/* =====================================================
   CARDGIFT - COMMON STYLES
   Общие стили для всех страниц
   ===================================================== */

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===== MOBILE TOUCH FIX v1.0 ===== */
/* Убирает 300мс задержку tap на мобильных устройствах */
html {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

/* Все интерактивные элементы — мгновенный отклик */
button, a, [onclick], [role="button"],
.nav-item, .btn, .action-btn, .tab-btn,
.platform-card, .archive-tab, .lang-btn,
.share-btn, .exit-popup-btn, .registration-btn,
.wallet-toggle, .close-btn, .modal-overlay {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
}

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #000000 100%);
    min-height: 100vh;
    color: #fff;
    overflow-x: hidden;
    overscroll-behavior: none;
    /* Safe area для iPhone X+ */
    padding-bottom: env(safe-area-inset-bottom, 0);
}

/* Класс для body когда SafePal баннер виден */
body.has-bottom-banner {
    padding-bottom: 70px;
}

@supports (padding-bottom: env(safe-area-inset-bottom)) {
    body.has-bottom-banner {
        padding-bottom: calc(70px + env(safe-area-inset-bottom, 0));
    }
}

/* ===== ЗОЛОТЫЕ ЧАСТИЦЫ ФОНА ===== */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 40% 60%, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* ===== ЯЗЫКОВОЙ ПЕРЕКЛЮЧАТЕЛЬ ===== */
.language-switcher {
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 1000;
    display: flex;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 15px;
    padding: 4px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.lang-btn {
    background: transparent;
    border: none;
    color: #FFD700;
    padding: 6px 10px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 12px;
    font-weight: bold;
    transition: all 0.3s ease;
    min-width: 30px;
}

.lang-btn.active {
    background: rgba(255, 215, 0, 0.3);
    color: #FFF;
}

.lang-btn:hover {
    background: rgba(255, 215, 0, 0.2);
}

/* ===== КОНТЕЙНЕРЫ ===== */
.container {
    max-width: 480px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* ===== СЕКЦИИ ===== */
.section {
    background-color: #222;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #333;
}

.section-header {
    display: flex;
    align-items: center;
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #FFD700;
}

.section-header .icon {
    margin-right: 10px;
    font-size: 24px;
}

/* ===== КНОПКИ ===== */
.btn {
    border: none;
    border-radius: 10px;
    padding: 12px 24px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(45deg, #FFD700, #FFA500);
    color: #000;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.btn-secondary {
    background: rgba(255, 215, 0, 0.1);
    color: #FFD700;
    border: 2px solid #FFD700;
}

.btn-secondary:hover {
    background: rgba(255, 215, 0, 0.2);
    transform: translateY(-2px);
}

.btn-blue {
    background: linear-gradient(45deg, #1E88E5, #1565C0);
    color: white;
}

.btn-blue:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(30, 136, 229, 0.3);
}

.btn-green {
    background: linear-gradient(45deg, #43A047, #2E7D32);
    color: white;
}

.btn-green:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(67, 160, 71, 0.3);
}

.btn:disabled {
    background: #666;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ===== ПОЛЯ ВВОДА ===== */
.input-field {
    width: 100%;
    background-color: #333;
    border: 1px solid #444;
    color: #FFF;
    padding: 12px 15px;
    border-radius: 10px;
    font-size: 16px;
    margin-bottom: 10px;
    resize: vertical;
    transition: border-color 0.3s ease;
}

.input-field:focus {
    outline: none;
    border-color: #FFD700;
}

textarea.input-field {
    min-height: 100px;
}

/* ===== ЗАГРУЗЧИК ===== */
.loader-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.loader-overlay.show {
    display: flex;
}

.loader {
    border: 5px solid #333;
    border-top: 5px solid #FFD700;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== СИСТЕМА УВЕДОМЛЕНИЙ ===== */
.notification-container {
    position: fixed;
    top: 20px;
    bottom: auto;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10001;
    pointer-events: none;
}

.notification {
    background: rgba(0, 0, 0, 0.95);
    color: white;
    padding: 16px 28px;
    border-radius: 12px;
    margin-bottom: 10px;
    opacity: 0;
    transform: translateY(-100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #333;
    max-width: 90vw;
    text-align: center;
    font-weight: 500;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    pointer-events: auto;
    cursor: pointer;
}

.notification.show {
    opacity: 1;
    transform: translateY(0);
}

.notification.success {
    border-color: #4CAF50;
    background: rgba(76, 175, 80, 0.15);
    color: #4CAF50;
}

.notification.error {
    border-color: #f44336;
    background: rgba(244, 67, 54, 0.15);
    color: #f44336;
}

.notification.warning {
    border-color: #FF9800;
    background: rgba(255, 152, 0, 0.15);
    color: #FF9800;
}

.notification.info {
    border-color: #2196F3;
    background: rgba(33, 150, 243, 0.15);
    color: #2196F3;
}

/* ===== МОДАЛЬНЫЕ ОКНА ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    overflow: auto;
    padding: 20px;
    justify-content: center;
    align-items: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background-color: #222;
    border-radius: 15px;
    padding: 30px;
    max-width: 480px;
    width: 100%;
    margin: auto;
    position: relative;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 24px;
    color: #888;
    background: none;
    border: none;
    cursor: pointer;
}

.close-btn:hover {
    color: #FFD700;
}

.modal-title {
    font-size: 24px;
    color: #FFD700;
    margin-bottom: 20px;
}

/* ===== УРОВНИ ПОЛЬЗОВАТЕЛЯ ===== */
.user-level-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    margin-left: 8px;
}

.user-level-0 {
    background: rgba(128, 128, 128, 0.2);
    color: #888;
    border: 1px solid #666;
}

.user-level-1 {
    background: rgba(76, 175, 80, 0.2);
    color: #4CAF50;
    border: 1px solid #4CAF50;
}

.user-level-2 {
    background: rgba(33, 150, 243, 0.2);
    color: #2196F3;
    border: 1px solid #2196F3;
}

.user-level-3 {
    background: rgba(156, 39, 176, 0.2);
    color: #9C27B0;
    border: 1px solid #9C27B0;
}

.user-level-4 {
    background: rgba(255, 152, 0, 0.2);
    color: #FF9800;
    border: 1px solid #FF9800;
}

.user-level-5 {
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
    border: 1px solid #f44336;
}

.user-level-6 {
    background: linear-gradient(45deg, rgba(255, 215, 0, 0.3), rgba(255, 165, 0, 0.3));
    color: #FFD700;
    border: 1px solid #FFD700;
}

/* ===== ПРОГРЕСС БАРЫ ===== */
.progress-bar {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    height: 8px;
    overflow: hidden;
    margin: 8px 0;
}

.progress-fill {
    height: 100%;
    border-radius: 10px;
    transition: width 0.5s ease;
    background: linear-gradient(45deg, #4CAF50, #2E7D32);
}

.progress-fill.warning {
    background: linear-gradient(45deg, #FF9800, #F57C00);
}

.progress-fill.danger {
    background: linear-gradient(45deg, #f44336, #d32f2f);
}

/* ===== АНИМАЦИИ ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(255, 215, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* ===== АДАПТИВ ===== */
@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    
    .language-switcher {
        top: 5px;
        right: 5px;
        padding: 3px;
    }

    .lang-btn {
        padding: 4px 8px;
        font-size: 10px;
    }

    .section {
        padding: 15px;
    }

    .modal-content {
        padding: 20px;
        margin: 10px;
    }

    .notification {
        max-width: 95vw;
        margin: 0 10px;
    }
}

/* ===== УТИЛИТЫ ===== */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-gold {
    color: #FFD700;
}

.text-white {
    color: #FFF;
}

.text-gray {
    color: #CCC;
}

.mb-10 {
    margin-bottom: 10px;
}

.mb-15 {
    margin-bottom: 15px;
}

.mb-20 {
    margin-bottom: 20px;
}

.mt-10 {
    margin-top: 10px;
}

.mt-15 {
    margin-top: 15px;
}

.mt-20 {
    margin-top: 20px;
}