/* ==========================================================================
   iLearn Official Header & Navigation Stylesheet
   Verzija: 2.3 Fixed Layout & Flexbox
   ========================================================================== */

:root {
    --il-navy: #1E1E27;
    --il-navy-light: #2D2D39;
    --il-red: #FE4C50;
    --il-red-hover: #D13235;
    --il-gray-bg: #F8FAFC;
    --il-border: #E2E8F0;
    --il-text-dark: #1E1E27;
    --il-text-muted: #64748B;
    --il-white: #FFFFFF;
}

/* Resetovanje za zonu hedera */
.il-site-header * {
    box-sizing: border-box;
}

.il-site-header {
    width: 100%;
    background: var(--il-white);
    border-bottom: 1px solid var(--il-border);
    position: relative;
    z-index: 10000;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ==========================================================================
   TOP INFO TRAKA (Puna širina 100%)
   ========================================================================== */
.il-topbar {
    width: 100%;
    background-color: var(--il-navy);
    color: var(--il-white);
    font-size: 12px;
    font-weight: 500;
    padding: 7px 0;
    letter-spacing: 0.2px;
    box-sizing: border-box;
}

.il-topbar-inner {
    width: 100%;
    max-width: 1220px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
}

.il-topbar-left {
    box-sizing: border-box;
}

.il-topbar-left strong {
    color: var(--il-red);
    font-weight: 700;
}

.il-topbar-right {
    display: flex;
    align-items: center;
    gap: 14px;
}

.il-topbar-right a {
    color: #94A3B8;
    text-decoration: none;
    font-size: 12px;
    transition: color 0.15s ease;
}

.il-topbar-right a:hover {
    color: var(--il-white);
}

.il-topbar-right span {
    color: #475569;
    font-size: 10px;
}

/* ==========================================================================
   GLAVNA NAVIGACIJA
   ========================================================================== */
.il-main-header {
    max-width: 1220px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    position: relative;
    box-sizing: border-box;
}

.il-logo-box {
    flex-shrink: 0;
}

.il-logo-box a {
    display: inline-block;
    line-height: 0;
}

.il-logo-box img {
    height: 38px;
    width: auto;
    display: block;
}

.il-main-header nav {
    display: flex;
    align-items: center;
}

.il-nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2px;
}

.il-nav-menu li {
    margin: 0;
    padding: 0;
}

.il-nav-menu li a {
    color: var(--il-navy);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    padding: 8px 10px;
    border-radius: 6px;
    letter-spacing: 0.4px;
    transition: all 0.15s ease;
    display: block;
    white-space: nowrap;
}

.il-nav-menu li a:hover {
    color: var(--il-red);
    background: var(--il-gray-bg);
}

/* ==========================================================================
   AKCIJE (PRETRAGA, NALOG, KORPA)
   ========================================================================== */
.il-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    flex-shrink: 0;
}

.il-search-form {
    position: relative;
    display: flex;
    align-items: center;
    margin: 0;
}

.il-search-form input[type="text"] {
    width: 170px;
    background: var(--il-gray-bg);
    border: 1px solid var(--il-border);
    border-radius: 20px;
    padding: 7px 34px 7px 14px;
    font-size: 13px;
    color: var(--il-navy);
    outline: none;
    transition: all 0.2s ease;
}

.il-search-form input[type="text"]:focus {
    width: 210px;
    border-color: var(--il-red);
    background: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(254, 76, 80, 0.1);
}

.il-search-btn {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    color: var(--il-text-muted);
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.il-search-btn:hover {
    color: var(--il-red);
}

.il-account-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--il-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: var(--il-gray-bg);
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.il-account-btn:hover {
    border-color: var(--il-navy);
    background: #FFFFFF;
}

.il-cart-btn {
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--il-gray-bg);
    border: 1px solid var(--il-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--il-navy);
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.il-cart-btn:hover {
    background: var(--il-red);
    color: #FFFFFF;
    border-color: var(--il-red);
}

.il-cart-btn:hover svg {
    stroke: #FFFFFF;
}

.il-cart-count {
    position: absolute;
    top: -5px;
    right: -6px;
    background: var(--il-red);
    color: #FFFFFF;
    font-size: 11px;
    font-weight: 800;
    min-width: 19px;
    height: 19px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    box-shadow: 0 2px 5px rgba(254, 76, 80, 0.4);
    border: 2px solid #FFFFFF;
}

.il-cart-btn:hover .il-cart-count {
    background: var(--il-navy);
}

/* ==========================================================================
   DROPDOWN MENIJI
   ========================================================================== */
.il-dropdown-menu {
    position: absolute !important;
    top: 52px !important;
    right: 0 !important;
    background: #FFFFFF !important;
    border: 1px solid var(--il-border) !important;
    border-radius: 10px !important;
    box-shadow: 0 16px 38px rgba(15, 23, 42, 0.18) !important;
    display: none;
    z-index: 999999 !important;
}

.il-dropdown-menu.is-active {
    display: block !important;
    animation: ilHeaderFade 0.15s ease-out;
}

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

#ilUserDropdown {
    min-width: 240px;
    padding: 8px 0;
}

#ilUserDropdown a {
    display: block;
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 600;
    color: var(--il-navy);
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}

#ilUserDropdown a:hover {
    background: var(--il-gray-bg);
    color: var(--il-red);
}

/* ==========================================================================
   KORPA DROPDOWN - POPUP
   ========================================================================== */
.il-cart-popup {
    width: 340px !important;
    padding: 18px !important;
    border-radius: 10px !important;
    background: #FFFFFF !important;
}

.il-cart-popup::before {
    content: '';
    position: absolute;
    top: -8px;
    right: 14px;
    width: 14px;
    height: 14px;
    background: #FFFFFF;
    border-left: 1px solid var(--il-border);
    border-top: 1px solid var(--il-border);
    transform: rotate(45deg);
    z-index: 10;
}

.il-cart-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 12px;
    border-bottom: 1px solid #F1F5F9;
    margin-bottom: 12px;
}

.il-cart-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--il-navy);
}

.il-cart-badge-pill {
    background: var(--il-red);
    color: #ffffff;
    font-size: 11px;
    font-weight: 800;
    min-width: 19px;
    height: 19px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.il-cart-header-right {
    font-size: 12px;
    font-weight: 700;
    color: var(--il-navy);
}

.il-cart-header-right strong {
    color: var(--il-red);
    font-size: 14px;
    margin-left: 4px;
}

.il-shipping-box-free {
    border: 1px dashed var(--il-red);
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 16px;
    background: #FFFFFF;
}

.il-shipping-box-free.is-success {
    border: 1px dashed #10B981;
}

.il-shipping-text {
    font-size: 11.5px;
    color: var(--il-navy);
    text-align: center;
    line-height: 1.35;
    margin-bottom: 8px;
}

.il-shipping-text strong,
.il-shipping-text span {
    color: var(--il-red);
    font-weight: 800;
}

.il-shipping-text.is-success {
    color: #10B981;
    font-weight: 700;
}

.il-shipping-text.is-success strong {
    color: #10B981;
}

.il-shipping-progress-track {
    width: 100%;
    height: 5px;
    background: #E2E8F0;
    border-radius: 4px;
    overflow: hidden;
}

.il-shipping-progress-bar {
    height: 100%;
    background: var(--il-red);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.il-shipping-progress-bar.is-success {
    background: #10B981;
}

.il-cart-items-scroll {
    max-height: 280px;
    overflow-y: auto;
    padding-right: 2px;
    margin-bottom: 16px;
}

.il-cart-item-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid #F1F5F9;
}

.il-cart-item-row:last-child {
    border-bottom: none;
}

.il-cart-item-thumb {
    width: 60px !important;
    min-width: 60px !important;
    max-width: 60px !important;
    height: 60px !important;
    border-radius: 6px !important;
    overflow: hidden !important;
    flex-shrink: 0 !important;
    border: 1px solid var(--il-border) !important;
    display: block !important;
    padding: 0 !important;
    margin: 0 !important;
    background: #FFFFFF !important;
}

.il-cart-item-thumb img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
}

.il-cart-item-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.il-cart-item-title {
    display: block !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    color: var(--il-navy) !important;
    text-decoration: none !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    line-height: 1.3 !important;
    margin: 0 0 4px 0 !important;
    padding: 0 !important;
    text-align: left !important;
}

.il-cart-item-title:hover {
    color: var(--il-red) !important;
}

.il-cart-item-prices {
    font-size: 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin: 0;
    padding: 0;
}

.il-cart-price-red {
    color: var(--il-red);
    font-weight: 700;
}

.il-cart-price-qty {
    color: #94A3B8;
    font-style: italic;
    font-size: 11.5px;
}

.il-cart-del-btn {
    background: none !important;
    border: none !important;
    color: #CBD5E1 !important;
    font-size: 18px !important;
    cursor: pointer !important;
    padding: 4px !important;
    margin: 0 !important;
    line-height: 1 !important;
    transition: color 0.15s ease !important;
}

.il-cart-del-btn:hover {
    color: var(--il-red) !important;
}

.il-cart-btn-checkout {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    height: 46px !important;
    background: var(--il-red) !important;
    color: #FFFFFF !important;
    font-size: 14px !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.8px !important;
    border-radius: 8px !important;
    text-decoration: none !important;
    padding: 0 !important;
    margin: 0 !important;
    text-align: center !important;
    box-shadow: 0 4px 14px rgba(254, 76, 80, 0.35) !important;
    transition: background 0.15s ease, transform 0.15s ease !important;
    cursor: pointer !important;
}

.il-cart-btn-checkout:hover {
    background: var(--il-red-hover) !important;
    color: #FFFFFF !important;
    transform: translateY(-1px) !important;
}

.il-cart-empty-view {
    text-align: center;
    padding: 24px 10px;
}
.il-cart-empty-icon {
    font-size: 32px;
    color: #CBD5E1;
    margin-bottom: 8px;
}
.il-cart-empty-view h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--il-navy);
    margin: 0 0 4px 0;
}
.il-cart-empty-view p {
    font-size: 11.5px;
    color: var(--il-text-muted);
    margin: 0;
}

/* ==========================================================================
   BACK TO TOP DUGME (MODERNO I DISKRETNO)
   ========================================================================== */
#ilBackToTop {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 42px;
    height: 42px;
    background-color: var(--il-navy);
    color: #FFFFFF;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: opacity 0.25s ease, transform 0.25s ease, background-color 0.2s ease;
    z-index: 9999;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

#ilBackToTop.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#ilBackToTop:hover {
    background-color: var(--il-red);
}

#ilBackToTop svg {
    width: 20px;
    height: 20px;
}

/* ==========================================================================
   RESPONSIVE PRAVILA ZA MOBILNE UREĐAJE
   ========================================================================== */
@media (max-width: 1024px) {
    .il-nav-menu li a {
        padding: 8px 6px;
        font-size: 12px;
    }
}

@media (max-width: 991px) {
    .il-nav-menu { 
        display: none !important; 
    }
    .il-search-form input[type="text"] { 
        width: 130px; 
    }
}

@media (max-width: 768px) {
    .il-topbar-right {
        display: none !important;
    }

    .il-topbar-inner {
        padding: 6px 12px;
        justify-content: center;
    }

    .il-topbar-left {
        width: 100%;
        text-align: center;
        font-size: 11px;
        line-height: 1.4;
    }

    .il-main-header {
        padding: 10px 14px;
        gap: 10px;
    }

    .il-logo-box img {
        height: 32px;
    }

    .il-search-form input[type="text"] {
        width: 110px;
        padding-right: 28px;
    }

    .il-search-form input[type="text"]:focus {
        width: 130px;
    }

    /* Ispravka za korpu na mobilnom da ne beži udesno */
    .il-cart-popup {
        width: calc(100vw - 24px) !important;
        max-width: 320px !important;
        right: 0 !important;
        left: auto !important;
    }

    #ilBackToTop {
        bottom: 16px;
        right: 16px;
        width: 38px;
        height: 38px;
    }
}

/* Sprečavanje horizontalnog skrola na celom sajtu */
html, body {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    position: relative;
    margin: 0;
    padding: 0;
}

/* Stil za pretragu unutar mobilnog menija */
.il-mobile-search-box {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--il-border);
}

.il-mobile-search-form {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.il-mobile-search-form input[type="text"] {
    width: 100%;
    background: var(--il-gray-bg);
    border: 1px solid var(--il-border);
    border-radius: 8px;
    padding: 10px 36px 10px 14px;
    font-size: 14px;
    color: var(--il-navy);
    outline: none;
}

.il-mobile-search-btn {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    color: var(--il-text-muted);
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Raspored na mobilnim ekranima: levo hamburger, sredina logo, desno akcije */
@media (max-width: 991px) {
    .il-nav-menu {
        display: none !important;
    }
    .il-mobile-menu-toggle {
        display: flex !important;
    }
    /* Sakrivamo desktop pretragu na mobilnom jer je prebacujemo u meni */
    .il-header-actions .il-search-form {
        display: none !important;
    }
    .il-main-header {
        justify-content: space-between;
        padding: 10px 12px;
    }
}

/* Hamburger dugme za mobilne uređaje */
.il-mobile-menu-toggle {
    display: none;
    background: var(--il-gray-bg);
    border: 1px solid var(--il-border);
    border-radius: 8px;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--il-navy);
    font-size: 16px;
    flex-shrink: 0;
}

.il-mobile-menu-toggle:hover {
    background: var(--il-red);
    color: #FFFFFF;
    border-color: var(--il-red);
}

/* Pozadina za mobilni meni */
.il-mobile-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.5);
    z-index: 99998;
    display: none;
}
.il-mobile-menu-backdrop.is-active {
    display: block;
}

/* Klizajući mobilni meni */
.il-mobile-navDrawer {
    position: fixed;
    top: 0;
    left: -280px;
    width: 270px;
    height: 100vh;
    background: #FFFFFF;
    z-index: 99999;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.15);
    transition: left 0.3s ease;
    display: flex;
    flex-direction: column;
}
.il-mobile-navDrawer.is-active {
    left: 0;
}

.il-mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    border-bottom: 1px solid var(--il-border);
}
.il-mobile-drawer-header img {
    height: 30px;
    width: auto;
}
.il-mobile-drawer-close {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: var(--il-text-muted);
}

.il-mobile-drawer-body {
    padding: 20px;
    overflow-y: auto;
}
.il-mobile-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.il-mobile-nav-list li a {
    display: block;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--il-navy);
    background: var(--il-gray-bg);
    border-radius: 6px;
    text-decoration: none;
}
.il-mobile-nav-list li a:hover {
    background: var(--il-red);
    color: #FFFFFF;
}

/* Prikaz hamburgera i sakrivanje desktop menija na manjim ekranima */
@media (max-width: 991px) {
    .il-nav-menu {
        display: none !important;
    }
    .il-mobile-menu-toggle {
        display: flex !important;
    }
}