.onboarding-layer[hidden] {
    display: none !important;
}

.onboarding-layer {
    position: fixed;
    inset: 0;
    z-index: 3200;
    pointer-events: none;
}

.onboarding-highlight {
    position: fixed;
    border: 2px solid rgba(3, 61, 96, 0.36);
    border-radius: 14px;
    box-shadow: 0 0 0 5px rgba(3, 61, 96, 0.08), 0 12px 30px rgba(15, 23, 42, 0.12);
    opacity: 0;
    transition: top 0.16s ease, left 0.16s ease, width 0.16s ease, height 0.16s ease, opacity 0.16s ease;
}

.onboarding-card {
    position: fixed;
    width: min(360px, calc(100vw - 24px));
    max-height: min(72vh, 420px);
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 14px;
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.18);
    pointer-events: auto;
    overflow: hidden;
    transition: top 0.16s ease, left 0.16s ease, transform 0.16s ease;
}

.onboarding-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), rgba(3, 61, 96, 0.26));
}

.onboarding-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.onboarding-step {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 0 10px;
    border-radius: 999px;
    background: rgba(3, 61, 96, 0.08);
    color: var(--accent-color);
    font-size: 0.78rem;
    font-weight: 700;
}

.onboarding-close {
    width: 32px;
    height: 32px;
    display: inline-grid;
    place-items: center;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
}

.onboarding-close:hover,
.onboarding-close:focus-visible {
    background: rgba(148, 163, 184, 0.14);
    color: var(--text-primary);
    outline: none;
}

.onboarding-card h2 {
    margin: 2px 0 0;
    font-size: 1rem;
    line-height: 1.25;
    color: var(--text-primary);
}

.onboarding-card p {
    margin: 0;
    overflow-y: auto;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.45;
}

.onboarding-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
    padding-top: 6px;
}

.onboarding-button {
    min-height: 38px;
    padding: 9px 13px;
    border: 1px solid var(--accent-color);
    border-radius: 10px;
    background: var(--accent-color);
    color: #fff;
    font-size: 0.86rem;
    font-weight: 700;
    cursor: pointer;
}

.onboarding-button-light {
    background: rgba(148, 163, 184, 0.08);
    border-color: rgba(148, 163, 184, 0.28);
    color: var(--text-primary);
}

.onboarding-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.onboarding-button:hover:not(:disabled),
.onboarding-button:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.14);
    outline: none;
}

.onboarding-target {
    position: relative;
    z-index: 3100 !important;
    border-radius: 12px;
}

.onboarding-restart {
    width: 100%;
    border: 0;
    background: transparent;
    text-align: left;
    font: inherit;
    cursor: pointer;
}

@media (max-width: 640px) {
    .onboarding-highlight {
        border-width: 1px;
        box-shadow: 0 0 0 4px rgba(3, 61, 96, 0.07);
    }

    .onboarding-card {
        left: 10px !important;
        right: 10px !important;
        bottom: max(10px, env(safe-area-inset-bottom));
        top: auto !important;
        width: auto;
        max-height: min(42vh, 300px);
        padding: 13px;
        border-radius: 16px;
        box-shadow: 0 -12px 36px rgba(15, 23, 42, 0.18);
    }

    .onboarding-card h2 {
        font-size: 0.96rem;
    }

    .onboarding-card p {
        font-size: 0.84rem;
        line-height: 1.38;
    }

    .onboarding-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 7px;
    }

    .onboarding-button {
        min-height: 36px;
        padding: 8px 10px;
        font-size: 0.82rem;
    }

    #onboardingSkipButton {
        grid-column: 1 / -1;
    }
}

@media (max-width: 380px) {
    .onboarding-card {
        left: 8px !important;
        right: 8px !important;
        max-height: min(45vh, 285px);
        padding: 12px;
    }

    .onboarding-actions {
        gap: 6px;
    }

    .onboarding-button {
        font-size: 0.78rem;
        padding-inline: 8px;
    }
}