.hr-body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f3f4f6;
    color: #111827;
}

.hr-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */

.hr-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 32px;
    background: rgba(248, 250, 252, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e5e7eb;
}

.hr-header__left,
.hr-header__nav,
.hr-header__right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.hr-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.hr-brand__mark {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    background: #111827;
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
}

.hr-brand__text {
    font-size: 17px;
    font-weight: 600;
    color: #111827;
}

.hr-nav__link {
    font-size: 14px;
    color: #4b5563;
    text-decoration: none;
    padding: 6px 10px;
    border-radius: 999px;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.hr-nav__link:hover {
    background: #e5e7eb;
    color: #111827;
}

.hr-btn {
    border: none;
    outline: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    border-radius: 999px;
    padding: 7px 16px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
}

/* Header buttons */

.hr-btn_header {
    background: #111827;
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.25);
}

.hr-btn_header:hover {
    background: #020617;
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.35);
}

.hr-btn_header--ghost {
    background: #ffffff;
    color: #111827;
    border: 1px solid #d1d5db;
    box-shadow: none;
}

.hr-btn_header--ghost:hover {
    background: #f9fafb;
    border-color: #9ca3af;
}

/* Main */

.hr-main {
    flex: 1;
    padding: 32px 16px 24px;
    display: flex;
    justify-content: center;
}

.hr-main__card {
    width: 100%;
    max-width: 900px;
    background: #ffffff;
    border-radius: 18px;
    padding: 24px 24px 20px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
    border: 1px solid #e5e7eb;
}

/* Footer */

.hr-footer {
    padding: 12px 24px 16px;
    border-top: 1px solid #e5e7eb;
    font-size: 13px;
    color: #6b7280;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.hr-dot {
    width: 4px;
    height: 4px;
    border-radius: 999px;
    background: #9ca3af;
}

/* User label */

.hr-user {
    font-size: 13px;
    color: #4b5563;
}

/* Adaptive */

@media (max-width: 768px) {
    .hr-header {
        padding: 8px 16px;
        flex-wrap: wrap;
        gap: 8px;
    }

    .hr-header__nav {
        flex: 1 1 100%;
        justify-content: center;
        order: 3;
    }

    .hr-main__card {
        padding: 20px 16px 18px;
        border-radius: 14px;
    }
}