*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-weight: 400;
    line-height: 1.5;
    margin: 0;
    padding: 0;
    background: var(--bg-primary);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

.container {
    max-width: 390px;
    margin: 0 auto;
    padding: 20px 16px;
}
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.header h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    overflow: hidden;
    position: relative;
    white-space: nowrap;
    max-width: calc(100% - 172px);
}

.header-logo {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    flex-shrink: 0;
}

.header h1 .title-text {
    display: inline-block;
    white-space: nowrap;
}


.header h1.scrolling::before,
.header h1.scrolling::after {
    content: '';
    position: absolute;
    top: 0;
    width: 30px;
    height: 100%;
    z-index: 1;
}

.header h1.scrolling::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-primary), transparent);
}

.header h1.scrolling::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-primary), transparent);
}

.header-actions {
    display: flex;
    gap: 12px;
}

.header-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
}

.header-icon:hover {
    background: var(--bg-card-hover);
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.header-icon i {
    font-size: 16px;
}
.subscription-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 32px;
    border: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    overflow: visible;
    width: 100%;
    max-width: 100%;
}


@keyframes waterFlow {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(0deg);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(360deg);
        opacity: 0;
    }
}

@keyframes waterDroplets {
    0% {
        transform: translateX(-100%);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateX(100%);
        opacity: 0;
    }
}


@keyframes waterWave1 {
    0% {
        transform: translateX(-100%) skewX(-5deg);
        opacity: 0;
    }
    25% {
        opacity: 0.8;
    }
    50% {
        transform: translateX(-20%) skewX(2deg);
        opacity: 1;
    }
    75% {
        opacity: 0.6;
    }
    100% {
        transform: translateX(50%) skewX(-3deg);
        opacity: 0;
    }
}

@keyframes waterWave2 {
    0% {
        transform: translateX(100%) skewX(3deg);
        opacity: 0;
    }
    30% {
        opacity: 0.7;
    }
    60% {
        transform: translateX(20%) skewX(-2deg);
        opacity: 1;
    }
    90% {
        opacity: 0.4;
    }
    100% {
        transform: translateX(-50%) skewX(4deg);
        opacity: 0;
    }
}

.subscription-status {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.subscription-status i {
    color: #000;
    font-size: 18px;
    font-weight: bold;
}

.subscription-status.expired {
    background: #ef4444;
}

.subscription-info {
    flex: 1;
    min-width: 0;
    max-width: calc(100% - 60px);
    overflow: visible;
}

.subscription-keyrow {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 4px;
}

.subscription-keyname {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
}

.subscription-keyrow.vless-selector-visible .subscription-keyname {
    margin-left: -10px;
}

.subscription-expiry {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    transition: all 0.3s ease;
    position: relative;
}

body.theme-dark .subscription-expiry:hover,
body:not(.theme-light):not(.theme-cyberpunk):not(.theme-ocean):not(.theme-fox) .subscription-expiry:hover {
    color: var(--accent-primary);
    text-shadow: 0 0 8px rgba(0, 180, 216, 0.3);
}

body.theme-dark .subscription-expiry.expiring-soon,
body:not(.theme-light):not(.theme-cyberpunk):not(.theme-ocean):not(.theme-fox) .subscription-expiry.expiring-soon {
    animation: darkPulse 2s infinite;
}

@keyframes darkPulse {
    0%, 100% {
        color: var(--text-secondary);
        text-shadow: none;
    }
    50% {
        color: var(--accent-primary);
        text-shadow: 0 0 12px rgba(0, 180, 216, 0.5);
    }
}

body.theme-light .subscription-expiry:hover {
    color: var(--accent-primary);
    text-shadow: 0 0 6px rgba(251, 191, 36, 0.4);
}

body.theme-light .subscription-expiry.expiring-soon {
    animation: lightBreathing 3s ease-in-out infinite;
}

@keyframes lightBreathing {
    0%, 100% {
        color: var(--text-secondary);
        text-shadow: none;
    }
    50% {
        color: var(--accent-primary);
        text-shadow: 0 0 8px rgba(251, 191, 36, 0.6);
    }
}

body.theme-cyberpunk .subscription-expiry:hover {
    color: var(--accent-primary);
    text-shadow: 0 0 10px rgba(0, 229, 204, 0.6);
}

body.theme-cyberpunk .subscription-expiry.expiring-soon {
    animation: cyberpunkAlert 1.5s infinite;
}

@keyframes cyberpunkAlert {
    0%, 100% {
        color: var(--text-secondary);
        text-shadow: none;
    }
    25% {
        color: var(--accent-primary);
        text-shadow: 0 0 15px rgba(0, 229, 204, 0.8);
    }
    50% {
        color: #ff6b35;
        text-shadow: 0 0 20px rgba(255, 107, 53, 0.7);
    }
    75% {
        color: var(--accent-primary);
        text-shadow: 0 0 15px rgba(0, 229, 204, 0.8);
    }
}

body.theme-ocean .subscription-expiry:hover {
    color: var(--accent-primary);
    text-shadow: 0 0 8px rgba(14, 165, 233, 0.5);
}

body.theme-ocean .subscription-expiry.expiring-soon {
    animation: stormyWaves 2.5s ease-in-out infinite;
}

@keyframes stormyWaves {
    0%, 100% {
        color: var(--text-secondary);
        text-shadow: none;
    }
    33% {
        color: var(--accent-primary);
        text-shadow: 0 0 10px rgba(14, 165, 233, 0.6);
    }
    66% {
        color: #0891b2;
        text-shadow: 0 0 15px rgba(8, 145, 178, 0.8);
    }
}

body.theme-fox .subscription-expiry:hover {
    color: var(--accent-primary);
    text-shadow: 0 0 8px rgba(255, 107, 53, 0.5);
}

body.theme-fox .subscription-expiry.expiring-soon {
    animation: flameDance 2s ease-in-out infinite;
}

@keyframes flameDance {
    0%, 100% {
        color: var(--text-secondary);
        text-shadow: none;
    }
    25% {
        color: var(--accent-primary);
        text-shadow: 0 0 10px rgba(255, 107, 53, 0.6);
    }
    50% {
        color: #dc2626;
        text-shadow: 0 0 15px rgba(220, 38, 38, 0.7);
    }
    75% {
        color: #f97316;
        text-shadow: 0 0 12px rgba(249, 115, 22, 0.8);
    }
}

.subscription-expiry.critical-expiry {
    animation: criticalAlert 1s infinite !important;
    position: relative;
    z-index: 10;
}

@keyframes criticalAlert {
    0%, 100% {
        color: var(--text-secondary);
        text-shadow: none;
    }
    50% {
        color: #ef4444;
        text-shadow: 0 0 20px rgba(239, 68, 68, 0.8);
    }
}
.installation-section {
    margin-bottom: 32px;
}

.installation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.btn-primary {
    background: var(--accent-primary);
    color: #000;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.btn-primary i {
    font-size: 12px;
}
.language-selector {
    text-align: center;
    margin-top: 24px;
    margin-bottom: 32px;
}

.hidden {
    display: none !important;
}
@media (max-width: 480px) {
    .container {
        padding: 16px 12px;
    }

    .header h1 {
        font-size: 18px;
        max-width: calc(100% - 156px) !important;
    }

    .header-logo {
        width: 28px;
        height: 28px;
    }

    .header h1.scrolling::before,
    .header h1.scrolling::after {
        width: 20px;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    
    .header-icon {
        width: 40px;
        height: 40px;
    }
    
    .header-icon i {
        font-size: 16px;
    }
    
    .subscription-card {
        padding: 16px;
    }
    
}

.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-content {
    text-align: center;
    max-width: 300px;
}

.loader-logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.loader-spinner {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-logo-image {
    width: 80px;
    height: 80px;
    border-radius: 16px;
    animation: logoPulse 1.5s ease-in-out infinite;
    filter: drop-shadow(0 0 20px var(--accent-primary));
}

@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}


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

.loader-water-effect {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.loader-water-effect::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(0, 180, 216, 0.05),
        transparent
    );
    animation: loaderWaterFlow 4s linear infinite;
}

@keyframes loaderWaterFlow {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(0deg);
        opacity: 0;
    }
    25% {
        opacity: 1;
    }
    75% {
        opacity: 1;
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(360deg);
        opacity: 0;
    }
}

body.theme-dark .page-loader::after,
body:not(.theme-light):not(.theme-cyberpunk):not(.theme-ocean):not(.theme-fox) .page-loader::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, var(--accent-primary), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(0, 180, 216, 0.8), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(0, 180, 216, 0.6), transparent),
        radial-gradient(1px 1px at 130px 80px, var(--accent-primary), transparent),
        radial-gradient(2px 2px at 160px 30px, rgba(0, 180, 216, 0.7), transparent);
    background-size: 200px 100px;
    animation: digitalParticles 8s linear infinite;
}

@keyframes digitalParticles {
    0%, 100% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10%, 90% {
        opacity: 1;
    }
    50% {
        transform: translateY(-10px) rotate(180deg);
        opacity: 1;
    }
}

body.theme-light .page-loader::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    background: conic-gradient(from 0deg, transparent, rgba(251, 191, 36, 0.3), transparent, rgba(251, 191, 36, 0.1), transparent);
    animation: sunRays 6s linear infinite;
}

body.theme-light .page-loader::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(251, 191, 36, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: sunGlow 4s ease-in-out infinite alternate;
}

@keyframes sunRays {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes sunGlow {
    from {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }
    to {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

body.theme-cyberpunk .page-loader {
    overflow: hidden;
}

body.theme-cyberpunk .page-loader::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    background: 
        linear-gradient(90deg, transparent, rgba(0, 229, 204, 0.03), transparent),
        linear-gradient(180deg, transparent, rgba(138, 43, 226, 0.02), transparent);
    animation: cyberpunkGlitch 3s infinite;
}

body.theme-cyberpunk .page-loader::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 10%;
    right: 10%;
    bottom: 20%;
    pointer-events: none;
    background-image: 
        radial-gradient(1px 1px at 30px 40px, rgba(0, 229, 204, 0.8), transparent),
        radial-gradient(1px 1px at 80px 20px, rgba(138, 43, 226, 0.6), transparent),
        radial-gradient(2px 2px at 120px 60px, rgba(0, 229, 204, 0.7), transparent),
        radial-gradient(1px 1px at 200px 30px, rgba(138, 43, 226, 0.5), transparent);
    background-size: 250px 100px;
    animation: hexParticles 4s linear infinite;
}

body.theme-cyberpunk .loader-logo {
    animation: fadeInUp 0.6s ease forwards, textGlitch 2s infinite;
}

@keyframes cyberpunkGlitch {
    0%, 100% {
        opacity: 1;
        transform: translateX(0);
    }
    25% {
        opacity: 0.8;
        transform: translateX(2px);
    }
    50% {
        opacity: 1;
        transform: translateX(-1px);
    }
    75% {
        opacity: 0.9;
        transform: translateX(1px);
    }
}

@keyframes hexParticles {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

@keyframes textGlitch {
    0%, 100% {
        text-shadow: none;
    }
    25% {
        text-shadow: -2px 0 #00e5cc, 2px 0 #8a2be2;
    }
    50% {
        text-shadow: 2px 0 #00e5cc, -2px 0 #8a2be2;
    }
    75% {
        text-shadow: 0 -2px #00e5cc, 0 2px #8a2be2;
    }
}

body.theme-ocean .page-loader::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    background: linear-gradient(
        120deg, 
        rgba(14, 165, 233, 0.1) 0%, 
        rgba(14, 165, 233, 0.05) 25%, 
        rgba(14, 165, 233, 0.1) 50%,
        rgba(14, 165, 233, 0.05) 75%,
        rgba(14, 165, 233, 0.1) 100%
    );
    animation: oceanWaves 4s ease-in-out infinite;
}

body.theme-ocean .page-loader::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    background-image: 
        radial-gradient(circle 3px at 50px 80px, rgba(14, 165, 233, 0.6), transparent),
        radial-gradient(circle 2px at 120px 40px, rgba(14, 165, 233, 0.4), transparent),
        radial-gradient(circle 4px at 200px 120px, rgba(14, 165, 233, 0.5), transparent),
        radial-gradient(circle 2px at 80px 160px, rgba(14, 165, 233, 0.3), transparent),
        radial-gradient(circle 3px at 160px 60px, rgba(14, 165, 233, 0.7), transparent);
    background-size: 300px 200px;
    animation: bubbleFloat 6s linear infinite;
}

@keyframes oceanWaves {
    0%, 100% {
        transform: translateY(0) scaleY(1);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-10px) scaleY(1.1);
        opacity: 1;
    }
}

@keyframes bubbleFloat {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
        transform: translateY(90vh) scale(1);
    }
    90% {
        opacity: 1;
        transform: translateY(-10vh) scale(1);
    }
    100% {
        transform: translateY(-20vh) scale(0);
        opacity: 0;
    }
}

body.theme-fox .page-loader::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    background: radial-gradient(
        ellipse at center,
        rgba(255, 107, 53, 0.05) 0%,
        rgba(255, 107, 53, 0.02) 40%,
        transparent 70%
    );
    animation: fireGlow 3s ease-in-out infinite alternate;
}

body.theme-fox .page-loader::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    background-image: 
        radial-gradient(2px 3px at 60px 70px, rgba(255, 107, 53, 0.9), transparent),
        radial-gradient(1px 2px at 140px 100px, rgba(255, 107, 53, 0.7), transparent),
        radial-gradient(3px 4px at 90px 130px, rgba(255, 107, 53, 0.8), transparent),
        radial-gradient(1px 2px at 180px 80px, rgba(255, 107, 53, 0.6), transparent),
        radial-gradient(2px 3px at 220px 110px, rgba(255, 107, 53, 0.9), transparent),
        radial-gradient(1px 1px at 110px 50px, rgba(255, 107, 53, 0.5), transparent);
    background-size: 300px 180px;
    animation: fireSparks 5s linear infinite;
}

@keyframes fireGlow {
    0% {
        opacity: 0.6;
        transform: scale(1) rotate(0deg);
    }
    50% {
        opacity: 1;
        transform: scale(1.05) rotate(1deg);
    }
    100% {
        opacity: 0.8;
        transform: scale(1.1) rotate(0deg);
    }
}

@keyframes fireSparks {
    0% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    80% {
        opacity: 0.8;
    }
    100% {
        transform: translateY(-180px) rotate(360deg);
        opacity: 0;
    }
}

img {
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    -webkit-user-drag: none;
    user-drag: none;
    pointer-events: none;
}
button, a, .btn-primary, .language-toggle {
    pointer-events: auto;
}

.protocol-badge {
    color: #4ade80;
    font-size: 10px;
    font-weight: 600;
    vertical-align: super;
    margin-left: 4px;
    opacity: 0.9;
}

.crypto-lock-icon {
    color: #4ade80;
    margin-left: 4px;
    font-size: 14px;
    animation: crypto-glow 2s ease-in-out infinite, crypto-blink 3s ease-in-out infinite;
    display: inline-block;
    vertical-align: middle;
    position: relative;
    top: -2px;
}

@keyframes crypto-glow {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

@keyframes crypto-blink {
    0%, 30% { content: '🔒'; }
    31%, 60% { content: '🔓'; }
    61%, 100% { content: '🔐'; }
}

.language-toggle {
    position: relative;
    display: inline-flex;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 4px;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    user-select: none;
}

.language-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.language-option {
    position: relative;
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 20px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
    width: 44px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    line-height: 1;
}

.language-option:hover {
    color: var(--text-secondary);
}

.language-option.active {
    color: #000;
    font-weight: 700;
}

.language-toggle-slider {
    position: absolute;
    top: 4px;
    left: 4px;
    width: 44px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-hover) 100%);
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
    pointer-events: none;
}

.language-toggle[data-active="en"] .language-toggle-slider {
    transform: translateX(44px);
}

.language-toggle:focus-within {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-primary);
    box-shadow: 
        0 0 0 3px rgba(0, 180, 216, 0.15),
        0 12px 40px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

@keyframes languageSwitch {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(0.95);
    }
    100% {
        transform: scale(1);
    }
}

.language-toggle.switching {
    animation: languageSwitch 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.copy-link-text {
    color: var(--primary);
    cursor: pointer;
    text-decoration: underline;
    text-decoration-style: dashed;
    transition: color 0.2s ease;
}

.copy-link-text:hover {
    color: var(--primary-hover, var(--primary));
    text-decoration: underline;
    text-decoration-style: dashed;
}

@media (min-width: 768px) {
    html.browser .container {
        width: 750px !important;
        min-width: 750px !important;
        max-width: 750px !important;
    }
}

@media (max-width: 767px) {
    html.browser .container {
        max-width: 390px;
        width: 100% !important;
        min-width: auto !important;
        padding: 20px 16px;
    }
}

html.tg .container {
    max-width: 390px;
    margin: 0 auto;
    padding: 20px 16px;
}

.qr-toggle-btn {
    position: absolute;
    right: 16px;
    top: 18px;
    background: transparent;
    border: none;
    color: var(--accent-primary);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    border-radius: 8px;
    transition: background 0.3s ease, transform 0.1s ease;
    z-index: 10;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-toggle-btn:hover {
    background: var(--bg-hover);
    transform: scale(1.1);
}

.qr-toggle-btn:active {
    transform: scale(0.95);
}

.subscription-card.qr-expanded {
    padding-bottom: 230px;
}

.qr-code-wrapper {
    position: absolute;
    left: 76px;
    bottom: 16px;
    max-width: calc(100% - 76px - 54px);
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
}

.qr-code-hint {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
    width: 100%;
    text-align: left;
}

.qr-code-container {
    position: relative;
    width: 160px;
    height: 160px;
    background: white;
    border-radius: 8px;
    padding: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}


.qr-code-container::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 30%;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(0, 180, 216, 0.4) 50%,
        transparent 100%
    );
    opacity: 0;
    z-index: 2;
    pointer-events: none;
    animation: hologramScan 1.2s ease-out forwards;
    animation-delay: 0.3s;
    box-shadow: 0 0 20px rgba(0, 180, 216, 0.5);
}

body.theme-fixpricevpn .qr-code-container::after {
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(255, 68, 68, 0.5) 50%,
        transparent 100%
    );
    box-shadow: 0 0 25px rgba(255, 68, 68, 0.6);
}

@keyframes hologramScan {
    0% {
        top: -100%;
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
        top: 100%;
    }
    100% {
        top: 100%;
        opacity: 0;
    }
}

.qr-code-wrapper {
    animation: qrFadeIn 0.3s ease;
}

@keyframes qrFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.qr-code-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

@media (max-width: 480px) {
    .subscription-card.qr-expanded {
        padding-bottom: 220px;
    }
    
    .qr-code-wrapper {
        left: 72px;
        max-width: calc(100% - 72px - 40px);
    }
    
    .qr-code-hint {
        font-size: 11px;
        width: 100%;
    }
    
    .qr-code-container {
        width: 150px;
        height: 150px;
    }
    
    .qr-toggle-btn {
        right: 12px;
        top: 16px;
        font-size: 16px;
        width: 24px;
        height: 24px;
    }
}