/* === CONNECTION PAGE === */
.connection-page {
    justify-content: center;
    align-items: center;
    text-align: center;
}

.connection-container {
    max-width: 400px;
    background: linear-gradient(135deg, #2a2a3a, #1a1a2a);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.6);
    border: 1px solid rgba(255,255,255,0.1);
}

.connection-container h1 {
    font-size: 2rem;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.connection-container p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 32px;
    line-height: 1.6;
}

.connection-icon {
    font-size: 4rem;
    margin-bottom: 24px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}


.btn-connect {
    background: linear-gradient(135deg, #2a2a3a, #1a1a2a);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    padding: 12px 16px;
    width: 100%;
    height: 48px;

    display: flex;
    justify-content: center;
    align-items: center;

    transition: all 0.25s ease;
}

.btn-connect:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.4);
    border-color: rgba(255,255,255,0.2);
}

.btn-connect:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-connect.loading {
    color: transparent;
    pointer-events: none;
}

.btn-connect.loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.btn-hide {
    opacity: 0;
    pointer-events: none;
}

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

.connection-status {
    margin-top: 1.5rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    text-align: center;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.connection-status.show {
    opacity: 1;
    transform: translateY(0);
}

.connection-status.connecting {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.connection-status.error {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}