*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
--warm-black:#1c1410;--espresso:#2a1f18;--walnut:#4a3728;--cinnamon:#8b6844;
--honey:#d4920c;--golden:#e8b04a;--butter:#f5d88e;--flour:#faf4e8;--cream:#fef9ef;
--white:#fff;--sourdough:#e8dcc8;--crust:#c4956a;--berry:#a83248;--sage:#5a7a5a;
--font-serif:'Playfair Display',Georgia,serif;--font-sans:'DM Sans',system-ui,sans-serif;
}
body{font-family:var(--font-sans);background:var(--warm-black);color:var(--cream);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem 1rem}
a{color:var(--honey);text-decoration:none;transition:color .2s}
a:hover{color:var(--golden)}
.auth-container{width:100%;max-width:480px}
.auth-brand{text-align:center;margin-bottom:2rem}
.auth-brand a{font-family:var(--font-serif);font-size:1.5rem;font-weight:700;color:var(--honey)}
.auth-card{background:var(--espresso);border:1px solid rgba(212,146,12,.12);border-radius:24px;padding:2.5rem;backdrop-filter:blur(8px)}
.auth-card h1{font-family:var(--font-serif);font-size:1.75rem;font-weight:700;margin-bottom:.5rem;color:var(--cream)}
.auth-card .subtitle{font-size:.875rem;color:var(--cinnamon);margin-bottom:2rem}
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-size:.875rem;font-weight:600;color:var(--golden);margin-bottom:.35rem}
.form-group input{width:100%;padding:.85rem 1.25rem;border-radius:14px;border:2px solid var(--walnut);background:rgba(28,20,16,.5);color:var(--cream);font-family:var(--font-sans);font-size:1rem;outline:none;transition:border-color .2s}
.form-group input:focus{border-color:var(--honey)}
.form-group input::placeholder{color:var(--cinnamon)}
.form-group input[type="checkbox"]{width:auto;padding:0;border:none;background:none;border-radius:0}
.form-error{font-size:.8rem;color:var(--berry);margin-top:.35rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.auth-btn{display:block;width:100%;padding:.85rem;border-radius:14px;border:none;background:var(--honey);color:var(--white);font-family:var(--font-sans);font-size:1rem;font-weight:700;cursor:pointer;transition:background .2s,transform .2s;margin-top:.5rem}
.auth-btn:hover{background:var(--golden);transform:translateY(-1px)}
.auth-footer{text-align:center;margin-top:1.5rem;font-size:.875rem;color:var(--cinnamon)}
@media(max-width:500px){.form-row{grid-template-columns:1fr}.auth-card{padding:1.75rem}}