/* ============================================================
   OxiSecret Course Tabs — Gold Theme
   ============================================================ */

/* --- Container --- */
.oxi-course-tabs {
    margin: 36px 0;
    font-family: inherit;
}

/* --- Tab Navigation --- */
.oxi-tabs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-bottom: 0;
    border-bottom: 2px solid var(--secondary);
    position: relative;
}

/* --- Tab Button --- */
.oxi-tab-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 22px 14px;
    background: #fff;
    border: 2px solid var(--secondary);
    border-bottom: 2px solid #fff;
    color: var(--primary);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    cursor: pointer;
    position: relative;
    bottom: -2px;
    border-radius: 5px 5px 0 0;
    transition: background 0.25s ease, color 0.25s ease;
    line-height: 1.4;
    outline: none;
}

.oxi-tab-btn:hover:not(.active) {
    background: rgba(199, 152, 66, 0.08);
    color: var(--secondary);
}

/* --- Active Tab — animated gold gradient --- */
.oxi-tab-btn.active {
    background: linear-gradient(
        86deg,
        rgba(190,143,57,1)  0%,
        rgba(226,179,92,1)  16%,
        rgba(235,199,119,1) 35%,
        rgba(253,235,177,1) 47%,
        rgba(245,211,112,1) 60%,
        rgba(233,189,89,1)  74%,
        rgba(228,181,90,1)  87%,
        rgba(180,148,87,1)  100%
    );
    background-size: 400% 400%;
    -webkit-animation: AnimationName 10s ease infinite;
    animation: AnimationName 10s ease infinite;
    color: #fff;
    border-color: transparent;
    border-bottom-color: transparent;
    box-shadow: 0 -2px 8px rgba(199, 152, 66, 0.35);
}

/* --- Badge below tab label (e.g. "S certifikací") --- */
.oxi-tab-badge {
    display: block;
    font-size: 10px;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    opacity: 0.82;
    margin-top: 2px;
    white-space: nowrap;
}

/* ============================================================
   Tab Content Area
   ============================================================ */
.oxi-tabs-content {
    background: #fff;
    border: 2px solid var(--secondary);
    border-top: none;
    border-radius: 0 0 6px 6px;
    padding: 32px 36px 28px;
    box-shadow: 0 4px 18px rgba(199, 152, 66, 0.10);
}

/* --- Panel --- */
.oxi-tab-panel {
    display: none;
}

.oxi-tab-panel.active {
    display: block;
    -webkit-animation: oxiFadeIn 0.3s ease;
    animation: oxiFadeIn 0.3s ease;
}

@-webkit-keyframes oxiFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes oxiFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* --- Price Box --- */
.oxi-tab-price-box {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
    padding: 14px 20px;
    border-left: 4px solid var(--secondary);
    background: rgba(199, 152, 66, 0.06);
    border-radius: 0 4px 4px 0;
}

.oxi-tab-price {
    font-size: 30px;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1;
}

.oxi-tab-price-note {
    font-size: 13px;
    color: var(--primary);
    font-style: italic;
    opacity: 0.8;
}

/* --- Tab Body Typography --- */
.oxi-tab-body {
    line-height: 1.85;
    color: var(--primary);
}

.oxi-tab-body h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--secondary);
    margin: 26px 0 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(199, 152, 66, 0.28);
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.oxi-tab-body h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--primary);
    margin: 18px 0 6px;
}

.oxi-tab-body ul {
    padding-left: 22px;
    margin-bottom: 14px;
}

.oxi-tab-body ul li {
    margin-bottom: 5px;
    position: relative;
}

.oxi-tab-body ul li::marker {
    color: var(--secondary);
}

.oxi-tab-body p {
    margin-bottom: 12px;
}

.oxi-tab-body strong {
    font-weight: 700;
    color: var(--primary);
}

/* Curriculum "day" blocks */
.oxi-tab-body .oxi-day-block {
    border-left: 3px solid var(--secondary);
    padding: 10px 16px;
    margin-bottom: 12px;
    background: rgba(199, 152, 66, 0.04);
    border-radius: 0 4px 4px 0;
}

.oxi-tab-body .oxi-day-block strong {
    display: block;
    color: var(--secondary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

/* --- CTA Footer --- */
.oxi-tab-footer {
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px solid rgba(199, 152, 66, 0.25);
}

.oxi-tab-cta {
    display: inline-block;
    padding: 12px 32px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    border-radius: 3px;
    text-decoration: none;
}

/* ============================================================
   Responsive — Mobile
   ============================================================ */
@media (max-width: 767px) {
    .oxi-tabs-nav {
        flex-direction: column;
        border-bottom: none;
        gap: 4px;
    }

    .oxi-tab-btn {
        border: 2px solid var(--secondary);
        border-radius: 4px;
        bottom: 0;
        text-align: left;
        width: 100%;
    }

    .oxi-tab-btn.active {
        border-color: transparent;
    }

    .oxi-tabs-content {
        border: 2px solid var(--secondary);
        border-radius: 6px;
        padding: 22px 18px 20px;
    }

    .oxi-tab-price {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .oxi-tabs-content {
        padding: 18px 14px;
    }
}