/* Neobrutalist styling for GitHub Actions Workflow Generator */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Courier New', Courier, monospace;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    transition: background-color 0.3s, color 0.3s;
}

header {
    border-bottom: 5px solid var(--border);
    padding-bottom: 20px;
    margin-bottom: 30px;
    position: relative;
}

h1 {
    font-size: 2.2rem;
    margin: 0 0 10px 0;
    text-transform: uppercase;
    letter-spacing: -1px;
}

header p {
    font-size: 1rem;
    color: var(--muted);
    margin: 0;
}

.nav-btn {
    background: transparent;
    border: none;
    font-family: inherit;
    font-weight: 900;
    font-size: 0.85rem;
    cursor: pointer;
    color: var(--text);
    margin-right: 15px;
    padding: 0;
    border-bottom: 1px dotted var(--border);
}

.nav-btn:hover {
    background: var(--text);
    color: var(--bg);
}

/* Split Column Layout */
.generator-split {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    align-items: start;
}

@media(min-width: 900px) {
    .generator-split {
        grid-template-columns: 1.2fr 0.8fr;
    }
}

/* Card Styling */
.card {
    border: 3px solid var(--border);
    padding: 24px;
    background: var(--bg);
    margin-bottom: 24px;
    position: relative;
    box-shadow: 6px 6px 0px var(--border);
}

.card-title {
    font-size: 1.25rem;
    font-weight: bold;
    text-transform: uppercase;
    border-bottom: 2px solid var(--border);
    padding-bottom: 8px;
    margin-top: 0;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

/* Form inputs & grids */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.85rem;
    margin-bottom: 6px;
    color: var(--text);
}

.form-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1;
    min-width: 120px;
}

input[type="text"], input[type="number"], select {
    width: 100%;
    padding: 10px 12px;
    font-family: inherit;
    font-size: 0.95rem;
    border: 2px solid var(--border);
    background: var(--bg);
    color: var(--text);
    border-radius: 0;
    box-sizing: border-box;
    transition: all 0.1s;
}

input[type="text"]:focus, input[type="number"]:focus, select:focus {
    outline: none;
    background-color: var(--tag-bg);
}

/* Custom Checkbox toggle rows */
.checkbox-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-weight: bold;
    cursor: pointer;
    font-size: 0.9rem;
    text-transform: uppercase;
    user-select: none;
}

.checkbox-row input[type="checkbox"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    background: var(--bg);
    cursor: pointer;
    position: relative;
}

.checkbox-row input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    top: 3px;
    left: 3px;
    background: var(--text);
}

.sub-settings-panel {
    margin-left: 26px;
    padding-left: 12px;
    border-left: 2px dashed var(--border);
    margin-bottom: 15px;
    margin-top: 5px;
    display: none;
}

.sub-settings-panel.active {
    display: block;
}

/* Template radio button bar */
.radio-tab-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

@media(min-width: 600px) {
    .radio-tab-group {
        grid-template-columns: repeat(3, 1fr);
    }
}

.radio-tab-label {
    text-align: center;
    border: 2px solid var(--border);
    padding: 12px 6px;
    font-weight: bold;
    font-size: 0.8rem;
    cursor: pointer;
    text-transform: uppercase;
    user-select: none;
    background: var(--bg);
    color: var(--text);
    transition: all 0.1s;
    box-shadow: 2px 2px 0 var(--border);
}

.radio-tab-label:hover {
    background: var(--tag-bg);
}

.radio-tab-label input[type="radio"] {
    display: none;
}

.radio-tab-label.checked {
    background: var(--text);
    color: var(--bg);
    box-shadow: none;
    transform: translate(2px, 2px);
}

/* Output Preview Panel */
.preview-container {
    border: 3px solid var(--border);
    background: var(--tag-bg);
    position: relative;
    width: 100%;
    box-shadow: 4px 4px 0 var(--border);
}

.preview-actions {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;
    display: flex;
    gap: 8px;
}

textarea.preview-area {
    width: 100%;
    min-height: 520px;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    padding: 16px;
    padding-top: 55px; /* Offset for absolute action buttons */
    border: none;
    background: transparent;
    color: var(--text);
    resize: vertical;
    border-radius: 0;
    line-height: 1.5;
    white-space: pre;
    overflow-x: auto;
}

textarea.preview-area:focus {
    outline: none;
}

/* Button utility classes */
.btn {
    font-family: inherit;
    background-color: var(--bg);
    color: var(--text);
    border: 2px solid var(--border);
    padding: 8px 14px;
    text-transform: uppercase;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.1s;
    box-shadow: 3px 3px 0 var(--border);
    font-size: 0.8rem;
}

.btn:hover {
    background-color: var(--text);
    color: var(--bg);
}

.btn:active {
    transform: translate(1px, 1px);
    box-shadow: 2px 2px 0 var(--border);
}

/* Explanation Widget */
.explanation-panel {
    margin-top: 24px;
    padding-top: 10px;
}

.explanation-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.explanation-item {
    position: relative;
    padding-left: 28px;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.explanation-item::before {
    content: "→";
    position: absolute;
    left: 0;
    top: 0;
    font-weight: bold;
    color: var(--text);
}

.explanation-title {
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.explanation-desc {
    color: var(--muted);
}

.secrets-info {
    margin-top: 20px;
    padding: 12px;
    background-color: var(--primary-light);
    border: 2px dashed var(--border);
    font-size: 0.85rem;
}

.secrets-info-title {
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

footer {
      margin-top: 60px;
      padding: 30px 20px;
      text-align: center;
      border-radius: 12px 12px 0 0;
     }

    footer a {
        color: var(--text);
        text-decoration: none;
        font-weight: 900;
        border: 2px solid var(--border);
        padding: 8px 16px;
        display: inline-block;
        transition: all 0.2s ease;
    }
    
    footer a:hover {
         background: var(--text);
         color: var(--bg);
    }

@media(max-width: 600px) {
    header h1 {
        font-size: 1.6rem;
    }
    .dark-mode-toggle {
        position: static;
        width: 100%;
        margin-top: 15px;
    }
    .radio-tab-group {
        grid-template-columns: 1fr;
    }
    .preview-actions {
        position: static;
        width: 100%;
        padding: 8px;
        border-bottom: 2px solid var(--border);
        justify-content: flex-end;
    }
    textarea.preview-area {
        padding-top: 16px;
        min-height: 350px;
    }
}