}
  .topbar-nav{flex-wrap:wrap}
  .topbar-right{order:2;margin-left:auto}
  .nav-item{padding:5px 8px;font-size:.75rem}
  .nav-dropdown-menu{position:fixed;left:50%;transform:translateX(-50%);top:auto;bottom:60px}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .detail-grid{grid-template-columns:1fr}
  .form-grid,.form-grid-3{grid-template-columns:1fr}
  .cards-2,.cards-3{grid-template-columns:1fr}
}