* { box-sizing: border-box; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial; }
body {
    margin: 0;
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: #003971;
    color: #0f172a;
}

.card {
    width: min(420px, 92vw);
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,.1);
}

h1 { margin: 0 0 16px; font-size: 24px; }

.tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.tab {
flex: 1;
padding: 10px 12px;
border-radius: 12px;
border: 1px solid #e5e7eb;
background: #fff;
color: #0f172a;
cursor: pointer;
}
.tab.active { background: #fde68a; border-color: #facc15; }

.form { display: grid; gap: 12px; }
label { display: grid; gap: 6px; font-size: 14px; }
input {
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    background: #fff;
    color: #0f172a;
    outline: none;
}
input:focus { border-color: #facc15; }

.primary {
margin-top: 6px;
padding: 10px 12px;
border-radius: 12px;
border: 0;
background: #facc15;
color: white;
cursor: pointer;
font-weight: 600;
}

.msg { min-height: 20px; margin: 0; color: #475569; }
a {
    color: #facc15;
}
.small {margin: 14px 0 0; font-size: 13px; opacity: .9; }


.hidden { display: none; }

/* Checkboxes Styling */
.checkbox-group {
    display: grid;
    gap: 6px;
    margin-top: 4px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

/* different content in sign up vs login tab */
.hidden {
    display: none;
}

.signup-only {
    display: none;
}

/* Vet or Rookie Styling */
select {
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    background: #fff;
    color: #0f172a;
    width: 100%;
    font-size: 14px;
}

select:focus {
    outline: none;
    border-color: #facc15; 
}