/* ========================================
   WROXZYCC.NET - PROFESSIONAL CSS
   Dark premium theme
   ======================================== */

:root {
    --bg-dark: #0a0e1a;
    --bg-card: #111827;
    --bg-card-hover: #1a2332;
    --primary: #10b981;
    --primary-hover: #059669;
    --secondary: #6366f1;
    --text: #f9fafb;
    --text-muted: #9ca3af;
    --border: #1f2937;
    --warning: #f59e0b;
    --danger: #ef4444;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ========================================
   HEADER
   ======================================== */
.header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.logo-icon {
    font-size: 2rem;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--primary);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ========================================
   PAGE MANAGEMENT
   ======================================== */
.page {
    display: none;
    min-height: calc(100vh - 80px);
    padding: 2rem;
}

.page.active {
    display: block;
}

/* ========================================
   LOGIN PAGE
   ======================================== */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 80px);
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 3rem;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.login-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    color: var(--text);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    width: 100%;
    padding: 1rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
}

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

.btn-secondary:hover {
    background: var(--bg-card-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.btn-group {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.btn-group .btn {
    width: auto;
    flex: 1;
}

/* ========================================
   PACKAGES PAGE
   ======================================== */
.packages-page {
    max-width: 1400px;
    margin: 0 auto;
}

.page-title {
    text-align: center;
    margin-bottom: 3rem;
}

.page-title h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-title p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.package {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 1rem;
    padding: 2.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.package:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(16, 185, 129, 0.2);
}

.package.popular {
    border-color: var(--primary);
    box-shadow: 0 20px 60px rgba(16, 185, 129, 0.2);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.package-name {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.package-desc {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.package-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.package-price small {
    font-size: 1.25rem;
}

.package-usd {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 2rem;
}

.package-features {
    list-style: none;
    margin-bottom: 2rem;
}

.package-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
}

.package-features li:before {
    content: '✓ ';
    color: var(--primary);
    font-weight: 700;
    margin-right: 0.5rem;
}

/* ========================================
   PAYMENT PAGE
   ======================================== */
.payment-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 80px);
}

.payment-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 3rem;
    max-width: 700px;
    width: 100%;
}

.payment-header {
    text-align: center;
    margin-bottom: 2rem;
}

.payment-header h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.payment-header p {
    color: var(--text-muted);
}

.payment-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-box {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1.25rem;
}

.info-label {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.info-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
}

.wallet-address {
    background: var(--bg-dark);
    border: 2px solid var(--primary);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.wallet-address .info-value {
    font-family: 'Courier New', monospace;
    word-break: break-all;
    color: var(--primary);
}

.qr-container {
    text-align: center;
    margin: 2rem 0;
}

.qr-code {
    width: 300px;
    height: 300px;
    border: 4px solid var(--border);
    border-radius: 1rem;
    padding: 1rem;
    background: white;
}

.qr-label {
    margin-top: 1rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.warning-box {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--warning);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin: 2rem 0;
}

.warning-box h3 {
    color: var(--warning);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.warning-box ul {
    list-style-position: inside;
    color: var(--text-muted);
}

.warning-box li {
    margin: 0.5rem 0;
}

.countdown {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: 2rem 0;
    font-family: 'Courier New', monospace;
}

/* ========================================
   DELIVERY PAGE
   ======================================== */
.delivery-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 80px);
}

.delivery-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 3rem;
    max-width: 900px;
    width: 100%;
    text-align: center;
}

.delivery-icon {
    font-size: 5rem;
    margin-bottom: 1rem;
    animation: spin 2s linear infinite;
}

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

.progress-bar {
    width: 100%;
    height: 20px;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 50px;
    overflow: hidden;
    margin: 2rem 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    width: 0%;
    transition: width 0.5s ease;
}

.cards-output {
    display: none;
    margin-top: 2rem;
}

.cards-output.show {
    display: block;
}

.cards-preview {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 2rem;
    text-align: left;
    max-height: 500px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    .header-content {
        padding: 0 1rem;
    }

    .logo {
        font-size: 1.25rem;
    }

    .page-title h1 {
        font-size: 2rem;
    }

    .packages-grid {
        grid-template-columns: 1fr;
    }

    .payment-card,
    .delivery-card,
    .login-card {
        padding: 2rem 1.5rem;
    }

    .btn-group {
        flex-direction: column;
    }

    .qr-code {
        width: 250px;
        height: 250px;
    }
}

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

.page.active {
    animation: fadeIn 0.5s ease;
}