:root{--ink:#10231d;--muted:#66766f;--paper:#f4f7f5;--card:#fff;--line:#dce5e0;--brand:#0b7a5a;--brand-dark:#075c44;--danger:#a52828;--success:#116b48;--shadow:0 16px 45px rgba(26,53,44,.08)}
*{box-sizing:border-box}html{font-family:"Segoe UI",Tahoma,Arial,sans-serif;background:var(--paper);color:var(--ink)}body{margin:0;min-height:100vh;background:radial-gradient(circle at 100% 0,#dff2e9 0,transparent 30rem),var(--paper)}a{color:var(--brand);text-decoration:none}button,input,textarea{font:inherit}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:1rem clamp(1rem,4vw,4rem);background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.brand{font-size:1.25rem;font-weight:800;color:var(--ink)}.brand span{display:block;font-size:.72rem;color:var(--muted);font-weight:600}.topbar nav{display:flex;align-items:center;gap:1.25rem}.topbar nav form{margin:0}.link-button{border:0;background:none;color:var(--danger);cursor:pointer;padding:0}.container{max-width:1180px;margin:0 auto;padding:clamp(1.25rem,4vw,3.5rem)}.login-container{display:grid;place-items:center;min-height:100vh}.login-card{width:min(100%,430px);padding:clamp(1.5rem,5vw,3rem);background:var(--card);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}h1,h2,p{margin-top:0}h1{font-size:clamp(2rem,5vw,3.4rem);letter-spacing:-.04em;margin-bottom:.5rem}h2{font-size:1.2rem}.eyebrow{color:var(--brand);font-weight:800;font-size:.8rem;letter-spacing:.08em}.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;margin-bottom:2rem}.page-head p{color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.25rem}.stats article{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:1.4rem;box-shadow:var(--shadow)}.stats span{display:block;color:var(--muted);font-size:.9rem}.stats strong{display:block;font-size:2rem;margin-top:.4rem}.panel{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:1.25rem;box-shadow:var(--shadow)}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem}.panel-head h2{margin:0}.form-panel{max-width:720px}.form-stack{display:grid;gap:1rem}.form-stack label{display:grid;gap:.45rem;color:var(--muted);font-weight:700}.form-stack input,.form-stack textarea,.search input{width:100%;border:1px solid var(--line);background:#fbfdfc;color:var(--ink);border-radius:12px;padding:.9rem 1rem;outline:none}.form-stack input:focus,.form-stack textarea:focus,.search input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(11,122,90,.12)}textarea{min-height:130px;resize:vertical}.primary,.secondary,.search button{border:0;border-radius:12px;padding:.8rem 1.15rem;font-weight:800;cursor:pointer}.primary{background:var(--brand);color:#fff}.primary:hover{background:var(--brand-dark)}.secondary{background:#e9efec;color:var(--ink)}.button{display:inline-flex;align-items:center;justify-content:center}.actions{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.search{display:flex;gap:.75rem;margin-bottom:1.25rem}.search button{background:var(--ink);color:#fff;min-width:90px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.patient-card{display:grid;gap:.45rem;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:1.2rem;color:var(--ink);box-shadow:var(--shadow);transition:.2s transform,.2s border-color}.patient-card:hover{transform:translateY(-2px);border-color:#9fcbbb}.patient-card span,.patient-card small{color:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:650px}th,td{text-align:right;padding:.9rem;border-bottom:1px solid var(--line)}th{color:var(--muted);font-size:.82rem}.visit-list{display:grid}.visit{display:flex;justify-content:space-between;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}.visit:last-child{border-bottom:0}.visit strong,.visit small{display:block}.visit small{margin-top:.35rem;color:var(--muted)}.visit-cost{text-align:left}.visit-cost a{display:block;margin-top:.35rem}.empty{padding:2rem;text-align:center;color:var(--muted)}.flash{max-width:720px;margin:0 0 1rem;padding:1rem;border-radius:12px}.flash.error{background:#fdeaea;color:var(--danger)}.flash.success{background:#e4f5ec;color:var(--success)}.mono{font-family:ui-monospace,monospace;font-size:.8rem}
@media(max-width:800px){.topbar{position:static;align-items:flex-start}.topbar nav{display:grid;grid-template-columns:repeat(2,auto);gap:.65rem 1rem}.page-head{align-items:flex-start;flex-direction:column}.stats,.cards{grid-template-columns:1fr}.search{flex-direction:column}.visit{align-items:flex-start}.container{padding:1rem}.panel{padding:1rem;border-radius:16px}h1{font-size:2rem}}