:root {
    --primary: #00f2fe;
    --secondary: #4facfe;
    --accent: #f093fb;
    --bg-dark: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --text-main: #f8fafc;
    --text-dim: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.1);
    --neon-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    min-height: 100vh;
}

.background-decor {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.c1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    right: -100px;
    animation: float 15s infinite alternate;
}

.c2 {
    width: 300px;
    height: 300px;
    background: var(--secondary);
    bottom: -100px;
    left: -100px;
    animation: float 18s infinite alternate-reverse;
}

.c3 {
    width: 250px;
    height: 250px;
    background: var(--accent);
    top: 40%;
    left: 30%;
    animation: float 20s infinite alternate;
}

@keyframes float {
    from {
        transform: translate(0, 0);
    }

    to {
        transform: translate(50px, 50px);
    }
}

.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 0.5rem;
}

.logo h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo h1 span {
    font-weight: 300;
    color: var(--text-main);
    -webkit-text-fill-color: var(--text-main);
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-dim);
}

.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
}

.drop-zone {
    border: 2px dashed var(--glass-border);
    border-radius: 16px;
    padding: 4rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.drop-zone:hover,
.drop-zone.drag-over {
    border-color: var(--primary);
    background: rgba(0, 242, 254, 0.05);
    box-shadow: var(--neon-shadow);
}

.upload-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    color: #000;
    padding: 0.8rem 2rem;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    margin-top: 1.5rem;
    transition: transform 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
}

.hidden {
    display: none !important;
}

/* Viewer Section */
.file-meta-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1rem;
}

.badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--primary);
}

.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 1.5rem;
}

.tab-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-dim);
    padding: 0.6rem 1.2rem;
    border-radius: 10px;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s;
}

.tab-btn:hover {
    color: var(--text-main);
    border-color: var(--text-dim);
}

.tab-btn.active {
    background: var(--primary);
    color: #000;
    font-weight: 600;
}

.content-pane {
    display: none;
    animation: fadeIn 0.4s ease;
}

.content-pane.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.info-item {
    background: rgba(0, 0, 0, 0.2);
    padding: 1rem;
    border-radius: 12px;
    border-left: 3px solid var(--primary);
}

.info-item label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-item .value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
}

.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

th,
td {
    text-align: left;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--glass-border);
}

th {
    color: var(--text-dim);
    font-weight: 300;
}

tr:hover td {
    background: rgba(255, 255, 255, 0.03);
}

.search-bar {
    margin-bottom: 1.5rem;
}

.search-bar input {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    color: var(--text-main);
    font-family: inherit;
}

.strings-list {
    max-height: 500px;
    overflow-y: auto;
    font-family: 'JetBrains Mono', monospace;
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem;
    border-radius: 12px;
}

.string-item {
    padding: 0.25rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    white-space: pre-wrap;
    word-break: break-all;
}

.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.loader {
    width: 50px;
    height: 50px;
    border: 5px solid var(--glass-border);
    border-top: 5px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

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

.btn-secondary {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    padding: 0.6rem 1.2rem;
    border-radius: 10px;
    cursor: pointer;
}

footer {
    text-align: center;
    color: var(--text-dim);
    font-size: 0.9rem;
    margin-top: 2rem;
}