/*
 * ===================================
 * UTKTabView.uss
 * Unity TabView 래핑 스타일
 * ===================================
 */

/* ===================================
   Base Container
   =================================== */

.utk-tabview {
    flex-direction: column;
    flex-grow: 1;
    color: var(--color-text-secondary);
}

/* ===================================
   Tab Header Strip
   =================================== */

.utk-tabview .unity-tab-view__header-container {
    background-color: transparent;
}

/* ===================================
   Reorderable Handle (hide)
   =================================== */

.utk-tabview .unity-tab-view__reorderable-handle {
    display: none;
}

/* ===================================
   Content Container
   =================================== */

.utk-tabview > .unity-tab-view__content-container {
    flex-grow: 1;
    padding: var(--space-l);
}

/* Tab Content inside unity-tab__content-container */
.utk-tabview .unity-tab__content-container {
    background-color: transparent;
}

.utk-tabview .unity-tab__content-container .unity-label {
    font-size: var(--font-size-body2);
    color: var(--color-text-primary);
}

/* ===================================
   Tab Header inside TabView
   =================================== */

.utk-tabview .unity-tab__header {
    background-color: transparent ;
    border-width: 0;
    padding: var(--space-s) var(--space-l);
    margin-right: var(--space-s);
    transition-duration: var(--anim-fast);
    transition-property: background-color;
}

.utk-tabview .unity-tab__header:hover {
    background-color: var(--color-btn-hover) ;
}

.utk-tabview .unity-tab__header:checked {
    background-color: transparent ;
}

.utk-tabview .unity-tab__header-label {
    font-size: var(--font-size-body2);
    color: var(--color-text-secondary) ;
}

.utk-tabview .unity-tab__header:checked .unity-tab__header-label {
    color: var(--color-btn-primary) ;
    -unity-font-style: bold;
}

/* Tab Underline */
.utk-tabview .unity-tab__header-underline {
    height: 2px;
    background-color: transparent ;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}

.utk-tabview .unity-tab__header:checked .unity-tab__header-underline {
    background-color: var(--color-btn-primary) ;
}

.utk-tabview .unity-tab-view__content-viewport {
    align-items: stretch;
}

/* ===================================
   Tab Alignment Modes
   =================================== */

/* Top Alignment (Default) - 탭이 위쪽에 배치 */
.utk-tabview.utk-tabview--align-top {
    flex-direction: column;
}

.utk-tabview.utk-tabview--align-top .unity-tab-view__header-container {
    flex-direction: row;
    border-bottom-width: var(--border-width);
    border-bottom-color: var(--color-border);
    border-top-width: 0;
    border-left-width: 0;
    border-right-width: 0;
    flex-grow: 1;
}

/* Bottom Alignment - 탭이 아래쪽에 배치 */
.utk-tabview.utk-tabview--align-bottom {
    flex-direction: column-reverse;
}

.utk-tabview.utk-tabview--align-bottom .unity-tab-view__header-container {
    flex-direction: row;
    border-top-width: var(--border-width);
    border-top-color: var(--color-border);
    border-bottom-width: 0;
    border-left-width: 0;
    border-right-width: 0;
    flex-grow: 1;
}

.utk-tabview.utk-tabview--align-bottom .unity-tab__header-underline {
    bottom: auto;
    top: 0;
}

/* Left Alignment - 탭이 왼쪽에 세로로 배치 */
.utk-tabview.utk-tabview--align-left {
    flex-direction: row;
}

.utk-tabview.utk-tabview--align-left .unity-tab-view__header-container {
    flex-direction: column;
    border-right-width: var(--border-width);
    border-right-color: var(--color-border);
    border-bottom-width: 0;
    border-top-width: 0;
    border-left-width: 0;
}

.utk-tabview.utk-tabview--align-left .unity-tab__header {
    margin-right: 0;
    margin-bottom: var(--space-s);
}

.utk-tabview.utk-tabview--align-left .unity-tab__header-underline {
    left: auto;
    right: 0;
    bottom: 0;
    top: 0;
    width: 2px;
    height: auto;
}

/* Right Alignment - 탭이 오른쪽에 세로로 배치 */
.utk-tabview.utk-tabview--align-right {
    flex-direction: row-reverse;
}

.utk-tabview.utk-tabview--align-right .unity-tab-view__header-container {
    flex-direction: column;
    border-left-width: var(--border-width);
    border-left-color: var(--color-border);
    border-bottom-width: 0;
    border-top-width: 0;
    border-right-width: 0;
}

.utk-tabview.utk-tabview--align-right .unity-tab__header {
    margin-right: 0;
    margin-bottom: var(--space-s);
}

.utk-tabview.utk-tabview--align-right .unity-tab__header-underline {
    right: auto;
    left: 0;
    bottom: 0;
    top: 0;
    width: 2px;
    height: auto;
}