:root {
    --drk-indigo: #6366f1;
    --drk-violet: #7c3aed;
    --drk-cyan: #22d3ee;
    --drk-ink: #0f172a;
    --drk-ink-2: #1e293b;
    --drk-slate: #64748b;
    --drk-bg: #f1f5f9;
    --drk-card: #ffffff;
    --drk-border: #e2e8f0;
    --drk-green: #16a34a;
    --drk-amber: #d97706;
    --drk-red: #dc2626;
    --drk-sidebar-w: 256px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--drk-bg);
    color: var(--drk-ink);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; }
a { color: var(--drk-indigo); text-decoration: none; }

/* ===== Layout (menu horizontal no topo) ===== */
.drk-app { display: flex; flex-direction: column; min-height: 100vh; }

.drk-topbar {
    background: linear-gradient(90deg, #0f172a 0%, #131c33 100%);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex; align-items: center; gap: 24px;
    padding: 0 24px; height: 62px;
    position: sticky; top: 0; z-index: 30;
}

.drk-brand {
    display: flex; align-items: center; gap: 11px;
    flex-shrink: 0;
}
.drk-brand img { width: 36px; height: 36px; border-radius: 10px; box-shadow: 0 4px 14px rgba(99,102,241,.4); }
.drk-brand .brand-name { display: block; font-weight: 800; font-size: 1.1rem; color: #fff; line-height: 1; letter-spacing: -0.5px; }
.drk-brand .brand-sub { display: block; font-size: .62rem; letter-spacing: 2.5px; text-transform: uppercase; color: #818cf8; margin-top: 2px; }

.drk-nav { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; overflow-x: auto; }
.drk-nav a {
    display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
    padding: 8px 14px; border-radius: 9px;
    color: #cbd5e1; font-weight: 500; font-size: .9rem; transition: all .15s;
}
.drk-nav a i { font-size: 1.05rem; opacity: .85; }
.drk-nav a:hover { background: rgba(255,255,255,0.07); color: #fff; }
.drk-nav a.active {
    background: linear-gradient(90deg, rgba(99,102,241,.28), rgba(124,58,237,.16));
    color: #fff;
}

.drk-content { padding: 28px; width: 100%; }
.drk-pill { display: inline-flex; align-items: center; gap: 7px; font-size: .8rem; font-weight: 600;
    background: #ecfdf5; color: var(--drk-green); padding: 6px 12px; border-radius: 999px; }
.drk-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--drk-green); box-shadow: 0 0 0 3px rgba(22,163,74,.15); }

/* ===== Cards ===== */
.drk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; }
.drk-card { background: var(--drk-card); border: 1px solid var(--drk-border); border-radius: 16px; padding: 20px;
    box-shadow: 0 1px 3px rgba(15,23,42,.04); }
.drk-stat { display:flex; justify-content:space-between; align-items:flex-start; }
.drk-stat .label { font-size: .8rem; color: var(--drk-slate); font-weight: 600; display:flex; align-items:center; gap:8px; }
.drk-stat .value { font-size: 2rem; font-weight: 800; margin-top: 8px; letter-spacing: -1px; }
.drk-stat .sub { font-size: .78rem; color: var(--drk-slate); margin-top: 4px; }
.drk-stat .ico { width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: #fff; flex:none; }
.bg-indigo { background: linear-gradient(135deg,#6366f1,#7c3aed);} .bg-cyan{background:linear-gradient(135deg,#06b6d4,#22d3ee);}
.bg-green{background:linear-gradient(135deg,#16a34a,#22c55e);} .bg-amber{background:linear-gradient(135deg,#d97706,#f59e0b);}
.bg-rose{background:linear-gradient(135deg,#e11d48,#fb7185);} .bg-slate{background:linear-gradient(135deg,#475569,#64748b);}

.section-title { font-size: 1.05rem; font-weight: 700; margin: 28px 0 14px; }

/* ===== Tables ===== */
.drk-table-wrap { background:#fff; border:1px solid var(--drk-border); border-radius:16px; overflow:hidden; }
table.drk-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.drk-table thead th { background:#f8fafc; text-align:left; padding:12px 16px; font-weight:600; color:var(--drk-slate);
    font-size:.76rem; text-transform:uppercase; letter-spacing:.5px; border-bottom:1px solid var(--drk-border); }
.drk-table td { padding: 12px 16px; border-bottom: 1px solid #f1f5f9; }
.drk-table tbody tr:hover { background:#f8fafc; }
.drk-table tbody tr:last-child td { border-bottom: none; }

/* layout fixo p/ colunas redimensionáveis + truncamento de células */
table.drk-table--resizable { table-layout: fixed; }
.drk-table--resizable td { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.drk-table--resizable.resizing { user-select:none; cursor:col-resize; }

/* cabeçalho ordenável */
.drk-table th.th-sort { position:relative; cursor:pointer; user-select:none; -webkit-user-select:none; }
.drk-table th.th-sort:hover { background:#eef2ff; color:var(--drk-indigo); }
.drk-table th.th-sort.th-active { color:var(--drk-indigo); }
.drk-table th.ta-right .th-in { justify-content:flex-end; }
.th-in { display:flex; align-items:center; gap:6px; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.sort-ico { font-size:.85rem; opacity:.5; }
.th-active .sort-ico { opacity:1; }

/* alça de redimensionamento (borda direita do th) */
.col-resizer { position:absolute; top:0; right:0; width:8px; height:100%; cursor:col-resize; z-index:2; }
.col-resizer:hover { background:linear-gradient(90deg, transparent, rgba(99,102,241,.35)); }

/* ===== Badges & buttons ===== */
.badge-soft { display:inline-flex; align-items:center; gap:5px; padding:3px 10px; border-radius:999px; font-size:.75rem; font-weight:600; }
.b-entrada{ background:#eff6ff; color:#2563eb;} .b-saida{ background:#f0fdf4; color:#16a34a;}
.b-completo{ background:#ecfdf5; color:#059669;} .b-resumo{ background:#fffbeb; color:#b45309;} .b-evento{ background:#f1f5f9; color:#64748b;}
.b-on{ background:#ecfdf5; color:#16a34a;} .b-off{ background:#fef2f2; color:#dc2626;}
.b-autorizada{ background:#ecfdf5; color:#16a34a;} .b-cancelada{ background:#fef2f2; color:#dc2626;}

.btn-drk { display:inline-flex; align-items:center; gap:7px; border:none; cursor:pointer; font-weight:600; font-size:.85rem;
    padding:8px 14px; border-radius:10px; transition:all .15s; text-decoration:none; }
.btn-primary-drk { background: linear-gradient(135deg,#6366f1,#7c3aed); color:#fff; }
.btn-primary-drk:hover { filter: brightness(1.08); }
.btn-ghost { background:#f1f5f9; color:#334155; } .btn-ghost:hover{ background:#e2e8f0; }
.btn-sm { padding:5px 10px; font-size:.8rem; }
.btn-icon-link { color: var(--drk-indigo); font-size:1.05rem; }

.drk-filters { display:flex; flex-wrap:wrap; gap:12px; align-items:end; margin-bottom:18px; }
.drk-field { display:flex; flex-direction:column; gap:5px; }
.drk-field label { font-size:.75rem; font-weight:600; color:var(--drk-slate); }
.drk-field input, .drk-field select { padding:8px 11px; border:1px solid var(--drk-border); border-radius:9px; font-size:.88rem; background:#fff; min-width:150px; }
.drk-field input:focus, .drk-field select:focus { outline:2px solid rgba(99,102,241,.35); border-color:var(--drk-indigo); }

.empty-state { text-align:center; padding:48px 20px; color:var(--drk-slate); }
.empty-state i { font-size:2.4rem; opacity:.4; display:block; margin-bottom:10px; }

.alert-warn { background:#fffbeb; border:1px solid #fde68a; color:#92400e; padding:12px 16px; border-radius:12px; font-size:.88rem; display:flex; gap:10px; align-items:center; }
.alert-ok { background:#ecfdf5; border:1px solid #a7f3d0; color:#065f46; padding:12px 16px; border-radius:12px; font-size:.88rem; display:flex; gap:10px; align-items:center; margin-bottom:18px; }

.pager { display:flex; gap:8px; align-items:center; justify-content:flex-end; margin-top:14px; font-size:.85rem; color:var(--drk-slate); }

/* topbar empresa selector */
.drk-topbar-right { display:flex; align-items:center; gap:12px; flex-shrink:0; }
.empresa-select { display:flex; align-items:center; gap:8px; background:#f8fafc; border:1px solid var(--drk-border); border-radius:10px; padding:6px 12px; }
.empresa-select i { color:var(--drk-indigo); }
.empresa-select select { border:none; background:transparent; font-weight:600; font-size:.88rem; color:var(--drk-ink); outline:none; cursor:pointer; min-width:180px; max-width:280px; }

/* monthly chart */
.chart { display:flex; gap:14px; padding:12px 4px 0; align-items:flex-end; }
.chart .col { flex:1; text-align:center; min-width:0; }
.chart .bars { height:150px; display:flex; align-items:flex-end; justify-content:center; gap:4px; }
.chart .bar { width:18px; border-radius:5px 5px 0 0; min-height:2px; transition:height .3s; }
.chart .bar.ent { background:linear-gradient(180deg,#60a5fa,#2563eb); }
.chart .bar.sai { background:linear-gradient(180deg,#4ade80,#16a34a); }
.chart .mtot { font-size:.78rem; font-weight:700; margin-bottom:4px; }
.chart .mlabel { font-size:.74rem; color:var(--drk-slate); font-weight:600; margin-top:6px; }
.chart-legend { display:flex; gap:16px; font-size:.78rem; color:var(--drk-slate); }
.chart-legend .sw { width:12px; height:12px; border-radius:3px; display:inline-block; margin-right:5px; vertical-align:-1px; }

/* topbar user + logout */
.user-chip { display:flex; align-items:center; gap:8px; font-size:.88rem; font-weight:600; color:var(--drk-ink); background:#f1f5f9; padding:6px 12px; border-radius:999px; max-width:220px; }
.user-chip i { color:var(--drk-indigo); font-size:1.1rem; }
.user-chip span { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.btn-logout { border:none; background:#f1f5f9; color:#475569; width:38px; height:38px; border-radius:10px; cursor:pointer; font-size:1.1rem; transition:all .15s; }
.btn-logout:hover { background:#fee2e2; color:var(--drk-red); }

/* login */
.login-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center;
    background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 50%,#312e81 100%); padding:20px; }
.login-card { background:#fff; width:100%; max-width:400px; border-radius:20px; padding:36px 34px;
    box-shadow:0 24px 60px rgba(0,0,0,.35); }
.login-brand { display:flex; align-items:center; gap:13px; margin-bottom:26px; }
.login-brand img { width:52px; height:52px; border-radius:14px; box-shadow:0 6px 18px rgba(99,102,241,.45); }
.login-brand .lb-name { font-size:1.4rem; font-weight:800; letter-spacing:-.5px; color:var(--drk-ink); line-height:1; }
.login-brand .lb-name span { color:var(--drk-indigo); }
.login-brand .lb-sub { font-size:.72rem; letter-spacing:2px; text-transform:uppercase; color:var(--drk-slate); margin-top:4px; }
.login-title { font-size:1.05rem; font-weight:700; margin:0 0 18px; color:var(--drk-ink); }
.login-field { margin-bottom:14px; }
.login-field label { display:block; font-size:.8rem; font-weight:600; color:var(--drk-slate); margin-bottom:6px; }
.login-input { width:100%; padding:11px 13px; border:1px solid var(--drk-border); border-radius:10px; font-size:.95rem; }
.login-input:focus { outline:2px solid rgba(99,102,241,.35); border-color:var(--drk-indigo); }
.login-btn { width:100%; margin-top:6px; padding:12px; border:none; border-radius:10px; cursor:pointer;
    background:linear-gradient(135deg,#6366f1,#7c3aed); color:#fff; font-weight:700; font-size:.95rem;
    display:flex; align-items:center; justify-content:center; gap:8px; transition:filter .15s; }
.login-btn:hover { filter:brightness(1.08); }
.login-erro { background:#fef2f2; border:1px solid #fecaca; color:#b91c1c; padding:10px 13px; border-radius:10px;
    font-size:.85rem; margin-bottom:16px; display:flex; align-items:center; gap:8px; }
.login-foot { text-align:center; font-size:.74rem; color:var(--drk-slate); margin-top:22px; }

/* bulk selection bar */
.bulk-bar { display:flex; align-items:center; gap:12px; background:#eef2ff; border:1px solid #c7d2fe;
    border-radius:12px; padding:10px 16px; margin-bottom:14px; font-size:.9rem; color:#3730a3; }
.bulk-bar strong { font-weight:800; }

/* chave de acesso */
.chave-cell { display:flex; align-items:center; gap:6px; min-width:0; }
.chave-cell code { font-family:'SFMono-Regular',Consolas,'Liberation Mono',monospace; font-size:.74rem;
    color:var(--drk-ink-2); letter-spacing:.2px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; flex:1; }
.chave-copy { flex-shrink:0; border:none; background:transparent; color:var(--drk-slate); cursor:pointer;
    font-size:.9rem; padding:0 2px; line-height:1; transition:color .15s; }
.chave-copy:hover { color:var(--drk-indigo); }

/* download actions */
.doc-actions { display:flex; gap:8px; align-items:center; justify-content:flex-end; }
.doc-actions a { color:var(--drk-slate); font-size:1.05rem; transition:color .15s; }
.doc-actions a:hover { color:var(--drk-indigo); }
.doc-actions a.pdf:hover { color:var(--drk-red); }
.doc-actions .disabled { opacity:.25; pointer-events:none; }

@media (max-width: 980px){
  .drk-topbar{ flex-wrap: wrap; height: auto; padding: 10px 16px; gap: 12px; }
  .drk-nav{ order: 3; flex-basis: 100%; }
  .drk-topbar-right{ flex-wrap: wrap; }
  .empresa-select select{ min-width: 120px; }
  .drk-content{ padding: 18px; }
}

/* error UI from template */
#blazor-error-ui {
    background: lightyellow; bottom: 0; box-shadow: 0 -1px 2px rgba(0,0,0,.2);
    display: none; left: 0; padding: 0.6rem 1.25rem 0.7rem 1.25rem; position: fixed; width: 100%; z-index: 1000;
}
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: 0.75rem; top: 0.5rem; }