*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:Arial,sans-serif;background:#f0faf9;color:#1a2e2c;min-height:100vh}
a{color:#1a6b62}
header.topbar{background:#29A296;color:#fff;padding:14px 32px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
header.topbar .logo{font-size:18px;font-weight:700;letter-spacing:.04em}
header.topbar .logo-sub{font-size:11px;opacity:.75}
header.topbar nav{display:flex;gap:16px;align-items:center;font-size:14px}
header.topbar nav a{color:#fff;text-decoration:none;opacity:.9}
header.topbar nav a:hover{opacity:1;text-decoration:underline}
header.topbar .user-badge{background:rgba(255,255,255,.15);padding:5px 12px;border-radius:20px;font-size:12px}
.container{max-width:1080px;margin:0 auto;padding:28px 20px 60px}
.container.narrow{max-width:640px}
.card{background:#fff;border-radius:12px;border:1px solid #c2ece9;margin-bottom:20px;overflow:hidden}
.card-header{background:#e0f4f2;padding:12px 20px;font-size:13px;font-weight:700;color:#1a6b62;text-transform:uppercase;letter-spacing:.06em;display:flex;justify-content:space-between;align-items:center}
.card-body{padding:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.span2{grid-column:span 2}
label{display:block;font-size:12px;font-weight:700;color:#29A296;margin-bottom:5px}
input[type=text],input[type=date],input[type=number],input[type=email],input[type=password],textarea,select{width:100%;padding:9px 12px;border:1.5px solid #c2ece9;border-radius:7px;font-size:16px;font-family:Arial,sans-serif;color:#1a2e2c;background:#fff;outline:none}
input:focus,textarea:focus,select:focus{border-color:#29A296}
textarea{resize:vertical;min-height:64px}
.items-table,.list-table{width:100%;border-collapse:collapse;font-size:13px}
.items-table th,.list-table th{background:#29A296;color:#fff;padding:9px 10px;text-align:left;font-weight:700;font-size:12px}
.items-table td,.list-table td{padding:7px 8px;vertical-align:middle;border-bottom:1px solid #eef7f6}
.items-table tr:nth-child(even) td{background:#f0faf9}
.list-table tr:hover td{background:#f0faf9}
.btn-add{margin-top:10px;padding:7px 16px;background:#e0f4f2;color:#1a6b62;border:1.5px solid #29A296;border-radius:7px;font-size:13px;font-weight:700;cursor:pointer}
.btn-add:hover{background:#c2ece9}
.btn-del{background:none;border:none;color:#e05050;font-size:18px;cursor:pointer;padding:0 4px}
.totals{margin-top:14px;display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.totals-row{display:flex;gap:20px}
.totals-label{font-size:13px;color:#445552;min-width:160px;text-align:right}
.totals-val{font-size:15px;font-weight:700;color:#1a6b62;min-width:130px;text-align:right}
.totals-val.grand{font-size:17px;color:#29A296}
.btn-gen,.btn-primary{display:inline-block;padding:14px 20px;background:#29A296;color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer;text-decoration:none;text-align:center;transition:background .15s}
.btn-gen{display:block;width:100%;margin-top:10px}
.btn-gen:hover,.btn-primary:hover{background:#1a8a80}
.btn-gen:disabled{background:#a0cdc9;cursor:not-allowed}
.btn-secondary{display:inline-block;padding:8px 14px;background:#fff;color:#1a6b62;border:1.5px solid #29A296;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;text-decoration:none}
.spec-row{display:grid;grid-template-columns:1fr 1fr 28px;gap:8px;margin-bottom:8px;align-items:center}
.hint{font-size:11px;color:#7aada8;margin-top:6px}
.photo-area{border:2px dashed #c2ece9;border-radius:10px;padding:20px;text-align:center;cursor:pointer;position:relative;background:#fafffe}
.photo-area:hover{border-color:#29A296}
.photo-area input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
#photo_preview{max-width:150px;max-height:200px;border-radius:8px;border:1.5px solid #c2ece9;display:none;margin:0 auto 10px;object-fit:contain}
.photo-hint{font-size:13px;color:#7aada8}
.photo-hint strong{color:#29A296;display:block;margin-bottom:4px}
.btn-clear{margin-top:8px;padding:4px 12px;background:none;border:1.5px solid #e05050;color:#e05050;border-radius:6px;font-size:12px;cursor:pointer;display:none}
.err-banner,.flash{margin:0 0 18px;padding:12px 18px;border-radius:8px;font-size:13px}
.err-banner{background:#fee;color:#900}
.flash.ok{background:#e0f4f2;color:#1a6b62}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700}
.badge.sent{background:#e0f4f2;color:#1a6b62}
.badge.draft{background:#fdf3d8;color:#8a6d1a}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-card{background:#fff;border-radius:14px;border:1px solid #c2ece9;padding:36px;width:100%;max-width:380px}
.login-card h1{font-size:18px;color:#1a6b62;margin-bottom:4px}
.login-card p.sub{font-size:13px;color:#7aada8;margin-bottom:22px}
.login-card label{margin-top:14px}
.login-card label:first-of-type{margin-top:0}
.search-bar{display:flex;gap:10px;margin-bottom:18px}
.search-bar input{flex:1}
.empty-state{padding:40px 20px;text-align:center;color:#7aada8;font-size:14px}

.table-scroll{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}

/* ===== Мобильная адаптация ===== */
@media (max-width:640px){
  .container{padding:16px 12px 40px}
  .card-body{padding:14px}
  header.topbar{padding:12px 16px}
  header.topbar nav{width:100%;justify-content:flex-start;gap:10px 14px}
  header.topbar .user-badge{order:5}

  .grid2,.grid3{grid-template-columns:1fr;gap:12px}
  .span2{grid-column:auto}

  input[type=text],input[type=date],input[type=number],input[type=email],input[type=password],textarea,select{
    padding:11px 12px;
    min-height:44px;
  }
  label{font-size:13px;margin-bottom:6px}

  .spec-row{grid-template-columns:1fr 1fr;grid-template-areas:"k v" "del del";gap:6px 8px}
  .spec-row input:nth-child(1){grid-area:k}
  .spec-row input:nth-child(2){grid-area:v}
  .spec-row .btn-del{grid-area:del;justify-self:end;font-size:22px;padding:6px 10px}

  .items-table th,.items-table td,.list-table th,.list-table td{padding:8px 6px;font-size:13px}
  .items-table{min-width:640px}
  .list-table{min-width:720px}

  .totals{align-items:stretch}
  .totals-row{justify-content:space-between;gap:8px}
  .totals-label{min-width:0;text-align:left}
  .totals-val{min-width:0;text-align:right}

  .search-bar{flex-wrap:wrap}
  .search-bar input,.search-bar select{flex:1 1 100%}
  .search-bar .btn-secondary,.search-bar .btn-primary{flex:1 1 auto;text-align:center}

  .login-card{padding:24px 20px}

  .btn-gen{padding:16px 20px;font-size:16px}
  .btn-add,.btn-secondary{min-height:40px}
}