:root {
    --bg-main: #060911;
    --bg-card: rgba(16, 23, 41, 0.75);
    --bg-card-hover: rgba(22, 33, 58, 0.9);
    --bg-input: #0b1120;
    --border: rgba(30, 41, 59, 0.8);
    --border-glow: #0284c7;
    --primary: #0284c7;
    --primary-hover: #0369a1;
    --accent: #38bdf8;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --danger: #ef4444;
    --success: #10b981;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background-color: var(--bg-main);
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(2, 132, 199, 0.15) 0%, transparent 60%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cg fill='%230284c7' fill-opacity='0.04'%3E%3Cpath d='M28 0l28 16.165v32.33L28 64.66 0 48.495V16.165L28 0zm0 97l28-16.165v-32.33L28 32.34 0 48.505v32.33L28 97z'/%3E%3C/g%3E%3C/svg%3E");
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-x: hidden;
}

#canvas-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
}

#page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #060911;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

#page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border);
    border-top: 4px solid var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

header {
    background: rgba(10, 15, 29, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text-main);
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
    flex: 1;
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero {
    text-align: center;
    padding: 4rem 1rem 3rem 1rem;
    max-width: 780px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 900;
    letter-spacing: -1.5px;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero h1 span {
    background: linear-gradient(135deg, #38bdf8, #0284c7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    color: var(--text-muted);
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    backdrop-filter: blur(8px);
    border-radius: 14px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glow);
    box-shadow: 0 10px 25px -5px rgba(2, 132, 199, 0.2);
}

.card-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.card-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.card-meta {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.badge {
    background: var(--bg-input);
    border: 1px solid var(--border);
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 1.2rem;
}

.price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--accent);
}

.btn {
    display: inline-block;
    background-color: var(--primary);
    color: #fff;
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.btn:hover {
    background-color: var(--primary-hover);
}

.btn:active {
    transform: scale(0.98);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-main);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
}

.btn-danger {
    background: var(--danger);
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-pay {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1.15rem;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: transform 0.15s, background 0.15s;
}

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

.btn-stripe {
    background: #4f46e5;
    color: #fff;
}

.btn-stripe:hover {
    background: #4338ca;
}

.btn-paypal {
    background: #0284c7;
    color: #fff;
}

.btn-paypal:hover {
    background: #0369a1;
}

.pay-icons {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.pay-tag {
    font-size: 0.65rem;
    font-weight: 800;
    padding: 2px 4px;
    border-radius: 4px;
    line-height: 1;
}

.blik-tag {
    background: #000;
    color: #ef4444;
    border: 1px solid #334155;
}

.p24-tag {
    background: #fff;
    color: #0284c7;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.form-control {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.95rem;
    outline: none;
}

.form-control:focus {
    border-color: var(--accent);
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.table th, .table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.table th {
    background: var(--bg-input);
    color: var(--text-muted);
    font-weight: 600;
}

.license-box {
    background: var(--bg-input);
    border: 1px dashed var(--border);
    padding: 0.75rem;
    border-radius: 8px;
    font-family: monospace;
    font-size: 0.95rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid var(--danger);
    color: #fca5a5;
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid var(--success);
    color: #6ee7b7;
}

.security-badge-container {
    background: rgba(2, 132, 199, 0.08);
    border: 1px solid rgba(2, 132, 199, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 3rem 0;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.security-icon {
    font-size: 2.5rem;
    color: var(--accent);
}

footer {
    border-top: 1px solid var(--border);
    padding: 2.5rem 1.5rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    position: relative;
    z-index: 1;
}