:root{
  --bg:#f6f8fb;
  --ink:#0a1020;
  --muted:#5b6475;
  --brand:#2563eb;
  --teal:#10b981;
  --border:#e5e7ef;
  --radius:16px;
  --shadow:0 14px 44px rgba(15,23,42,.06);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
.container{max-width:1040px;margin:0 auto;padding:0 16px}
.hidden{display:none!important}
.spacer-lg{height:8px}
.site-header{position:sticky;top:0;z-index:5;background:rgba(246,248,251,.95);backdrop-filter:saturate(120%) blur(8px);border-bottom:1px solid rgba(15,23,42,.05)}
.header-inner{display:flex;justify-content:space-between;align-items:center;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}
.brand-img{width:28px;height:28px;border-radius:6px;object-fit:contain}
.brand-name{font-weight:900;letter-spacing:.2px}
.brand-name .dot{color:var(--brand)}
.top-actions .btn{margin-left:8px}
.ad-box{position:fixed;top:45%;z-index:4;width:160px;height:160px;border-radius:12px;overflow:hidden;box-shadow:0 12px 28px rgba(2,6,23,.18);border:1px solid rgba(15,23,42,.08);background:#000;text-decoration:none}
.ad-box.left{left:10px}
.ad-box.right{right:10px}
.ad-box img{width:100%;height:100%;object-fit:cover;display:block}
.ad-box .placeholder{color:#fff;display:grid;place-items:center;height:100%;font-weight:800;text-align:center;padding:8px}
@media (max-width:1100px){.ad-box{display:none}}
.page{padding:18px 0}
.editor .editor-card{background:#fff;border:1px solid rgba(15,23,42,.06);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;position:relative}
.label{color:#2b3445;font-weight:800;margin-bottom:6px;display:block}
.head-grid.head-4{display:grid;grid-template-columns:1fr 180px 1fr 1fr;gap:18px;align-items:end}
input,textarea,select,button{font-family:inherit;font-size:16px}
input[type='text'],input:not([type]),input[type='date'],textarea,select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:#fff;-webkit-appearance:none;appearance:none;min-height:44px}
textarea{min-height:84px;resize:vertical}
.parties{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:12px}
.party-title{font-weight:900;letter-spacing:.2px;margin-bottom:8px}
.party.to{text-align:right}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
.table-wrap{margin-top:16px;border-radius:14px;border:1px solid var(--border);overflow:auto;-webkit-overflow-scrolling:touch}
.items{width:100%;min-width:640px;border-collapse:separate;border-spacing:0}
.items th{background:linear-gradient(180deg,#f1f4fb,#eaf0f9);font-weight:800;color:#223049;padding:10px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap}
.items th.actions-col{width:70px}
.items td{padding:8px;border-bottom:1px solid var(--border);background:#fff}
.items tr:last-child td{border-bottom:none}
.items td input{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px;min-height:40px}
.items td .row-del{display:inline-block;border:1px solid var(--border);border-radius:8px;padding:8px 10px;background:#fff;cursor:pointer}
.table-actions{display:flex;gap:10px;margin-top:10px}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:12px;border:1px solid var(--border);padding:12px 16px;background:#fff;cursor:pointer;font-weight:700}
.btn.primary{background:linear-gradient(90deg,var(--teal),var(--brand));border-color:transparent;color:#fff}
.btn.ghost{background:#fff}
.totals-grid{align-items:flex-start}
.sum-box{min-width:360px;border:1px solid var(--border);border-radius:14px;padding:14px;background:#fbfdff}
.sum-row{display:flex;justify-content:space-between;padding:8px 0}
.sum-row strong{font-weight:800}
.sum-row.grand{font-size:20px;border-top:1px solid var(--border);margin-top:8px}
.actions{display:flex;gap:10px;justify-content:flex-end;margin-top:12px}
.made-by{text-align:center;color:#6d778a;margin-top:14px;font-size:15px}
.site-footer{padding:24px 0 28px;color:#6d778a}
.ad-form{padding:28px 0}
.ad-form h1{font-size:34px;margin-bottom:12px}
.ad-form label{display:block;margin-bottom:6px;font-weight:700}
.ad-form input[type="text"],.ad-form input[type="email"],.ad-form textarea{width:100%;box-sizing:border-box;padding:14px;border-radius:12px;border:1px solid var(--border);background:#fff}
.notice{margin-top:12px;padding:10px;border-radius:8px;background:#f8f9fb;border:1px solid var(--border)}
@media (max-width:980px){.head-grid.head-4{grid-template-columns:1fr 1fr}}
@media (max-width:780px){
  .parties,.grid-2{grid-template-columns:1fr}
  .party.to{text-align:left}
  .sum-box{min-width:unset;width:100%}
  .btn{width:100%;justify-content:center}
  .actions{flex-direction:column}
}

/* Compactare temporara pentru export PDF */
.pdf-mode .editor-card{padding:12px}
.pdf-mode .grid-2,.pdf-mode .parties{gap:12px}
.pdf-mode .spacer-lg{height:4px}
.pdf-mode .sum-box{padding:10px}
.pdf-mode .items th,.pdf-mode .items td{padding:6px}

/* Print tweaks */
@media print{
  .site-header,.ad-box,.site-footer{display:none}
  .made-by{display:block;font-size:12px;position:fixed;left:0;right:0;bottom:12mm;text-align:center;color:#6d778a}
  .editor-card{ page-break-inside: avoid; }
  /* Permitem tabelului sa se rupa între pagini pentru a evita goluri mari */
}