/* ============ Design Tokens ============ */
:root{
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mono: 'SF Mono', 'Cascadia Code', Consolas, monospace;

  --bg: #f7f8fa;
  --surface: #ffffff;
  --surface-2: #f1f3f5;
  --border: #e5e8ec;
  --border-strong: #d5dae0;
  --text: #17181c;
  --text-2: #5c6470;
  --text-3: #8b93a0;

  --primary: #5b5bd6;
  --primary-hover: #4a4ac4;
  --primary-soft: #eeeefc;
  --primary-text: #4a4ac4;

  --green: #16a34a; --green-soft: #e7f6ec; --green-text: #157f3d;
  --blue: #2563eb;  --blue-soft: #e8f0fe;  --blue-text: #1d4fd7;
  --amber: #d97706; --amber-soft: #fdf3e3; --amber-text: #b45f04;
  --red: #dc2626;   --red-soft: #fdeaea;   --red-text: #c22020;
  --gray-soft: #eef0f3; --gray-text: #5c6470;
  --purple-soft:#f3e8fd; --purple-text:#7c3aed;

  --shadow-sm: 0 1px 2px rgba(20,22,30,.05);
  --shadow-md: 0 4px 16px rgba(20,22,30,.08);
  --shadow-lg: 0 12px 40px rgba(20,22,30,.16);
  --radius: 10px;
  --radius-sm: 7px;
  --sidebar-w: 248px;
}
[data-theme="dark"]{
  --bg: #111318;
  --surface: #191c23;
  --surface-2: #21252e;
  --border: #2a2f3a;
  --border-strong: #39404d;
  --text: #eceef2;
  --text-2: #9aa3b2;
  --text-3: #6b7484;

  --primary: #7b7bea;
  --primary-hover: #8f8ff0;
  --primary-soft: #26264a;
  --primary-text: #a3a3f5;

  --green-soft: #12301e; --green-text: #4ade80;
  --blue-soft: #14243f;  --blue-text: #7aa5f8;
  --amber-soft: #33250e; --amber-text: #f0a54c;
  --red-soft: #391717;   --red-text: #f27d7d;
  --gray-soft: #262a33;  --gray-text: #9aa3b2;
  --purple-soft:#2b1d40; --purple-text:#c4a1f7;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.55);
}

*{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:.93rem;color:var(--text)}
a{color:var(--primary-text);text-decoration:none}
a:hover{text-decoration:underline}
::placeholder{color:var(--text-3)}

/* ============ Layout ============ */
#app{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;z-index:40;transition:transform .2s}
.main-wrap{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-width:0}
.content{padding:26px 32px 60px;max-width:1480px;width:100%;margin:0 auto}

.sidebar-brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px}
.brand-logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--primary),#8b5bd6);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.05rem;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:.93rem}
.brand-text span{font-size:.73rem;color:var(--text-3)}

.sidebar-nav{flex:1;padding:6px 10px;overflow-y:auto}
.nav-item{display:flex;align-items:center;gap:10px;padding:8px 11px;border-radius:var(--radius-sm);color:var(--text-2);font-size:.9rem;font-weight:500;margin-bottom:2px;cursor:pointer;border:none;background:none;width:100%;text-align:left;text-decoration:none}
.nav-item:hover{background:var(--surface-2);color:var(--text);text-decoration:none}
.nav-item.active{background:var(--primary-soft);color:var(--primary-text);font-weight:600}
.nav-item .nav-count{margin-left:auto;font-size:.72rem;background:var(--surface-2);color:var(--text-2);border-radius:20px;padding:1px 8px;font-weight:600}
.nav-item.active .nav-count{background:var(--surface)}
.nav-sep{margin:10px 12px 6px;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-3);font-weight:600}

.sidebar-footer{padding:12px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}
.user-switch{display:flex;align-items:center;gap:9px;padding:7px 9px;border-radius:var(--radius-sm);background:var(--surface-2)}
.user-avatar{width:30px;height:30px;border-radius:50%;background:var(--primary-soft);color:var(--primary-text);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;flex-shrink:0}
.user-meta{flex:1;min-width:0;line-height:1.25}
.user-meta strong{font-size:.82rem;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-meta span{font-size:.7rem;color:var(--text-3)}
.user-switch select{border:none;background:none;font-size:.7rem;color:var(--text-2);max-width:100%}

/* ============ Topbar ============ */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:14px;padding:12px 32px;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.sidebar-toggle{display:none}
.global-search{position:relative;flex:1;max-width:520px}
.global-search input{width:100%;padding:9px 13px 9px 36px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);outline:none;transition:border .15s, box-shadow .15s}
.global-search input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.search-icon{position:absolute;left:11px;top:50%;transform:translateY(-50%);font-size:.85rem;opacity:.55}
.search-results{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);max-height:420px;overflow-y:auto;display:none}
.search-results.open{display:block}
.search-group{padding:8px 12px 4px;font-size:.68rem;text-transform:uppercase;letter-spacing:.07em;color:var(--text-3);font-weight:600}
.search-row{display:flex;align-items:center;gap:10px;padding:8px 12px;cursor:pointer;font-size:.88rem}
.search-row:hover{background:var(--surface-2)}
.search-row .sub{color:var(--text-3);font-size:.78rem;margin-left:auto;white-space:nowrap}
.topbar-actions{display:flex;align-items:center;gap:9px;margin-left:auto}
#notifyBell{position:relative}
.bell-badge{position:absolute;top:3px;right:3px;min-width:16px;height:16px;border-radius:9px;background:var(--red);color:#fff;font-size:.62rem;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px}

/* ============ Buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid transparent;border-radius:var(--radius-sm);padding:8px 15px;font-size:.88rem;font-weight:600;transition:all .13s;white-space:nowrap}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover:not(:disabled){background:var(--primary-hover)}
.btn-secondary{background:var(--surface);border-color:var(--border-strong);color:var(--text)}
.btn-secondary:hover:not(:disabled){border-color:var(--text-3);background:var(--surface-2)}
.btn-ghost{background:transparent;color:var(--text-2)}
.btn-ghost:hover:not(:disabled){background:var(--surface-2);color:var(--text)}
.btn-danger{background:var(--red-soft);color:var(--red-text)}
.btn-danger:hover:not(:disabled){background:var(--red);color:#fff}
.btn-success{background:var(--green);color:#fff}
.btn-success:hover:not(:disabled){filter:brightness(1.08)}
.btn-sm{padding:5px 11px;font-size:.8rem}
.btn-icon{padding:8px 10px}
.btn-star{background:none;border:none;font-size:1.05rem;opacity:.35;transition:opacity .12s, transform .12s;padding:2px 4px}
.btn-star:hover{opacity:.8;transform:scale(1.15)}
.btn-star.on{opacity:1}

/* ============ Cards & KPIs ============ */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.card-pad{padding:20px 22px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 22px;border-bottom:1px solid var(--border)}
.card-head h3{font-size:.98rem;font-weight:650}
.card-head .sub{font-size:.8rem;color:var(--text-3)}

.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:14px;margin-bottom:22px}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow-sm);cursor:pointer;transition:transform .12s, box-shadow .12s;position:relative;overflow:hidden}
.kpi:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.kpi .kpi-label{font-size:.76rem;color:var(--text-2);font-weight:600;display:flex;align-items:center;gap:6px}
.kpi .kpi-value{font-size:1.55rem;font-weight:700;margin-top:4px;letter-spacing:-.02em}
.kpi .kpi-sub{font-size:.74rem;color:var(--text-3);margin-top:2px}
.kpi::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--kpi-accent,transparent)}
.kpi.accent-blue{--kpi-accent:var(--blue)} .kpi.accent-red{--kpi-accent:var(--red)}
.kpi.accent-green{--kpi-accent:var(--green)} .kpi.accent-amber{--kpi-accent:var(--amber)}
.kpi.accent-primary{--kpi-accent:var(--primary)}

/* ============ Page header ============ */
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.page-head h1{font-size:1.45rem;font-weight:700;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}
.page-head .page-sub{color:var(--text-2);font-size:.88rem;margin-top:3px}
.page-actions{display:flex;gap:9px;flex-wrap:wrap}
.breadcrumb{font-size:.8rem;color:var(--text-3);margin-bottom:8px}
.breadcrumb a{color:var(--text-3)}
.breadcrumb a:hover{color:var(--primary-text)}

/* ============ Badges ============ */
.badge{display:inline-flex;align-items:center;gap:5px;padding:2.5px 10px;border-radius:20px;font-size:.74rem;font-weight:650;white-space:nowrap}
.badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.badge-gray{background:var(--gray-soft);color:var(--gray-text)}
.badge-blue{background:var(--blue-soft);color:var(--blue-text)}
.badge-green{background:var(--green-soft);color:var(--green-text)}
.badge-amber{background:var(--amber-soft);color:var(--amber-text)}
.badge-red{background:var(--red-soft);color:var(--red-text)}
.badge-purple{background:var(--purple-soft);color:var(--purple-text)}
.badge-primary{background:var(--primary-soft);color:var(--primary-text)}

/* ============ Tables ============ */
.table-wrap{overflow-x:auto;border-radius:var(--radius)}
table.data{width:100%;border-collapse:collapse;font-size:.87rem;background:var(--surface)}
table.data th{text-align:left;padding:10px 14px;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-3);font-weight:650;border-bottom:1px solid var(--border);white-space:nowrap;user-select:none}
table.data th.sortable{cursor:pointer}
table.data th.sortable:hover{color:var(--text)}
table.data th .sort-arrow{font-size:.6rem;margin-left:3px}
table.data td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
table.data tbody tr{transition:background .1s}
table.data tbody tr.clickable{cursor:pointer}
table.data tbody tr.clickable:hover{background:var(--surface-2)}
table.data tr:last-child td{border-bottom:none}
td.num, th.num{text-align:right;font-variant-numeric:tabular-nums}
.cell-main{font-weight:600}
.cell-sub{font-size:.76rem;color:var(--text-3)}
.row-archived{opacity:.55}
tfoot td{font-weight:700;background:var(--surface-2)}

/* ============ Filter bar ============ */
.filterbar{display:flex;gap:9px;flex-wrap:wrap;align-items:flex-end;padding:14px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px}
.filter-field{display:flex;flex-direction:column;gap:3px}
.filter-field label{font-size:.68rem;font-weight:650;color:var(--text-3);text-transform:uppercase;letter-spacing:.05em}
.filter-field input,.filter-field select{padding:7px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);outline:none;min-width:110px}
.filter-field input:focus,.filter-field select:focus{border-color:var(--primary)}
.filter-chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--primary-soft);color:var(--primary-text);border-radius:20px;padding:3px 11px;font-size:.76rem;font-weight:600}
.chip button{background:none;border:none;color:inherit;font-size:.85rem;line-height:1;padding:0}

/* ============ Forms ============ */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.form-field{display:flex;flex-direction:column;gap:5px}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:.78rem;font-weight:650;color:var(--text-2)}
.form-field label .req{color:var(--red)}
.form-field input,.form-field select,.form-field textarea{padding:8.5px 12px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);outline:none;transition:border .13s, box-shadow .13s;width:100%}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.form-field textarea{resize:vertical;min-height:70px}
.form-field .hint{font-size:.72rem;color:var(--text-3)}
.field-ocr{position:relative}
.field-ocr::after{content:'OCR';position:absolute;top:0;right:0;font-size:.6rem;font-weight:700;color:var(--green-text);background:var(--green-soft);padding:1px 7px;border-radius:8px}

/* ============ Modal ============ */
.modal-overlay{position:fixed;inset:0;background:rgba(10,12,18,.5);backdrop-filter:blur(3px);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:5vh 18px;animation:fadeIn .15s}
.modal{background:var(--surface);border-radius:14px;box-shadow:var(--shadow-lg);width:100%;max-width:660px;max-height:88vh;display:flex;flex-direction:column;animation:slideUp .18s;border:1px solid var(--border)}
.modal.modal-lg{max-width:920px}
.modal.modal-sm{max-width:440px}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:17px 22px;border-bottom:1px solid var(--border)}
.modal-head h2{font-size:1.06rem;font-weight:700}
.modal-close{background:none;border:none;font-size:1.25rem;color:var(--text-3);padding:2px 8px;border-radius:6px}
.modal-close:hover{background:var(--surface-2);color:var(--text)}
.modal-body{padding:20px 22px;overflow-y:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:9px;padding:15px 22px;border-top:1px solid var(--border)}
@keyframes fadeIn{from{opacity:0}}
@keyframes slideUp{from{opacity:0;transform:translateY(14px)}}

/* ============ Dropzone ============ */
.dropzone{border:2px dashed var(--border-strong);border-radius:12px;padding:38px 24px;text-align:center;transition:all .15s;background:var(--bg);cursor:pointer}
.dropzone:hover,.dropzone.drag{border-color:var(--primary);background:var(--primary-soft)}
.dropzone .dz-icon{font-size:2.1rem;margin-bottom:8px}
.dropzone h4{font-size:.95rem;margin-bottom:3px}
.dropzone p{font-size:.79rem;color:var(--text-3)}
.ocr-progress{margin-top:14px;text-align:left}
.ocr-progress .bar{height:6px;background:var(--surface-2);border-radius:4px;overflow:hidden;margin-top:6px}
.ocr-progress .bar i{display:block;height:100%;background:var(--primary);border-radius:4px;transition:width .25s;width:0}
.ocr-progress .lbl{font-size:.78rem;color:var(--text-2)}

/* ============ Toast ============ */
#toastRoot{position:fixed;bottom:22px;right:22px;z-index:200;display:flex;flex-direction:column;gap:9px}
.toast{background:var(--text);color:var(--bg);padding:11px 17px;border-radius:var(--radius);font-size:.86rem;font-weight:500;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:9px;animation:slideUp .2s;max-width:400px}
.toast.success{background:var(--green);color:#fff}
.toast.error{background:var(--red);color:#fff}

/* ============ Tabs ============ */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin-bottom:18px;overflow-x:auto}
.tab{padding:9px 15px;font-size:.87rem;font-weight:600;color:var(--text-2);background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tab:hover{color:var(--text)}
.tab.active{color:var(--primary-text);border-bottom-color:var(--primary)}

/* ============ Detail layout ============ */
.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}
.detail-side{display:flex;flex-direction:column;gap:16px;position:sticky;top:76px}
.meta-list{display:flex;flex-direction:column}
.meta-row{display:flex;justify-content:space-between;gap-4px;padding:8px 0;border-bottom:1px solid var(--border);font-size:.86rem}
.meta-row:last-child{border-bottom:none}
.meta-row .k{color:var(--text-3);flex-shrink:0}
.meta-row .v{font-weight:600;text-align:right;word-break:break-word}

/* ============ Timeline / Activity ============ */
.timeline{display:flex;flex-direction:column}
.tl-item{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--border)}
.tl-item:last-child{border-bottom:none}
.tl-dot{width:30px;height:30px;border-radius:50%;background:var(--surface-2);display:flex;align-items:center;justify-content:center;font-size:.82rem;flex-shrink:0}
.tl-body{flex:1;min-width:0;font-size:.85rem}
.tl-body .tl-action{font-weight:600}
.tl-body .tl-diff{font-size:.78rem;color:var(--text-2);margin-top:2px}
.tl-body .tl-diff .old{color:var(--red-text);text-decoration:line-through}
.tl-body .tl-diff .new{color:var(--green-text);font-weight:600}
.tl-meta{font-size:.73rem;color:var(--text-3);margin-top:2px}

/* ============ Comments ============ */
.comment{display:flex;gap:11px;padding:12px 0;border-bottom:1px solid var(--border)}
.comment:last-child{border-bottom:none}
.comment-body{flex:1}
.comment-head{display:flex;align-items:baseline;gap:8px;font-size:.8rem}
.comment-head strong{font-size:.85rem}
.comment-head time{color:var(--text-3);font-size:.73rem}
.comment-text{font-size:.88rem;margin-top:3px;white-space:pre-wrap}
.comment-input{display:flex;gap:10px;margin-top:14px}
.comment-input textarea{flex:1;min-height:44px}

/* ============ Attachments ============ */
.attach-list{display:flex;flex-direction:column;gap:8px}
.attach-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.84rem;background:var(--bg)}
.attach-item .a-icon{font-size:1.1rem}
.attach-item .a-meta{flex:1;min-width:0}
.attach-item .a-meta strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.84rem}
.attach-item .a-meta span{font-size:.71rem;color:var(--text-3)}

/* ============ Positions table (editor) ============ */
.pos-table{width:100%;border-collapse:collapse;font-size:.86rem}
.pos-table th{text-align:left;font-size:.7rem;text-transform:uppercase;color:var(--text-3);padding:6px 8px;border-bottom:1px solid var(--border)}
.pos-table td{padding:5px 5px;vertical-align:middle}
.pos-table input,.pos-table select{width:100%;padding:7px 9px;border:1px solid var(--border);border-radius:6px;background:var(--surface);outline:none}
.pos-table input:focus{border-color:var(--primary)}
.pos-table .num input{text-align:right}
.totals-box{margin-left:auto;max-width:320px;margin-top:14px;font-size:.9rem}
.totals-box .trow{display:flex;justify-content:space-between;padding:5px 0}
.totals-box .trow.grand{border-top:2px solid var(--text);font-weight:700;font-size:1.03rem;margin-top:5px;padding-top:9px}

/* ============ Misc ============ */
.empty{text-align:center;padding:46px 20px;color:var(--text-3)}
.empty .e-icon{font-size:2.4rem;margin-bottom:10px;opacity:.6}
.empty h4{color:var(--text-2);font-weight:600;margin-bottom:4px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mt{margin-top:18px}.mb{margin-bottom:18px}
.text-2{color:var(--text-2)}.text-3{color:var(--text-3)}
.small{font-size:.8rem}
.money{font-variant-numeric:tabular-nums;font-weight:600}
.money.neg{color:var(--red-text)}
.money.pos{color:var(--green-text)}
.doc-preview{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface-2);text-align:center}
.doc-preview img{max-width:100%;max-height:520px;display:block;margin:0 auto}
.doc-preview iframe{width:100%;height:520px;border:none;background:#fff}
.fav-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.fav-card{display:flex;align-items:center;gap:11px;padding:13px 15px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:all .12s}
.fav-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md)}
.fav-card .f-icon{width:36px;height:36px;border-radius:9px;background:var(--primary-soft);color:var(--primary-text);display:flex;align-items:center;justify-content:center;font-weight:700}
.fav-card .f-meta{min-width:0;flex:1}
.fav-card .f-meta strong{display:block;font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fav-card .f-meta span{font-size:.74rem;color:var(--text-3)}
.progressline{height:7px;border-radius:5px;background:var(--surface-2);overflow:hidden;display:flex}
.progressline i{height:100%}
.notify-item{display:flex;gap:11px;align-items:flex-start;padding:11px 0;border-bottom:1px solid var(--border);font-size:.86rem}
.notify-item:last-child{border-bottom:none}
.role-lock{background:var(--amber-soft);color:var(--amber-text);padding:10px 14px;border-radius:var(--radius-sm);font-size:.84rem;margin-bottom:16px}
.settings-section{margin-bottom:26px}
.settings-section h3{font-size:1rem;margin-bottom:4px}
.settings-section .sec-sub{font-size:.82rem;color:var(--text-3);margin-bottom:13px}
.check-row{display:flex;align-items:center;gap:9px;padding:7px 0;font-size:.88rem}
.check-row input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary)}
.bar-chart{display:flex;align-items:flex-end;gap:8px;height:170px;padding-top:10px}
.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:5px;min-width:0}
.bar-col .bars{display:flex;gap:3px;align-items:flex-end;height:130px;width:100%;justify-content:center}
.bar-col .bar{width:14px;border-radius:3px 3px 0 0;min-height:2px}
.bar-col .bl{font-size:.68rem;color:var(--text-3);white-space:nowrap}
kbd{background:var(--surface-2);border:1px solid var(--border-strong);border-radius:4px;padding:1px 6px;font-size:.72rem;font-family:var(--mono)}

/* ============ Login ============ */
.login-overlay{position:fixed;inset:0;z-index:500;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}
.login-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-lg);padding:34px 30px;width:100%;max-width:370px;display:flex;flex-direction:column;text-align:center}
.login-card h1{font-size:1.35rem;font-weight:700;letter-spacing:-.02em}
.login-card .form-field{text-align:left}
.login-card .form-field label{font-size:.78rem;font-weight:650;color:var(--text-2);margin-bottom:4px;display:block}
.login-card input{width:100%;padding:9px 12px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);outline:none}
.login-card input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.login-error{background:var(--red-soft);color:var(--red-text);border-radius:8px;padding:9px 12px;font-size:.82rem;margin-top:14px;text-align:left}

/* ============ Responsive ============ */
@media (max-width: 1150px){
  .detail-grid{grid-template-columns:1fr}
  .detail-side{position:static}
  .grid-3{grid-template-columns:1fr}
}
@media (max-width: 900px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:none;box-shadow:var(--shadow-lg)}
  .main-wrap{margin-left:0}
  .sidebar-toggle{display:inline-flex}
  .content{padding:18px 16px 50px}
  .topbar{padding:10px 16px}
  .grid-2{grid-template-columns:1fr}
  #btnNewInvoice span-label{display:none}
}
@media print{
  .sidebar,.topbar,#toastRoot,#modalRoot,.page-actions,.filterbar,.no-print{display:none !important}
  .main-wrap{margin:0}
  body{background:#fff}
  .card{box-shadow:none}
}