:root{
  --sidebar-bg:#101826;
  --sidebar-active:#1f3a5c;
  --accent:#2c6fbb;
  --accent-dark:#1e4f8a;
  --accent-soft:#eaf2fb;
  --customs-orange:#d9822b;
  --bg:#eef1f6;
  --card-bg:#ffffff;
  --border:#e2e7ee;
  --text:#1a2233;
  --text-muted:#6b7789;
  --green:#1a7f4e;
  --green-soft:#e4f4ec;
  --red:#b3261e;
  --red-soft:#fbeceb;
  --radius:10px;
  --radius-sm:6px;
  --shadow-sm:0 1px 2px rgba(16,24,38,.06);
  --shadow-md:0 8px 24px rgba(16,24,38,.14);
}
*{box-sizing:border-box;}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;}
#app{display:flex;min-height:100vh;}

/* ---------- Sidebar ---------- */
.sidebar{width:230px;background:var(--sidebar-bg);color:#aebbcc;flex-shrink:0;display:flex;flex-direction:column;}
.sidebar .brand{padding:22px 20px 18px;display:flex;flex-direction:column;gap:2px;border-bottom:1px solid rgba(255,255,255,.08);}
.sidebar .brand .brand-name{font-weight:700;color:#fff;font-size:14px;letter-spacing:.06em;}
.sidebar .brand .brand-stripe {
    width: 60px;
    height: 5px;
    background: linear-gradient(
        to right,
        #0055A4 0%,
        #0055A4 33.33%,
        #FFFFFF 33.33%,
        #FFFFFF 66.66%,
        #EF4135 66.66%,
        #EF4135 100%
    );
    border-radius: 1px;
}
.sidebar nav{flex:1;padding:14px 10px;}
.sidebar a{display:flex;align-items:center;gap:10px;padding:9px 12px;color:#aebbcc;text-decoration:none;font-size:13.5px;font-weight:500;cursor:pointer;border-radius:var(--radius-sm);margin-bottom:2px;transition:background .12s;}
.sidebar a svg{width:16px;height:16px;flex-shrink:0;opacity:.85;}
.sidebar a:hover{background:rgba(255,255,255,.06);color:#fff;}
.sidebar a.active{background:var(--sidebar-active);color:#fff;}
.sidebar .user-box{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#8b98ab;}
.sidebar .user-box strong{color:#dfe6ef;}
.sidebar .user-box button{margin-top:8px;background:none;border:1px solid #37485f;color:#aebbcc;padding:5px 10px;border-radius:var(--radius-sm);cursor:pointer;font-size:12px;}
.sidebar .user-box button:hover{border-color:#5a728f;color:#fff;}

.main{flex:1;padding:26px 34px;overflow-x:auto;}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;gap:12px;}
.topbar h1{font-size:19px;margin:0;font-weight:700;letter-spacing:-.01em;}
.topbar-actions{display:flex;align-items:center;gap:8px;}

/* ---------- Cards & tables ---------- */
.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:18px;box-shadow:var(--shadow-sm);}
table{width:100%;border-collapse:collapse;font-size:13px;}
th{text-align:left;padding:9px 10px;border-bottom:1.5px solid var(--border);color:var(--text-muted);font-weight:600;text-transform:uppercase;font-size:10.5px;letter-spacing:.04em;min-width:60px;}
th:last-child{min-width:0;width:1%;white-space:nowrap;}td{padding:10px 10px;border-bottom:1px solid var(--border);vertical-align:middle;}
tbody tr:last-child td{border-bottom:none;}
tr.clickable{cursor:pointer;}
tr.clickable:hover{background:#f5f8fb;}
.empty-row td{color:#9aa5b3;text-align:center;padding:26px;font-size:13px;}

/* ---------- Badges ---------- */
.badge{padding:3px 9px 3px 8px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;display:inline-flex;align-items:center;gap:5px;letter-spacing:.02em;}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex-shrink:0;}
.badge.draft{background:#eef0f2;color:#5b6472;}
.badge.confirmed{background:#e0ecff;color:#1e4f8a;}
.badge.in_transit{background:#fff3cd;color:#8a6a1e;}
.badge.delivered{background:var(--green-soft);color:var(--green);}
.badge.invoiced{background:#efe6fb;color:#5b3a91;}
.badge.archived{background:#e8e8e8;color:#666;}

/* ---------- Buttons ---------- */
.btn{background:var(--accent);color:#fff;border:none;padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:6px;transition:background .12s;}
.btn:hover{background:var(--accent-dark);}
.btn.secondary{background:#fff;color:var(--accent);border:1px solid var(--border);}
.btn.secondary:hover{background:var(--accent-soft);border-color:var(--accent);}
.btn.danger-text{color:var(--red);}
.btn.danger-text:hover{background:var(--red-soft);border-color:var(--red);}
.btn.small{padding:5px 11px;font-size:12px;}
.btn:disabled{opacity:.5;cursor:default;}

.btn-icon{width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;border:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:background .12s,transform .12s;}
.btn-icon:hover{background:var(--accent-dark);}
.btn-icon svg{width:16px;height:16px;}

.icon-action{width:28px;height:28px;border-radius:var(--radius-sm);border:1px solid var(--border);background:#fff;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);transition:all .12s;}
.icon-action:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft);}
.icon-action.danger:hover{border-color:var(--red);color:var(--red);background:var(--red-soft);}
.icon-action svg{width:14px;height:14px;}
.row-actions{display:flex;gap:6px;justify-content:flex-end;}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form-grid.cols-3{grid-template-columns:1fr 1fr 1fr;}
label{display:block;font-size:11.5px;color:var(--text-muted);margin-bottom:5px;font-weight:600;text-transform:uppercase;letter-spacing:.02em;}
input,select,textarea{width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;font-family:inherit;background:#fff;color:var(--text);}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent);}
textarea{resize:vertical;}

.margin-box{display:flex;gap:16px;margin-bottom:18px;flex-wrap:wrap;}
.margin-box .stat{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px 20px;min-width:150px;box-shadow:var(--shadow-sm);}
.margin-box .stat .label{font-size:10.5px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600;}
.margin-box .stat .value{font-size:21px;font-weight:700;margin-top:5px;}
.margin-box .stat.positive .value{color:var(--green);}
.margin-box .stat.negative .value{color:var(--red);}

/* ---------- Login ---------- */
.login-wrap{display:flex;align-items:center;justify-content:center;width:100%;height:100vh;background:var(--sidebar-bg);}
.login-card{background:#fff;padding:40px;border-radius:14px;width:340px;box-shadow:var(--shadow-md);position:relative;overflow:hidden;}
.login-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent) 0 50%,var(--customs-orange) 50% 100%);}
.login-card h2{margin-top:6px;margin-bottom:2px;font-size:19px;}
.error-text{color:var(--red);font-size:12.5px;margin-top:8px;}

/* ---------- Sections / attachments ---------- */
.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;}
.section-title h3{margin:0;font-size:14.5px;font-weight:700;}
.attachment-item{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--border);font-size:13px;}
.tag{background:var(--accent-soft);padding:2px 8px;border-radius:5px;font-size:10.5px;color:var(--accent-dark);margin-right:6px;font-weight:600;text-transform:uppercase;}
.tag.revenue{background:var(--green-soft);color:var(--green);}
.tag.cost{background:var(--red-soft);color:var(--red);}
.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:20px;text-align:center;color:var(--text-muted);font-size:13px;cursor:pointer;}
.dropzone.dragover{border-color:var(--accent);background:var(--accent-soft);}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin-bottom:18px;}
.tab-btn{background:none;border:none;padding:11px 16px;font-size:13.5px;font-weight:600;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;display:flex;align-items:center;gap:7px;transition:color .12s;}
.tab-btn:hover{color:var(--text);}
.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent);}
.tab-count{background:#eef2f6;color:var(--text-muted);font-size:10.5px;font-weight:700;padding:1px 7px;border-radius:10px;}
.tab-btn.active .tab-count{background:var(--accent);color:#fff;}
.tab-panel{display:none;}
.tab-panel.active{display:block;}

/* ---------- Files ---------- */
.file-row{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:8px;background:#fbfcfd;}
.file-row .file-icon{width:34px;height:34px;border-radius:var(--radius-sm);background:var(--accent-soft);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--accent-dark);margin-right:12px;flex-shrink:0;}
.file-row .file-info{display:flex;align-items:center;flex:1;min-width:0;}
.file-row .file-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.file-row .file-meta{font-size:11.5px;color:var(--text-muted);margin-top:2px;}
.file-row .file-actions{display:flex;gap:6px;flex-shrink:0;}

/* ---------- Attachments: category checklist ---------- */
.attach-categories{display:flex;flex-direction:column;gap:20px;}
.attach-category-header{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--text);margin-bottom:10px;}
.attach-category-header svg{width:16px;height:16px;color:var(--accent);flex-shrink:0;}
.attach-category-count{margin-left:auto;font-size:10.5px;font-weight:700;color:var(--text-muted);background:#f1f4f8;padding:2px 9px;border-radius:10px;}
.attach-slot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;}
.attach-slot{display:flex;align-items:center;gap:8px;padding:9px 11px;border-radius:var(--radius-sm);border:1px solid var(--border);background:#fff;cursor:pointer;font-size:12px;font-weight:600;color:var(--text-muted);text-align:left;transition:all .12s;}
.attach-slot:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--text);}
.attach-slot.empty{border-style:dashed;}
.attach-slot.filled{border-color:#bfe3cf;background:var(--green-soft);color:var(--text);}
.attach-slot-dot{width:19px;height:19px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;border:1.5px solid var(--border);color:var(--text-muted);background:#fff;}
.attach-slot.filled .attach-slot-dot{background:var(--green);border-color:var(--green);color:#fff;}
.attach-slot.empty .attach-slot-dot::after{content:"+";font-size:12px;line-height:1;color:var(--text-muted);}
.attach-slot-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---------- Modal ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(16,24,38,.55);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;}
.modal{background:#fff;border-radius:var(--radius);width:100%;max-width:640px;max-height:88vh;display:flex;flex-direction:column;box-shadow:var(--shadow-md);}
.modal.modal-narrow{max-width:440px;}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--border);flex-shrink:0;}
.modal-header h3{margin:0;font-size:15.5px;font-weight:700;}
.modal-close{background:none;border:none;cursor:pointer;color:var(--text-muted);width:30px;height:30px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;}
.modal-close:hover{background:#f1f4f8;color:var(--text);}
.modal-body{padding:20px 22px;overflow-y:auto;}
.modal-footer{padding:16px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;flex-shrink:0;}

@media (max-width:760px){
  .form-grid,.form-grid.cols-3{grid-template-columns:1fr;}
  .main{padding:18px;}
  .sidebar{width:70px;}
  .sidebar a span.label{display:none;}
  .sidebar .brand .brand-name{display:none;}
  .sidebar .user-box{display:none;}
}

.btn.danger-solid{background:var(--red);}
.btn.danger-solid:hover{background:#8f1f19;}

.combo{position:relative;}
.combo-dropdown{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);max-height:220px;overflow-y:auto;z-index:1100;display:none;margin-top:4px;}
.combo-dropdown.open{display:block;}
.combo-option{padding:8px 12px;font-size:13px;cursor:pointer;}
.combo-option:hover{background:var(--accent-soft);}
.combo-option.create{color:var(--accent);font-weight:600;border-top:1px solid var(--border);}
.combo-option.empty{color:var(--text-muted);cursor:default;}
.combo-option.empty:hover{background:none;}

.overview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:14px;}
.info-card{border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;background:#fbfcfd;}
.info-card .info-card-label{font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-weight:700;margin-bottom:6px;}
.info-card .info-card-name{font-size:14px;font-weight:700;margin-bottom:4px;}
.info-card .info-card-line{font-size:12.5px;color:var(--text-muted);line-height:1.5;}
.info-card.empty{color:#b6bec9;font-style:italic;font-size:12.5px;}
.meta-strip{display:flex;gap:24px;flex-wrap:wrap;margin-top:14px;padding-top:14px;border-top:1px solid var(--border);}
.meta-strip .meta-item{font-size:13px;}
.meta-strip .meta-item .meta-label{color:var(--text-muted);font-size:10.5px;text-transform:uppercase;font-weight:700;display:block;margin-bottom:2px;}

.role-badge{padding:2px 9px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.02em;display:inline-block;}
.role-badge.sender{background:#e0ecff;color:#1e4f8a;}
.role-badge.receiver{background:var(--green-soft);color:var(--green);}
.role-badge.payer{background:#efe6fb;color:#5b3a91;}
.role-badge.principal{background:#fff3cd;color:#8a6a1e;}
.role-badge.carrier{background:#fde8d6;color:var(--customs-orange);}
.role-badge.supplier{background:#dbeafe;color:#1d4ed8;}
.role-badge.other{background:#eef0f2;color:#5b6472;}
.role-badge.none{background:#f1f4f8;color:#b6bec9;}

.role-tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin-bottom:16px;flex-wrap:wrap;}
.role-tab{background:none;border:none;padding:9px 14px;font-size:13px;font-weight:600;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;display:flex;align-items:center;gap:6px;}
.role-tab:hover{color:var(--text);}
.role-tab.active{color:var(--accent);border-bottom-color:var(--accent);}
.role-tab .role-tab-count{background:#eef2f6;color:var(--text-muted);font-size:10.5px;font-weight:700;padding:1px 7px;border-radius:10px;}
.role-tab.active .role-tab-count{background:var(--accent);color:#fff;}

.own-company-badge{background:var(--sidebar-bg);color:#fff;padding:2px 8px;border-radius:20px;font-size:10.5px;font-weight:700;text-transform:uppercase;margin-left:6px;letter-spacing:.02em;}

.partner-detail-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;}
.partner-detail-section h4{margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-weight:700;}
.partner-detail-line{font-size:13.5px;margin-bottom:9px;line-height:1.5;}
.partner-detail-line strong{display:block;font-size:10.5px;text-transform:uppercase;color:var(--text-muted);font-weight:700;letter-spacing:.03em;margin-bottom:2px;}
.partner-location-item{border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;margin-bottom:8px;font-size:12.5px;}
.partner-location-item .loc-name{font-weight:700;margin-bottom:3px;}
@media (max-width:700px){.partner-detail-grid{grid-template-columns:1fr;}}
.name-cell{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap;}

.role-badge.new{background:#eef0f2;color:#5b6472;}
.role-badge.contacted{background:#e0ecff;color:#1e4f8a;}
.role-badge.negotiating{background:#fff3cd;color:#8a6a1e;}
.role-badge.won{background:var(--green-soft);color:var(--green);}
.role-badge.lost{background:var(--red-soft);color:var(--red);}

.calendar-grid{margin-top:4px;}
.cal-weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-bottom:6px;}
.cal-weekdays div{text-align:center;font-size:10.5px;text-transform:uppercase;color:var(--text-muted);font-weight:700;}
.cal-days{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;}
.cal-cell{min-height:64px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px;cursor:pointer;font-size:11px;overflow:hidden;}
.cal-cell:hover{border-color:var(--accent);background:var(--accent-soft);}
.cal-cell.empty{border:none;cursor:default;}
.cal-cell.empty:hover{background:none;}
.cal-cell.today{border-color:var(--accent);background:#f0f6fc;}
.cal-day-num{font-weight:700;margin-bottom:4px;}
.cal-meeting-chip{background:var(--accent);color:#fff;border-radius:4px;padding:1px 5px;margin-bottom:2px;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.cal-more{color:var(--text-muted);font-size:10px;}

.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:20px;}
.kpi-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow-sm);}
.kpi-card .kpi-label{font-size:10.5px;text-transform:uppercase;color:var(--text-muted);font-weight:700;letter-spacing:.04em;}
.kpi-card .kpi-value{font-size:25px;font-weight:800;margin-top:6px;}
.kpi-card .kpi-value.positive{color:var(--green);}
.kpi-card .kpi-value.negative{color:var(--red);}
.kpi-card .kpi-sub{font-size:11.5px;color:var(--text-muted);margin-top:4px;}

.dash-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px;margin-bottom:18px;}
.dash-grid.equal{grid-template-columns:1fr 1fr;}
.chart-wrap{position:relative;height:260px;}
.chart-wrap.small{height:220px;}

.leaderboard-row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid var(--border);font-size:13px;}
.leaderboard-row:last-child{border-bottom:none;}
.leaderboard-left{display:flex;align-items:center;min-width:0;}
.leaderboard-rank{width:22px;height:22px;border-radius:50%;background:var(--accent-soft);color:var(--accent-dark);font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;margin-right:9px;flex-shrink:0;}
.leaderboard-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.leaderboard-sub{font-size:11px;color:var(--text-muted);}
.leaderboard-value{font-weight:700;color:var(--green);white-space:nowrap;margin-left:10px;}

.activity-item{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--border);font-size:12.5px;}
.activity-item:last-child{border-bottom:none;}
.activity-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);margin-top:6px;flex-shrink:0;}
.activity-time{color:var(--text-muted);font-size:11px;}

@media (max-width:900px){.dash-grid,.dash-grid.equal{grid-template-columns:1fr;}}