/* ===========================================================
   Koperasi Pelanggan — stylesheet mandiri (tanpa dependensi)
   =========================================================== */
:root{
  --bg:#f1f5f9; --card:#ffffff; --ink:#0f172a; --muted:#64748b; --line:#e2e8f0;
  --primary:#4f46e5; --primary-d:#4338ca; --primary-l:#eef2ff;
  --side:#0f172a; --side-2:#1e293b; --side-ink:#cbd5e1; --side-active:#6366f1;
  --green:#059669; --green-l:#ecfdf5; --red:#dc2626; --red-l:#fef2f2;
  --amber:#d97706; --amber-l:#fffbeb; --blue:#2563eb; --blue-l:#eff6ff;
  --radius:14px; --shadow:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04);
  --shadow-lg:0 10px 30px -10px rgba(15,23,42,.25);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 .4em}

/* ---------- Layout ---------- */
.app{display:flex;min-height:100vh}
.sidebar{width:255px;background:var(--side);color:var(--side-ink);position:fixed;top:0;bottom:0;left:0;display:flex;flex-direction:column;z-index:40;overflow-y:auto}
.main-wrap{flex:1;margin-left:255px;display:flex;flex-direction:column;min-height:100vh;min-width:0}
.content{flex:1;padding:24px 28px}
.foot{padding:16px 28px;color:var(--muted);font-size:12px;border-top:1px solid var(--line);background:var(--card)}

/* ---------- Sidebar ---------- */
.brand{display:flex;gap:11px;align-items:center;padding:20px 18px;border-bottom:1px solid rgba(255,255,255,.07)}
.brand-logo{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,#6366f1,#4338ca);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.brand-txt{display:flex;flex-direction:column;min-width:0}
.brand-name{color:#fff;font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-sub{font-size:10.5px;color:#7c8aa5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav{padding:12px 12px 24px}
.nav-title{font-size:10.5px;text-transform:uppercase;letter-spacing:.09em;color:#64748b;font-weight:700;padding:16px 10px 7px}
.nav-link{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:9px;color:var(--side-ink);font-weight:500;margin-bottom:2px;transition:.12s}
.nav-link:hover{background:var(--side-2);color:#fff;text-decoration:none}
.nav-link.active{background:var(--side-active);color:#fff;box-shadow:0 4px 12px -4px rgba(99,102,241,.6)}
.nav-ico{width:19px;height:19px;flex-shrink:0;display:flex}
.nav-ico svg{width:19px;height:19px}

/* ---------- Topbar ---------- */
.topbar{position:sticky;top:0;z-index:30;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:12px 28px;min-height:62px}
.topbar-title{font-weight:700;font-size:17px;flex:1}
.topbar-right{display:flex;align-items:center;gap:12px}
.hamburger{display:none;background:none;border:none;cursor:pointer;color:var(--ink);padding:4px}
.hamburger svg{width:24px;height:24px}
.user-chip{display:flex;align-items:center;gap:9px}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#6366f1,#4338ca);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}
.user-meta{display:flex;flex-direction:column;line-height:1.25}
.user-name{font-weight:600;font-size:13px}
.user-role{font-size:11px;color:var(--muted)}
.btn-logout{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted)}
.btn-logout:hover{background:var(--red-l);color:var(--red);border-color:var(--red)}
.btn-logout svg{width:18px;height:18px}

/* ---------- Page head ---------- */
.page-head{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.page-head h1{font-size:22px;margin:0}
.page-head .sub{color:var(--muted);font-size:13px;margin-top:2px}
.page-actions{display:flex;gap:8px;flex-wrap:wrap}

/* ---------- Cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:20px}
.card-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.card-head h3{margin:0;font-size:15px}
.card-body{padding:20px}

/* ---------- Stat cards ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin-bottom:22px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat .ico{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.stat .ico svg{width:22px;height:22px}
.stat .label{color:var(--muted);font-size:12.5px;font-weight:500}
.stat .value{font-size:23px;font-weight:800;margin-top:2px;letter-spacing:-.02em}
.stat .meta{font-size:11.5px;color:var(--muted);margin-top:4px}
.ico-green{background:var(--green-l);color:var(--green)} .ico-red{background:var(--red-l);color:var(--red)}
.ico-blue{background:var(--blue-l);color:var(--blue)} .ico-indigo{background:var(--primary-l);color:var(--primary)}
.ico-amber{background:var(--amber-l);color:var(--amber)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:9px;border:1px solid var(--line);background:var(--card);color:var(--ink);font-size:13px;font-weight:600;cursor:pointer;transition:.12s;text-decoration:none;white-space:nowrap}
.btn:hover{background:#f8fafc;text-decoration:none}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-d)}
.btn-success{background:var(--green);border-color:var(--green);color:#fff}
.btn-success:hover{filter:brightness(.94)}
.btn-danger{background:var(--red);border-color:var(--red);color:#fff}
.btn-danger:hover{filter:brightness(.94)}
.btn-ghost{background:transparent}
.btn-sm{padding:6px 10px;font-size:12px}
.btn-icon{padding:7px;border-radius:8px}
.btn-icon svg{width:15px;height:15px}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{background:#f8fafc;text-align:left;padding:11px 14px;font-weight:700;color:#475569;border-bottom:1px solid var(--line);white-space:nowrap;font-size:12px;text-transform:uppercase;letter-spacing:.03em}
table.tbl td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
table.tbl tbody tr:hover{background:#fafbfc}
table.tbl tbody tr:last-child td{border-bottom:none}
.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl .muted{color:var(--muted)}
.tbl-total td{font-weight:800;background:#f8fafc;border-top:2px solid var(--line)}
.empty{padding:44px 20px;text-align:center;color:var(--muted)}
.empty svg{width:46px;height:46px;opacity:.3;margin-bottom:8px}

/* ---------- Badges ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:700;line-height:1.6}
.badge-green{background:var(--green-l);color:var(--green)}
.badge-red{background:var(--red-l);color:var(--red)}
.badge-blue{background:var(--blue-l);color:var(--blue)}
.badge-amber{background:var(--amber-l);color:var(--amber)}
.badge-gray{background:#f1f5f9;color:#475569}
.badge-indigo{background:var(--primary-l);color:var(--primary)}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.form-grid .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-weight:600;font-size:12.5px;color:#334155}
.field .hint{font-size:11.5px;color:var(--muted)}
input,select,textarea{font-family:inherit;font-size:13.5px;padding:10px 12px;border:1px solid #cbd5e1;border-radius:9px;background:#fff;color:var(--ink);width:100%;transition:.12s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-l)}
input[readonly]{background:#f8fafc;color:var(--muted)}
textarea{resize:vertical;min-height:74px}
.req::after{content:' *';color:var(--red)}
.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px;flex-wrap:wrap}

/* ---------- Alerts ---------- */
.alert{position:relative;padding:13px 40px 13px 16px;border-radius:11px;margin-bottom:16px;font-size:13.5px;font-weight:500;border:1px solid transparent}
.alert-success{background:var(--green-l);color:#065f46;border-color:#a7f3d0}
.alert-danger,.alert-error{background:var(--red-l);color:#991b1b;border-color:#fecaca}
.alert-warning{background:var(--amber-l);color:#92400e;border-color:#fde68a}
.alert-info{background:var(--blue-l);color:#1e40af;border-color:#bfdbfe}
.alert-x{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;font-size:20px;cursor:pointer;color:inherit;opacity:.6}
.alert-x:hover{opacity:1}

/* ---------- Filter bar ---------- */
.filterbar{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:16px}
.filterbar .field{gap:4px}
.filterbar label{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.filterbar input,.filterbar select{padding:8px 10px;font-size:13px}
.searchbox{position:relative}
.searchbox input{padding-left:34px;min-width:220px}
.searchbox svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--muted)}

/* ---------- Modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(15,23,42,.55);z-index:60;display:none;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto}
.modal-bg.open{display:flex}
.modal{background:var(--card);border-radius:16px;width:100%;max-width:720px;box-shadow:var(--shadow-lg);animation:pop .18s ease}
.modal-lg{max-width:960px}
@keyframes pop{from{transform:translateY(12px);opacity:0}to{transform:none;opacity:1}}
.modal-head{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.modal-head h3{margin:0;font-size:17px}
.modal-body{padding:22px}
.modal-close{background:none;border:none;font-size:26px;line-height:1;cursor:pointer;color:var(--muted)}

/* ---------- Detail lists / line items ---------- */
.lines td{padding:8px}
.lines input,.lines select{padding:8px 10px}
.chip{display:inline-block;padding:2px 8px;border-radius:6px;background:#f1f5f9;font-size:11px;font-weight:600;color:#475569}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;font-size:13px}
.kv dt{color:var(--muted)}
.kv dd{margin:0;font-weight:600}

.text-green{color:var(--green)} .text-red{color:var(--red)} .text-muted{color:var(--muted)}
.mono{font-variant-numeric:tabular-nums;font-family:'Consolas',monospace}
.nowrap{white-space:nowrap}
.mt0{margin-top:0}.mb0{margin-bottom:0}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.flex{display:flex;gap:10px;align-items:center}
.between{justify-content:space-between}

/* ---------- Backdrop (mobile) ---------- */
.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:35;display:none}
.backdrop.show{display:block}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .sidebar{transform:translateX(-100%);transition:.2s;box-shadow:var(--shadow-lg)}
  .sidebar.open{transform:none}
  .main-wrap{margin-left:0}
  .hamburger{display:block}
  .form-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .content{padding:18px 16px}
  .topbar{padding:12px 16px}
  .user-meta{display:none}
}

/* ===========================================================
   PRINT / PDF  — hanya .print-area yang dicetak
   =========================================================== */
.print-only{display:none}
@media print{
  @page{margin:14mm}
  body{background:#fff;font-size:12px}
  .sidebar,.topbar,.foot,.backdrop,.no-print,.page-actions,.filterbar{display:none!important}
  .main-wrap{margin:0}
  .content{padding:0}
  .card{border:none;box-shadow:none}
  .print-only{display:block}
  table.tbl th{background:#f0f0f0!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .print-area{padding:0}
  a{color:#000;text-decoration:none}
}