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

body {
    font-family: 'Onest', sans-serif;
    background: #0d0d0d;
    color: #e0e0e0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 800px;
}

.header {
    margin-bottom: 50px;
    padding: 30px 0;
}

.back-link {
    display: inline-block;
    color: #888;
    text-decoration: none;
    font-size: 16px;
    margin-bottom: 20px;
    transition: color 0.3s ease-in-out;
}

.back-link:hover {
    color: #ffffff;
}

.title {
    font-size: 36px;
    font-weight: 700;
    color: #ffffff;
}

.integration-section {
    background: #151515;
    border: 2px solid #2a2a2a;
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
}

.section-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #ffffff;
}

.section-desc {
    color: #888;
    margin-bottom: 20px;
}

.download-config-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: #ffffff;
    border: none;
    border-radius: 12px;
    color: #0d0d0d;
    font-size: 16px;
    font-weight: 600;
    font-family: 'Onest', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
}

.download-config-btn svg {
    width: 20px;
    height: 20px;
    stroke: #0d0d0d;
}

.download-config-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.2);
}

.download-config-btn:active {
    transform: translateY(0);
}

.config-group {
    margin-bottom: 20px;
}

.config-label {
    display: block;
    color: #888;
    font-size: 14px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-group {
    display: flex;
    gap: 10px;
}

.config-input {
    flex: 1;
    background: #1a1a1a;
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    padding: 12px 16px;
    color: #e0e0e0;
    font-family: monospace;
    font-size: 14px;
}

.config-input::placeholder {
    color: #555;
}

.copy-btn {
    background: transparent;
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    color: #888;
}

.copy-btn:hover {
    border-color: #ffffff;
    color: #ffffff;
}

.copy-btn svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
}

.footer {
    display: flex;
    justify-content: center;
    padding: 30px 0;
    border-top: 1px solid #2a2a2a;
}

.footer-link {
    color: #888;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease-in-out;
}

.footer-link:hover {
    color: #ffffff;
}

.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #ffffff;
    color: #0d0d0d;
    padding: 16px 24px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease-in-out;
    pointer-events: none;
    z-index: 1000;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast svg {
    width: 20px;
    height: 20px;
    stroke: #0d0d0d;
}

.toast span {
    font-weight: 600;
    font-size: 14px;
}

@media (max-width: 768px) {
    .integration-section {
        padding: 20px;
    }

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

    .toast {
        bottom: 20px;
        right: 20px;
        left: 20px;
    }
}