/* Referral Page Styles */

/* Override body overflow to allow scrolling */
body {
    overflow-y: auto;
}

/* Override fixed footer for scrollable pages */
.footer {
    position: relative;
    margin-top: 2rem;
}

.referral-container {
    position: relative;
    z-index: 3;
    min-height: calc(100vh - 150px);
    padding: 120px 2rem 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.referral-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeSlideIn 1s ease-out;
}

.referral-title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 700;
    color: #f5f5f5;
    margin-bottom: 0.75rem;
    letter-spacing: 0.02em;
}

.referral-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.125rem);
    color: #d1d1d1;
    margin-bottom: 1.5rem;
    letter-spacing: 0.01em;
}

.referral-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.referral-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    transition: all 0.3s ease;
    animation: fadeSlideIn 1s ease-out;
    animation-fill-mode: both;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 4;
}

.referral-card:nth-child(1) { animation-delay: 0.1s; }
.referral-card:nth-child(2) { animation-delay: 0.2s; }
.referral-card:nth-child(3) { animation-delay: 0.3s; }
.referral-card:nth-child(4) { animation-delay: 0.4s; }
.referral-card:nth-child(5) { animation-delay: 0.5s; }

.referral-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(168, 85, 247, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(168, 85, 247, 0.15);
}

.referral-image {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    border-radius: 8px;
    overflow: hidden;
    background: rgba(168, 85, 247, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.referral-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.referral-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.referral-main {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.referral-name {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 600;
    color: #f5f5f5;
    margin: 0;
    letter-spacing: 0.01em;
}

.referral-bonus {
    background: linear-gradient(135deg, #a855f7, #8b5cf6);
    color: #fff;
    padding: 0.35rem 0.85rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.referral-description {
    color: #d1d1d1;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    letter-spacing: 0.01em;
}

.referral-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.referral-link-btn {
    background: linear-gradient(135deg, #a855f7, #8b5cf6);
    color: #fff;
    padding: 0.65rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.25);
}

.referral-link-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(168, 85, 247, 0.35);
}

.referral-link-btn:active {
    transform: translateY(0);
}

.copy-code-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #f5f5f5;
    padding: 0.65rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.copy-code-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(168, 85, 247, 0.3);
    transform: translateY(-1px);
}

.copy-code-btn:active {
    transform: translateY(0);
}

.copy-success {
    display: none;
    color: #a855f7;
}

.copy-code-btn.copied .copy-text {
    display: none;
}

.copy-code-btn.copied .copy-success {
    display: inline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .referral-container {
        padding: 100px 1.5rem 100px;
    }

    .referral-header {
        margin-bottom: 2.5rem;
    }

    .referral-card {
        flex-direction: column;
        padding: 1.25rem;
        gap: 1rem;
    }

    .referral-image {
        width: 100%;
        height: 150px;
    }

    .referral-main {
        gap: 0.75rem;
    }

    .referral-actions {
        flex-direction: column;
        gap: 0.5rem;
    }

    .referral-link-btn,
    .copy-code-btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .referral-list {
        gap: 1.5rem;
    }
}

/* Animation for fade slide in (reuse from main style) */
@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}