/* ── Dungeon Grapher ── */
/* Prefix: dg- */

.dg-main {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 80px);
    overflow: hidden;
}

/* ── Toolbar ── */

.dg-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px 12px;
    background: #1a1a1a;
    border-bottom: 1px solid #333;
    align-items: center;
}

.dg-btn {
    padding: 6px 14px;
    border: 1px solid #555;
    border-radius: 6px;
    background: #2a2a2a;
    color: #ddd;
    font-family: 'Libre Franklin', sans-serif;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.dg-btn:hover {
    background: #3a3a3a;
    border-color: #777;
}

.dg-btn.active {
    background: #6ecba0;
    color: #000;
    border-color: #6ecba0;
}

.dg-btn-accent {
    background: #333;
    border-color: #6ecba0;
    color: #6ecba0;
}

.dg-btn-accent:hover {
    background: #6ecba0;
    color: #000;
}

.dg-toolbar-sep {
    width: 1px;
    height: 24px;
    background: #444;
    margin: 0 4px;
}

/* ── Workspace ── */

.dg-workspace {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: #111111;
    min-height: 0;
}

.dg-graph {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

/* ── Detail panel ── */

.dg-detail-panel {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 300px;
    max-height: calc(100% - 32px);
    overflow-y: auto;
    background: #1e1e1e;
    border: 1px solid #444;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.5);
    z-index: 100;
}

.dg-detail-header {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border-bottom: 1px solid #333;
    gap: 8px;
}

.dg-float-grip {
    cursor: grab;
    color: #666;
    font-size: 16px;
    user-select: none;
}

.dg-detail-title {
    flex: 1;
    font-weight: 700;
    color: #ddd;
    font-size: 14px;
}

.dg-detail-close {
    background: none;
    border: none;
    color: #888;
    font-size: 18px;
    cursor: pointer;
    padding: 0 4px;
}

.dg-detail-close:hover {
    color: #fff;
}

.dg-detail-body {
    padding: 12px;
}

.dg-field {
    margin-bottom: 10px;
}

.dg-field label {
    display: block;
    font-size: 11px;
    color: #888;
    margin-bottom: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dg-field input[type="text"],
.dg-field select,
.dg-field textarea {
    width: 100%;
    padding: 6px 8px;
    background: #2a2a2a;
    border: 1px solid #444;
    border-radius: 4px;
    color: #ddd;
    font-family: 'Libre Franklin', sans-serif;
    font-size: 13px;
    box-sizing: border-box;
}

.dg-field textarea {
    resize: vertical;
    min-height: 60px;
}

.dg-field input:focus,
.dg-field select:focus,
.dg-field textarea:focus {
    outline: none;
    border-color: #6ecba0;
}

.dg-field-full {
    margin-top: 12px;
}

/* ── Notes panel ── */

.dg-notes-panel {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 360px;
    max-height: calc(100% - 32px);
    overflow-y: auto;
    background: #1e1e1e;
    border: 1px solid #444;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.5);
    z-index: 100;
}

.dg-notes-header {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border-bottom: 1px solid #333;
    gap: 8px;
}

.dg-notes-title {
    flex: 1;
    font-weight: 700;
    color: #ddd;
    font-size: 14px;
}

.dg-notes-body {
    padding: 12px;
    color: #ccc;
    font-size: 13px;
    line-height: 1.6;
}

.dg-notes-body h1 { font-size: 18px; color: #fff; margin: 0 0 12px; }
.dg-notes-body h2 { font-size: 15px; color: #6ecba0; margin: 16px 0 6px; }
.dg-notes-body hr { border: none; border-top: 1px solid #333; margin: 12px 0; }
.dg-notes-body p  { margin: 4px 0; }
.dg-notes-body strong { color: #fff; }
.dg-notes-body em { color: #aaa; }

/* ── Responsive ── */

@media (max-width: 600px) {
    .dg-detail-panel,
    .dg-notes-panel {
        width: calc(100% - 32px);
        left: 16px;
        right: 16px;
    }
}