.tools-parent-container .home-btn {
    background: linear-gradient(45deg, #FF6B6B, #4ECDC4);
    border: none;
    border-radius: 20px;
    color: white;
    font-size: 1.2rem;
    font-weight: bold;
    padding: 12px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    font-family: "Comic Sans MS", cursive;
    margin: 20px auto;
    display: block;
    width: fit-content;
}

* {
    line-height: 1.3;
}

.tools-parent-container .home-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.tools-parent-container .play-pause-btn::After {
    content: 'Click the button above start playing';
    position: absolute;
    top: calc(100% + 10px);
    color: #1e1e1e;
    width: max-content;
    font-size: var(--fs-12-18);
    background: #fffdee;
    padding: 0.5em 1em;
    border-radius: 6px;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.20);
    text-transform: capitalize;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.tools-parent-container .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px;
    display: flex;
    flex-direction: column;
}

.tools-parent-container .header {
    text-align: center;
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 25px;
    padding: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 3px solid #FF69B4;
}

.tools-parent-container .title {
    font-size: clamp(1.8rem, 5vw, 3rem);
    color: #FF1493;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    margin-bottom: 10px;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

.tools-parent-container .subtitle {
    font-size: clamp(1rem, 3vw, 1.5rem);
    color: #4169E1;
    margin-bottom: 15px;
}

.tools-parent-container {
    /* Rocket Animation Section */
}

.tools-parent-container .rocket-section {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 50px 0;
    height: 200px;
    position: relative;
    width: 100%;
}

.tools-parent-container .rocket-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tools-parent-container .play-pause-btn {
    position: absolute;
    top: 11%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(45deg, #FF6B6B, #4ECDC4);
    border: none;
    cursor: pointer;
    font-size: 32px;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tools-parent-container .play-pause-btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.tools-parent-container .rocket {
    position: absolute;
    font-size: 28px;
    top: 0;
    left: 50%;
    transform-origin: 0 75px;
    animation: revolve 4s linear infinite;
    z-index: 11;
}

.tools-parent-container .rocket:nth-child(1) {
    animation-delay: 0s;
}

.tools-parent-container .rocket:nth-child(2) {
    animation-delay: -2s;
}

@keyframes revolve {
    0% {
        transform: translateX(-50%) rotate(0deg) translateY(-75px) rotate(0deg);
    }

    100% {
        transform: translateX(-50%) rotate(360deg) translateY(-75px) rotate(-360deg);
    }
}

.tools-parent-container {
    /* Mode Selection Modal */
}

.tools-parent-container .mode-selection {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.tools-parent-container .mode-modal {
    background: white;
    border-radius: 25px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 4px solid #FF69B4;
    max-width: 400px;
    width: 90%;
}

.tools-parent-container .mode-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    color: #FF1493;
    margin-bottom: 30px;
    font-weight: bold;
}

.tools-parent-container .mode-btn {
    background: linear-gradient(45deg, #FF6B6B, #4ECDC4);
    border: none;
    border-radius: 20px;
    color: white;
    font-size: var(--fs-16-32);
    font-weight: bold;
    padding: 15px 30px;
    margin: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    font-family: "Comic Sans MS", cursive;
    display: block;
    width: 100%;
}

.tools-parent-container .mode-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.tools-parent-container .numbers-btn {
    background: linear-gradient(45deg, #32CD32, #98FB98);
}

.tools-parent-container .countdown-btn {
    background: linear-gradient(45deg, #9B59B6, #E74C3C);
}

.tools-parent-container .hidden {
    display: none !important;
}

.tools-parent-container {
    /* Initially hide these sections */
}

.tools-parent-container .number-selector,
.tools-parent-container .tracing-area {
    display: none;
}

.tools-parent-container .number-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 8px;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    border: 3px solid #32CD32;
}

.tools-parent-container .number-btn {
    background: linear-gradient(45deg, #FF6B6B, #4ECDC4);
    border: none;
    border-radius: 15px;
    color: white;
    font-size: clamp(1.2rem, 4vw, 2rem);
    font-weight: bold;
    padding: 12px 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    font-family: "Comic Sans MS", cursive;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tools-parent-container .number-btn:hover,
.tools-parent-container .number-btn:focus {
    transform: scale(1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.tools-parent-container .number-btn.active {
    background: linear-gradient(45deg, #FFD700, #FF8C00);
    transform: scale(1);
    animation: wiggle 0.5s ease;
}

@keyframes wiggle {

    0%,
    100% {
        transform: scale(1.15) rotate(0deg);
    }

    25% {
        transform: scale(1.15) rotate(5deg);
    }

    75% {
        transform: scale(1.15) rotate(-5deg);
    }
}

.tools-parent-container .tracing-area {
    flex: 1;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 25px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 4px solid #FF69B4;
    position: relative;
    overflow: hidden;
}

.tools-parent-container .current-number-display {
    text-align: center;
    margin-bottom: 20px;
}

.tools-parent-container .current-number {
    font-size: clamp(3rem, 10vw, 6rem);
    color: #FF1493;
    font-weight: bold;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.tools-parent-container .number-info {
    font-size: clamp(1rem, 3vw, 1.3rem);
    color: #4169E1;
    margin-top: 10px;
}

.tools-parent-container .canvas-container {
    position: relative;
    width: 100%;
    height: 400px;
    background: #FFFACD;
    border: 4px dashed #32CD32;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 20px;
}

.tools-parent-container #tracingCanvas {
    width: 100%;
    height: 100%;
    cursor: crosshair;
    touch-action: none;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
}

.tools-parent-container .guide-number {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(8rem, 20vw, 15rem);
    color: rgba(255, 182, 193, 0.3);
    font-weight: bold;
    pointer-events: none;
    z-index: 1;
    display: none;
}

.tools-parent-container .controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    width: 100%;
    margin:var(--fs-10-16) auto;
}

.tools-parent-container .control-btn {
    background: linear-gradient(45deg, #FF6B6B, #4ECDC4);
    border: none;
    border-radius: 20px;
    color: white;
    font-size: clamp(1rem, 3vw, 1.3rem);
    font-weight: bold;
    padding: 12px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    font-family: "Comic Sans MS", cursive;
    position: static !important;
    margin: 0 !important;
    padding: var(--fs-10-16) var(--fs-12-16);
    min-width: max-content;
    height: max-content !important;
}

.tools-parent-container .control-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.tools-parent-container .clear-btn {
    background: linear-gradient(45deg, #FF4757, #FF6B6B);
}

.tools-parent-container .next-btn {
    background: linear-gradient(45deg, #32CD32, #98FB98);
}

.tools-parent-container .prev-btn {
    background: linear-gradient(45deg, #4169E1, #87CEEB);
}

.tools-parent-container .encouragement {
    text-align: center;
    font-size: clamp(1.2rem, 4vw, 1.8rem);
    color: #FF1493;
    font-weight: bold;
    margin: 15px 0;
    animation: encouragementPulse 1.5s ease-in-out infinite;
}

@keyframes encouragementPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.8;
    }

    50% {
        transform: scale(1.05);
        opacity: 1;
    }
}

.tools-parent-container .celebration {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
}

.tools-parent-container .confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    background: #FFD700;
    animation: confetti-fall 3s linear infinite;
}

@keyframes confetti-fall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }

    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

.tools-parent-container {
    /* Special styling for countdown mode */
}

.tools-parent-container .number-selector[data-mode=countdown] {
    grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
}

.tools-parent-container .number-selector[data-mode=countdown] .number-btn {
    padding: var(--fs-10-16);
    font-size: clamp(1rem, 3vw, 1.5rem);
    min-height: 0 !important;
}

.tools-parent-container {
    /* Mobile optimizations */
}

@media (max-width: 768px) {
    .tools-parent-container .container {
        padding: 5px;
    }

    .tools-parent-container .canvas-container {
        height: 300px;
    }

    .tools-parent-container .controls {
        gap: 10px;
    }

    .tools-parent-container .control-btn {
        padding: 10px 15px;
        font-size: 1rem;
    }

    .tools-parent-container .rocket-section {
        height: 150px;
        margin: 30px 0;
    }

   

    .tools-parent-container .play-pause-btn {
        width: 70px;
        height: 70px;
        font-size: 28px;
    }

    .tools-parent-container .rocket {
        font-size: 24px;
        transform-origin: 0 60px;
    }

    @keyframes revolve {
        0% {
            transform: translateX(-50%) rotate(0deg) translateY(-60px) rotate(0deg);
        }

        100% {
            transform: translateX(-50%) rotate(360deg) translateY(-60px) rotate(-360deg);
        }
    }

    .tools-parent-container .number-selector {
        grid-template-columns: repeat(5, 1fr);
        gap: 5px;
    }

    .tools-parent-container .number-btn {
        padding: 8px 4px;
        font-size: 1rem;
        min-height: 50px;
    }

    .tools-parent-container .number-selector[data-mode=countdown] {
        grid-template-columns: repeat(5, 1fr);
    }

    .tools-parent-container .number-selector[data-mode=countdown] .number-btn {
       
        font-size: clamp(0.9rem, 2.5vw, 1.2rem);
    }
}

@media (max-width: 480px) {
    .tools-parent-container .number-selector {
        grid-template-columns: repeat(5, 1fr);
        gap: 5px;
    }

    .tools-parent-container .number-btn {
        padding: 8px 4px;
        font-size: 0.9rem;
        min-height: 45px;
    }

    .tools-parent-container .canvas-container {
        height: 250px;
    }

    .tools-parent-container .mode-modal {
        padding: 20px;
    }

    .tools-parent-container .rocket-section {
        height: 120px;
        margin: 20px 0;
    }

    
    .tools-parent-container .play-pause-btn {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }

    .tools-parent-container .rocket {
        font-size: 20px;
        transform-origin: 0 50px;
    }

    @keyframes revolve {
        0% {
            transform: translateX(-50%) rotate(0deg) translateY(-50px) rotate(0deg);
        }

        100% {
            transform: translateX(-50%) rotate(360deg) translateY(-50px) rotate(-360deg);
        }
    }

    .tools-parent-container .number-selector[data-mode=countdown] {
        grid-template-columns: repeat(4, 1fr);
    }

    .tools-parent-container .number-selector[data-mode=countdown] .number-btn {
       
        font-size: clamp(0.8rem, 2vw, 1rem);
    }
}

.tools-parent-container {
    /* Accessibility improvements */
}

@media (prefers-reduced-motion: reduce) {

    .tools-parent-container *,
    .tools-parent-container *::before,
    .tools-parent-container *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.tools-parent-container .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.tools-parent-container .progress-container {
    margin: 15px 0;
    text-align: center;
    overflow: auto;
}

.tools-parent-container .progress-label {
    font-size: 1.2rem;
    color: #FF1493;
    font-weight: bold;
    margin-bottom: 8px;
}

.tools-parent-container .progress-bar {
    width: 100%;
    height: 20px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid #32CD32;
}

.tools-parent-container .progress-fill {
    height: 100%;
    background: linear-gradient(45deg, #32CD32, #98FB98);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 8px;
}

.tools-parent-container .number-btn.completed {
    background: linear-gradient(45deg, #32CD32, #98FB98) !important;
    position: relative;
}

.tools-parent-container .number-btn.completed::after {
    content: '✓';
    position: absolute;
    top: -5px;
    right: -5px;
    background: #FFD700;
    color: #000;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.tools-parent-container .number-btn:disabled,
.tools-parent-container .control-btn:disabled {
    cursor: not-allowed;
    transform: none !important;
}