/* platform/css/tools.css */

/* SQL Playground Styles */
.playground-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: calc(100vh - 150px);
}

.playground-editor {
    flex: 0 0 250px;
    display: flex;
    flex-direction: column;
}

#sql-input {
    width: 100%;
    flex: 1;
    background-color: #0d1117;
    color: #c9d1d9;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 16px;
    font-family: var(--font-code);
    font-size: 1rem;
    resize: none;
    outline: none;
}

#sql-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.1);
}

.editor-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
}

.playground-results {
    flex: 1;
    background-color: var(--bg-panel);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 20px;
    overflow-y: auto;
}

.results-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-main);
    font-size: 0.95rem;
}

.results-table th, .results-table td {
    border: 1px solid var(--border-light);
    padding: 10px 16px;
    text-align: left;
}

.results-table th {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--accent-primary);
    position: sticky;
    top: 0;
}

.sql-error {
    color: var(--accent-danger);
    background: rgba(239, 68, 68, 0.1);
    padding: 16px;
    border-left: 4px solid var(--accent-danger);
    border-radius: 4px;
    font-family: var(--font-code);
}

/* ER Builder Styles */
.er-canvas {
    width: 100%;
    height: 600px;
    background-image: radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    border: 2px dashed var(--border-light);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

.er-entity {
    position: absolute;
    background: var(--bg-panel);
    border: 1px solid var(--accent-primary);
    border-radius: var(--radius-sm);
    min-width: 150px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    cursor: grab;
    user-select: none;
}

.er-entity-header {
    background: rgba(0, 240, 255, 0.1);
    padding: 10px;
    text-align: center;
    font-weight: 600;
    border-bottom: 1px solid var(--border-light);
}

.er-entity-body {
    padding: 10px;
}

.er-attribute {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 4px;
    color: var(--text-secondary);
}

.er-attribute.pk {
    font-weight: 600;
    color: var(--accent-warning);
    text-decoration: underline;
}

.er-entity.weak {
    border: 3px double var(--accent-primary);
}

.er-attribute.partial {
    text-decoration: underline dashed;
}

.er-attribute.multi {
    border: 1px double var(--text-muted);
    border-radius: 10px;
    padding: 0 6px;
    display: inline-block;
}

/* ER Inspector Sidebar */
.er-inspector {
    width: 280px;
    background: rgba(0, 0, 0, 0.4);
    border-left: 1px solid var(--border-light);
    padding: 20px;
    overflow-y: auto;
    font-size: 0.9rem;
}

.er-inspector h3 {
    color: var(--accent-success);
    margin-bottom: 12px;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 8px;
}

.er-inspector label {
    display: block;
    color: var(--text-muted);
    margin-top: 10px;
    margin-bottom: 4px;
}

.er-inspector select, .er-inspector input[type="text"] {
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    padding: 6px;
    border-radius: 4px;
    outline: none;
}

.er-inspector select:focus, .er-inspector input[type="text"]:focus {
    border-color: var(--accent-primary);
}