/* Shape Tool CSS */
/* Styles for shape drawing functionality */

/* Shape preview canvas */
#shape-preview-canvas {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 50;
}

/* More tools grid in more-config panel */
.more-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(40px, 1fr));
    gap: 10px;
    margin-top: 8px;
}

/* Shape config panel */
#shape-config {
    display: none;
}

#shape-config.active {
    display: block;
}

/* Shape type buttons grid */
.shape-type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 8px;
}

/* Shape type button */
.shape-type-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 14px 8px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 68px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.shape-type-btn:hover {
    border-color: #ccc;
    background: #f8f8f8;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.shape-type-btn.active {
    border-color: var(--theme-color, #007AFF);
    background: rgba(0, 122, 255, 0.1);
}

.shape-type-btn svg {
    width: 26px;
    height: 26px;
    margin-bottom: 6px;
    stroke: #333;
}

.shape-type-btn.active svg {
    stroke: var(--theme-color, #007AFF);
}

.shape-type-btn span {
    font-size: 12px;
    color: #555;
    font-weight: 500;
}

.shape-type-btn.active span {
    color: var(--theme-color, #007AFF);
    font-weight: 500;
}

/* Shape buttons row */
.shape-buttons-row {
    display: flex;
    gap: 10px;
    flex-wrap: nowrap;
    margin-top: 12px;
    padding: 0;
}

.shape-buttons-row .open-line-style-btn {
    flex: 1;
    min-width: 0;
    width: auto;
    margin-top: 0;
    padding: 12px 8px;
    font-size: 13px;
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.shape-buttons-row .open-line-style-btn:hover {
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
    transform: translateY(-1px);
}

.shape-buttons-row .open-line-style-btn svg {
    flex-shrink: 0;
}

.shape-buttons-row .open-line-style-btn span {
    white-space: nowrap;
    font-weight: 500;
}

/* Line style grid */
.line-style-grid,
.pen-line-style-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    margin-top: 8px;
}

/* Line style button */
.line-style-btn,
.pen-line-style-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 4px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 48px;
}

.line-style-btn:hover,
.pen-line-style-btn:hover {
    border-color: #ccc;
    background: #f5f5f5;
}

.line-style-btn.active,
.pen-line-style-btn.active {
    border-color: var(--theme-color, #007AFF);
    background: rgba(0, 122, 255, 0.1);
}

.line-style-btn svg,
.pen-line-style-btn svg {
    width: 40px;
    height: 16px;
    margin-bottom: 2px;
    color: #333;
}

.line-style-btn.active svg,
.pen-line-style-btn.active svg {
    color: var(--theme-color, #007AFF);
}

.line-style-btn span,
.pen-line-style-btn span {
    font-size: 10px;
    color: #666;
}

.line-style-btn.active span,
.pen-line-style-btn.active span {
    color: var(--theme-color, #007AFF);
    font-weight: 500;
}

/* Open line style button */
.open-line-style-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 12px;
    width: 100%;
}

.open-line-style-btn:hover {
    border-color: #ccc;
    background: #f5f5f5;
}

.open-line-style-btn.active {
    border-color: var(--theme-color, #007AFF);
    background: rgba(0, 122, 255, 0.1);
}

.open-line-style-btn svg {
    color: #666;
}

.open-line-style-btn.active svg {
    color: var(--theme-color, #007AFF);
}

.open-line-style-btn span {
    font-size: 12px;
    color: #333;
}

.open-line-style-btn.active span {
    color: var(--theme-color, #007AFF);
    font-weight: 500;
}

/* Line style settings */
.line-style-settings,
.pen-line-style-settings {
    margin-top: 8px;
    padding: 8px;
    background: #f8f8f8;
    border-radius: 6px;
}

.line-style-setting {
    margin-bottom: 8px;
}

.line-style-setting:last-child {
    margin-bottom: 0;
}

.line-style-setting label {
    font-size: 11px;
    color: #666;
    display: block;
    margin-bottom: 4px;
}

/* Shape hint text */
.shape-hint {
    font-size: 12px;
    color: #777;
    margin-top: 12px;
    padding: 10px 12px;
    background: linear-gradient(135deg, #f8f9fa 0%, #f0f1f2 100%);
    border-radius: 8px;
    text-align: center;
    border: 1px solid #e8e8e8;
}

/* Shape line preview indicator */
.shape-drawing-indicator {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    background: rgba(0, 122, 255, 0.1);
    border: 1px dashed var(--theme-color, #007AFF);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 11px;
    color: var(--theme-color, #007AFF);
    display: none;
}

.shape-drawing-indicator.visible {
    display: block;
}

/* Shape color button */
.shape-color-btn {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}

.shape-color-btn:hover {
    transform: scale(1.1);
}

.shape-color-btn.active {
    border-color: var(--theme-color, #007AFF);
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.3);
}

/* Shape pen type button */
.shape-pen-type-btn {
    padding: 8px 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 12px;
    color: #333;
}

.shape-pen-type-btn:hover {
    border-color: #ccc;
    background: #f5f5f5;
}

.shape-pen-type-btn.active {
    border-color: var(--theme-color, #007AFF);
    background: rgba(0, 122, 255, 0.1);
    color: var(--theme-color, #007AFF);
    font-weight: 500;
}