/* ===== components.css - 组件样式：工具栏、按钮、表单 ===== */

/* 顶部工具栏 */
.toolbar {
    background: var(--km-bg);
    border-bottom: 2px solid var(--km-primary-light);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(249,115,22,0.08);
}
.toolbar h1 {
    font-size: 18px;
    font-weight: 800;
    color: var(--km-primary);
    margin-right: 8px;
    white-space: nowrap;
}
.toolbar h1 i {
    margin-right: 6px;
}
.tool-group {
    display: flex;
    align-items: center;
    gap: 6px;
}
.tool-group label {
    font-size: 12px;
    color: var(--km-text-secondary);
    white-space: nowrap;
    font-weight: 600;
}
.toolbar select {
    padding: 6px 10px;
    border: 2px solid var(--km-input-border);
    border-radius: var(--km-radius-sm);
    font-size: 13px;
    outline: none;
    background: var(--km-bg);
    color: var(--km-text);
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.15s;
}
.toolbar select:focus {
    border-color: var(--km-primary);
}
.toolbar input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--km-primary);
}
.toolbar .checkbox-group {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: var(--km-radius-sm);
    cursor: pointer;
    transition: background 0.15s;
}
.toolbar .checkbox-group:hover {
    background: var(--km-primary-light);
}
.spacer {
    flex: 1;
}

/* 按钮 */
.btn {
    padding: 8px 18px;
    border: none;
    border-radius: var(--km-radius);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.btn:active {
    transform: scale(0.96);
}
.btn-primary {
    background: var(--km-primary);
    color: #fff;
    box-shadow: 0 2px 8px rgba(249,115,22,0.3);
}
.btn-primary:hover {
    background: var(--km-primary-dark);
    box-shadow: 0 4px 12px rgba(249,115,22,0.4);
}
.btn-outline {
    background: var(--km-bg);
    color: var(--km-text-secondary);
    border: 2px solid var(--km-input-border);
}
.btn-outline:hover {
    border-color: var(--km-primary);
    color: var(--km-primary);
    background: var(--km-primary-light);
}
.btn-green {
    background: var(--km-green);
    color: #fff;
    box-shadow: 0 2px 8px rgba(34,197,94,0.3);
}
.btn-green:hover {
    background: #16a34a;
}

/* 输入面板 */
.input-panel {
    width: 320px;
    background: var(--km-bg);
    border-right: 2px solid var(--km-border-light);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    overflow-y: auto;
}
.input-section {
    padding: 16px;
    border-bottom: 1px solid var(--km-border-light);
}
.input-section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--km-text);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.input-section-title i {
    color: var(--km-primary);
}
.input-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}
.input-row:last-child {
    margin-bottom: 0;
}
.input-label {
    font-size: 12px;
    color: var(--km-text-secondary);
    margin-bottom: 4px;
    font-weight: 500;
}

/* 标签选择按钮 */
.tag-btn {
    padding: 5px 12px;
    border: 2px solid var(--km-input-border);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    background: var(--km-bg);
    color: var(--km-text-secondary);
    transition: all 0.15s;
    user-select: none;
}
.tag-btn:hover {
    border-color: var(--km-primary);
    color: var(--km-primary);
}
.tag-btn.active {
    background: var(--km-primary);
    border-color: var(--km-primary);
    color: #fff;
}
.tag-btn.green.active {
    background: var(--km-green);
    border-color: var(--km-green);
}
.tag-btn.blue.active {
    background: var(--km-blue);
    border-color: var(--km-blue);
}
.tag-btn.purple.active {
    background: var(--km-purple);
    border-color: var(--km-purple);
}
.tag-btn.pink.active {
    background: var(--km-pink);
    border-color: var(--km-pink);
}