:root{--ink:#102a43;--muted:#627d98;--line:#d9e2ec;--paper:#fff;--canvas:#f5f8fb;--brand:#0b5d52;--brand-dark:#07443c;--success:#14804a;--success-bg:#e9f8ef;--danger:#c93636;--danger-bg:#fff0f0;--shadow:0 18px 50px rgba(16,42,67,.10)}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:Arial,"Helvetica Neue",sans-serif;line-height:1.5}.site-shell{min-height:100vh}.topbar{background:#fff;border-bottom:1px solid var(--line)}.topbar-inner{max-width:1120px;margin:auto;min-height:76px;display:flex;align-items:center;justify-content:space-between;padding:14px 24px}.brand{color:var(--brand);font-weight:800;letter-spacing:.04em;text-decoration:none;font-size:18px}.brand small{display:block;font-size:10px;color:var(--muted);font-weight:600;letter-spacing:.09em}.nav-link{color:var(--brand);font-size:14px;text-decoration:none;font-weight:bold}.page-wrap{max-width:1120px;margin:0 auto;padding:52px 24px}.hero{text-align:center;max-width:720px;margin:0 auto 30px}.eyebrow{text-transform:uppercase;color:var(--brand);letter-spacing:.13em;font-weight:800;font-size:12px}.hero h1{font-size:clamp(30px,5vw,48px);margin:9px 0 12px;line-height:1.13}.hero p{color:var(--muted);font-size:17px;margin:0}.search-card,.result-card,.login-card,.panel-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.search-card{max-width:700px;padding:20px;margin:0 auto}.search-form{display:flex;gap:10px}.input,select,textarea{width:100%;padding:13px 14px;border:1px solid #bcccdc;border-radius:9px;font:inherit;color:var(--ink);background:#fff}.input:focus,select:focus,textarea:focus{outline:3px solid rgba(11,93,82,.14);border-color:var(--brand)}.button{border:0;background:var(--brand);color:#fff;border-radius:9px;padding:13px 20px;font:700 14px Arial,sans-serif;cursor:pointer;text-decoration:none;display:inline-block;white-space:nowrap}.button:hover{background:var(--brand-dark)}.button.secondary{background:#edf3f5;color:var(--ink)}.button.danger{background:var(--danger)}.result-card{max-width:820px;margin:30px auto 0;overflow:hidden;scroll-margin-top:150px}.result-top{padding:30px;display:flex;gap:20px;align-items:center;border-bottom:1px solid var(--line)}.status-icon{width:62px;height:62px;min-width:62px;border-radius:50%;display:grid;place-items:center;font-weight:bold;font-size:32px}.status-icon.success{background:var(--success-bg);color:var(--success)}.status-icon.danger{background:var(--danger-bg);color:var(--danger)}.result-title{margin:0;font-size:25px}.result-subtitle{margin:4px 0 0;color:var(--muted)}.status-badge{display:inline-block;padding:5px 10px;border-radius:99px;font-weight:bold;font-size:13px;margin-top:8px}.status-badge.success{color:var(--success);background:var(--success-bg)}.status-badge.danger{color:var(--danger);background:var(--danger-bg)}.details{display:grid;grid-template-columns:repeat(2,1fr);margin:0}.detail{padding:20px 30px;border-bottom:1px solid var(--line)}.detail:nth-child(odd){border-right:1px solid var(--line)}.detail dt{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:bold}.detail dd{margin:5px 0 0;font-size:16px;font-weight:700}.notice{border-radius:10px;padding:14px 16px;margin:16px 0}.notice.error{background:var(--danger-bg);color:#8c2020}.notice.success{background:var(--success-bg);color:#0e6339}.admin-body{background:#eef3f5}.admin-main{max-width:1200px;margin:auto;padding:32px 24px 60px}.admin-header{background:#fff;border-bottom:1px solid var(--line)}.admin-header-inner{max-width:1200px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:16px 24px}.admin-nav{display:flex;align-items:center;gap:18px}.admin-nav a{color:var(--ink);text-decoration:none;font-size:14px;font-weight:bold}.admin-title{display:flex;justify-content:space-between;align-items:center;margin:0 0 24px}.admin-title h1{margin:0;font-size:29px}.admin-title p{color:var(--muted);margin:5px 0 0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}.stat{padding:18px}.stat .number{font-size:30px;font-weight:800}.stat .label{font-size:13px;color:var(--muted)}.panel-card{padding:24px}.table-tools{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:18px}.table-tools form{display:flex;gap:8px;max-width:420px;width:100%}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:14px 10px;border-bottom:1px solid var(--line);font-size:14px}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.certificate-form{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.field.full{grid-column:1/-1}.field label{display:block;font-size:13px;font-weight:bold;margin:0 0 7px}.field small{display:block;color:var(--muted);font-size:12px;margin-top:5px}.form-actions{display:flex;gap:10px;margin-top:24px}.login-card{max-width:430px;margin:78px auto;padding:30px}.login-card h1{margin:0 0 6px}.login-card p{color:var(--muted);margin:0 0 22px}.login-card .field{margin-bottom:16px}.qr-area{display:grid;grid-template-columns:190px 1fr;gap:28px;align-items:center}.qr-area img{width:180px;height:180px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:10px}.muted{color:var(--muted)}.empty{padding:28px;text-align:center;color:var(--muted)}
@media(max-width:700px){.page-wrap{padding:34px 16px}.topbar-inner{padding:13px 16px}.search-form{display:block}.search-form .button{width:100%;margin-top:10px}.details,.certificate-form{grid-template-columns:1fr}.detail:nth-child(odd){border-right:0}.stats{grid-template-columns:repeat(2,1fr)}.result-top{padding:22px}.detail{padding:17px 22px}.admin-title{display:block}.admin-title .button{margin-top:15px}.table-tools{display:block}.table-tools form{max-width:none;margin-top:13px}.qr-area{grid-template-columns:1fr}.admin-header-inner{padding:14px 16px}.admin-nav{gap:10px}}
.table-tools form{max-width:620px}.table-tools form select{width:180px;min-width:180px}.table-tools form .input{flex:1}@media(max-width:700px){.table-tools form{flex-wrap:wrap}.table-tools form select{width:100%;min-width:0}.table-tools form .input{min-width:0;width:calc(100% - 110px)}}.date-shortcuts{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.date-shortcuts button{border:1px solid #bcccdc;background:#fff;color:var(--brand);border-radius:7px;padding:5px 9px;font:700 12px Arial,sans-serif;cursor:pointer}.date-shortcuts button:hover,.date-shortcuts button:focus{background:#edf3f5}