/* ============================================
   FUTURISTIC THEME - LOCKED & NAVIGATION
   Locked sections, continue buttons, back navigation
   ============================================ */

/* ============================================
   LOCKED SECTIONS & CONTINUE BUTTON
   ============================================ */
body[data-theme="futuristic"] .locked-section {
    opacity: 0.3;
    pointer-events: none;
    filter: grayscale(100%) blur(2px);
}

body[data-theme="futuristic"] .continue-button-container {
    position: relative;
    z-index: 10;
}

body[data-theme="futuristic"] .continue-btn {
    font-size: 1.25rem;
    padding: 1rem 2.5rem;
    position: relative;
    overflow: hidden;
    animation: buttonPulse 2s ease-in-out infinite;
}

body[data-theme="futuristic"] .continue-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(0, 217, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

body[data-theme="futuristic"] .continue-btn:hover::after {
    width: 300px;
    height: 300px;
}

body[data-theme="futuristic"] .continue-btn:active {
    transform: scale(0.95);
}

/* ============================================
   SECTION UNLOCK NOTIFICATION
   ============================================ */
.section-unlock-notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--futuristic-glass-bg);
    border: 2px solid var(--futuristic-cyan);
    border-radius: 0.75rem;
    padding: 1.5rem 2rem;
    color: var(--futuristic-text-primary);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5),
        0 0 30px var(--futuristic-glow-cyan);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    z-index: 9999;
    animation: slideInRight 0.5s ease-out, fadeOut 0.5s ease-in 2.5s forwards;
}

.section-unlock-notification h4 {
    font-family: 'Orbitron', sans-serif;
    color: var(--futuristic-cyan-bright);
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
}

.section-unlock-notification p {
    margin: 0;
    font-size: 0.95rem;
}

/* ============================================
   BACK NAVIGATION BUTTONS
   ============================================ */
body[data-theme="futuristic"] .back-navigation-container {
    position: relative;
    z-index: 10;
}

body[data-theme="futuristic"] .back-btn {
    font-size: 0.9rem;
    padding: 0.6rem 1.5rem;
    background: transparent;
    border: 1px solid var(--futuristic-glass-border);
    color: var(--futuristic-text-secondary);
    box-shadow: none;
    animation: none;
    /* No pulse animation for back buttons */
}

body[data-theme="futuristic"] .back-btn:hover {
    background: rgba(0, 217, 255, 0.1);
    border-color: var(--futuristic-cyan);
    color: var(--futuristic-cyan-bright);
    box-shadow: 0 0 15px var(--futuristic-glow-cyan);
}

body[data-theme="futuristic"] .back-btn::before {
    display: none;
    /* Remove the sweep animation */
}