/* VTA Documents Frontend Styles */

.vta-documents-container {
    font-family: inherit;
}

/* ========================================
   TABS
   ======================================== */

.vta-docs-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 18px 18px;
    margin-bottom: 6%;
    padding-bottom: 0;
    border-bottom: none;
    justify-content: center;
}

.vta-docs-tab {
    position: relative;
    background: transparent;
    border: none;
    border-radius: 6px;
    padding: 12px 20px;
    font-size: 16px;
    font-weight: 500;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

/* "border" layer */
.vta-docs-tab::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    box-shadow: inset 0 0 0 1.25px rgba(255,255,255,0.35);
    transition: box-shadow 0.2s ease;
}

.vta-docs-tab:hover {
    background: rgba(255,255,255,0.1);
}

.vta-docs-tab:hover::before {
    box-shadow: inset 0 0 0 1.25px rgba(255,255,255,0.5);
}

.vta-docs-tab.active {
    background: var(--vta-docs-accent-color, #1e73be);
    color: #000 !important;
}

.vta-docs-tab.active::before {
    box-shadow: inset 0 0 0 1.25px var(--vta-docs-accent-color, #1e73be);
}

/* ========================================
   PANELS
   ======================================== */

.vta-docs-panel {
    display: none;
}

.vta-docs-panel.active {
    display: block;
}

.vta-docs-category-title {
    font-size: 24px;
    font-weight: 600;
    margin: 30px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid currentColor;
    color: #fff;
}

/* ========================================
   ACCORDIONS
   ======================================== */

.vta-docs-accordions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.vta-docs-accordion {
    position: relative;
    background: transparent;
    border: none;
    border-radius: 8px;
    overflow: hidden;
}

.vta-docs-accordion::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    box-shadow: inset 0 0 0 1.25px rgba(255,255,255,0.2);
    z-index: 1;
}

.vta-docs-accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: rgba(255,255,255,0.05);
    cursor: pointer;
    user-select: none;
    transition: background 0.2s ease;
    color: #fff;
}

.vta-docs-accordion-header:hover {
    background: rgba(255,255,255,0.1);
}

.vta-docs-accordion.open .vta-docs-accordion-header {
    background: var(--vta-docs-accent-color, #1e73be);
    color: #000 !important;
}

.vta-docs-accordion.open .vta-docs-accordion-header .year,
.vta-docs-accordion.open .vta-docs-accordion-header .toggle-icon {
    color: #000 !important;
}

.vta-docs-accordion-header .year {
    font-weight: bold;
    font-size: 16px;
}

.vta-docs-accordion-header .toggle-icon {
    font-size: 20px;
    font-weight: bold;
    width: 24px;
    text-align: center;
}

.vta-docs-accordion-content {
    padding: 15px 20px;
    background: transparent;
}

/* ========================================
   DOCUMENT LIST
   ======================================== */

.vta-docs-list {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    margin-top: 60px !important;
    margin-bottom: 80px !important;
}

/* Manji margini kada je lista unutar accordiona */
.vta-docs-accordion-content .vta-docs-list {
    margin-top: 10px !important;
    margin-bottom: 10px !important;
}

.vta-docs-list li {
    margin-bottom: 8px !important;
    list-style: none !important;
    padding-left: 0 !important;
}

.vta-docs-list li::before,
.vta-docs-list li::marker {
    display: none !important;
    content: none !important;
}

.vta-docs-list li:last-child {
    margin-bottom: 0 !important;
}

.vta-doc-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: transparent;
    border: none;
    border-radius: 6px;
    text-decoration: none !important;
    color: #fff !important;
    transition: all 0.2s ease;
}

.vta-doc-link::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    box-shadow: inset 0 0 0 1.25px rgba(255,255,255,0.15);
    transition: box-shadow 0.2s ease;
}

.vta-doc-link:hover {
    background: rgba(255,255,255,0.05);
    color: #fff !important;
    transform: translateX(5px);
}

.vta-doc-link:hover::before {
    box-shadow: inset 0 0 0 1.25px var(--vta-docs-accent-color, #1e73be);
}

.vta-doc-link .doc-title {
    flex: 1;
    color: #fff !important;
}

/* Desna oznaka tipa - ikona u boji */
.vta-doc-link .doc-ext {
    width: 44px;
    height: 44px;
    border-radius: 6px;
    flex-shrink: 0;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #607d8b; /* Default boja za nepoznate formate */
}

.vta-doc-link .doc-ext i {
    font-size: 20px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Boje po tipu datoteke */
.vta-doc-link .doc-ext.pdf { background: #e53935; }
.vta-doc-link .doc-ext.doc,
.vta-doc-link .doc-ext.docx,
.vta-doc-link .doc-ext.odt,
.vta-doc-link .doc-ext.rtf { background: #1565c0; }
.vta-doc-link .doc-ext.xls,
.vta-doc-link .doc-ext.xlsx,
.vta-doc-link .doc-ext.ods,
.vta-doc-link .doc-ext.csv { background: #2e7d32; }
.vta-doc-link .doc-ext.ppt,
.vta-doc-link .doc-ext.pptx,
.vta-doc-link .doc-ext.odp { background: #d84315; }
.vta-doc-link .doc-ext.zip,
.vta-doc-link .doc-ext.rar,
.vta-doc-link .doc-ext.7z { background: #6d4c41; }
.vta-doc-link .doc-ext.txt { background: #546e7a; }
.vta-doc-link .doc-ext.jpg,
.vta-doc-link .doc-ext.jpeg,
.vta-doc-link .doc-ext.png,
.vta-doc-link .doc-ext.gif,
.vta-doc-link .doc-ext.svg { background: #00897b; }
.vta-doc-link .doc-ext.link { background: #7b1fa2; }

/* Tekst stavke s ugrađenim linkom */
.vta-doc-text {
    position: relative;
    padding: 12px 15px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: #fff;
    font-size: 14px;
    line-height: 1.5;
}

.vta-doc-text::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    box-shadow: inset 0 0 0 1.25px rgba(255,255,255,0.15);
}

.vta-doc-text a {
    color: var(--vta-docs-accent-color, #1e73be);
    text-decoration: none;
    font-weight: 500;
}

.vta-doc-text a:hover {
    text-decoration: underline;
}

/* ========================================
   INTRO TEKST (Pravo na pristup informacijama)
   ======================================== */

.vta-docs-intro-text {
    color: #fff;
    line-height: 1.7;
    margin-bottom: 30px;
}

.vta-docs-intro-text p {
    margin-bottom: 1em;
}

/* Animated underline za linkove u tekstu (NE za vta-doc-link) */
.vta-docs-intro-text a:not(.vta-doc-link),
.vta-docs-accordion-content a:not(.vta-doc-link) {
    color: var(--vta-docs-accent-color, #1e73be);
    text-decoration: none;
    position: relative;
    display: inline-block;
    font-weight: bold;
}

/* Identično Salient temi - linija vidljiva po defaultu */
.vta-docs-intro-text a:not(.vta-doc-link)::after,
.vta-docs-accordion-content a:not(.vta-doc-link)::after {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    width: 100%;
    bottom: 0;
    border-bottom: 1px solid var(--vta-docs-accent-color, #1e73be);
    background-color: transparent !important;
    transition: transform 0.4s cubic-bezier(0.23, 0.46, 0.4, 1);
    transform-origin: left;
    z-index: 1;
    pointer-events: none;
}

/* Hover - linija NESTAJE na desno (identično Salient .link_wrap:hover pravilu) */
.vta-docs-intro-text a:not(.vta-doc-link):hover::after,
.vta-docs-accordion-content a:not(.vta-doc-link):hover::after {
    transform: scaleX(0);
    transform-origin: right;
}

.vta-docs-intro-text strong {
    font-weight: 800;
}

.vta-docs-accordion-content strong {
    font-weight: 800;
}

/* ========================================
   POD-TABOVI (Pravo na pristup informacijama)
   ======================================== */

.vta-docs-sub-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 30px 0 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.vta-docs-sub-tab {
    position: relative;
    background: transparent;
    border: none;
    border-radius: 6px;
    padding: 10px 18px;
    font-size: 15px;
    font-weight: 500;
    color: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
}

.vta-docs-sub-tab::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    box-shadow: inset 0 0 0 1.25px rgba(255,255,255,0.35);
    transition: box-shadow 0.2s ease;
}

.vta-docs-sub-tab:hover {
    background: rgba(255,255,255,0.1);
}

.vta-docs-sub-tab:hover::before {
    box-shadow: inset 0 0 0 1.25px rgba(255,255,255,0.5);
}

.vta-docs-sub-tab.active {
    background: var(--vta-docs-accent-color, #1e73be);
    color: #000;
}

.vta-docs-sub-tab.active::before {
    box-shadow: inset 0 0 0 1.25px var(--vta-docs-accent-color, #1e73be);
}

.vta-docs-sub-content {
    margin-top: 15px;
}

.vta-docs-sub-panel {
    display: none;
}

.vta-docs-sub-panel.active {
    display: block;
}

/* Accordioni unutar PPNI sekcije */
.vta-docs-sub-accordions {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

/* ========================================
   MOBILE DROPDOWN
   ======================================== */

.vta-docs-mobile-toggle {
    display: none;
}

.vta-docs-mobile-btn {
    position: relative;
    width: 100%;
    padding: 15px 20px;
    margin: 30px 0;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

.vta-docs-mobile-btn::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    box-shadow: inset 0 0 0 1.25px rgba(255,255,255,0.35);
    transition: box-shadow 0.2s ease;
}

.vta-docs-mobile-btn:hover {
    background: rgba(255,255,255,0.05);
}

.vta-docs-mobile-btn:hover::before {
    box-shadow: inset 0 0 0 1.25px rgba(255,255,255,0.5);
}

.vta-docs-mobile-btn .mobile-btn-icon {
    transition: transform 0.3s ease;
}

.vta-docs-mobile-toggle.open .vta-docs-mobile-btn {
    background: var(--vta-docs-accent-color, #1e73be);
    color: #000;
}

.vta-docs-mobile-toggle.open .vta-docs-mobile-btn::before {
    box-shadow: inset 0 0 0 1.25px var(--vta-docs-accent-color, #1e73be);
}

.vta-docs-mobile-toggle.open .mobile-btn-icon {
    transform: rotate(180deg);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 999px) {
    /* Prikaži mobile toggle */
    .vta-docs-mobile-toggle {
        display: block;
        margin-bottom: 15px;
    }

    /* Sakrij tabove po defaultu */
    .vta-docs-tabs {
        display: none;
        flex-direction: column;
        gap: 8px;
        margin-bottom: 20px;
    }

    /* Prikaži tabove kada je otvoreno */
    .vta-docs-tabs.mobile-open {
        display: flex;
    }

    .vta-docs-tab {
        border-radius: 6px;
        text-align: center;
    }

    .vta-doc-link {
        flex-wrap: wrap;
    }

    .vta-doc-link .doc-title {
        flex: 1;
    }
}