:root{
--bg:#0e1117;--bg2:#151922;--bg3:#1c2230;--bg4:#232d3f;
--border:#253047;--border2:#2e3d55;
--text:#dce3f0;--text2:#8a9bbf;--text3:#4d607f;
--accent:#3b82f6;--accent2:#60a5fa;--accent-g:rgba(59,130,246,.2);
--green:#22c55e;--red:#ef4444;--amber:#f59e0b;--cyan:#06b6d4;--purple:#a855f7;
--sidebar:220px;--r:8px;--r2:12px;
--font:'Outfit',sans-serif;--mono:'JetBrains Mono','Courier New',monospace;
--sh:0 4px 20px rgba(0,0,0,.4);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;display:flex;line-height:1.6}
a{color:var(--accent2);text-decoration:none}
input,select,textarea,button{font-family:inherit}
img{max-width:100%}

/* ── Layout ── */
.sidebar{width:var(--sidebar);background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:200;transition:transform .2s;overflow-y:auto}
.sb-brand{display:flex;align-items:center;gap:10px;padding:20px 16px 16px;border-bottom:1px solid var(--border)}
.sb-logo{width:34px;height:34px;background:var(--accent);border-radius:var(--r);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.sb-title{font-size:15px;font-weight:700;letter-spacing:.02em}
.sb-sub{font-size:10px;color:var(--text3);letter-spacing:.06em;text-transform:uppercase}
.sb-section{padding:8px 10px 2px;font-size:10px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.1em;margin-top:4px}
.sb-nav{padding:6px 8px;flex:1}
.nav-a{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--r);color:var(--text2);font-size:13px;font-weight:500;transition:all .15s;margin-bottom:1px;cursor:pointer}
.nav-a:hover{background:var(--bg3);color:var(--text)}
.nav-a.active{background:var(--accent-g);color:var(--accent2);border-left:2px solid var(--accent)}
.nav-a .icon{width:18px;text-align:center;font-size:14px;flex-shrink:0}
.sb-user{padding:10px;border-top:1px solid var(--border);display:flex;align-items:center;gap:8px}
.avatar{width:32px;height:32px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;flex-shrink:0}
.sb-user-info{flex:1;min-width:0}
.sb-user-name{font-size:12.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-user-role{font-size:11px;color:var(--text3)}
.btn-logout{color:var(--text3);font-size:16px;padding:6px;border-radius:var(--r);transition:all .15s;flex-shrink:0}
.btn-logout:hover{color:var(--red);background:rgba(239,68,68,.1)}

.main{margin-left:var(--sidebar);flex:1;min-height:100vh}
.topbar{background:var(--bg2);border-bottom:1px solid var(--border);padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}
.topbar-left{display:flex;align-items:center;gap:12px}
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text2)}
.breadcrumb span{color:var(--text3)}
.topbar-right{display:flex;align-items:center;gap:10px}
.page-body{padding:22px 24px 60px}

/* ── Page header ── */
.ph{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px;gap:16px;flex-wrap:wrap}
.ph-title{font-size:20px;font-weight:700;color:var(--text)}
.ph-sub{font-size:12.5px;color:var(--text3);margin-top:2px}
.ph-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--r);font-size:13px;font-weight:500;cursor:pointer;border:none;transition:all .15s;white-space:nowrap;text-decoration:none}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent2);box-shadow:0 0 14px var(--accent-g)}
.btn-secondary{background:var(--bg3);color:var(--text);border:1px solid var(--border2)}
.btn-secondary:hover{background:var(--bg4)}
.btn-success{background:rgba(34,197,94,.15);color:var(--green);border:1px solid rgba(34,197,94,.3)}
.btn-success:hover{background:rgba(34,197,94,.25)}
.btn-danger{background:rgba(239,68,68,.15);color:var(--red);border:1px solid rgba(239,68,68,.3)}
.btn-danger:hover{background:rgba(239,68,68,.25)}
.btn-warning{background:rgba(245,158,11,.15);color:var(--amber);border:1px solid rgba(245,158,11,.3)}
.btn-info{background:rgba(6,182,212,.15);color:var(--cyan);border:1px solid rgba(6,182,212,.3)}
.btn-sm{padding:5px 11px;font-size:12px}
.btn-xs{padding:3px 8px;font-size:11px}
.btn-icon{padding:7px;width:32px;height:32px;justify-content:center}

/* ── Cards ── */
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r2);overflow:hidden;margin-bottom:18px}
.card-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:10px}
.card-title{font-size:13px;font-weight:700;color:var(--text);font-family:var(--mono);letter-spacing:.02em}
.card-body{padding:18px}

/* ── Stats ── */
.stats-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.stat{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r2);padding:16px;position:relative;overflow:hidden}
.stat::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--sc,var(--accent))}
.stat-val{font-family:var(--mono);font-size:22px;font-weight:700;color:var(--text);margin:10px 0 2px}
.stat-lbl{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.stat-icon{font-size:18px;color:var(--sc,var(--accent))}
.stat-sub{font-size:11.5px;color:var(--text3);margin-top:6px}

/* ── Table ── */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{padding:10px 13px;text-align:left;background:var(--bg3);color:var(--text3);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;border-bottom:1px solid var(--border);white-space:nowrap}
tbody tr{border-bottom:1px solid var(--border);transition:background .12s}
tbody tr:hover{background:var(--bg3)}
tbody td{padding:11px 13px;color:var(--text);vertical-align:middle}
.td-sm{font-size:11.5px;color:var(--text3)}
.td-actions{display:flex;gap:5px;align-items:center}

/* ── Badges ── */
.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:100px;font-size:11px;font-weight:600;white-space:nowrap}
.b-success{background:rgba(34,197,94,.15);color:var(--green)}
.b-danger{background:rgba(239,68,68,.15);color:var(--red)}
.b-warning{background:rgba(245,158,11,.15);color:var(--amber)}
.b-info{background:rgba(6,182,212,.15);color:var(--cyan)}
.b-purple{background:rgba(168,85,247,.15);color:var(--purple)}
.b-default{background:var(--bg3);color:var(--text2);border:1px solid var(--border)}
.b-blue{background:rgba(59,130,246,.15);color:var(--accent2)}

/* ── Forms ── */
.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.fg{display:flex;flex-direction:column;gap:5px}
.fg.full{grid-column:1/-1}
.fg.half{grid-column:span 1}
label,.lbl{font-size:11px;font-weight:700;color:var(--text2);text-transform:uppercase;letter-spacing:.06em}
.fc{background:var(--bg3);border:1px solid var(--border2);border-radius:var(--r);padding:9px 12px;color:var(--text);font-size:13px;width:100%;transition:border-color .15s,box-shadow .15s}
.fc:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-g)}
.fc::placeholder{color:var(--text3)}
select.fc option{background:var(--bg2)}
textarea.fc{resize:vertical;min-height:80px}
.form-actions{display:flex;gap:8px;justify-content:flex-end;padding-top:14px;border-top:1px solid var(--border);margin-top:6px}
.hint{font-size:11px;color:var(--text3)}

/* ── Search/Filter bar ── */
.filter-bar{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r2);padding:12px 16px;margin-bottom:14px;display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.fi{display:flex;flex-direction:column;gap:4px;flex:1;min-width:160px}
.search-wrap{position:relative;flex:1;min-width:200px}
.search-wrap .si{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--text3);pointer-events:none}
.search-inp{padding-left:32px!important}

/* ── Invoice / Print ── */
.invoice-wrap{background:#fff;color:#111;padding:40px;max-width:820px;margin:0 auto;font-size:13px}
.inv-header{display:flex;justify-content:space-between;margin-bottom:24px;gap:20px}
.inv-title{font-size:28px;font-weight:800;color:#1e293b;text-transform:uppercase;letter-spacing:.05em}
.inv-meta table{font-size:12px;border-collapse:collapse}
.inv-meta td{padding:2px 8px}
.inv-party{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:16px 0;padding:16px;background:#f8fafc;border-radius:6px}
.inv-party h4{font-size:11px;text-transform:uppercase;color:#64748b;margin-bottom:6px}
.inv-table{width:100%;border-collapse:collapse;margin:16px 0;font-size:12px}
.inv-table th{background:#1e293b;color:#fff;padding:8px 10px;text-align:left}
.inv-table td{padding:7px 10px;border-bottom:1px solid #e2e8f0}
.inv-totals{width:280px;margin-left:auto;border-collapse:collapse;font-size:13px}
.inv-totals td{padding:5px 10px;border-bottom:1px solid #e2e8f0}
.inv-totals .grand{background:#1e293b;color:#fff;font-weight:700}
.inv-footer{margin-top:30px;padding-top:16px;border-top:1px solid #e2e8f0;font-size:11px;color:#64748b}

/* ── Alert/Flash ── */
.alert{display:flex;align-items:center;gap:9px;padding:11px 16px;border-radius:var(--r);font-size:13px;font-weight:500;margin-bottom:16px;border:1px solid transparent;animation:aIn .2s ease}
@keyframes aIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.alert-success{background:rgba(34,197,94,.1);border-color:rgba(34,197,94,.3);color:var(--green)}
.alert-error{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.3);color:var(--red)}
.alert-warning{background:rgba(245,158,11,.1);border-color:rgba(245,158,11,.3);color:var(--amber)}
.alert-info{background:rgba(6,182,212,.1);border-color:rgba(6,182,212,.3);color:var(--cyan)}

/* ── Modal ── */
.modal-bg{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:900;backdrop-filter:blur(4px);align-items:center;justify-content:center}
.modal-bg.open{display:flex}
.modal{background:var(--bg2);border:1px solid var(--border2);border-radius:var(--r2);width:min(92vw,680px);max-height:90vh;overflow-y:auto;box-shadow:var(--sh);animation:mIn .2s ease}
.modal-lg{width:min(92vw,900px)}
@keyframes mIn{from{opacity:0;transform:scale(.96) translateY(-12px)}to{opacity:1;transform:none}}
.modal-hd{padding:18px 22px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-title{font-size:14px;font-weight:700;font-family:var(--mono)}
.modal-x{background:none;border:none;color:var(--text3);font-size:18px;cursor:pointer;padding:4px;border-radius:4px;line-height:1}
.modal-x:hover{color:var(--text)}
.modal-body{padding:18px 22px}
.modal-ft{padding:14px 22px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end}

/* ── Item rows (invoice builder) ── */
.item-row{display:grid;gap:8px;align-items:end;padding:8px 0;border-bottom:1px solid var(--border)}
.item-row:last-child{border-bottom:none}
.item-row-hd{display:grid;gap:8px;padding:6px 0 4px;border-bottom:1px solid var(--border);margin-bottom:2px}

/* ── Pagination ── */
.pagination{display:flex;gap:5px;justify-content:center;flex-wrap:wrap;padding-top:14px}
.page-btn{display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:32px;padding:0 8px;border-radius:var(--r);font-size:12.5px;background:var(--bg3);border:1px solid var(--border);color:var(--text2);transition:all .15s;cursor:pointer;text-decoration:none}
.page-btn:hover{background:var(--bg4);color:var(--text)}
.page-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}

/* ── Misc ── */
.mono{font-family:var(--mono)}
.text-success{color:var(--green)}.text-danger{color:var(--red)}.text-warning{color:var(--amber)}.text-info{color:var(--cyan)}.text-muted{color:var(--text3)}
.text-right{text-align:right}.text-center{text-align:center}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;vertical-align:middle;margin-right:5px}
.empty{text-align:center;padding:40px 20px;color:var(--text3)}
.empty .ei{font-size:36px;opacity:.3;margin-bottom:10px}
.divider{border:none;border-top:1px solid var(--border);margin:16px 0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.three-col{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.summary-box{background:var(--bg3);border:1px solid var(--border);border-radius:var(--r);padding:12px 16px}
.summary-row{display:flex;justify-content:space-between;align-items:center;padding:5px 0;border-bottom:1px solid var(--border);font-size:13px}
.summary-row:last-child{border-bottom:none}
.summary-row.total{font-weight:700;font-size:15px;color:var(--accent2);border-top:2px solid var(--border2);padding-top:8px;margin-top:4px}
.nav-toggle{display:none;position:fixed;top:12px;left:12px;z-index:300;background:var(--bg2);border:1px solid var(--border);border-radius:var(--r);width:38px;height:38px;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}
.nav-toggle span{display:block;width:16px;height:2px;background:var(--text);border-radius:2px}
.nav-ovl{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:150;backdrop-filter:blur(2px)}

/* ── Responsive ── */
@media(max-width:900px){.three-col{grid-template-columns:1fr 1fr}}
@media(max-width:768px){
.nav-toggle{display:flex}.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0);box-shadow:var(--sh)}
.nav-ovl.open{display:block}.main{margin-left:0}.topbar{padding:0 16px 0 60px}.page-body{padding:16px 14px 40px}
.stats-row{grid-template-columns:1fr 1fr}.ph{flex-direction:column;align-items:flex-start}.two-col,.three-col{grid-template-columns:1fr}
}
@media(max-width:500px){.stats-row{grid-template-columns:1fr}.btn{padding:7px 12px;font-size:12px}table{font-size:12px}thead th,tbody td{padding:8px 9px}}
@media print{.sidebar,.topbar,.no-print,.nav-toggle{display:none!important}.main{margin-left:0!important}.page-body{padding:0!important}}