html {
    scrollbar-gutter: stable;
}

/* =========================================================
   RANDOM COLOR GENERATOR
   ========================================================= */

.random-color-page {
    width: 100%;
    padding: 20px 0 40px;
}

.random-color-container {
    width: 100%;

    display: flex;
    justify-content: center;
}

.random-color-card {
    width: min(1200px, 94%);

    background: var(--card);

    border: 1px solid var(--border);
    border-radius: 16px;

    box-shadow: var(--shadow);

    overflow: hidden;
}


/* =========================================================
   TOOL HEADER
   ========================================================= */

.random-color-header {
    padding: 20px 24px;

    background: var(--card);

    border-bottom: 1px solid var(--border);

    text-align: center;
}

.random-color-header h1 {
    margin: 0;

    color: var(--text);

    font-size: 25px;
    font-weight: 700;
}

.random-color-header p {
    margin: 8px 0 0;

    color: var(--text-light);

    font-size: 14px;
}


/* =========================================================
   MAIN TOOL
   ========================================================= */

.random-color-tool {
    display: flex;

    width: 100%;

    min-height: 360px;

    background: var(--card);
}


/* =========================================================
   COLOR PREVIEW
   ========================================================= */

.random-color-preview-section {
    width: 50%;

    padding: 30px;

    background: var(--card);

    display: flex;
    flex-direction: column;

    align-items: center;
    justify-content: center;
}

.random-color-preview {
    width: min(280px, 80%);

    aspect-ratio: 1 / 1;

    border-radius: 8px;

    border: 1px solid var(--border);

    background: #ffffff;

    cursor: pointer;

    box-shadow:
        0 8px 25px rgba(18, 38, 63, .10);

    transition:
        transform .18s ease,
        box-shadow .18s ease;
}

.random-color-preview:hover {
    transform: translateY(-2px);

    box-shadow:
        0 12px 30px rgba(18, 38, 63, .16);
}

.random-color-copy-hint {
    margin: 14px 0 0;

    color: var(--text-light);

    font-size: 13px;

    text-align: center;
}


/* =========================================================
   COLOR VALUES
   ========================================================= */

.random-color-values {
    width: 50%;

    padding: 30px;

    background: var(--card);

    border-left: 1px solid var(--border);

    display: flex;
    flex-direction: column;

    justify-content: center;
}

.random-color-value-row {
    display: flex;

    align-items: center;

    width: 100%;

    margin-bottom: 14px;
}

.random-color-value-row label {
    width: 55px;

    flex-shrink: 0;

    color: var(--text);

    font-size: 14px;
    font-weight: 700;
}

.random-color-value-row input {
    width: 100%;

    min-width: 0;

    height: 40px;

    padding: 0 12px;

    box-sizing: border-box;

    border: 1px solid var(--border);
    border-radius: 7px;

    background: var(--bg);

    color: var(--text);

    outline: none;

    font-family:
        Monaco,
        Menlo,
        Consolas,
        "Courier New",
        monospace;

    font-size: 13px;

    cursor: pointer;

    transition:
        border-color .15s ease,
        background-color .15s ease;
}

.random-color-value-row input:hover {
    border-color: var(--primary);
}

.random-color-value-row input:focus {
    border-color: var(--primary);

    box-shadow:
        0 0 0 2px rgba(29, 114, 255, .10);
}

.random-color-click-hint {
    margin: 3px 0 0;

    color: var(--text-light);

    font-size: 13px;
}


/* =========================================================
   ACTION
   ========================================================= */

.random-color-actions {
    display: flex;

    justify-content: center;
    align-items: center;

    padding: 0 24px 24px;

    background: var(--card);
}

.random-color-generate-button {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    gap: 7px;

    min-height: 42px;

    padding: 0 20px;

    border: none;
    border-radius: 8px;

    background: var(--primary);

    color: #ffffff;

    font-size: 14px;
    font-weight: 600;

    cursor: pointer;

    transition:
        background-color .15s ease,
        transform .15s ease;
}

.random-color-generate-button:hover {
    background: var(--primary-dark);
}

.random-color-generate-button:active {
    transform: translateY(1px);
}

.random-color-generate-button .material-icons {
    font-size: 18px;
}


/* =========================================================
   RELATED
   ========================================================= */

.random-color-related {
    display: flex;

    justify-content: center;
    align-items: center;

    gap: 8px;

    padding: 15px 20px;

    border-top: 1px solid var(--border);

    background: var(--bg-soft);

    color: var(--text-light);

    font-size: 13px;
}

.random-color-related a {
    color: var(--primary);

    font-weight: 600;

    text-decoration: none;
}

.random-color-related a:hover {
    color: var(--primary-dark);

    text-decoration: underline;
}


/* =========================================================
   DARK MODE
   ========================================================= */

body.dark .random-color-preview {
    border-color: var(--border);

    box-shadow:
        0 8px 25px rgba(0, 0, 0, .35);
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 800px) {

    .random-color-tool {
        flex-direction: column;

        min-height: auto;
    }

    .random-color-preview-section,
    .random-color-values {
        width: 100%;

        box-sizing: border-box;
    }

    .random-color-preview-section {
        padding: 25px 20px;
    }

    .random-color-values {
        padding: 25px 20px;

        border-left: none;

        border-top: 1px solid var(--border);
    }

    .random-color-preview {
        width: min(260px, 75%);
    }
}


@media (max-width: 520px) {

    .random-color-page {
        padding-top: 10px;
    }

    .random-color-card {
        width: 96%;

        border-radius: 12px;
    }

    .random-color-header {
        padding: 16px;
    }

    .random-color-header h1 {
        font-size: 21px;
    }

    .random-color-header p {
        font-size: 13px;
    }

    .random-color-preview-section {
        padding: 20px 14px;
    }

    .random-color-values {
        padding: 20px 14px;
    }

    .random-color-value-row {
        margin-bottom: 12px;
    }

    .random-color-value-row label {
        width: 48px;

        font-size: 13px;
    }

    .random-color-value-row input {
        font-size: 12px;
    }

    .random-color-actions {
        padding:
            0
            14px
            20px;
    }

    .random-color-generate-button {
        width: 100%;
    }

    .random-color-related {
        flex-direction: column;

        gap: 4px;

        text-align: center;
    }
}


.random-color-generate-button svg {

    width: 16px;
    height: 16px;

    display: block;

}