/* ============================================================
   ULTRAKIT ADVANCED TABS — Premium
   7 Nav Styles · Horizontal / Vertical · Icon Positions
   Badge · 4 Content Animations · Keyboard A11y
   ============================================================ */

.ultrakit-tabs-wrapper {
    --ultrakit-tabs-accent: #6c5ce7;
    width: 100%;
}

/* ============================================================
   LAYOUT: HORIZONTAL (default)
   ============================================================ */
.ultrakit-tabs-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.ultrakit-tabs-horizontal-bottom { flex-direction: column-reverse; }

/* ============================================================
   LAYOUT: VERTICAL
   ============================================================ */
.ultrakit-tabs-vertical-left,
.ultrakit-tabs-vertical-right {
    flex-direction: row;
    align-items: flex-start;
    gap: 0;
}
.ultrakit-tabs-vertical-left  .ultrakit-tabs-nav { flex-direction: column; flex-shrink: 0; min-width: 180px; }
.ultrakit-tabs-vertical-right .ultrakit-tabs-nav { flex-direction: column; flex-shrink: 0; min-width: 180px; order: 2; }
.ultrakit-tabs-vertical-right .ultrakit-tabs-panel { order: 1; }
.ultrakit-tabs-vertical-left  .ultrakit-tabs-panel,
.ultrakit-tabs-vertical-right .ultrakit-tabs-panel { flex: 1; }

/* ============================================================
   NAV BAR
   ============================================================ */
.ultrakit-tabs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    position: relative;
}

/* Justify */
.ultrakit-tabs-justify-center  .ultrakit-tabs-nav { justify-content: center; }
.ultrakit-tabs-justify-end     .ultrakit-tabs-nav { justify-content: flex-end; }
.ultrakit-tabs-justify-stretch .ultrakit-tabs-nav { width: 100%; }
.ultrakit-tabs-justify-stretch .ultrakit-tab-btn  { flex: 1; }

/* ============================================================
   BASE TAB BUTTON
   ============================================================ */
.ultrakit-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: #666;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.22s ease;
    position: relative;
    text-decoration: none;
    line-height: 1.4;
}
.ultrakit-tab-btn:hover { color: var(--ultrakit-tabs-accent); }
.ultrakit-tab-btn:focus-visible {
    outline: 2px solid var(--ultrakit-tabs-accent);
    outline-offset: 2px;
}

/* Icon top layout */
.ultrakit-tabs-icon-top .ultrakit-tab-btn { flex-direction: column; gap: 5px; text-align: center; }

/* ============================================================
   TAB ICON
   ============================================================ */
.ultrakit-tab-icon { display: inline-flex; align-items: center; line-height: 1; flex-shrink: 0; }
.ultrakit-tab-icon i, .ultrakit-tab-icon svg { font-size: 16px; width: 16px; height: 16px; color: inherit; }

/* ============================================================
   BADGE
   ============================================================ */
.ultrakit-tab-badge {
    display: inline-block;
    padding: 2px 7px;
    background: var(--ultrakit-tabs-accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    border-radius: 20px;
    line-height: 1.4;
    letter-spacing: 0.04em;
    flex-shrink: 0;
}

/* ============================================================
   CONTENT PANEL
   ============================================================ */
.ultrakit-tabs-panel {
    background: #ffffff;
    border: 1px solid #e8e8f0;
    border-radius: 12px;
    padding: 32px;
    min-height: 80px;
    flex: 1;
}

/* ============================================================
   TAB PANELS (show / hide)
   ============================================================ */
.ultrakit-tab-panel { display: none; }
.ultrakit-tab-panel.is-active { display: block; }

/* ============================================================
   CONTENT ANIMATIONS
   ============================================================ */
.ultrakit-tab-panel.ultrakit-anim-in-fade {
    animation: ultrakit-tabs-fade 0.3s ease forwards;
}
@keyframes ultrakit-tabs-fade {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.ultrakit-tab-panel.ultrakit-anim-in-slide-up {
    animation: ultrakit-tabs-slideup 0.3s ease forwards;
}
@keyframes ultrakit-tabs-slideup {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}

.ultrakit-tab-panel.ultrakit-anim-in-slide-in {
    animation: ultrakit-tabs-slidein 0.32s ease forwards;
}
@keyframes ultrakit-tabs-slidein {
    from { opacity: 0; transform: translateX(20px); }
    to   { opacity: 1; transform: translateX(0); }
}

.ultrakit-tab-panel.ultrakit-anim-in-zoom {
    animation: ultrakit-tabs-zoom 0.28s ease forwards;
}
@keyframes ultrakit-tabs-zoom {
    from { opacity: 0; transform: scale(0.97); }
    to   { opacity: 1; transform: scale(1); }
}

/* ============================================================
   NAV STYLES
   ============================================================ */

/* ---- Style 1: Underline Accent ---- */
.ultrakit-tabs-style-1 .ultrakit-tabs-nav {
    border-bottom: 2px solid #e8e8f0;
    gap: 0;
    margin-bottom: 0;
}
.ultrakit-tabs-style-1 .ultrakit-tab-btn {
    border-radius: 0;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    padding-left: 16px;
    padding-right: 16px;
}
.ultrakit-tabs-style-1 .ultrakit-tab-btn.is-active {
    color: var(--ultrakit-tabs-accent);
    border-bottom-color: var(--ultrakit-tabs-accent);
}
.ultrakit-tabs-style-1 .ultrakit-tabs-panel {
    border-top: none;
    border-radius: 0 0 12px 12px;
}
/* Vertical underline variant */
.ultrakit-tabs-vertical-left.ultrakit-tabs-style-1  .ultrakit-tabs-nav { border-bottom: none; border-right: 2px solid #e8e8f0; flex-direction: column; }
.ultrakit-tabs-vertical-right.ultrakit-tabs-style-1 .ultrakit-tabs-nav { border-bottom: none; border-left: 2px solid #e8e8f0; flex-direction: column; }
.ultrakit-tabs-vertical-left.ultrakit-tabs-style-1  .ultrakit-tab-btn  { border-bottom: none; border-right: 2px solid transparent; margin-right: -2px; margin-bottom: 0; }
.ultrakit-tabs-vertical-right.ultrakit-tabs-style-1 .ultrakit-tab-btn  { border-bottom: none; border-left: 2px solid transparent; margin-left: -2px; margin-bottom: 0; }
.ultrakit-tabs-vertical-left.ultrakit-tabs-style-1  .ultrakit-tab-btn.is-active { border-right-color: var(--ultrakit-tabs-accent); }
.ultrakit-tabs-vertical-right.ultrakit-tabs-style-1 .ultrakit-tab-btn.is-active { border-left-color: var(--ultrakit-tabs-accent); }

/* ---- Style 2: Pill / Capsule ---- */
.ultrakit-tabs-style-2 .ultrakit-tab-btn { border-radius: 999px; }
.ultrakit-tabs-style-2 .ultrakit-tab-btn.is-active {
    background: var(--ultrakit-tabs-accent);
    color: #ffffff;
}
.ultrakit-tabs-style-2 .ultrakit-tab-btn.is-active .ultrakit-tab-badge { background: rgba(255,255,255,0.25); }

/* ---- Style 3: Solid Background Fill ---- */
.ultrakit-tabs-style-3 .ultrakit-tabs-nav {
    background: #f0f0f8;
    border-radius: 12px;
    padding: 5px;
    margin-bottom: 12px;
}
.ultrakit-tabs-style-3 .ultrakit-tab-btn { border-radius: 8px; }
.ultrakit-tabs-style-3 .ultrakit-tab-btn.is-active {
    background: #ffffff;
    color: var(--ultrakit-tabs-accent);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* ---- Style 4: Bordered Box ---- */
.ultrakit-tabs-style-4 .ultrakit-tab-btn {
    border: 1.5px solid #e0e0e0;
    border-radius: 8px;
}
.ultrakit-tabs-style-4 .ultrakit-tab-btn.is-active {
    border-color: var(--ultrakit-tabs-accent);
    color: var(--ultrakit-tabs-accent);
    background: rgba(108,92,231,0.06);
}

/* ---- Style 5: Gradient Active ---- */
.ultrakit-tabs-style-5 .ultrakit-tab-btn.is-active {
    background: linear-gradient(135deg, var(--ultrakit-tabs-accent) 0%, #a29bfe 100%);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(108,92,231,0.35);
}
.ultrakit-tabs-style-5 .ultrakit-tab-btn.is-active .ultrakit-tab-badge { background: rgba(255,255,255,0.22); }

/* ---- Style 6: Minimal Ghost ---- */
.ultrakit-tabs-style-6 .ultrakit-tab-btn { border-radius: 6px; }
.ultrakit-tabs-style-6 .ultrakit-tab-btn:hover { background: rgba(108,92,231,0.06); }
.ultrakit-tabs-style-6 .ultrakit-tab-btn.is-active {
    color: var(--ultrakit-tabs-accent);
    background: rgba(108,92,231,0.08);
}

/* ---- Style 7: Dark / Night ---- */
.ultrakit-tabs-style-7 .ultrakit-tabs-nav {
    background: #1a1a2e;
    border-radius: 12px;
    padding: 6px;
    margin-bottom: 12px;
}
.ultrakit-tabs-style-7 .ultrakit-tab-btn { color: #8888a8; border-radius: 8px; }
.ultrakit-tabs-style-7 .ultrakit-tab-btn:hover { color: #ffffff; background: rgba(255,255,255,0.06); }
.ultrakit-tabs-style-7 .ultrakit-tab-btn.is-active {
    background: var(--ultrakit-tabs-accent);
    color: #ffffff;
}
.ultrakit-tabs-style-7 .ultrakit-tabs-panel { background: #f8f7ff; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .ultrakit-tabs-vertical-left,
    .ultrakit-tabs-vertical-right { flex-direction: column !important; }
    .ultrakit-tabs-vertical-left .ultrakit-tabs-nav,
    .ultrakit-tabs-vertical-right .ultrakit-tabs-nav { flex-direction: row !important; min-width: unset; width: 100%; order: 0 !important; }
    .ultrakit-tabs-vertical-right .ultrakit-tabs-panel { order: 1 !important; }

    .ultrakit-tabs-style-1 .ultrakit-tabs-nav { overflow-x: auto; flex-wrap: nowrap; }
    .ultrakit-tab-btn { padding: 10px 14px !important; font-size: 13px !important; }
    .ultrakit-tabs-panel { padding: 20px !important; }
    .ultrakit-tabs-justify-stretch .ultrakit-tab-btn { flex: initial; }
}
@media (max-width: 480px) {
    .ultrakit-tabs-nav { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 2px; }
    .ultrakit-tab-btn { white-space: nowrap; }
}