/**
 * 开放地图编辑器 (OpenMap Editor) - Office Ribbon 专属功能区样式
 * 基于 CGoUI 2.2 Ribbon 效率类界面规范
 */

.office-ribbon-container {
    background: var(--office-ribbon-bg);
    border-bottom: 1px solid var(--office-border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 40;
    position: relative;
    transition: box-shadow var(--dur-fast) var(--ease-out);
}

/* 选项卡标题行 */
.ribbon-tabs-row {
    min-height: var(--ribbon-tabs-height);
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    padding: 0 10px;
    border-bottom: 1px solid var(--office-border);
    background: var(--card-bg, #ffffff);
    user-select: none;
    gap: 6px;
}

.ribbon-tabs-left {
    display: flex;
    align-items: stretch;
    gap: 4px;
    overflow-x: auto;
    scrollbar-width: none;
    flex: 1;
}

.ribbon-tabs-left::-webkit-scrollbar {
    display: none;
}

.ribbon-tab-btn {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-light);
    font-family: inherit;
    font-size: var(--font-size-base-sub, 12px);
    font-weight: 600;
    padding: 7px clamp(8px, 1.2vw, 16px);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 4px 4px 0 0;
    white-space: nowrap;
    transition: color var(--dur-fast) ease, background-color var(--dur-fast) ease, border-color var(--dur-fast) var(--ease-btn), transform 100ms var(--ease-btn);
}

.ribbon-tab-btn:hover {
    color: var(--text-main);
    background: var(--office-hover);
}

.ribbon-tab-btn.active {
    color: var(--office-primary);
    border-bottom-color: var(--office-primary);
    background: var(--office-ribbon-bg);
    font-weight: 700;
}

.ribbon-tab-btn:active {
    transform: scale(0.98);
}

/* 选项卡右侧折叠按钮 */
.ribbon-tabs-right {
    display: flex;
    align-items: center;
    padding-left: 6px;
    flex-shrink: 0;
}

.ribbon-collapse-toggle-btn {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    padding: 4px 8px;
    font-size: var(--font-size-xs, 11px);
    font-weight: 500;
    color: var(--text-light);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    white-space: nowrap;
    font-family: inherit;
    transition: background-color var(--dur-fast) ease, color var(--dur-fast) ease, transform 100ms var(--ease-btn);
}

.ribbon-collapse-toggle-btn:hover {
    background: var(--office-hover);
    color: var(--text-main);
}

.ribbon-collapse-toggle-btn:active {
    transform: scale(0.95);
}

/* Ribbon 工具栏主体：固定高度与平滑折叠 */
.ribbon-toolbar-body {
    height: var(--ribbon-toolbar-height);
    min-height: var(--ribbon-toolbar-height);
    max-height: var(--ribbon-toolbar-height);
    display: flex;
    align-items: stretch;
    padding: 6px 12px;
    gap: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
    box-sizing: border-box;
    transition: max-height var(--dur-slow) var(--ease-btn), opacity var(--dur-base) ease, padding var(--dur-base) ease;
}

/* 折叠收起状态 */
.office-ribbon-container.collapsed .ribbon-toolbar-body {
    max-height: 0;
    min-height: 0;
    height: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
    pointer-events: none;
    overflow: hidden;
    border-bottom: none;
}

/* 选项卡工具内容组 */
.ribbon-tab-content-group {
    display: none;
    align-items: stretch;
    gap: 0;
    flex: 1;
    min-width: max-content;
    height: 100%;
}

.ribbon-tab-content-group.active {
    display: flex;
    animation: ribbonTabFadeIn var(--dur-base) var(--ease-out);
}

@keyframes ribbonTabFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 命令分组卡片 */
.ribbon-group {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 0 8px;
    min-width: fit-content;
    flex-shrink: 0;
    height: 100%;
    box-sizing: border-box;
}

.ribbon-group-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    height: 54px;
    min-width: fit-content;
}

.ribbon-group-label {
    text-align: center;
    font-size: var(--font-size-2xs, 9px);
    color: var(--text-light);
    letter-spacing: 0.3px;
    padding-top: 2px;
    margin-top: 2px;
    height: 16px;
    line-height: 16px;
    white-space: nowrap;
    user-select: none;
    border-top: 1px dashed rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .ribbon-group-label {
    border-top-color: rgba(255, 255, 255, 0.08);
}

/* 分隔竖线 */
.ribbon-divider {
    width: 1px;
    background: var(--office-border);
    margin: 6px 4px;
    flex-shrink: 0;
    align-self: stretch;
}

/* 大图标动作按钮 */
.ribbon-action-btn-lg {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4px 6px;
    cursor: pointer;
    color: var(--text-main);
    font-family: inherit;
    font-size: var(--font-size-base-sub, 12px);
    font-weight: 600;
    min-width: 74px;
    width: 74px;
    height: 54px;
    min-height: 54px;
    gap: 3px;
    white-space: nowrap;
    box-sizing: border-box;
    transition: transform 120ms var(--ease-btn), background-color var(--dur-fast) ease, border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}

.ribbon-action-btn-lg.btn-wide {
    min-width: 90px;
    width: 90px;
}

.ribbon-action-btn-lg .btn-text {
    display: inline-block;
    white-space: nowrap;
    line-height: 1.25;
    text-align: center;
    font-size: var(--font-size-xs, 11px);
}

.ribbon-action-btn-lg:hover:not(:disabled) {
    background: var(--card-bg, #ffffff);
    border-color: var(--office-border);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.ribbon-action-btn-lg:active:not(:disabled) {
    transform: scale(0.97);
    background: var(--office-hover);
}

.ribbon-action-btn-lg.active {
    background: var(--office-primary-light);
    border-color: var(--office-primary);
    color: var(--office-primary);
}

.ribbon-action-btn-lg .ribbon-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    color: var(--office-primary);
    transition: transform var(--dur-fast) var(--ease-btn);
}

.ribbon-action-btn-lg.highlight-action {
    background: var(--office-primary-light);
    border-color: var(--office-primary);
    color: var(--office-primary);
}

.ribbon-action-btn-lg.primary-action {
    background: var(--office-primary);
    color: #ffffff;
    border-color: var(--office-primary);
}

.ribbon-action-btn-lg.primary-action .ribbon-icon {
    color: #ffffff;
}

.ribbon-action-btn-lg.primary-action:hover:not(:disabled) {
    opacity: 0.92;
    box-shadow: 0 2px 6px rgba(0, 38, 59, 0.25);
}

/* 纵向紧凑按钮组 */
.ribbon-v-stack {
    display: flex;
    flex-direction: column;
    gap: 4px;
    justify-content: center;
    min-width: 86px;
    width: 86px;
    height: 54px;
    box-sizing: border-box;
}

.ribbon-btn-sm {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    padding: 2px 8px;
    height: 24px;
    font-size: var(--font-size-xs, 11px);
    font-family: inherit;
    font-weight: 500;
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    white-space: nowrap;
    width: 100%;
    box-sizing: border-box;
    transition: color var(--dur-fast) ease, background-color var(--dur-fast) ease, border-color var(--dur-fast) ease, transform 100ms var(--ease-btn);
}

.ribbon-btn-sm:hover {
    background: var(--card-bg, #ffffff);
    border-color: var(--office-border);
}

.ribbon-btn-sm:active {
    transform: scale(0.97);
}

.ribbon-btn-sm.active {
    background: var(--office-primary-light);
    border-color: var(--office-primary);
    color: var(--office-primary);
}

.ribbon-btn-sm.danger:hover {
    color: var(--danger-color, #dc3545);
    background: rgba(220, 53, 69, 0.1);
    border-color: rgba(220, 53, 69, 0.25);
}

/* 参数调节滑块与微调器 */
.ribbon-param-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding: 2px 6px;
    width: 144px;
    min-width: 144px;
    max-width: 144px;
    height: 54px;
    box-sizing: border-box;
}

.ribbon-param-box .param-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-xs, 11px);
    color: var(--text-light);
    height: 16px;
}

.ribbon-param-box .param-label-row strong {
    color: var(--office-primary);
    font-weight: 700;
    cursor: pointer;
    padding: 0 4px;
    border-radius: 3px;
}

.ribbon-param-box cgo-toolbar-select {
    width: 100%;
}

.param-slider-row {
    display: flex;
    align-items: center;
    gap: 3px;
    width: 100%;
}

.param-step-btn {
    width: 18px;
    height: 18px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: all var(--dur-fast) var(--ease-btn);
    flex-shrink: 0;
}

.param-step-btn:hover {
    background: var(--office-hover);
    color: var(--text-main);
}

.param-slider {
    flex: 1;
    height: 4px;
    accent-color: var(--office-primary);
    cursor: pointer;
}

/* 高密度紧凑参数输入行 (Section 6 规划规范) */
.ribbon-param-compact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 6px;
    padding: 2px 6px;
    height: 54px;
    box-sizing: border-box;
    align-content: center;
}

.compact-field {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-xs, 11px);
    background: var(--office-hover);
    border: 1px solid var(--office-border);
    border-radius: 4px;
    padding: 2px 4px;
}

.compact-field label {
    color: var(--text-light);
    font-weight: 600;
    font-size: var(--font-size-2xs, 9px);
}

.compact-field input {
    width: 44px;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: var(--font-size-xs, 11px);
    text-align: right;
    outline: none;
    font-family: inherit;
}