#user-self-management-app {
    min-height: 100%;
    color: #0f172a;
    font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
}

#user-self-management-app,
#user-self-management-app * {
    box-sizing: border-box;
}

#user-self-management-app .usm-shell {
    min-height: 100%;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(241, 245, 249, 0.98)),
        radial-gradient(circle at top right, rgba(96, 165, 250, 0.12), transparent 36%);
}

#user-self-management-app .usm-frame {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    min-height: 100%;
}

#user-self-management-app .usm-nav {
    padding: 22px 16px;
    border-right: 1px solid rgba(148, 163, 184, 0.25);
    background: linear-gradient(180deg, #dbeafe 0%, #eff6ff 100%);
}

#user-self-management-app .usm-brand {
    margin-bottom: 18px;
}

#user-self-management-app .usm-brand h1 {
    margin: 0 0 8px;
    font-size: 24px;
    line-height: 1.1;
}

#user-self-management-app .usm-brand p,
#user-self-management-app .usm-copy,
#user-self-management-app .usm-meta,
#user-self-management-app .usm-note,
#user-self-management-app .usm-status {
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    color: #475569;
}

#user-self-management-app .usm-nav-list {
    display: grid;
    gap: 8px;
}

#user-self-management-app .usm-nav-button {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.82);
    color: inherit;
    text-align: left;
    font: inherit;
    cursor: pointer;
}

#user-self-management-app .usm-nav-button.is-active {
    background: #0f172a;
    color: #f8fafc;
    border-color: #0f172a;
}

#user-self-management-app .usm-main {
    padding: 24px;
}

#user-self-management-app .usm-panel {
    display: grid;
    gap: 18px;
    max-width: 1080px;
    margin: 0 auto;
}

#user-self-management-app .usm-hero,
#user-self-management-app .usm-card,
#user-self-management-app .usm-actions {
    padding: 22px;
    border-radius: 20px;
    border: 1px solid rgba(148, 163, 184, 0.24);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
}

#user-self-management-app .usm-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

#user-self-management-app .usm-kicker {
    margin: 0 0 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #2563eb;
}

#user-self-management-app .usm-title {
    margin: 0 0 8px;
    font-size: 32px;
    line-height: 1.1;
}

#user-self-management-app .usm-pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

#user-self-management-app .usm-pill {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    background: #e2e8f0;
    font-size: 12px;
    font-weight: 700;
    color: #334155;
}

#user-self-management-app .usm-grid,
#user-self-management-app .usm-choice-grid,
#user-self-management-app .usm-list {
    display: grid;
    gap: 16px;
}

#user-self-management-app .usm-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

#user-self-management-app .usm-choice-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

#user-self-management-app .usm-field {
    display: grid;
    gap: 8px;
}

#user-self-management-app .usm-label {
    font-size: 13px;
    font-weight: 700;
    color: #334155;
}

#user-self-management-app .usm-input,
#user-self-management-app .usm-textarea {
    width: 100%;
    min-height: 42px;
    padding: 10px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    background: #fff;
    color: inherit;
    font: inherit;
}

#user-self-management-app .usm-textarea {
    min-height: 112px;
    resize: vertical;
}

#user-self-management-app .usm-input:focus,
#user-self-management-app .usm-textarea:focus {
    outline: 2px solid rgba(37, 99, 235, 0.18);
    border-color: #3b82f6;
}

#user-self-management-app .usm-choice {
    display: grid;
    gap: 8px;
    padding: 16px;
    border: 1px solid #cbd5e1;
    border-radius: 16px;
    background: #fff;
    cursor: pointer;
}

#user-self-management-app .usm-choice.is-active {
    border-color: #2563eb;
    box-shadow: inset 0 0 0 1px #2563eb;
    background: #eff6ff;
}

#user-self-management-app .usm-choice strong,
#user-self-management-app .usm-item-main strong {
    display: block;
    margin: 0 0 4px;
    font-size: 15px;
}

#user-self-management-app .usm-choice p,
#user-self-management-app .usm-item-main p {
    margin: 0;
    font-size: 13px;
    color: #475569;
}

#user-self-management-app .usm-item {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    gap: 12px;
    padding: 14px 16px;
    border: 1px solid #dbe2ea;
    border-radius: 16px;
    background: #fff;
}

#user-self-management-app .usm-item input {
    margin-top: 4px;
}

#user-self-management-app .usm-item-main {
    min-width: 0;
}

#user-self-management-app .usm-item-meta {
    margin-top: 8px;
    font-size: 12px;
    font-weight: 700;
    color: #1d4ed8;
}

#user-self-management-app .usm-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

#user-self-management-app .usm-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 18px;
    border: 0;
    border-radius: 999px;
    background: #2563eb;
    color: #f8fafc;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

#user-self-management-app .usm-button:disabled {
    cursor: default;
    opacity: 0.6;
}

#user-self-management-app .usm-message {
    font-size: 13px;
    color: #334155;
}

#user-self-management-app .usm-message.is-error {
    color: #b91c1c;
}

#user-self-management-app .usm-message.is-success {
    color: #047857;
}

#user-self-management-app .usm-loading,
#user-self-management-app .usm-error-state {
    display: grid;
    place-items: center;
    min-height: 320px;
    padding: 24px;
}

@media (max-width: 900px) {
    #user-self-management-app .usm-frame {
        grid-template-columns: 1fr;
    }

    #user-self-management-app .usm-nav {
        border-right: 0;
        border-bottom: 1px solid rgba(148, 163, 184, 0.25);
    }

    #user-self-management-app .usm-grid,
    #user-self-management-app .usm-choice-grid {
        grid-template-columns: 1fr;
    }

    #user-self-management-app .usm-hero,
    #user-self-management-app .usm-actions {
        grid-template-columns: 1fr;
        display: grid;
    }
}