/* Neobrutalist styling for Kubernetes Manifest Generator */

body.dark-mode {
    --bg: #0f172a;
    --text: #f8fafc;
    --tag-bg: #111827;
    --muted: #94a3b8;
    --accent: #1e293b;
    --success: #4ade80;
    --danger: #f87171;
    --blue-accent: #60a5fa;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Courier New', Courier, monospace;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    max-width: 980px;
    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: 20px;
    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);
}

/* Tabs Navigation Styling */
.tabs-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 25px;
    border-bottom: 3px solid var(--border);
    padding-bottom: 12px;
}

.tab-btn {
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: bold;
    text-transform: uppercase;
    background-color: var(--bg);
    color: var(--text);
    border: 2px solid var(--border);
    padding: 8px 16px;
    cursor: pointer;
    box-shadow: 3px 3px 0 var(--border);
    transition: all 0.1s;
}

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

.tab-btn.active {
    background-color: var(--blue-accent);
    color: var(--text);
    box-shadow: 1px 1px 0 var(--border);
    transform: translate(2px, 2px);
}

body.dark-mode .tab-btn.active {
    color: var(--text);
}

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

@media(min-width: 850px) {
    .generator-split {
        grid-template-columns: 1.1fr 0.9fr;
    }
}

/* Card Styling */
.card {
    border: 3px solid var(--border);
    padding: 24px;
    background: var(--bg);
    margin-bottom: 24px;
    position: relative;
    box-shadow: 4px 4px 0 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 sections inside form card */
.section-subtitle {
    font-size: 1rem;
    text-transform: uppercase;
    margin-top: 0;
    margin-bottom: 15px;
    border-left: 4px solid var(--blue-accent);
    padding-left: 8px;
    font-weight: 900;
}

.section-divider {
    border: none;
    border-top: 3px solid var(--border);
    margin: 25px 0;
}

.section-divider-dashed {
    border: none;
    border-top: 2px dashed var(--border);
    margin: 20px 0;
}

/* 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, textarea {
    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, textarea:focus {
    outline: none;
    background-color: var(--tag-bg);
}

textarea {
    resize: vertical;
}

/* 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;
}

/* Dynamic Key-Value Container & Rows */
.kv-container {
    margin-bottom: 10px;
}

.kv-row {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    align-items: center;
}

.kv-row input {
    flex: 1;
}

.btn-delete {
    background-color: var(--danger);
    color: var(--text);
    border: 2px solid var(--border);
    padding: 10px 14px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 2px 2px 0 var(--border);
    transition: all 0.1s;
}

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

body.dark-mode .btn-delete {
    color: #000000;
}

/* Tab Panels */
.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* Secret Type Panels */
.sec-type-panel {
    margin-top: 15px;
}

/* Output Preview Panel */
.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--border);
    padding-bottom: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.combined-controls {
    display: flex;
    gap: 8px;
}

.preview-container {
    border: 2px solid var(--border);
    background: var(--tag-bg);
    position: relative;
    width: 100%;
}

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

textarea.preview-area {
    width: 100%;
    min-height: 540px;
    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;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

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

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

.btn-sm {
    padding: 4px 8px;
    font-size: 0.75rem;
    box-shadow: 2px 2px 0 var(--border);
}

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

.btn-accent {
    background-color: var(--blue-accent);
    color: var(--text);
}

body.dark-mode .btn-accent {
    color: var(--text);
}

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

body.dark-mode .btn-danger {
    color: var(--text);
}

@media(max-width: 600px) {
    header h1 {
        font-size: 1.6rem;
    }
    .dark-mode-toggle {
        position: static;
        width: 100%;
        margin-top: 15px;
    }
    .tabs-container {
        flex-direction: column;
    }
    .tab-btn {
        width: 100%;
    }
    
    .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;
    }
    .preview-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .combined-controls {
        width: 100%;
    }
    .combined-controls button {
        flex: 1;
    }
}

    footer {
      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);
        }