:root {
    --bg:          #F2EDEB;
    --text:        #34403A;
    --plum:        #744253;
    --olive:       #84894A;
    --rose:        #C78283;
    --white:       #ffffff;
    --card-shadow: 0 2px 10px rgba(52, 64, 58, 0.15);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    background-color: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

header {
    background-color: var(--plum);
    color: var(--white);
    padding: 1.25rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.back-btn {
    background: none;
    border: 2px solid var(--white);
    color: var(--white);
    padding: 0.4rem 1rem;
    border-radius: 6px;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
    flex-shrink: 0;
}
.back-btn:hover { background: rgba(255,255,255,0.15); }

@media (max-width: 600px) {
    header {
        padding: 0.65rem 1rem;
    }

    .back-btn {
        font-size: 0.85rem;
        padding: 0.3rem 0.65rem;
    }
}

.name-limit-hint {
    display: none;
    font-size: 0.8rem;
    color: var(--olive);
    margin-top: 0.2rem;
}