.page-shell {
    width: min(calc(100% - 40px), 960px);
    margin: 0 auto;
    padding: 48px 0 72px;
}

.hero-card,
.panel-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.hero-card {
    padding: 36px 32px;
    margin-bottom: 22px;
}

.hero-card h1 {
    margin: 0 0 10px;
    color: var(--text);
    font-size: clamp(26px, 4vw, 38px);
    letter-spacing: -0.6px;
}

.hero-card p {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 2;
}

.panel-card {
    padding: 28px;
}

.panel-card h3 {
    margin: 0 0 18px;
    font-size: 18px;
}

.info-list {
    margin: 0;
    display: grid;
    gap: 12px;
}

.info-list div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    color: var(--muted);
    font-size: 14px;
}

.info-list div:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.info-list strong {
    color: var(--text);
    font-weight: 700;
}

.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.site-footer {
    border-top: 1px solid var(--border);
    background: var(--surface);
    padding: 22px 0;
    text-align: center;
    color: var(--muted);
    font-size: 13px;
}

.messages-wrap {
    max-width: 720px;
    margin: 0 auto;
    padding: 20px 20px 0;
}

.messages-wrap .alert {
    margin-bottom: 0;
}

.poem-list {
    display: grid;
    gap: 12px;
}

.poem-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.poem-title {
    width: 100%;
    padding: 18px 20px;
    border: 0;
    background: transparent;
    color: var(--text);
    text-align: right;
    font-family: inherit;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.poem-title:hover {
    background: var(--primary-soft);
}

.poem-title .arrow {
    color: var(--primary);
    transition: transform 0.2s ease;
}

.poem-title[aria-expanded="true"] .arrow {
    transform: rotate(180deg);
}

.poem-content {
    padding: 8px 20px 22px;
    border-top: 1px solid var(--border);
}

.poem-text {
    white-space: pre-wrap;
    line-height: 2.2;
    font-size: 16px;
    color: var(--text);
}

.poem-content h3 {
    margin: 22px 0 10px;
    color: var(--primary);
    font-size: 14px;
}

.audio-item {
    background: var(--background);
    padding: 14px;
    margin-top: 10px;
    border-radius: var(--radius-sm);
}

.audio-item audio {
    width: 100%;
    margin-top: 10px;
}

.empty-state {
    text-align: center;
    padding: 40px 24px;
    color: var(--muted);
    background: var(--surface);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
}

.logout-form {
    margin: 0;
}

.navbar-container .nav-links {
    display: flex;
}

@media (max-width: 640px) {
    .navbar-container {
        flex-wrap: wrap;
        min-height: unset;
        padding: 12px 0;
    }

    .navbar-container .nav-links {
        width: 100%;
        order: 3;
        margin-right: 0;
        padding-bottom: 6px;
    }
}

@media (max-width: 640px) {
    .hero-card,
    .panel-card {
        padding: 24px 18px;
    }

    .info-list div {
        flex-direction: column;
        gap: 4px;
    }
}