:root {
    --primary: #4285f4;
    --primary-dark: #1a73e8;
    --primary-darker: #0d5ec1;
    --secondary: #00c6ff;
    --dark: #1a1a1a;
    --darker: #121212;
    --darkest: #0a0a0a;
    --light: #f5f5f5;
    --gray: #444;
    --surface: #0a0a0a;
    --card-bg: rgba(255, 255, 255, 0.05);
    --success: #00e676;
    --danger: #ff5252;
    --warning: #ffb300;
}

html {
    scroll-behavior: smooth;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
}

body {
    font-family: 'Roboto', sans-serif;
    background: #000;
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.android-bar {
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.bug-report-hero-card {
    background: #0b0b0b;
    border-radius: 24px;
    padding: 48px 40px 44px;
    margin: 40px auto 30px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.06);
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
    will-change: transform, opacity;
    contain: content;
}

.bug-report-hero-card::before, .bug-report-hero-card::after {
    content: '';
    position: absolute;
    width: 240px; 
    height: 240px;
    background: radial-gradient(circle at center, rgba(66, 133, 244, 0.2), transparent 70%);
    top: -70px; 
    left: -50px;
    filter: blur(2px);
    pointer-events: none;
}

.bug-report-hero-card::after { 
    top: auto; 
    bottom: -80px; 
    left: auto; 
    right: -60px; 
    background: radial-gradient(circle at center, rgba(0, 198, 255, 0.2), transparent 70%); 
}

.bug-report-hero-card h1 {
    font-family: 'Google Sans', sans-serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bug-report-hero-card p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 760px;
    margin: 0 auto 30px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 14px 28px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    box-shadow: 0 4px 20px rgba(66, 133, 244, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(66, 133, 244, 0.45);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-darker));
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Notice Cards */
.notice-card {
    background: rgba(255, 179, 0, 0.06);
    border: 1px solid rgba(255, 179, 0, 0.25);
    border-radius: 18px;
    padding: 24px 28px;
    margin-bottom: 30px;
    display: flex;
    gap: 18px;
    align-items: flex-start;
    animation: fadeUp 0.8s ease 0.1s forwards;
    opacity: 0;
}

.notice-icon {
    font-size: 1.8rem;
    color: var(--warning);
    flex-shrink: 0;
    margin-top: 2px;
}

.notice-content h2 {
    font-family: 'Google Sans', sans-serif;
    font-size: 1.25rem;
    color: var(--warning);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.notice-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.98rem;
    line-height: 1.6;
}

/* Cards Grid */
.section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-bottom: 30px;
}

.card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 32px 28px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
    transition: transform 0.3s ease, border-color 0.3s ease;
    contain: content;
}

.card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.card-header-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.icon-success {
    background: rgba(0, 230, 118, 0.12);
    color: var(--success);
    border: 1px solid rgba(0, 230, 118, 0.25);
}

.icon-danger {
    background: rgba(255, 82, 82, 0.12);
    color: var(--danger);
    border: 1px solid rgba(255, 82, 82, 0.25);
}

.icon-primary {
    background: rgba(66, 133, 244, 0.12);
    color: var(--primary);
    border: 1px solid rgba(66, 133, 244, 0.25);
}

.card-title {
    font-family: 'Google Sans', sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
}

.scope-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.scope-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.5;
}

.scope-list li i {
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.scope-list.allowed li i {
    color: var(--success);
}

.scope-list.disallowed li i {
    color: var(--danger);
}

/* Fields Specification Accordion/Cards */
.fields-section {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 36px 32px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    opacity: 0;
    animation: fadeUp 0.8s ease 0.2s forwards;
}

.fields-title {
    font-family: 'Google Sans', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 12px;
}

.fields-title i {
    color: var(--secondary);
}

.fields-subtitle {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 28px;
    font-size: 0.95rem;
}

.fields-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.field-box {
    background: rgba(0, 0, 0, 0.35);
    border-radius: 14px;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s ease;
}

.field-box:hover {
    border-color: rgba(0, 198, 255, 0.3);
    background: rgba(255, 255, 255, 0.02);
}

.field-badge-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.field-name {
    font-family: 'Google Sans', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--secondary);
}

.field-req {
    font-size: 0.75rem;
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: 600;
    text-transform: uppercase;
}

.field-req.required {
    background: rgba(255, 82, 82, 0.15);
    color: var(--danger);
    border: 1px solid rgba(255, 82, 82, 0.3);
}

.field-req.optional {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.field-desc {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 10px;
}

.field-example {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 8px;
    padding: 10px 14px;
    font-family: monospace;
    font-size: 0.82rem;
    color: #81d4fa;
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow-x: auto;
}

/* Community Support Banner */
.community-banner {
    background: linear-gradient(135deg, rgba(66, 133, 244, 0.1), rgba(0, 198, 255, 0.08));
    border-radius: 20px;
    padding: 36px 32px;
    margin-bottom: 50px;
    border: 1px solid rgba(66, 133, 244, 0.25);
    text-align: center;
    animation: fadeUp 0.8s ease 0.3s forwards;
    opacity: 0;
}

.community-banner h2 {
    font-family: 'Google Sans', sans-serif;
    font-size: 1.6rem;
    color: #fff;
    margin-bottom: 12px;
}

.community-banner p {
    color: rgba(255, 255, 255, 0.8);
    max-width: 650px;
    margin: 0 auto 24px;
    font-size: 0.98rem;
}

.community-links {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.social-btn {
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.social-btn:hover {
    background: rgba(255, 255, 255, 0.16);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.25);
}

.social-btn.telegram:hover {
    background: #0088cc;
    border-color: #0088cc;
}

.social-btn.xda:hover {
    background: #f58220;
    border-color: #f58220;
}

.social-btn.github:hover {
    background: #24292e;
    border-color: #444;
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Media Queries for Mobile Responsiveness */
@media (max-width: 768px) {
    .bug-report-hero-card {
        padding: 36px 20px 32px;
        margin-top: 25px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .notice-card {
        flex-direction: column;
        padding: 20px;
        gap: 12px;
    }
    
    .fields-section, .community-banner {
        padding: 24px 20px;
    }
    
    .community-links {
        flex-direction: column;
    }
    
    .social-btn {
        width: 100%;
        justify-content: center;
    }
}