* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
    -webkit-overflow-scrolling: touch;
    overflow-x: hidden;
}

body {
    background: linear-gradient(100deg, #151517 ,#1e1e25);
    color: #fff;
    font-family: Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

main {
    flex: 1 0 auto;
    position: relative;
}

header {
    background-color: rgba(26, 26, 29, 0.767);
    padding: 0 13vw;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #FAD532;
    user-select: none;
    cursor: pointer;
}

.logo a {
    text-decoration: none;
    color: #FAD532;
}

.search-bar {
    flex-grow: 1;
    margin: 0 20px;
}

.search-bar input {
    width: 100%;
    padding: 0.8rem 1.5rem;
    border-radius: 2rem;
    border: none;
    background-color: #333;
    color: #fff;
    transition: all ease .3s;
    font-size: 16px;
}

.phone-number {
    user-select: none;
    color: #FAD532;
    flex-grow: 0.1;
}

.header-icons {
    display: flex;
    gap: 1rem;
}

.icon-button {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
}

.profile-button {
    background-color: #444;
    color: white;
    user-select: none;
    text-decoration: none;
}

a {
    text-decoration: none;
    
}

.profile-button:hover {
    background-color: #555;
}

.cart-button {
    background-color: #ffc107;
    color: #333;
    font-weight: bold;
    user-select: none;
}

.cart-button:hover {
    background-color: #e0a800;
}

.header-nav {
    border-top: 1px solid #444;
}

.header-nav.desktop-nav {
    border-top: 1px solid #444;
}

.nav-list {
    display: flex;
    list-style: none;
    justify-content: center;
    padding: 0 0;
    user-select: none;
}

.nav-list li a {
    color: #fff;
    text-decoration: none;
    padding: 10px 15px;
    display: block;
    font-size: 16px;
    transition: all ease .3s;
}

.nav-list li a:hover {
    background-color: #333;
    color: #FAD532;
}

.nav-list li a.active {
    color: #FAD532;
}

@media (max-width: 768px) {
    header {
        padding: 0 5vw;
    }
    
    .phone-number {
        display: none;
    }
    
    .icon-button span {
        display: none;
    }
    
    .icon-button {
        padding: 0.8rem;
        gap: 0;
    }
    
    .search-bar {
        margin: 0 10px;
    }
    
    .nav-list {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }

    .nav-list li {
        flex: 1 0 calc(50% - 0.5rem);
        min-width: calc(50% - 0.5rem);
        text-align: center;
    }
    
    .nav-list li a {
        padding: 12px 10px;
        font-size: 16px;
        margin: 0 5px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 20px;
    }
    
    .search-bar input {
        padding: 0.6rem 1rem;
    }
    
    .icon-button {
        padding: 0.6rem;
    }

    .nav-list li {
        flex: 1 0 calc(50% - 0.5rem);
        min-width: calc(50% - 0.5rem);
    }
    
    .nav-list li a {
        padding: 14px 8px;
        font-size: 15px;
        margin: 0 3px;
    }
}

@media (max-width: 360px) {
    .nav-list li a {
        font-size: 14px;
        padding: 12px 6px;
    }
    
    .logo {
        font-size: 18px;
    }
}

footer {
    height: 40vh;
    background-color: rgba(26, 26, 29, 0.767);
    flex-shrink: 0;
    margin-top: auto;
    position: relative;
    z-index: 1;
}

@supports (-webkit-touch-callout: none) {
    body {
        min-height: -webkit-fill-available;
    }
    
    footer {
        position: relative;
        bottom: 0;
    }
}

@media (max-width: 768px) {
    body {
        padding-bottom: 0; /* Убираем лишние отступы */
    }
    
    .page-wrapper {
        padding-bottom: 0;
    }
    
    footer {
        position: relative;
        margin-bottom: 70px; /* Отступ для мобильной навигации */
        height: 40vh;
        min-height: 200px; /* Минимальная высота */
    }
    
    .mobile-bottom-nav {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        height: 70px; /* Фиксированная высота */
    }
    
    /* Убедимся что контент не перекрывается */
    main {
        padding-bottom: 0;
        margin-bottom: 0;
    }
}

/* FIX: Для очень маленьких экранов */
@media (max-width: 480px) {
    footer {
        margin-bottom: 65px;
        height: 35vh;
        min-height: 180px;
    }
    
    .mobile-bottom-nav {
        height: 65px;
    }
}

@media (max-width: 393px) {
    footer {
        margin-bottom: 60px;
        height: 30vh;
        min-height: 150px;
    }
    
    .mobile-bottom-nav {
        height: 60px;
    }
}

.cart-button {
    position: relative;
}

.cart-counter {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4757;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 29, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid #444;
    z-index: 1000;
    padding: 0.5rem 0;
}

.mobile-nav-list {
    display: flex;
    list-style: none;
    justify-content: space-around;
    align-items: center;
    margin: 0;
    padding: 0;
}

.mobile-nav-list li {
    flex: 1;
    text-align: center;
}

.mobile-nav-list li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #fff;
    text-decoration: none;
    padding: 0.5rem;
    font-size: 0.7rem;
    transition: all 0.3s ease;
    border-radius: 0.5rem;
    margin: 0 0.2rem;
}

.mobile-nav-list li a:hover {
    background-color: #333;
    color: #FAD532;
}

.mobile-nav-list li a.active {
    color: #FAD532;
    background-color: rgba(250, 213, 50, 0.1);
}

.mobile-nav-list li a i {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.mobile-nav-list li a span {
    font-size: 0.65rem;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }

    .mobile-bottom-nav {
        display: block;
    }

    header {
        padding: 0 5vw;
        position: sticky;
        top: 0;
        z-index: 999;
        background: rgba(26, 26, 29, 0.95);
        backdrop-filter: blur(10px);
    }
    
    .header-top {
        padding: 1rem 0;
    }
    
    .phone-number {
        display: none;
    }
    
    .icon-button span {
        display: none;
    }
    
    .icon-button {
        padding: 0.8rem;
        gap: 0;
    }
    
    .search-bar {
        margin: 0 10px;
    }
    
    .logo {
        font-size: 20px;
    }
    
    .search-bar input {
        padding: 0.7rem 1.2rem;
        font-size: 14px;
    }

    body {
        padding-bottom: 70px;
    }

}

@media (max-width: 480px) {
    .logo {
        font-size: 18px;
    }
    
    .search-bar input {
        padding: 0.6rem 1rem;
        font-size: 13px;
    }
    
    .icon-button {
        padding: 0.6rem;
    }
    
    .mobile-nav-list li a {
        padding: 0.4rem;
        font-size: 0.6rem;
    }
    
    .mobile-nav-list li a i {
        font-size: 1.1rem;
    }
    
    .mobile-nav-list li a span {
        font-size: 0.6rem;
    }
    
    body {
        padding-bottom: 65px;
    }
}

@media (max-width: 360px) {
    .mobile-nav-list li a span {
        font-size: 0.55rem;
    }
    
    .mobile-nav-list li a i {
        font-size: 1rem;
    }
    
    .search-bar input {
        padding: 0.5rem 0.8rem;
    }
    
    body {
        padding-bottom: 60px;
    }
}

html {
    scroll-behavior: smooth;
}

section {
    scroll-margin-top: 80px;
}

@media (max-width: 768px) {
    section {
        scroll-margin-top: 60px;
    }
}


.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
    box-sizing: border-box;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    border-radius: 20px;
    padding: 30px;
    width: 100%;
    max-width: 50vw;
    max-height: 100vh;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
}

/* return modal */

.return-modal {
    max-width: 40vw;
    max-height: 90vh;
}

.return-modal-content {
    text-align: center;
}

.return-modal-icon {
    font-size: 4rem;
    color: #FAD532;
    margin-bottom: 1rem;
    user-select: none;
}

.return-modal h2 {
    color: #FAD532;
    font-size: 1.8rem;
    margin-bottom: 15px;
    font-weight: 700;
    user-select: none;
}

.return-modal-text {
    color: #ccc;
    font-size: 1.1rem;
    margin-bottom: 25px;
    line-height: 1.5;
    user-select: none;
}

.return-modal-form {
    display: flex;
    flex-direction: column;
    margin-bottom: 25px;
    gap: 1rem;
}

.form-group {
    text-align: left;
}

.form-input {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-input:focus {
    outline: none;
    border-color: #FAD532;
    background: rgba(255, 255, 255, 0.1);
}

.form-input::placeholder {
    color: #888;
}

.return-modal-button {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #FAD532, #ff9800);
    color: #333;
    border: none;
    border-radius: 12px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 15px;
    user-select: none;
}

.return-modal-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 193, 7, 0.4);
}

.return-modal-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.return-modal-note {
    font-size: 0.9rem;
    color: #888;
    line-height: 1.4;
    user-select: none;
}

@media (max-width: 768px) {
    .return-modal {
        margin: 10px;
        max-width: calc(100% - 20px);
    }
    
    .return-modal-icon {
        font-size: 3rem;
    }
    
    .return-modal h2 {
        font-size: 1.5rem;
    }
    
    .return-modal-text {
        font-size: 1rem;
    }
    
    .return-modal-button {
        padding: 16px;
        font-size: 1.1rem;
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 10;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.global-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #25D366;
    color: white;
    padding: 15px 20px;
    border-radius: 5px;
    z-index: 10000;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 400px;
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s ease;
}

.global-notification.error {
    background: #ff4757;
}

.global-notification i {
    font-size: 1.2rem;
}

.notification-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    margin-left: 10px;
    line-height: 1;
}

.notification-close:hover {
    opacity: 0.8;
}