:root{--ink:#172033;--muted:#697386;--bg:#f4f7fb;--card:#fff;--blue:#2563eb;--blue2:#1d4ed8;--green:#15803d;--amber:#a16207;--red:#b42318;--line:#e3e8f0;--shadow:0 12px 35px rgba(23,32,51,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--blue);text-decoration:none}main,.hero>div,.admin-head{width:min(1040px,calc(100% - 32px));margin:auto}.hero{padding:54px 0 46px;color:#fff;background:linear-gradient(135deg,#14213d,#2563eb)}.hero h1,.admin-head h1{margin:.15em 0;font-size:clamp(2rem,6vw,3.25rem);line-height:1.05}.hero p{max-width:650px;margin:12px 0 0;color:#dbeafe}.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#60a5fa}.hero .eyebrow{color:#bfdbfe}main{padding:28px 0 60px}.narrow{width:min(600px,calc(100% - 32px));padding-top:40px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:22px}.search{display:flex;gap:10px;margin-bottom:20px}.search input{flex:1}.search .button{white-space:nowrap}input,select{width:100%;padding:12px 14px;border:1px solid #cbd5e1;border-radius:10px;font:inherit;background:#fff}input:focus{outline:3px solid #bfdbfe;border-color:var(--blue)}button,.button{display:inline-flex;justify-content:center;align-items:center;border:0;border-radius:10px;padding:11px 16px;background:var(--blue);color:#fff;font:inherit;font-weight:700;cursor:pointer}button:hover,.button:hover{background:var(--blue2)}button.secondary,.button.secondary{background:#eef2ff;color:#3730a3}.danger{background:#fee2e2;color:var(--red)}label{display:block;margin:16px 0;font-weight:700}label small{display:block;margin-top:7px;color:var(--muted);font-weight:400}fieldset{border:1px solid var(--line);border-radius:12px;margin:18px 0}.choice{display:inline-flex;gap:8px;align-items:center;margin:8px 16px 8px 0}.choice input{width:auto}.summary{display:flex;gap:14px;margin:14px 0 20px}.summary div{display:flex;gap:8px;align-items:baseline;background:#eaf1ff;padding:8px 14px;border-radius:999px}.summary span{color:var(--muted);font-size:.88rem}.contact-list,.admin-list{display:grid;gap:13px}.contact,.admin-row{display:flex;justify-content:space-between;align-items:center;gap:18px}.contact-main{display:flex;align-items:center;gap:14px}.avatar{display:grid;place-items:center;width:45px;height:45px;border-radius:14px;background:#dbeafe;color:#1d4ed8;font-weight:900}.contact h2,.admin-row h2{margin:0;font-size:1.08rem}.contact p,.admin-row p{margin:4px 0;color:var(--muted)}.contact-actions,.admin-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.status{display:inline-flex;border-radius:999px;padding:7px 11px;font-size:.8rem;font-weight:800}.status.unpaid{background:#eef2f7;color:#526173}.status.pending{background:#fef3c7;color:var(--amber)}.status.confirmed{background:#dcfce7;color:var(--green)}.alert{margin:0 0 18px;border-radius:12px;padding:13px 16px;background:#dcfce7;color:var(--green)}.alert.error{background:#fee2e2;color:var(--red)}.alert.warning{background:#fef3c7;color:var(--amber)}.reference{display:flex;justify-content:space-between;align-items:center;margin:18px 0;padding:18px;border-radius:14px;background:#eff6ff}.reference strong{font-size:2rem;letter-spacing:.12em;color:var(--blue)}.back{display:inline-block;margin-bottom:15px}.empty{text-align:center;padding:45px;color:var(--muted)}footer{text-align:center;padding:35px}.admin-head{display:flex;align-items:center;justify-content:space-between;padding:28px 0}.admin-head h1{font-size:2rem}.admin-head nav{display:flex;gap:16px}.filters{display:flex;gap:8px;overflow:auto;margin-bottom:18px;padding-bottom:5px}.filters a{white-space:nowrap;padding:9px 13px;border-radius:999px;background:#fff;border:1px solid var(--line)}.filters a.active{background:var(--ink);color:#fff}.admin-actions form{display:flex;gap:8px}.admin-row{align-items:flex-start}@media(max-width:700px){.contact,.admin-row{align-items:stretch;flex-direction:column}.contact-actions,.admin-actions{justify-content:flex-start}.contact-actions .button{width:100%}.search{flex-wrap:wrap}.search input{flex-basis:100%}.admin-head{align-items:flex-start;flex-direction:column}.admin-head nav{margin-top:12px}.reference{align-items:flex-start;flex-direction:column}.admin-actions form{width:100%}.admin-actions form button{flex:1}}