:root{--blue:#0969f0;--dark:#14213d;--muted:#63708a;--line:#dfe6ef;--bg:#f5f8fc;--green:#07934f}
*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:var(--bg);color:var(--dark)}
.site-header{display:flex;justify-content:space-between;align-items:center;padding:18px 32px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.brand{display:flex;gap:13px;align-items:center;text-decoration:none;color:var(--dark)}.brand .truck{font-size:35px;color:var(--blue)}.brand strong{display:block;font-size:25px}.brand small{display:block;color:var(--muted);margin-top:3px}
.site-header nav{display:flex;gap:20px}.site-header nav a{text-decoration:none;color:var(--dark);font-weight:700;font-size:14px}
.container{max-width:1600px;margin:auto;padding:28px 32px}.hero-row{display:flex;justify-content:space-between;gap:24px;align-items:end}.hero-row h1{margin:0;font-size:34px}.hero-row p{color:var(--muted)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap}.toolbar input,.toolbar button{height:44px;border:1px solid var(--line);background:#fff;border-radius:24px;padding:0 18px}.toolbar input{min-width:240px}.toolbar button.active{background:var(--blue);color:#fff}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:25px 0}.stats article{background:#fff;border:1px solid var(--line);border-radius:15px;padding:22px;box-shadow:0 5px 16px #1020400d}.stats span{color:var(--muted)}.stats strong{display:block;font-size:36px;color:var(--blue);margin-top:5px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.vehicle-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 4px 15px #1020400a;transition:.2s}.vehicle-card.hover{transform:translateY(-3px);box-shadow:0 10px 24px #10204018}
.card-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}.number{background:var(--blue);color:#fff;border-radius:6px;padding:7px 10px;font-weight:800}.card-head strong{flex:1}.badge{border-radius:7px;padding:6px 9px;font-size:12px;font-weight:700}.badge.ok{color:var(--green);background:#edfff4;border:1px solid #a5e2bf}.badge.wait{color:#a35a00;background:#fff5df;border:1px solid #f3d292}
dl{display:grid;grid-template-columns:110px 1fr;gap:9px;margin:0;font-size:13px}dt{color:#536382}dd{margin:0;overflow:hidden;text-overflow:ellipsis}.green{color:var(--green);font-weight:700}.divider{border-top:1px solid var(--line);margin:14px 0}
.footer{text-align:center;padding:30px;color:var(--muted)}.empty{background:#fff;border-radius:14px;padding:50px;text-align:center}
.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#edf5ff,#f8fbff)}.login-card{width:min(420px,92vw);background:#fff;padding:32px;border-radius:20px;box-shadow:0 20px 60px #18356120}.login-card h1{margin-top:0}.login-card p{color:var(--muted)}.login-card label{display:block;margin:16px 0;font-size:13px;font-weight:700}.login-card input,.admin-form input,.admin-form select,.inline-form input,.inline-form select{width:100%;height:44px;border:1px solid var(--line);border-radius:9px;padding:0 12px;margin-top:7px}.primary-btn,.secondary-btn{display:inline-block;border:0;border-radius:9px;padding:12px 17px;text-decoration:none;font-weight:700;cursor:pointer}.primary-btn{background:var(--blue);color:#fff}.secondary-btn{background:#e9eef5;color:var(--dark)}.login-card .primary-btn{width:100%}.alert{background:#ffe9e9;color:#a40000;padding:12px;border-radius:8px}
.admin-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.admin-head h1{margin-bottom:5px}.admin-head p{color:var(--muted)}.admin-table-wrap{overflow:auto;background:#fff;border-radius:14px;border:1px solid var(--line)}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:14px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.admin-table th{background:#f7f9fc}.actions-cell{display:flex;gap:10px}.actions-cell form{display:inline}.actions-cell button,.actions-cell a{border:0;background:none;color:var(--blue);cursor:pointer;text-decoration:none}
.admin-form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.admin-form label{font-size:13px;font-weight:700}.admin-form .checkbox{grid-column:1/-1}.admin-form .checkbox input{width:auto;height:auto}.form-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:10px}.inline-form{display:grid;grid-template-columns:1fr 1fr 160px auto;gap:10px;background:#fff;padding:18px;border-radius:14px;margin-bottom:18px}
@media(max-width:1200px){.cards{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.site-header{padding:14px 16px}.brand strong{font-size:20px}.site-header nav a:first-child{display:none}.container{padding:20px 14px}.hero-row{display:block}.toolbar{margin-top:18px}.toolbar input{width:100%}.stats,.cards{grid-template-columns:1fr}.admin-form{grid-template-columns:1fr}.admin-form .checkbox,.form-actions{grid-column:1}.inline-form{grid-template-columns:1fr}.admin-head{align-items:flex-start;gap:15px}.admin-head>div:last-child{display:flex;flex-direction:column;gap:8px}}

.secure-toolbar{margin:24px 0 4px;justify-content:flex-end}
.admin-buttons{display:flex;gap:10px;align-items:center}
.card-admin-actions{display:flex;justify-content:flex-end;align-items:center;gap:13px;border-top:1px solid var(--line);margin-top:15px;padding-top:13px}
.card-admin-actions form{margin:0}
.card-admin-actions a,.card-admin-actions button{border:0;background:transparent;padding:0;color:var(--blue);font-weight:700;font-size:12px;text-decoration:none;cursor:pointer}
.card-admin-actions button{color:#d32626}
.inactive-card{opacity:.58}
@media(max-width:700px){.secure-toolbar{justify-content:flex-start}.admin-buttons{margin-top:15px}}

.diagnostic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:20px 0}
.diagnostic-grid article,.repair-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.diagnostic-grid span{display:block;color:var(--muted);margin-bottom:8px}.diagnostic-grid strong{font-size:24px}
.notice{padding:16px 18px;border-radius:12px;margin:18px 0;line-height:1.6}
.notice.success{background:#ecfff4;border:1px solid #9edab8;color:#08713e}
.notice.danger{background:#fff0f0;border:1px solid #efb3b3;color:#9a1c1c}
.repair-box h2{margin-top:0}
@media(max-width:700px){.diagnostic-grid{grid-template-columns:1fr}}

.notice ul{margin:8px 0 0;padding-left:20px}.notice.success{background:#ecfff4;border:1px solid #9edab8;color:#08713e}.notice.danger{background:#fff0f0;border:1px solid #efb3b3;color:#9a1c1c}.admin-form input:invalid{border-color:#e5a0a0}.admin-form input:focus,.admin-form select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px #dceaff}

.new-card{
  border:2px solid var(--blue);
  box-shadow:0 0 0 5px rgba(9,105,240,.10),0 14px 30px rgba(9,105,240,.18);
  animation:newCardPulse 1.8s ease 2;
}
.new-badge{
  background:#eaf2ff;
  color:var(--blue);
  border:1px solid #a9c9ff;
  border-radius:7px;
  padding:5px 7px;
  font-size:9px;
  font-weight:800;
}
@keyframes newCardPulse{
  0%,100%{transform:scale(1)}
  50%{transform:scale(1.015)}
}
.status-green{
    color:#16a34a;
    font-weight:700;
}

.status-red{
    color:#dc2626;
    font-weight:700;
}

.badge.ok{
    background:#ecfdf3;
    color:#16a34a;
    border:1px solid #bbf7d0;
}

.badge.wait{
    background:#fef2f2;
    color:#dc2626;
    border:1px solid #fecaca;
}