@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');

/* ═══ VARIABLES ═══ */
:root {
  --bg:#f0f2f7; --surface:#fff; --surface2:#f7f8fc;
  --border:#e4e7f0; --border2:#c8cde0;
  --text:#1a1d2e; --text2:#5a6080; --text3:#9098b8;
  --primary:#2d4ef5; --primary-h:#1a35d4; --primary-lt:#eef0fe;
  --success:#22c55e; --success-lt:#f0fdf4;
  --warning:#f59e0b; --warning-lt:#fffbeb;
  --danger:#ef4444; --danger-lt:#fef2f2;
  --sidebar-w:200px; --radius:8px; --radius-sm:5px;
  --shadow:0 2px 12px rgba(0,0,0,.07); --shadow-lg:0 8px 32px rgba(0,0,0,.13);
  --font:'DM Sans',sans-serif; --font-d:'Syne',sans-serif; --tr:.16s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.55;min-height:100vh;display:flex;overflow:hidden;}

/* ═══ SIDEBAR ═══ */
.sidebar{width:var(--sidebar-w);min-height:100vh;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;left:0;top:0;bottom:0;z-index:100;overflow-y:auto;}
.sidebar-logo{display:flex;align-items:center;gap:9px;padding:14px 14px 12px;font-family:var(--font-d);font-size:17px;font-weight:800;color:var(--primary);text-decoration:none;border-bottom:1px solid var(--border);}
.logo-icon{width:28px;height:28px;background:var(--primary);border-radius:6px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:800;flex-shrink:0;}
.sidebar-actions{display:flex;gap:6px;padding:9px 10px 5px;}
.btn-sa{flex:1;display:flex;align-items:center;justify-content:center;gap:4px;padding:7px 6px;border-radius:var(--radius-sm);border:none;cursor:pointer;font-family:var(--font);font-size:12px;font-weight:600;transition:var(--tr);}
.btn-sa.pri{background:var(--primary);color:#fff;}.btn-sa.pri:hover{background:var(--primary-h);}
.btn-sa.sec{background:var(--surface2);color:var(--text);border:1px solid var(--border);}.btn-sa.sec:hover{background:var(--border);}
.sidebar-section{padding:9px 10px 2px;}
.sidebar-section-label{font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text3);padding:0 6px;margin-bottom:3px;}
.nav-item{display:flex;align-items:center;gap:7px;padding:6px 8px;border-radius:var(--radius-sm);color:var(--text2);text-decoration:none;font-size:12.5px;font-weight:500;cursor:pointer;transition:var(--tr);border:none;background:none;width:100%;text-align:left;}
.nav-item:hover{background:var(--surface2);color:var(--text);}
.nav-item.active{background:var(--primary-lt);color:var(--primary);font-weight:600;}
.nav-badge{margin-left:auto;background:var(--border);color:var(--text2);font-size:10.5px;font-weight:700;padding:1px 6px;border-radius:20px;min-width:18px;text-align:center;}
.nav-item.active .nav-badge{background:var(--primary);color:#fff;}
.sidebar-footer{margin-top:auto;padding:9px;border-top:1px solid var(--border);}
.user-card{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:var(--radius-sm);cursor:pointer;transition:var(--tr);}
.user-card:hover{background:var(--surface2);}
.user-avatar{width:26px;height:26px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;color:#fff;font-size:10px;font-weight:700;flex-shrink:0;}
.user-name{font-size:12px;font-weight:600;}.user-email{font-size:10.5px;color:var(--text3);}

/* ═══ MAIN ═══ */
.main-content{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;height:100vh;overflow:hidden;}
.topbar{height:46px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;gap:10px;position:sticky;top:0;z-index:90;}
.topbar-title{font-family:var(--font-d);font-size:14.5px;font-weight:700;}
.topbar-spacer{flex:1;}

.page{display:none;overflow-y:auto;padding:20px;height:calc(100vh - 46px);}
.page.active{display:block;animation:fadeUp .2s ease both;}
@keyframes fadeUp{from{opacity:0;transform:translateY(7px);}to{opacity:1;transform:translateY(0);}}

/* ═══ COMPONENTS ═══ */
.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-sm);border:none;cursor:pointer;font-family:var(--font);font-size:13px;font-weight:600;transition:var(--tr);white-space:nowrap;}
.btn-primary{background:var(--primary);color:#fff;}.btn-primary:hover{background:var(--primary-h);transform:translateY(-1px);box-shadow:0 4px 12px rgba(45,78,245,.25);}
.btn-secondary{background:var(--surface);color:var(--text);border:1px solid var(--border);}.btn-secondary:hover{border-color:var(--border2);background:var(--surface2);}
.btn-danger{background:var(--danger);color:#fff;}.btn-danger:hover{background:#dc2626;}
.btn-sm{padding:5px 11px;font-size:12px;}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;}
.card-header{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;border-bottom:1px solid var(--border);}
.card-title{font-family:var(--font-d);font-size:13px;font-weight:700;}
.card-link{font-size:12px;color:var(--primary);text-decoration:none;font-weight:500;cursor:pointer;}
.card-body{padding:14px;}
.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap;}
.badge-blue{background:var(--primary-lt);color:var(--primary);}
.badge-gray{background:#f1f3f9;color:var(--text2);}
.badge-green{background:var(--success-lt);color:#16a34a;}
.badge-orange{background:var(--warning-lt);color:#b45309;}
.badge-red{background:var(--danger-lt);color:var(--danger);}
.form-group{margin-bottom:13px;}
.form-label{display:block;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--primary);margin-bottom:5px;}
.form-control{width:100%;padding:8px 11px;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-family:var(--font);font-size:13.5px;transition:border-color var(--tr);outline:none;}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(45,78,245,.08);}
.form-hint{font-size:11px;color:var(--text3);margin-top:3px;}
textarea.form-control{resize:vertical;min-height:60px;}
.filter-tabs{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:11px;}
.tab-btn{padding:5px 12px;border-radius:20px;border:1.5px solid var(--border);background:var(--surface);color:var(--text2);font-family:var(--font);font-size:12px;font-weight:600;cursor:pointer;transition:var(--tr);}
.tab-btn:hover{border-color:var(--primary);color:var(--primary);}
.tab-btn.active{background:var(--primary);border-color:var(--primary);color:#fff;}
.empty-state{text-align:center;padding:44px 20px;color:var(--text3);}
.empty-icon{font-size:38px;margin-bottom:10px;opacity:.4;}
.empty-title{font-family:var(--font-d);font-size:14px;font-weight:700;color:var(--text2);margin-bottom:5px;}
.empty-sub{font-size:12px;margin-bottom:16px;}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.page-header-left{display:flex;align-items:center;gap:10px;}
.page-icon{width:36px;height:36px;border-radius:var(--radius-sm);background:var(--primary-lt);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:17px;flex-shrink:0;}
.page-title{font-family:var(--font-d);font-size:18px;font-weight:800;line-height:1;}
.page-sub{font-size:12px;color:var(--text3);margin-top:2px;}
.table-wrap{overflow-x:auto;}
table{width:100%;border-collapse:collapse;}
thead th{padding:8px 13px;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text3);background:var(--surface2);border-bottom:1px solid var(--border);text-align:left;white-space:nowrap;}
tbody td{padding:10px 13px;border-bottom:1px solid var(--border);font-size:13px;}
tbody tr:last-child td{border-bottom:none;}
tbody tr{transition:background var(--tr);cursor:pointer;}
tbody tr:hover{background:var(--surface2);}
.tbl-num{font-weight:700;color:var(--primary);font-size:12.5px;}
.tbl-sub{font-size:10.5px;color:var(--text3);margin-top:2px;}
.tbl-amt{font-weight:700;}
.tbl-red{color:var(--danger);}
.act-btn{padding:4px 7px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);cursor:pointer;color:var(--text2);transition:var(--tr);font-size:13px;}
.act-btn:hover{border-color:var(--primary);color:var(--primary);}
.act-btn.d:hover{border-color:var(--danger);color:var(--danger);}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.42);backdrop-filter:blur(3px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:all var(--tr);}
.modal-overlay.open{opacity:1;visibility:visible;}
.modal{background:var(--surface);border-radius:12px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);transform:scale(.95) translateY(10px);transition:transform var(--tr);}
.modal-overlay.open .modal{transform:scale(1) translateY(0);}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 12px;border-bottom:1px solid var(--border);}
.modal-title{font-family:var(--font-d);font-size:15px;font-weight:700;}
.modal-close{width:26px;height:26px;border-radius:50%;border:none;background:var(--surface2);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text2);transition:var(--tr);}
.modal-close:hover{background:var(--border);}
.modal-body{padding:16px 20px;}
.modal-footer{padding:8px 20px 16px;display:flex;gap:8px;justify-content:flex-end;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-bottom:16px;}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;display:flex;align-items:flex-start;justify-content:space-between;gap:10px;transition:var(--tr);}
.stat-card:hover{box-shadow:var(--shadow);transform:translateY(-2px);}
.stat-label{font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text3);margin-bottom:5px;}
.stat-value{font-family:var(--font-d);font-size:20px;font-weight:800;line-height:1;}
.stat-sub{font-size:11px;color:var(--text3);margin-top:3px;}
.stat-icon{width:34px;height:34px;border-radius:7px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.si-blue{background:#eef0fe;color:var(--primary);}
.si-orange{background:#fff7ed;color:#f97316;}
.si-red{background:var(--danger-lt);color:var(--danger);}
.si-green{background:var(--success-lt);color:var(--success);}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-bottom:16px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;}
.recent-item{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border);cursor:pointer;transition:opacity var(--tr);}
.recent-item:last-child{border-bottom:none;}
.recent-item:hover{opacity:.7;}
.recent-item-num{font-weight:700;font-size:12px;}
.recent-item-client{font-size:11px;color:var(--text3);}
.pay-row{display:flex;align-items:center;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--border);}
.pay-row:last-child{border-bottom:none;}
.pay-label{font-size:12px;color:var(--text2);min-width:70px;}
.pay-bar-wrap{flex:1;margin:0 10px;height:4px;background:var(--border);border-radius:2px;overflow:hidden;}
.pay-bar{height:100%;border-radius:2px;transition:width .6s ease;}
.pay-vals{font-size:11px;font-weight:600;color:var(--text3);min-width:85px;text-align:right;}
.total-row{display:flex;justify-content:space-between;align-items:center;padding:3px 0;font-size:12px;}
.total-row.bold{font-weight:700;border-top:1px solid var(--border);padding-top:8px;margin-top:4px;}
.c-green{color:var(--success);font-weight:700;}
.c-red{color:var(--danger);font-weight:700;}
.toast-container{position:fixed;bottom:16px;right:16px;z-index:9999;display:flex;flex-direction:column;gap:6px;}
.toast{background:var(--text);color:#fff;padding:9px 15px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:7px;animation:slideIn .2s ease;}
.toast.success{background:#16a34a;}
.toast.error{background:var(--danger);}
@keyframes slideIn{from{transform:translateX(110%);opacity:0;}to{transform:translateX(0);opacity:1;}}
::-webkit-scrollbar{width:5px;height:5px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px;}
.num-tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:16px;}
.num-tab{padding:8px 16px;font-size:13px;font-weight:600;color:var(--text3);cursor:pointer;border-bottom:2.5px solid transparent;transition:var(--tr);}
.num-tab.active{color:var(--primary);border-bottom-color:var(--primary);}
.num-preview{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);padding:16px;text-align:center;margin-bottom:14px;}
.num-preview-label{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--text3);margin-bottom:6px;}
.num-preview-value{font-family:var(--font-d);font-size:24px;font-weight:800;color:var(--primary);}
.format-counter{display:flex;gap:6px;}
.format-opt{flex:1;padding:8px;border:2px solid var(--border);border-radius:var(--radius-sm);text-align:center;cursor:pointer;transition:var(--tr);}
.format-opt:hover,.format-opt.active{border-color:var(--primary);background:var(--primary-lt);}
.format-opt .fn{font-family:var(--font-d);font-size:13px;font-weight:800;}
.format-opt .fl{font-size:9.5px;color:var(--text3);}
.reset-opt{display:flex;align-items:center;gap:9px;padding:10px 13px;border:2px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;margin-bottom:6px;transition:var(--tr);}
.reset-opt:hover,.reset-opt.active{border-color:var(--primary);background:var(--primary-lt);}
.reset-opt .rt{font-weight:600;font-size:13px;}
.reset-opt .rs{font-size:11px;color:var(--text3);}

/* ═══ DOCUMENT VIEWER ═══ */
.doc-page{display:none;position:fixed;top:0;left:var(--sidebar-w);right:0;bottom:0;background:var(--bg);z-index:80;flex-direction:column;overflow:hidden;}
.doc-page.active{display:flex;}
body.editor-open .main-content{pointer-events:none;}

/* VIEWER : affichage lecture seule */
.viewer-topbar{height:50px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;gap:10px;flex-shrink:0;}
.viewer-topbar-num{font-family:var(--font-d);font-size:15px;font-weight:700;}
.viewer-topbar-badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:700;cursor:pointer;gap:5px;}
.viewer-body{flex:1;overflow-y:auto;display:flex;background:#dde0ea;}
.viewer-left{flex:1;padding:20px;display:flex;justify-content:center;}
.viewer-right{width:280px;flex-shrink:0;background:var(--surface);border-left:1px solid var(--border);padding:16px;overflow-y:auto;}
.viewer-right-section{margin-bottom:18px;}
.viewer-right-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text3);margin-bottom:10px;display:flex;align-items:center;justify-content:space-between;}
.viewer-right-btn{font-size:11px;color:var(--primary);cursor:pointer;background:none;border:none;}
.internal-note{width:100%;min-height:80px;padding:8px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font);font-size:12.5px;resize:vertical;outline:none;color:var(--text);}
.internal-note:focus{border-color:var(--primary);}
.note-hint{font-size:10.5px;color:var(--text3);margin-top:4px;}

/* EDITOR : 3 colonnes */
.doc-topbar{height:50px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 16px;gap:10px;flex-shrink:0;z-index:10;}
.doc-topbar-icon{width:28px;height:28px;background:var(--primary-lt);border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--primary);flex-shrink:0;}
.doc-topbar-info h2{font-family:var(--font-d);font-size:13.5px;font-weight:700;line-height:1.2;}
.doc-topbar-info p{font-size:10px;color:var(--text3);line-height:1.2;}
.doc-layout{display:grid;grid-template-columns:265px 1fr 235px;flex:1;overflow:hidden;min-height:0;}
.doc-col-left{background:var(--surface);border-right:1px solid var(--border);overflow-y:auto;overflow-x:hidden;height:100%;padding-bottom:40px;}
.doc-col-center{padding:14px 18px;overflow-y:auto;height:100%;background:var(--bg);}
.doc-col-right{background:var(--surface);border-left:1px solid var(--border);overflow-y:auto;height:100%;}
.doc-section{border-bottom:1px solid var(--border);}
.doc-section-hd{display:flex;align-items:center;justify-content:space-between;padding:9px 13px;background:var(--surface2);cursor:pointer;user-select:none;}
.doc-section-hd-left{display:flex;align-items:center;gap:7px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text2);}
.dot{width:6px;height:6px;border-radius:50%;background:var(--primary);flex-shrink:0;}
.chevron{color:var(--text3);font-size:10px;}
.doc-section-body{padding:11px 13px;}
.doc-field{margin-bottom:9px;}
.doc-field-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px;}
.doc-field-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--primary);}
.doc-field-hide{font-size:10px;color:var(--text3);cursor:pointer;padding:1px 6px;border-radius:20px;border:1px solid var(--border);background:none;transition:var(--tr);}
.doc-field-hide:hover{border-color:var(--border2);color:var(--text2);}
.doc-field-input{width:100%;padding:6px 9px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font);font-size:12.5px;color:var(--text);background:var(--surface);outline:none;transition:border-color var(--tr);}
.doc-field-input:focus{border-color:var(--primary);}
.doc-field-input::placeholder{color:var(--text3);}
select.doc-field-input{cursor:pointer;}
.logo-zone{display:flex;align-items:center;gap:10px;padding:11px 13px;border-bottom:1px solid var(--border);}
.logo-thumb{width:46px;height:34px;border:1px solid var(--border);border-radius:5px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--surface2);flex-shrink:0;}
.logo-thumb img{max-width:100%;max-height:100%;object-fit:contain;}
.logo-thumb-empty{font-size:8.5px;color:var(--text3);text-align:center;line-height:1.3;}
.logo-info{flex:1;min-width:0;}
.logo-name{font-weight:600;font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.logo-btn{font-size:11px;color:var(--primary);cursor:pointer;border:none;background:none;display:flex;align-items:center;gap:3px;margin-top:3px;padding:0;}
.search-link{display:flex;align-items:center;justify-content:flex-end;gap:5px;font-size:11px;color:var(--primary);cursor:pointer;margin-top:7px;padding-top:7px;border-top:1px dashed var(--border);}
.lines-table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:11px;}
.lines-hint{padding:7px 11px;font-size:11px;color:var(--text3);background:var(--surface2);border-bottom:1px solid var(--border);}
.lines-table{width:100%;border-collapse:collapse;}
.lines-table thead th{padding:7px 8px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text3);background:var(--surface2);border-bottom:1px solid var(--border);text-align:left;white-space:nowrap;}
.lines-table thead th.r{text-align:right;}
.lines-table tbody td{padding:4px 5px;border-bottom:1px solid var(--border);vertical-align:middle;}
.lines-table tbody tr:last-child td{border-bottom:none;}
.li{border:1.5px solid transparent;border-radius:4px;padding:5px 6px;font-size:12.5px;font-family:var(--font);background:transparent;width:100%;outline:none;color:var(--text);transition:border-color var(--tr);}
.li:focus{border-color:var(--primary);background:var(--surface);}
.li.r{text-align:right;}
.li-total{font-weight:700;text-align:right;font-size:12.5px;color:var(--danger);white-space:nowrap;padding:0 7px;}
.lines-actions{display:flex;gap:6px;padding:8px 10px;background:var(--surface2);border-top:1px solid var(--border);flex-wrap:wrap;}
.taxes-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:11px;}
.taxes-header{display:flex;align-items:center;justify-content:space-between;padding:8px 11px;background:var(--surface2);border-bottom:1px solid var(--border);}
.taxes-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text2);display:flex;align-items:center;gap:7px;}
.taxes-body{padding:9px 11px;}
.taxes-hint{font-size:11px;color:var(--text3);margin-bottom:8px;}
/* Sélecteur de taxes */
.tax-chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px;}
.tax-chip{padding:5px 12px;border-radius:20px;border:2px solid var(--border);background:var(--surface);color:var(--text2);font-size:12px;font-weight:600;cursor:pointer;transition:var(--tr);}
.tax-chip:hover{border-color:var(--primary);color:var(--primary);}
.tax-chip.selected{background:var(--primary-lt);border-color:var(--primary);color:var(--primary);}
.tax-chip.selected::before{content:'✓ ';}
.tax-active-list{display:flex;gap:7px;flex-wrap:wrap;}
.tva-tag{display:inline-flex;align-items:center;gap:5px;background:var(--primary-lt);color:var(--primary);border-radius:20px;padding:3px 10px;font-size:12px;font-weight:600;}
.tva-tag-del{cursor:pointer;opacity:.6;border:none;background:none;color:inherit;font-size:14px;padding:0;line-height:1;}
.tva-tag-del:hover{opacity:1;}
/* Droite éditeur */
.save-panel{padding:11px;border-bottom:1px solid var(--border);}
.save-panel-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text2);margin-bottom:8px;display:flex;align-items:center;gap:6px;}
.save-actions{display:flex;flex-direction:column;gap:6px;}
.preview-panel{padding:11px;}
.preview-panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px;}
.preview-panel-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text2);}
.preview-pages{font-size:11px;color:var(--text3);}
.preview-frame{background:#dde0ea;border-radius:5px;overflow:hidden;}
.preview-scroll{max-height:320px;overflow-y:auto;padding:6px;}
.preview-page{background:#fff;border-radius:2px;box-shadow:0 2px 6px rgba(0,0,0,.12);min-height:200px;}
.totaux-panel{padding:11px;border-top:1px solid var(--border);}
.totaux-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text2);margin-bottom:8px;display:flex;align-items:center;gap:6px;}
.totaux-row{display:flex;justify-content:space-between;font-size:12.5px;padding:3px 0;}
.totaux-row.total{font-weight:800;font-size:14px;font-family:var(--font-d);color:var(--danger);border-top:2px solid var(--border);padding-top:7px;margin-top:4px;}
.totaux-row .lbl{color:var(--text2);}
.totaux-row .amt{font-weight:600;}
/* Champs perso */
.custom-field-row{display:flex;gap:7px;margin-bottom:7px;align-items:center;}
.custom-field-name{flex:1;padding:5px 8px;border:1.5px solid var(--border);border-radius:4px;font-size:12px;font-family:var(--font);outline:none;}
.custom-field-name:focus{border-color:var(--primary);}
.custom-field-val{flex:2;padding:5px 8px;border:1.5px solid var(--border);border-radius:4px;font-size:12px;font-family:var(--font);outline:none;}
.custom-field-val:focus{border-color:var(--primary);}
.custom-field-del{border:none;background:none;color:var(--text3);cursor:pointer;font-size:15px;padding:0 4px;}
.custom-field-del:hover{color:var(--danger);}
.add-field-btn{display:flex;align-items:center;gap:4px;font-size:11.5px;color:var(--primary);cursor:pointer;background:none;border:none;padding:3px 0;margin-top:6px;}

/* ═══ APERÇU FATOURA (viewer + editor) ═══ */
.dp{display:flex;font-family:'DM Sans',sans-serif;font-size:8.5px;color:#1a1d2e;background:#fff;width:100%;}
.dp-band{width:20px;background:#1a1d2e;flex-shrink:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding:14px 3px;gap:5px;border-radius:2px 0 0 2px;}
.dp-band span{writing-mode:vertical-rl;transform:rotate(180deg);color:#fff;font-size:7px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;}
.dp-body{flex:1;padding:14px 16px;display:flex;flex-direction:column;gap:9px;min-width:0;}
.dp-header{display:flex;justify-content:space-between;align-items:flex-start;}
.dp-company-name{font-size:16px;font-weight:800;font-family:'Syne',sans-serif;color:#1a1d2e;line-height:1.1;margin-bottom:3px;}
.dp-company-line{font-size:7.5px;color:#555;line-height:1.6;}
.dp-logo{width:60px;height:50px;object-fit:contain;flex-shrink:0;}
.dp-logo-empty{width:60px;height:50px;flex-shrink:0;}
.dp-sep{height:1.5px;background:#1a1d2e;}
.dp-blocks{display:grid;grid-template-columns:1fr 1fr 1.15fr;gap:10px;}
.dp-block{font-size:7.5px;}
.dp-block-title{font-weight:800;font-size:8px;text-transform:uppercase;margin-bottom:4px;color:#1a1d2e;}
.dp-block-sep{height:1.5px;background:#1a1d2e;margin-bottom:5px;}
.dp-block-label{color:#888;margin-top:4px;font-size:7px;}
.dp-block-line{line-height:1.6;color:#1a1d2e;}
.dp-bold{font-weight:700;}
.dp-block-info{background:#f9f9f9;padding:6px 8px;border-radius:3px;}
.dp-info-row{display:flex;justify-content:space-between;padding:2.5px 0;border-bottom:1px solid #efefef;gap:4px;}
.dp-info-row:last-child{border-bottom:none;}
.dp-info-label{color:#888;font-size:7px;white-space:nowrap;}
.dp-info-val{font-size:7.5px;text-align:right;}
.dp-table{width:100%;border-collapse:collapse;font-size:7.5px;}
.dp-table thead tr{background:#f0f0f0;}
.dp-table th{padding:4px 5px;font-weight:700;font-size:7px;text-transform:uppercase;letter-spacing:.03em;color:#555;text-align:left;border:none;}
.dp-table th.r{text-align:right;}
.dp-table td{padding:3.5px 5px;border-bottom:1px solid #f0f0f0;color:#1a1d2e;}
.dp-table td.r{text-align:right;}
.dp-table tbody tr:last-child td{border-bottom:2px solid #1a1d2e;}
.dp-bottom{display:flex;gap:8px;align-items:flex-start;}
.dp-bottom-left{flex:1;display:flex;flex-direction:column;gap:6px;}
.dp-bottom-right{width:135px;flex-shrink:0;}
.dp-tax-table{width:100%;border-collapse:collapse;font-size:7.5px;border:1px solid #ddd;}
.dp-tax-table th{background:#f0f0f0;padding:3px 5px;font-weight:700;font-size:7px;text-align:left;border:1px solid #ddd;}
.dp-tax-table td{padding:3px 5px;border:1px solid #ddd;}
.dp-tax-total{background:#f5f5f5;font-weight:700;}
.dp-tax-table sup,.dp-tot-row sup{font-size:6px;vertical-align:super;}
.dp-lettres{background:#f9f9f9;border:1px solid #eee;border-radius:3px;padding:5px 7px;font-size:7px;color:#333;line-height:1.6;}
.dp-lettres i{color:#888;}
.dp-lettres b{display:block;margin-top:2px;font-size:7.5px;color:#1a1d2e;}
.dp-totaux{border:1px solid #ddd;border-radius:3px;overflow:hidden;font-size:7.5px;}
.dp-totaux-title{background:#1a1d2e;color:#fff;text-align:center;padding:4px;font-weight:700;font-size:7px;letter-spacing:.05em;}
.dp-tot-row{display:flex;justify-content:space-between;padding:4px 8px;border-bottom:1px solid #eee;}
.dp-tot-row:last-child{border-bottom:none;}
.dp-tot-row span:first-child{color:#666;font-size:7px;text-transform:uppercase;font-weight:600;}
.dp-tot-final{background:#f9f9f9;font-weight:800;color:#1a1d2e;}
.dp-tot-final span{font-weight:800;color:#1a1d2e;}
.dp-tot-final span:last-child{font-size:9.5px;color:#1a1d2e;}
.dp-notes{font-size:7.5px;color:#555;padding:5px 7px;border:1px solid #eee;border-radius:3px;background:#f9f9f9;}
.dp-footer{display:flex;justify-content:space-between;border-top:1px solid #ddd;padding-top:5px;font-size:7px;color:#888;margin-top:auto;}
.dp-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:36px 20px;}

/* Viewer grand format */
.viewer-doc-wrap{background:#fff;border-radius:4px;box-shadow:0 4px 24px rgba(0,0,0,.15);width:100%;max-width:700px;min-height:480px;font-family:"Inter","DM Sans",Arial,sans-serif;}
.viewer-doc-wrap .dp-body{padding:22px 28px;gap:12px;}
.viewer-doc-wrap .dp-ref-tag{font-size:9px;font-weight:700;color:#1a2340;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px;}
.viewer-doc-wrap .dp-company-name{font-size:24px;font-weight:800;}
.viewer-doc-wrap .dp-company-line{font-size:9.5px;line-height:1.8;}
.viewer-doc-wrap .dp-logo{width:80px;height:65px;}
.viewer-doc-wrap .dp-logo-empty{width:80px;height:65px;}
.viewer-doc-wrap .dp-block{font-size:9.5px;}
.viewer-doc-wrap .dp-block-title{font-size:8px;letter-spacing:.06em;}
.viewer-doc-wrap .dp-block-label{font-size:8.5px;font-weight:600;}
.viewer-doc-wrap .dp-block-line{font-size:9.5px;}
.viewer-doc-wrap .dp-info-label{font-size:9px;}
.viewer-doc-wrap .dp-info-val{font-size:9.5px;}
.viewer-doc-wrap .dp-table{font-size:9.5px;}
.viewer-doc-wrap .dp-table th{font-size:8px;padding:6px 8px;}
.viewer-doc-wrap .dp-table td{padding:5px 8px;font-size:9.5px;}
.viewer-doc-wrap .dp-totaux{font-size:9.5px;}
.viewer-doc-wrap .dp-tot-final span:last-child{font-size:12px;}
.viewer-doc-wrap .dp-lettres{font-size:9px;}
.viewer-doc-wrap .dp-tax-table{font-size:9px;}
.viewer-doc-wrap .dp-footer{font-size:8.5px;}
.viewer-doc-wrap .dp-block-line,.viewer-doc-wrap .dp-info-val{font-size:9px;}
.viewer-doc-wrap .dp-table th{font-size:8px;}
.viewer-doc-wrap .dp-table td{font-size:9px;}
.viewer-doc-wrap .dp-tax-table th,.viewer-doc-wrap .dp-tax-table td{font-size:8.5px;}
.viewer-doc-wrap .dp-lettres{font-size:8.5px;}
.viewer-doc-wrap .dp-lettres b{font-size:9px;}
.viewer-doc-wrap .dp-tot-row span:first-child{font-size:8.5px;}
.viewer-doc-wrap .dp-tot-final span:last-child{font-size:11px;}
.viewer-doc-wrap .dp-totaux-title{font-size:8.5px;}
.viewer-doc-wrap .dp-footer{font-size:8.5px;}

/* ═══ ACCUEIL REDESIGN ═══ */
.accueil-hero { display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:20px; padding:20px 24px; background:linear-gradient(135deg,#2d4ef5 0%,#1a35d4 100%); border-radius:12px; color:#fff; }
.accueil-greeting { font-family:var(--font-d); font-size:22px; font-weight:800; line-height:1.2; margin-bottom:5px; }
.accueil-sub { font-size:13px; opacity:.82; line-height:1.5; }
.accueil-hero-actions { display:flex; gap:9px; flex-shrink:0; margin-left:20px; }
.accueil-hero-actions .btn-primary { background:#fff; color:var(--primary); }
.accueil-hero-actions .btn-primary:hover { background:#f0f0ff; transform:translateY(-1px); }
.accueil-hero-actions .btn-secondary { background:rgba(255,255,255,.18); color:#fff; border-color:rgba(255,255,255,.3); }
.accueil-hero-actions .btn-secondary:hover { background:rgba(255,255,255,.28); }

.stats-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:18px; }
.stat-card { background:var(--surface); border:1px solid var(--border); border-radius:10px; padding:16px 18px; display:flex; align-items:center; gap:14px; cursor:pointer; transition:var(--tr); }
.stat-card:hover { box-shadow:var(--shadow); transform:translateY(-2px); border-color:var(--border2); }
.stat-icon-wrap { width:44px; height:44px; border-radius:10px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.stat-info { flex:1; min-width:0; }
.stat-label { font-size:11px; font-weight:600; color:var(--text3); text-transform:uppercase; letter-spacing:.04em; margin-bottom:4px; }
.stat-value { font-family:var(--font-d); font-size:22px; font-weight:800; color:var(--text); line-height:1; margin-bottom:3px; }
.stat-trend { font-size:11.5px; }

.accueil-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.accueil-card { background:var(--surface); border:1px solid var(--border); border-radius:10px; padding:0; overflow:hidden; }
.accueil-card-header { display:flex; align-items:center; justify-content:space-between; padding:13px 16px; border-bottom:1px solid var(--border); }
.accueil-card-title { font-family:var(--font-d); font-size:13.5px; font-weight:700; color:var(--text); }
.accueil-card-badge { font-size:11.5px; font-weight:600; color:var(--text3); background:var(--surface2); border:1px solid var(--border); padding:2px 9px; border-radius:20px; }
.accueil-card-link { font-size:12px; color:var(--primary); font-weight:600; background:none; border:none; cursor:pointer; }
.accueil-card-link:hover { text-decoration:underline; }
.accueil-add-btn { width:100%; padding:10px; background:none; border:none; border-top:1px solid var(--border); color:var(--primary); font-size:12.5px; font-weight:600; font-family:var(--font); cursor:pointer; transition:var(--tr); }
.accueil-add-btn:hover { background:var(--primary-lt); }

/* Répartition paiements */
.repartition-list { padding:12px 16px; display:flex; flex-direction:column; gap:9px; }
.rep-row { display:flex; align-items:center; gap:9px; }
.rep-dot { width:8px; height:8px; border-radius:50%; flex-shrink:0; }
.rep-label { font-size:12px; color:var(--text2); min-width:75px; font-weight:500; }
.rep-bar-wrap { flex:1; height:6px; background:var(--border); border-radius:3px; overflow:hidden; }
.rep-bar { height:100%; border-radius:3px; transition:width .7s ease; }
.rep-val { font-size:12px; font-weight:600; color:var(--text); min-width:65px; text-align:right; }
.rep-pct { font-size:11px; color:var(--text3); min-width:35px; text-align:right; }
.rep-totaux { display:flex; gap:0; border-top:1px solid var(--border); }
.rep-tot-row { flex:1; display:flex; flex-direction:column; align-items:center; padding:10px 12px; }
.rep-tot-row:first-child { border-right:1px solid var(--border); }
.rep-tot-row span { font-size:11px; color:var(--text3); margin-bottom:3px; }
.rep-tot-row strong { font-size:14px; font-family:var(--font-d); }

/* Recent items */
.recent-doc-item { display:flex; align-items:center; justify-content:space-between; padding:9px 16px; border-bottom:1px solid var(--border); cursor:pointer; transition:background var(--tr); }
.recent-doc-item:last-child { border-bottom:none; }
.recent-doc-item:hover { background:var(--surface2); }
.recent-doc-num { font-size:13px; font-weight:700; color:var(--primary); }
.recent-doc-cli { font-size:11.5px; color:var(--text3); margin-top:1px; }
.recent-doc-amt { font-size:13px; font-weight:700; color:var(--danger); }
.recent-doc-empty { padding:16px; text-align:center; font-size:12.5px; color:var(--text3); }

/* Quick stats */
.accueil-quick-stats { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; }
.quick-stat { background:var(--surface); border:1px solid var(--border); border-radius:10px; padding:14px 10px; text-align:center; cursor:pointer; transition:var(--tr); }
.quick-stat:hover { border-color:var(--primary); transform:translateY(-2px); box-shadow:var(--shadow); }
.quick-stat-val { font-family:var(--font-d); font-size:22px; font-weight:800; color:var(--primary); line-height:1; margin-bottom:4px; }
.quick-stat-lbl { font-size:11px; color:var(--text3); font-weight:600; }

/* Sauvegarde auto badge */
.autosave-badge { display:inline-flex; align-items:center; gap:4px; padding:3px 8px; border-radius:20px; font-size:11px; font-weight:600; }
.autosave-badge.saving  { background:#fffbeb; color:#b45309; border:1px solid #f59e0b; }
.autosave-badge.saved   { background:#f0fdf4; color:#16a34a; border:1px solid #22c55e; }
.autosave-badge.new     { background:#eff0fe; color:var(--primary); border:1px solid var(--primary-lt); }

.c-green { color:var(--success); }
.c-red   { color:var(--danger);  }

@media (max-width:1100px) {
  .stats-grid  { grid-template-columns:1fr 1fr; }
  .accueil-grid { grid-template-columns:1fr; }
  .accueil-quick-stats { grid-template-columns:repeat(2,1fr); }
}

/* ═══ DÉCLARATION TVA ═══ */
.decl-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}
.decl-stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 18px 20px;
    transition: var(--tr);
}
.decl-stat-card:hover { box-shadow: var(--shadow); }
.decl-stat-label {
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text3);
    margin-bottom: 8px;
}
.decl-stat-val {
    font-family: var(--font-d);
    font-size: 26px;
    font-weight: 800;
    line-height: 1;
    color: var(--text);
    margin-bottom: 5px;
}
.decl-stat-sub { font-size: 11.5px; color: var(--text3); }

.decl-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}
.decl-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}
.decl-card-title {
    font-family: var(--font-d);
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text);
}
.decl-total-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: var(--surface2);
    border-top: 1px solid var(--border);
}
.decl-empty {
    padding: 18px;
    text-align: center;
    font-size: 12.5px;
    color: var(--text3);
}

/* Récapitulatif */
.decl-recap { margin-top: 0; }
.decl-recap-body { padding: 4px 0; }
.decl-recap-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 11px 18px;
    font-size: 13.5px;
    border-bottom: 1px solid var(--border);
}
.decl-recap-row:last-child { border-bottom: none; }
.decl-recap-sep { height: 2px; background: var(--border2); margin: 4px 0; }
.decl-recap-final {
    background: var(--surface2);
    font-size: 15px;
}
.decl-recap-final strong { font-size: 18px; color: var(--danger); }

/* ═══ ACHATS ═══ */
.r { text-align: right; }

/* ═══ COÛT 3D ═══ */
#page-cout3d .card { height: fit-content; }
#c3d-decompo > div:last-child { border-bottom: none; }
#c3d-barre > div { transition: flex .4s ease; }

@media (max-width: 1100px) {
    .decl-stats { grid-template-columns: 1fr 1fr; }
    .decl-grid  { grid-template-columns: 1fr; }
}

/* ═══ TABLE ACHATS ═══ */
.achats-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}
.achats-table thead tr {
    background: var(--surface2);
    border-bottom: 2px solid var(--border);
}
.achats-table thead th {
    padding: 10px 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text3);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.achats-table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background .12s;
}
.achats-table tbody tr:hover { background: var(--surface2); }
.achats-table tbody td {
    padding: 10px 12px;
    font-size: 13px;
    vertical-align: middle;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ═══ TABLE ACHATS ═══ */
.achats-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.achats-table thead tr {
    background: var(--surface2);
    border-bottom: 2px solid var(--border2);
}
.achats-table th {
    padding: 10px 14px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text3);
    text-align: left;
    white-space: nowrap;
}
.achats-table th.r  { text-align: right; }
.achats-table th.c  { text-align: center; }
.achats-table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.achats-table td.r  { text-align: right; }
.achats-table td.c  { text-align: center; }
.achats-table tbody tr:hover { background: var(--surface2); }
.achats-table tbody tr:last-child td { border-bottom: none; }

/* Colonne Fournisseur : large, les autres auto */
.achats-table td:nth-child(1) { font-weight: 600; min-width: 130px; }
.achats-table td:nth-child(2) { color: var(--text2); min-width: 120px; }
.achats-table td:nth-child(3) { color: var(--text3); font-size: 12px; min-width: 80px; }
.achats-table td:nth-child(4) { white-space: nowrap; min-width: 90px; }
.achats-table td:nth-child(5),
.achats-table td:nth-child(6),
.achats-table td:nth-child(7) { text-align: right; font-variant-numeric: tabular-nums; min-width: 80px; }
.achats-table td:nth-child(8),
.achats-table td:nth-child(9) { text-align: center; width: 70px; }