/* Capstone Portfolio Knowledge Web Styles */

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: Arial, Helvetica, sans-serif; background: #1a1a2e; color: #e0e0e0; overflow: hidden; }

#network-container {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100%;
    height: 685px;
}

/* Title overlay */
#title-overlay {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(26, 26, 46, 0.85);
    padding: 8px 24px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    z-index: 10;
    text-align: center;
    pointer-events: none;
}
#title-overlay h1 {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
    letter-spacing: 0.5px;
}
#title-overlay .subtitle {
    font-size: 12px;
    color: #aaa;
    margin-top: 2px;
}

/* Legend overlay - lower left */
#legend-overlay {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(26, 26, 46, 0.9);
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    z-index: 10;
    font-size: 12px;
}
#legend-overlay h3 {
    font-size: 13px;
    margin-bottom: 8px;
    color: #ccc;
    font-weight: 600;
}
.legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 5px;
}
.legend-dot {
    width: 14px;
    height: 14px;
    margin-right: 8px;
    flex-shrink: 0;
    border-radius: 50%;
}
.legend-dot.star {
    border-radius: 2px;
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}
.legend-label {
    color: #ccc;
    font-size: 12px;
}

/* Right control panel */
#control-panel {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 260px;
    max-height: calc(685px - 24px);
    background: rgba(26, 26, 46, 0.92);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    z-index: 10;
    overflow-y: auto;
    padding: 14px;
    font-size: 13px;
}
#control-panel h2 {
    font-size: 15px;
    margin-bottom: 10px;
    color: #fff;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    padding-bottom: 8px;
}

/* Control sections */
.ctrl-section {
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.ctrl-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}
.ctrl-section label {
    display: block;
    font-size: 11px;
    color: #aaa;
    margin-bottom: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Text input */
#node-label-input {
    width: 100%;
    padding: 6px 8px;
    border-radius: 5px;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(40, 40, 70, 0.9);
    color: #e0e0e0;
    font-size: 12px;
    margin-bottom: 6px;
}
#node-label-input:focus {
    outline: none;
    border-color: rgba(100, 200, 180, 0.5);
}

/* Buttons */
.btn-primary {
    width: 100%;
    padding: 7px;
    border: none;
    border-radius: 5px;
    background: #2ba8a8;
    color: #fff;
    font-size: 12px;
    cursor: pointer;
    font-weight: 600;
    margin-bottom: 4px;
}
.btn-primary:hover { background: #35b8b8; }
.btn-primary:disabled { background: #555; cursor: not-allowed; color: #888; }

.btn-toggle {
    width: 100%;
    padding: 7px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 5px;
    background: transparent;
    color: #ccc;
    font-size: 12px;
    cursor: pointer;
    font-weight: 600;
}
.btn-toggle:hover { background: rgba(255,255,255,0.05); }
.btn-toggle.active {
    background: rgba(218, 165, 32, 0.25);
    border-color: #daa520;
    color: #daa520;
}

.btn-danger {
    width: 100%;
    padding: 6px;
    border: 1px solid rgba(200,80,80,0.4);
    border-radius: 5px;
    background: transparent;
    color: #e07060;
    font-size: 11px;
    cursor: pointer;
    margin-top: 4px;
}
.btn-danger:hover { background: rgba(200,80,80,0.15); }

/* Checkbox row */
.checkbox-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}
.checkbox-row input[type="checkbox"] {
    accent-color: #2ba8a8;
    width: 16px;
    height: 16px;
    cursor: pointer;
}
.checkbox-row span {
    font-size: 12px;
    color: #ccc;
}

/* Info detail panel */
#detail-content {
    margin-top: 8px;
}
#detail-content h3 {
    font-size: 14px;
    color: #ddd;
    margin-bottom: 6px;
}
#detail-content p {
    font-size: 12px;
    color: #bbb;
    line-height: 1.5;
    margin-bottom: 6px;
}

/* Notes display */
.node-notes {
    background: rgba(255,255,255,0.04);
    border-radius: 6px;
    padding: 8px 10px;
    margin-top: 6px;
    border-left: 3px solid #daa520;
}
.node-notes .note-label {
    font-size: 10px;
    color: #daa520;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    font-weight: 600;
}
.node-notes .note-text {
    font-size: 12px;
    color: #ccc;
    line-height: 1.4;
    white-space: pre-wrap;
}

/* Connection items */
.connection-item {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 6px;
    padding: 6px 10px;
    margin-bottom: 6px;
    border-left: 3px solid #555;
    font-size: 12px;
}
.connection-item .conn-label {
    font-weight: 600;
    color: #ccc;
    margin-bottom: 2px;
}
.connection-item .conn-edge {
    color: #8cb4e0;
    font-style: italic;
    font-size: 11px;
}

/* Status bar */
#status-bar {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(26, 26, 46, 0.85);
    padding: 5px 16px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    z-index: 10;
    font-size: 11px;
    color: #888;
    pointer-events: none;
    transition: opacity 0.3s;
}
#status-bar.active {
    color: #daa520;
    border-color: rgba(218, 165, 32, 0.4);
}

/* Prompt text */
.prompt-text {
    color: #888;
    font-size: 12px;
    text-align: center;
    margin-top: 16px;
    line-height: 1.6;
}
.prompt-text em { color: #aaa; }

/* Scrollbar */
#control-panel::-webkit-scrollbar { width: 5px; }
#control-panel::-webkit-scrollbar-track { background: transparent; }
#control-panel::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }