/* ============ ONBOARDING OVERLAY ============ */

.onboarding-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: var(--bg);
    display: flex;
    flex-direction: column;
    animation: onboardingFadeIn 0.4s ease;
}

@keyframes onboardingFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.onboarding-overlay.hiding {
    animation: onboardingFadeOut 0.3s ease forwards;
}

@keyframes onboardingFadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* ---- SLIDES CONTAINER ---- */
.onboarding-slides {
    flex: 1;
    position: relative;
    overflow: hidden;
}

/* ---- SINGLE SLIDE ---- */
.onboarding-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 28px;
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.35s ease, transform 0.35s ease;
    pointer-events: none;
    background: linear-gradient(180deg, var(--bg) 0%, rgba(45, 91, 227, 0.03) 100%);
}

.onboarding-slide.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.onboarding-slide.exit-left {
    opacity: 0;
    transform: translateX(-60px);
}

.onboarding-slide-content {
    max-width: 340px;
    text-align: center;
}

/* ---- ICON ---- */
.onboarding-icon {
    width: 96px;
    height: 96px;
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
}

/* ---- TEXT ---- */
.onboarding-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 12px;
    line-height: 1.3;
}

.onboarding-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ---- TUTORIAL CTA (last slide) ---- */
.onboarding-tutorial-cta {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.onboarding-cta-text {
    font-size: 13px;
    color: var(--text-tertiary);
    line-height: 1.6;
    margin: 0 0 16px;
}

.onboarding-btn-tutorial {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 12px;
    border: none;
    background: var(--primary);
    color: white;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}
.onboarding-btn-tutorial:active {
    transform: scale(0.96);
    opacity: 0.9;
}

/* ---- FOOTER ---- */
.onboarding-footer {
    padding: 16px 28px calc(20px + var(--safe-bottom, 0px));
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

/* ---- DOTS ---- */
.onboarding-dots {
    display: flex;
    gap: 8px;
}

.onboarding-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    transition: all 0.3s ease;
}

.onboarding-dot.active {
    background: var(--primary);
    width: 24px;
    border-radius: 4px;
}

/* ---- ACTION BUTTONS ---- */
.onboarding-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.onboarding-btn-skip {
    padding: 10px 16px;
    border-radius: 10px;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}

.onboarding-btn-next {
    padding: 10px 24px;
    border-radius: 10px;
    border: none;
    background: var(--primary);
    color: white;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}
.onboarding-btn-next:active {
    transform: scale(0.96);
}

/* On last slide, hide next and skip */
.onboarding-footer.last-slide .onboarding-btn-next,
.onboarding-footer.last-slide .onboarding-btn-skip {
    display: none;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
    .onboarding-slide {
        padding: 32px 24px;
    }
    .onboarding-title {
        font-size: 20px;
    }
    .onboarding-icon {
        width: 72px;
        height: 72px;
        border-radius: 20px;
    }
    .onboarding-icon svg {
        width: 36px;
        height: 36px;
    }
}