.onboarding-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.55);
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.onboarding-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.onboarding-highlight {
    position: absolute;
    border-radius: 12px;
    box-shadow: 0 0 0 4000px rgba(0, 0, 0, 0.55), 0 0 0 4px #ED8936;
    z-index: 10001;
    transition: all 0.4s ease;
    pointer-events: none;
}

.onboarding-tooltip {
    position: absolute;
    z-index: 10002;
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    max-width: 360px;
    min-width: 280px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.05);
    font-family: 'Inter', sans-serif;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.onboarding-tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}

.onboarding-tooltip-arrow {
    position: absolute;
    width: 16px;
    height: 16px;
    background: #fff;
    transform: rotate(45deg);
    box-shadow: -2px -2px 4px rgba(0, 0, 0, 0.05);
}

.onboarding-tooltip-arrow.arrow-top {
    top: -8px;
    left: 30px;
}

.onboarding-tooltip-arrow.arrow-bottom {
    bottom: -8px;
    left: 30px;
    box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.05);
}

.onboarding-tooltip-arrow.arrow-left {
    left: -8px;
    top: 30px;
}

.onboarding-tooltip-arrow.arrow-right {
    right: -8px;
    top: 30px;
    box-shadow: 2px -2px 4px rgba(0, 0, 0, 0.05);
}

.onboarding-step-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, #ED8936, #DD6B20);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 12px;
    flex-shrink: 0;
}

.onboarding-step-title {
    font-size: 1rem;
    font-weight: 700;
    color: #1A365D;
    margin-bottom: 6px;
}

.onboarding-step-desc {
    font-size: 0.85rem;
    color: #64748B;
    line-height: 1.5;
    margin-bottom: 16px;
}

.onboarding-progress {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
}

.onboarding-progress-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #E2E8F0;
    transition: all 0.3s ease;
}

.onboarding-progress-dot.active {
    background: #ED8936;
    width: 24px;
    border-radius: 4px;
}

.onboarding-progress-dot.completed {
    background: #10B981;
}

.onboarding-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.onboarding-btn {
    border: none;
    border-radius: 10px;
    padding: 10px 20px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.onboarding-btn-primary {
    background: linear-gradient(135deg, #ED8936, #DD6B20);
    color: #fff;
    box-shadow: 0 4px 12px rgba(237, 137, 54, 0.3);
}

.onboarding-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(237, 137, 54, 0.4);
}

.onboarding-btn-skip {
    background: transparent;
    color: #475569; /* DALGA 3 — 7.58:1 AAA */
    padding: 10px 12px;
}

.onboarding-btn-skip:hover {
    color: #64748B;
}

.onboarding-btn-back {
    background: #F1F5F9;
    color: #475569;
}

.onboarding-btn-back:hover {
    background: #E2E8F0;
}

.onboarding-welcome {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    z-index: 10002;
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    max-width: 440px;
    width: 90%;
    text-align: center;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.25);
    opacity: 0;
    transition: all 0.4s ease;
}

.onboarding-welcome.visible {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.onboarding-welcome-icon {
    width: 72px;
    height: 72px;
    border-radius: 20px;
    background: linear-gradient(135deg, #1A365D, #2D4A7A);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #ED8936;
    font-size: 2rem;
}

@media (max-width: 767.98px) {
    .onboarding-tooltip {
        max-width: 300px;
        min-width: 240px;
        padding: 18px;
    }

    .onboarding-welcome {
        padding: 28px;
        max-width: 340px;
    }
}