/* TABS — extracted from components.css */

/* ── MOBILE TAB SCROLLING ── */
@media (max-width: 768px) {
    .tab-nav,
    .outer-tabs,
    .inner-tabs {
        overflow-x: auto;
        scrollbar-width: none;
        flex-wrap: nowrap !important;
    }
    .tab-nav::-webkit-scrollbar,
    .outer-tabs::-webkit-scrollbar,
    .inner-tabs::-webkit-scrollbar {
        display: none;
    }
    .tab-nav .tab-btn,
    .outer-tabs .tab-btn,
    .inner-tabs .tab-btn {
        flex-shrink: 0;
        white-space: nowrap;
    }
}

/* ── GLOBAL TAB ACTIVE INDICATOR ── */
.tab-btn {
    border-bottom: 2px solid transparent;
    font-weight: 500;
    transition: border-bottom-color 0.2s, color 0.2s;
}
.tab-btn.active {
    border-bottom: 2px solid var(--calc-gold, var(--calc-cyan));
    font-weight: 600;
    color: var(--calc-text-primary);
}

/* ── Tab System – Pill Style ── */
.re-calc .outer-tabs,
.re-calc .inner-tabs,
.re-calc .tab-nav {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--re-bg-card, #111d2e);
    border-radius: var(--re-radius-tab, 999px);
    border: 1px solid var(--re-border-card, rgba(255,255,255,0.07));
    width: fit-content;
    flex-wrap: nowrap;
}
.re-calc .outer-tabs .tab-btn,
.re-calc .inner-tabs .tab-btn,
.re-calc .tab-nav .tab-btn {
    padding: 7px 18px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    border-radius: var(--re-radius-tab, 999px);
    border: none;
    background: transparent;
    color: var(--re-text-body, #8fa5c8);
    font-family: var(--calc-font-body, 'Inter', sans-serif);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: transform var(--re-transition, 250ms ease), box-shadow var(--re-transition, 250ms ease), color var(--re-transition, 250ms ease), opacity var(--re-transition, 250ms ease), background-color var(--re-transition, 250ms ease);
    white-space: nowrap;
    letter-spacing: 0.01em;
}
.re-calc .outer-tabs .tab-btn:hover,
.re-calc .inner-tabs .tab-btn:hover,
.re-calc .tab-nav .tab-btn:hover {
    color: var(--re-text-heading, #e8edf5);
    background: var(--re-bg-hover, #1c2d44);
}
.re-calc .outer-tabs .tab-btn.active,
.re-calc .inner-tabs .tab-btn.active,
.re-calc .tab-nav .tab-btn.active {
    background: linear-gradient(135deg, var(--re-gold, #f5a623), #e8940f);
    color: #07101f;
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(245,166,35,0.35);
}

/* ── CONTENT SECTION NAV (Sticky tabbed navigation) ── */
.content-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13, 17, 23, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(240, 246, 252, 0.06);
    margin-bottom: var(--calc-space-12);
    transition: box-shadow var(--calc-transition);
}
.content-nav.scrolled {
    box-shadow: 0 4px 24px rgba(0,0,0,0.15);
}
.content-nav__inner {
    max-width: var(--calc-max-width-page);
    margin: 0 auto;
    padding: 0 var(--calc-space-5);
    display: flex;
    align-items: stretch;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
}
.content-nav__inner::-webkit-scrollbar { display: none; }

.content-nav__tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    font-family: var(--calc-font-body);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--calc-text-muted);
    text-decoration: none;
    white-space: nowrap;
    border: none;
    border-bottom: 2px solid transparent;
    background: none;
    cursor: pointer;
    transition: transform var(--calc-transition), box-shadow var(--calc-transition), color var(--calc-transition), opacity var(--calc-transition), background-color var(--calc-transition);
}
.content-nav__tab:hover {
    color: var(--calc-text-primary);
    background: rgba(255,255,255,0.06);
}
.content-nav__tab.active {
    color: var(--calc-gold);
    border-bottom-color: var(--calc-gold);
    background: rgba(255,215,0,0.1);
}
.content-nav__tab svg {
    width: 15px;
    height: 15px;
    opacity: 0.6;
    flex-shrink: 0;
}
.content-nav__tab.active svg { opacity: 1; }

/* Light mode */
[data-theme="light"] .content-nav {
    background: rgba(248, 250, 252, 0.95);
    border-bottom-color: rgba(0,0,0,0.06);
}
[data-theme="light"] .content-nav__tab:hover {
    background: rgba(0,0,0,0.05);
}
[data-theme="light"] .content-nav__tab.active {
    background: rgba(161,98,7,0.08);
}