/* === Reset & Fonts === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

/* === Global Body === */
body {
    background-color: #121212;
    color: #e0e0e0;
    min-height: 100vh;
    padding: 2rem;
    line-height: 1.5;
}

/* === Header === */
.header {
   margin-left: 10%;
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: #3fa9f5;
    
}

/* === Layout === */
.container-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: auto;
}

/* === Main Container === */
.main-container {
    background-color: #1e1e1e;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(63, 169, 245, 0.05);
}

/* === Canvas === */
canvas {
    background-color: #2b2b2b;
    border: 1px solid #333;
    border-radius: 8px;
}

/* === Inputs & Buttons Section === */
input[type="number"],
.search-value {
    background-color: #383838;
    color: #ddd;
    border: 1px solid #444;
    padding: 0.5rem;
    margin: 0.3rem;
    border-radius: 6px;
    width: 410px;
    text-align: center;
}

input[type="number"]:focus,
.search-value:focus {
    outline: none;
    border-color: #3fa9f5;
    box-shadow: 0 0 4px #3fa9f5;
}

.button {
    background-color: #1f1f1f;
    color: #ddd;
    border: 1px solid #444;
    padding: 0.5rem 1rem;
    margin: 0.3rem;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.2s ease;
    width: 200px;
}



.button:hover {
    background-color: #2e2e2e;
    border-color: #3fa9f5;
    color: #3fa9f5;
    box-shadow: 0 0 4px #3fa9f5;
}


.delete:hover {
    background-color: #2e2e2e;
    border-color: #f53f3f;
    color: #f53f3f;
    box-shadow: 0 0 4px #f53f3f;
}

/* === About Array Section === */
.about-array {
    background-color: #1e1e1e;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 0 8px rgba(63, 169, 245, 0.05);
    font-size: 0.95rem;
}

.about-array h3 {
    color: #3fa9f5;
    margin-top: 1rem;
    margin-bottom: 0.4rem;
}

/* === Search Steps === */
#search-steps-head {
    margin-top: 1rem;
    font-weight: bold;
    color: #3fa9f5;
}

#search-steps {
    margin-top: 0.5rem;
    max-height: 150px;
    overflow-y: auto;
    font-size: 0.9rem;
}

/* === Side Notes === */
.side-notes {
    margin-top: 1rem;
}

.more-info-button {
    background-color: transparent;
    color: #aaa;
    border: 1px solid #444;
    padding: 0.4rem 0.8rem;
    border-radius: 5px;
    cursor: pointer;
    transition: 0.2s ease;
}

.more-info-button:hover {
    color: #3fa9f5;
    border-color: #3fa9f5;
}

/* === Responsive Fix === */
@media (max-width: 900px) {
    .container-grid {
        grid-template-columns: 1fr;
    }

    input[type="number"],
    .search-value,
    .button {
        width: 100%;
    }
}

/* === Responsive Fix === */
@media (max-width: 900px) {
    .container-grid {
        grid-template-columns: 1fr;
    }

    input[type="number"],
    .search-value,
    .button {
        width: 100%;
    }
}

@media (max-width: 768px) {
    body {
        padding: 1rem;
    }

    .header {
        font-size: 2rem;
        margin-left: 0;
        text-align: center;
    }

    .main-container,
    .about-array {
        padding: 1rem;
    }

    input[type="number"],
    .search-value,
    .button {
        width: 100%;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .header {
        font-size: 1.6rem;
    }

    .button {
        font-size: 0.95rem;
        padding: 0.4rem 0.8rem;
    }

    #search-steps {
        font-size: 0.85rem;
    }
}